:root {
    --bg-body: #0a0c12;
    --bg-panel: rgba(18, 22, 34, 0.92);
    --bg-card: rgba(26, 32, 44, 0.7);
    --bg-sidebar: rgba(10, 12, 18, 0.98);
    --border-light: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(234, 179, 8, 0.15);
    --accent: #eab308;
    --accent-hover: #fbbf24;
    --accent-glow: rgba(234, 179, 8, 0.25);
    --text-main: #f1f5f9;
    --text-dim: #94a3b8;
    --text-muted: #64748b;
    --success: #10b981;
    --success-glow: rgba(16, 185, 129, 0.2);
    --danger: #ef4444;
    --danger-glow: rgba(239, 68, 68, 0.2);
    --info: #3b82f6;
    --info-glow: rgba(59, 130, 246, 0.2);
    --warning: #f59e0b;
    --warning-glow: rgba(245, 158, 11, 0.2);
    --purple: #8b5cf6;
    --purple-glow: rgba(139, 92, 246, 0.2);
    --pink: #ec4899;
    --pink-glow: rgba(236, 72, 153, 0.2);
    --glow: 0 8px 40px rgba(0, 0, 0, 0.5);
    --glow-lg: 0 15px 50px rgba(0, 0, 0, 0.6);
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    
    /* YENİ: Renk paleti genişletildi */
    --orange: #f97316;
    --orange-glow: rgba(249, 115, 22, 0.2);
    --teal: #14b8a6;
    --teal-glow: rgba(20, 184, 166, 0.2);
    --indigo: #6366f1;
    --indigo-glow: rgba(99, 102, 241, 0.2);
    
    /* YENİ: Animasyon hızları */
    --anim-fast: 0.15s;
    --anim-normal: 0.3s;
    --anim-slow: 0.6s;
    
    /* YENİ: Z-indeks katmanları */
    --z-sidebar: 100;
    --z-topbar: 90;
    --z-modal: 9000;
    --z-toast: 10000;
    --z-tooltip: 1000;
}

/* YENİ: Daha fazla renk varyasyonu için utility class'lar */
.bg-gradient-accent {
    background: linear-gradient(135deg, var(--accent), #ca8a04);
}
.bg-gradient-success {
    background: linear-gradient(135deg, var(--success), #059669);
}
.bg-gradient-danger {
    background: linear-gradient(135deg, var(--danger), #dc2626);
}
.bg-gradient-info {
    background: linear-gradient(135deg, var(--info), #2563eb);
}
.bg-gradient-warning {
    background: linear-gradient(135deg, var(--warning), #d97706);
}
.bg-gradient-purple {
    background: linear-gradient(135deg, var(--purple), #7c3aed);
}
.bg-gradient-pink {
    background: linear-gradient(135deg, var(--pink), #db2777);
}
.bg-gradient-orange {
    background: linear-gradient(135deg, var(--orange), #ea580c);
}
.bg-gradient-teal {
    background: linear-gradient(135deg, var(--teal), #0d9488);
}
.bg-gradient-indigo {
    background: linear-gradient(135deg, var(--indigo), #4f46e5);
}

/* YENİ: Gelişmiş scroll davranışı */
html {
    scroll-behavior: smooth;
}

/* YENİ: Seçim rengi */
::selection {
    background: var(--accent);
    color: #000;
    text-shadow: none;
}

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', 'Outfit', sans-serif;
        }

        body {
            background-color: var(--bg-body);
            color: var(--text-main);
            height: 100vh;
            display: flex;
            overflow: hidden;
            background-image:
                radial-gradient(circle at 0% 0%, rgba(234, 179, 8, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 100% 100%, rgba(16, 185, 129, 0.03) 0%, transparent 50%),
                repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.01) 0px, rgba(255, 255, 255, 0.01) 1px, transparent 1px, transparent 10px);
        }

        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }

        ::-webkit-scrollbar-track {
            background: rgba(0, 0, 0, 0.2);
            border-radius: 10px;
        }

        ::-webkit-scrollbar-thumb {
            background: rgba(234, 179, 8, 0.2);
            border-radius: 10px;
            border: 2px solid transparent;
            background-clip: padding-box;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: rgba(234, 179, 8, 0.4);
            border: 2px solid transparent;
            background-clip: padding-box;
        }

        /* Sidebar scrollbar'ı daha şık */
        .sidebar .nav-list::-webkit-scrollbar {
            width: 4px;
        }

        .sidebar .nav-list::-webkit-scrollbar-thumb {
            background: rgba(234, 179, 8, 0.2);
            border-radius: 4px;
        }

        /* ============================================
           PREMIUM SIDEBAR - GLASS MORPHISM + ANIMATIONS
        ============================================ */
        .sidebar {
            width: 300px;
            min-width: 300px;
            background: var(--bg-sidebar);
            border-right: 1px solid var(--border-light);
            backdrop-filter: blur(20px) saturate(200%);
            -webkit-backdrop-filter: blur(20px);
            display: flex;
            flex-direction: column;
            z-index: 100;
            position: relative;
            overflow: hidden;
            transition: var(--transition);
            box-shadow: 5px 0 30px rgba(0, 0, 0, 0.5);
        }

        .sidebar::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 1px;
            height: 100%;
            background: linear-gradient(180deg,
                    transparent 0%,
                    var(--accent) 20%,
                    var(--accent) 50%,
                    var(--accent) 80%,
                    transparent 100%);
            z-index: 1;
            animation: borderGlow 3s ease-in-out infinite;
        }

        @keyframes borderGlow {

            0%,
            100% {
                opacity: 0.3;
            }

            50% {
                opacity: 1;
            }
        }

        .sidebar::after {
            content: '';
            position: absolute;
            top: -100px;
            left: -100px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
            pointer-events: none;
            animation: orbGlow 8s ease-in-out infinite;
        }

        @keyframes orbGlow {

            0%,
            100% {
                transform: translate(0, 0) scale(1);
                opacity: 0.3;
            }

            50% {
                transform: translate(50px, 50px) scale(1.2);
                opacity: 0.6;
            }
        }

        /* Sidebar Header */
        .sb-header {
            padding: 30px 24px 24px;
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 16px;
            position: relative;
            background: linear-gradient(180deg, rgba(234, 179, 8, 0.05) 0%, transparent 100%);
        }

        .sb-logo-wrap {
            width: 52px;
            height: 52px;
            border-radius: 16px;
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.2), rgba(234, 179, 8, 0.05));
            border: 1px solid rgba(234, 179, 8, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            box-shadow: 0 0 20px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.1);
            animation: logoPulse 4s ease-in-out infinite;
            transition: var(--transition);
        }

        .sb-logo-wrap:hover {
            transform: scale(1.05) rotate(5deg);
            border-color: var(--accent);
        }

        @keyframes logoPulse {

            0%,
            100% {
                box-shadow: 0 0 20px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.1);
            }

            50% {
                box-shadow: 0 0 40px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.2);
            }
        }

        .sb-logo-wrap i {
            font-size: 1.6rem;
            color: var(--accent);
            filter: drop-shadow(0 0 10px rgba(234, 179, 8, 0.5));
        }

        .sb-title-block {
            flex: 1;
        }

        .sb-title-block h2 {
            font-weight: 800;
            font-size: 1.4rem;
            background: linear-gradient(90deg, #fff 60%, var(--accent) 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -0.5px;
            line-height: 1.2;
        }

        .sb-version {
            font-size: 0.7rem;
            color: var(--text-dim);
            font-family: 'Fira Code', monospace;
            letter-spacing: 1px;
            margin-top: 4px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .sb-version .live-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--success);
            animation: blink 2s infinite;
            flex-shrink: 0;
            box-shadow: 0 0 10px var(--success);
        }

        @keyframes blink {

            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }

            50% {
                opacity: 0.3;
                transform: scale(0.8);
            }
        }

        /* Navigation Group Label */
        .nav-group-label {
            padding: 20px 24px 8px;
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 2.5px;
            text-transform: uppercase;
            color: var(--text-muted);
            font-family: 'Fira Code', monospace;
            user-select: none;
        }

        /* Navigation List */
        .nav-list {
            list-style: none;
            padding: 10px 16px;
            flex: 1;
            overflow-y: auto;
            scrollbar-width: thin;
        }

        /* Navigation Item */
        .nav-item {
            padding: 0;
            margin-bottom: 4px;
            border-radius: var(--radius-md);
            cursor: pointer;
            position: relative;
            overflow: hidden;
            transition: var(--transition);
        }

        .nav-item-inner {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 18px;
            border-radius: var(--radius-md);
            transition: var(--transition);
            position: relative;
            z-index: 1;
        }

        .nav-icon {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            flex-shrink: 0;
            background: rgba(255, 255, 255, 0.03);
            color: var(--text-dim);
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .nav-label {
            flex: 1;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-dim);
            transition: var(--transition);
            white-space: nowrap;
            letter-spacing: 0.2px;
        }

        .nav-badge {
            margin-left: auto;
            background: linear-gradient(135deg, var(--danger), #dc2626);
            color: #fff;
            padding: 3px 8px;
            border-radius: 20px;
            font-size: 0.7rem;
            font-weight: 700;
            animation: badgePulse 2s ease-in-out infinite;
            box-shadow: 0 0 15px var(--danger-glow);
        }

        @keyframes badgePulse {

            0%,
            100% {
                transform: scale(1);
            }

            50% {
                transform: scale(1.1);
            }
        }

        /* Hover Effects */
        .nav-item:hover .nav-item-inner {
            background: linear-gradient(90deg, rgba(255, 255, 255, 0.05), transparent);
        }

        .nav-item:hover .nav-icon {
            background: rgba(234, 179, 8, 0.12);
            border-color: rgba(234, 179, 8, 0.3);
            color: var(--accent);
            transform: scale(1.1) rotate(3deg);
            box-shadow: 0 0 20px var(--accent-glow);
        }

        .nav-item:hover .nav-label {
            color: #fff;
            transform: translateX(3px);
        }

        /* Nav-item hover daha zengin */
        .nav-item:hover .nav-icon {
            transform: scale(1.1) rotate(5deg) translateY(-2px);
            box-shadow: 0 0 25px var(--accent-glow);
        }

        /* Active State */
        .nav-item.active {
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.15), rgba(234, 179, 8, 0.05));
            border: 1px solid rgba(234, 179, 8, 0.25);
        }

        .nav-item.active::before {
            content: '';
            position: absolute;
            left: 0;
            top: 15%;
            width: 4px;
            height: 70%;
            border-radius: 0 4px 4px 0;
            background: linear-gradient(180deg, var(--accent), #ca8a04);
            box-shadow: 0 0 20px var(--accent);
            animation: activeGlow 2s ease-in-out infinite;
        }

        @keyframes activeGlow {

            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 20px var(--accent);
            }

            50% {
                opacity: 0.7;
                box-shadow: 0 0 40px var(--accent);
            }
        }

        .nav-item.active .nav-icon {
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.3), rgba(234, 179, 8, 0.15));
            border-color: rgba(234, 179, 8, 0.5);
            color: var(--accent);
            box-shadow: 0 0 25px var(--accent-glow);
        }

        .nav-item.active .nav-label {
            color: var(--accent);
            font-weight: 600;
        }

        /* Click Ripple Effect */
        .nav-item:active .nav-item-inner {
            transform: scale(0.96);
        }

        /* Divider */
        .nav-divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
            margin: 12px 0;
        }

        /* User Panel */
        .user-panel {
            padding: 20px;
            border-top: 1px solid var(--border-light);
            background: linear-gradient(0deg, rgba(0, 0, 0, 0.3), transparent);
            position: relative;
        }

        /* Logout Button */
        .btn-logout {
            width: 100%;
            padding: 14px 20px;
            background: rgba(239, 68, 68, 0.08);
            color: var(--danger);
            border: 1px solid rgba(239, 68, 68, 0.2);
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            letter-spacing: 0.5px;
            position: relative;
            overflow: hidden;
        }

        .btn-logout::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), transparent);
            opacity: 0;
            transition: var(--transition);
        }

        .btn-logout:hover {
            color: #fff;
            border-color: rgba(239, 68, 68, 0.5);
            box-shadow: 0 0 30px var(--danger-glow);
            transform: translateY(-2px);
            background: rgba(239, 68, 68, 0.15);
        }

        .btn-logout:hover::before {
            opacity: 1;
        }

        .btn-logout:active {
            transform: scale(0.96);
        }

        .btn-logout .logout-icon {
            width: 32px;
            height: 32px;
            border-radius: 10px;
            background: rgba(239, 68, 68, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .btn-logout:hover .logout-icon {
            background: rgba(239, 68, 68, 0.3);
            transform: rotate(-15deg) scale(1.1);
        }

        /* ============================================
           MAIN CONTENT AREA
        ============================================ */
        .main {
            flex: 1;
            display: flex;
            flex-direction: column;
            overflow-y: auto;
            scroll-behavior: smooth;
        }

        /* Topbar */
        .topbar {
            height: 90px;
            background: rgba(10, 12, 18, 0.85);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 40px;
            position: sticky;
            top: 0;
            z-index: 90;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }

        .topbar-left {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .topbar-breadcrumb {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 20px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-light);
            border-radius: 30px;
            transition: var(--transition);
        }

        .topbar-breadcrumb:hover {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(234, 179, 8, 0.3);
        }

        .topbar-breadcrumb span {
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        .topbar-breadcrumb strong {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            background: linear-gradient(90deg, #fff, var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .topbar-right {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .sys-badge {
            padding: 8px 18px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.9rem;
            border: 1px solid rgba(16, 185, 129, 0.3);
            background: rgba(16, 185, 129, 0.08);
            color: var(--success);
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
            backdrop-filter: blur(10px);
        }

        .sys-badge:hover {
            background: rgba(16, 185, 129, 0.15);
            border-color: var(--success);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px var(--success-glow);
        }

        .sys-badge.node {
            border-color: var(--accent-glow);
            background: rgba(234, 179, 8, 0.08);
            color: var(--accent);
        }

        .sys-badge.node:hover {
            background: rgba(234, 179, 8, 0.15);
            border-color: var(--accent);
            box-shadow: 0 5px 15px var(--accent-glow);
        }

        #topbar-user {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 8px 18px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-light);
            border-radius: 30px;
            cursor: pointer;
            transition: var(--transition);
        }

        #topbar-user:hover {
            background: rgba(255, 255, 255, 0.07);
            border-color: rgba(234, 179, 8, 0.3);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }

        #topbar-avatar {
            width: 32px;
            height: 32px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.3), rgba(234, 179, 8, 0.1));
            border: 1px solid rgba(234, 179, 8, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 800;
            color: var(--accent);
        }

        #topbar-name {
            font-size: 0.9rem;
            font-weight: 600;
            color: #fff;
        }

        /* Container */
        .container {
            padding: 40px;
            max-width: 1600px;
            width: 100%;
            margin: 0 auto;
        }

        /* View Animations */
        .view {
            display: none;
            animation: slideUp 0.5s ease forwards;
            opacity: 0;
            transform: translateY(30px);
        }

        .view.active {
            display: block;
        }

        @keyframes slideUp {
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Grid Systems */
        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-bottom: 30px;
        }

        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
            margin-bottom: 30px;
        }

        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-bottom: 30px;
        }

        /* Cards */
        .card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 30px;
            box-shadow: var(--shadow-lg);
            transition: var(--transition);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            position: relative;
            overflow: hidden;
        }

        .card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--accent), transparent);
            transform: translateX(-100%);
            transition: transform 0.5s ease;
        }

        .card:hover::before {
            transform: translateX(100%);
        }

        .card:hover {
            border-color: rgba(255, 255, 255, 0.15);
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.5), 0 0 0 1px rgba(234,179,8,0.3);
        }

        .c-icon {
            width: 70px;
            height: 70px;
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.15), rgba(234, 179, 8, 0.05));
            margin-bottom: 20px;
            border: 1px solid rgba(234, 179, 8, 0.2);
            transition: var(--transition);
        }

        .card:hover .c-icon {
            transform: scale(1.1) rotate(5deg);
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.25), rgba(234, 179, 8, 0.1));
        }

        .c-val {
            font-size: 2.4rem;
            font-weight: 800;
            margin-bottom: 5px;
            background: linear-gradient(90deg, #fff, var(--text-dim));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .c-lbl {
            color: var(--text-dim);
            font-size: 0.95rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* Panels */
        .panel {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            margin-bottom: 30px;
            box-shadow: var(--shadow-lg);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            transition: var(--transition);
        }

        .panel:hover {
            border-color: rgba(255, 255, 255, 0.12);
            box-shadow: var(--glow-lg);
        }

        .p-head {
            padding: 28px 35px;
            border-bottom: 1px solid var(--border-light);
            background: linear-gradient(90deg, rgba(0, 0, 0, 0.3), transparent);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .p-head h2 {
            font-size: 1.4rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 12px;
            background: linear-gradient(90deg, #fff, var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .p-body {
            padding: 30px 35px;
        }

        /* Buttons */
        .btn {
            padding: 12px 24px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            position: relative;
            overflow: hidden;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            transform: translate(-50%, -50%);
            transition: width 0.5s, height 0.5s;
        }

        .btn:hover::before {
            width: 200px;
            height: 200px;
        }

        /* Butonlara basınca dalga efekti (daha belirgin) */
        .btn:active::before {
            width: 300px;
            height: 300px;
        }

        .btn-act {
            background: linear-gradient(135deg, var(--accent), #ca8a04);
            color: #000;
            box-shadow: 0 4px 15px var(--accent-glow);
        }

        .btn-act:hover {
            background: linear-gradient(135deg, #ca8a04, var(--accent));
            transform: translateY(-2px);
            box-shadow: 0 8px 25px var(--accent-glow);
        }

        .btn-out {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-light);
            color: var(--text-main);
        }

        .btn-out:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--accent);
            transform: translateY(-2px);
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
        }

        .btn-danger {
            background: rgba(239, 68, 68, 0.1);
            border: 1px solid rgba(239, 68, 68, 0.25);
            color: var(--danger);
        }

        .btn-danger:hover {
            background: rgba(239, 68, 68, 0.2);
            border-color: rgba(239, 68, 68, 0.4);
            box-shadow: 0 5px 20px var(--danger-glow);
        }

        .btn-success {
            background: rgba(16, 185, 129, 0.1);
            border: 1px solid rgba(16, 185, 129, 0.25);
            color: var(--success);
        }

        .btn-success:hover {
            background: rgba(16, 185, 129, 0.2);
            border-color: rgba(16, 185, 129, 0.4);
            box-shadow: 0 5px 20px var(--success-glow);
        }

        .btn-info {
            background: rgba(59, 130, 246, 0.1);
            border: 1px solid rgba(59, 130, 246, 0.25);
            color: var(--info);
        }

        .btn-info:hover {
            background: rgba(59, 130, 246, 0.2);
            border-color: rgba(59, 130, 246, 0.4);
            box-shadow: 0 5px 20px var(--info-glow);
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 0.85rem;
        }

        .btn-lg {
            padding: 16px 32px;
            font-size: 1.1rem;
        }

        /* Tables */
        .row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 22px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            transition: var(--transition);
        }

        .row:hover {
            background: rgba(255, 255, 255, 0.02);
            padding-left: 10px;
            padding-right: 10px;
            border-radius: var(--radius-sm);
        }

        .row:last-child {
            border: none;
            padding-bottom: 0;
        }

        .r-title {
            font-size: 1.15rem;
            font-weight: 600;
            margin-bottom: 6px;
            color: #fff;
        }

        .r-sub {
            color: var(--text-dim);
            font-size: 0.9rem;
        }

        /* Switch Toggle - Enhanced */
        .switch {
            position: relative;
            display: inline-block;
            width: 58px;
            height: 30px;
        }

        .switch input {
            opacity: 0;
            width: 0;
            height: 0;
        }

        .slider {
            position: absolute;
            cursor: pointer;
            inset: 0;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 34px;
            transition: 0.4s;
            border: 1px solid var(--border-light);
        }

        .slider:before {
            position: absolute;
            content: "";
            height: 24px;
            width: 24px;
            left: 3px;
            bottom: 2px;
            background: white;
            border-radius: 50%;
            transition: 0.4s;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
        }

        input:checked+.slider {
            background: linear-gradient(135deg, var(--success), #059669);
            border-color: var(--success);
        }

        input:checked+.slider:before {
            transform: translateX(28px);
            background: #fff;
        }

        input.sw-danger:checked+.slider {
            background: linear-gradient(135deg, var(--danger), #dc2626);
        }

        /* Terminal */
        .terminal {
            background: #0a0a0a;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 20px;
            font-family: 'Fira Code', monospace;
            color: #a3e635;
            font-size: 0.9rem;
            height: 400px;
            overflow-y: auto;
            line-height: 1.6;
            box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.8);
        }

        /* Toast Notification */
        #toast {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: var(--bg-panel);
            border: 1px solid var(--border-light);
            padding: 18px 25px;
            border-radius: var(--radius-md);
            color: white;
            display: flex;
            align-items: center;
            gap: 15px;
            transform: translateX(120%);
            transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            z-index: 10000;
            box-shadow: var(--shadow-lg);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            border-left: 4px solid var(--accent);
            transform: translateX(120%) scale(0.8);
            transition: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        #toast.show {
            transform: translateX(0) scale(1);
        }

        .t-icon {
            font-size: 1.5rem;
        }

        .t-success {
            color: var(--success);
        }

        .t-error {
            color: var(--danger);
        }

        .t-info {
            color: var(--info);
        }

        /* Modal */
        .modal-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.9);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            z-index: 9000;
            display: none;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .modal-overlay.show {
            display: flex;
        }

        .modal-card {
            background: rgba(22, 28, 40, 0.98);
            border: 1px solid rgba(234, 179, 8, 0.2);
            border-radius: var(--radius-lg);
            width: 600px;
            max-width: 100%;
            box-shadow: var(--glow-lg);
            animation: modalPop 0.3s ease forwards;
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
        }

        /* Modal giriş animasyonu daha akıcı */
        .modal-overlay.show .modal-card {
            animation: modalPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        @keyframes modalPop {
            0% {
                opacity: 0;
                transform: scale(0.9) translateY(20px);
            }

            100% {
                opacity: 1;
                transform: scale(1) translateY(0);
            }
        }

        .modal-head {
            padding: 30px 35px 25px;
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .modal-head h3 {
            font-size: 1.3rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 10px;
            background: linear-gradient(90deg, #fff, var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .modal-close {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: var(--text-dim);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .modal-close:hover {
            background: rgba(239, 68, 68, 0.15);
            color: var(--danger);
            border-color: rgba(239, 68, 68, 0.3);
            transform: rotate(90deg);
        }

        .modal-body {
            padding: 30px 35px;
        }

        .modal-foot {
            padding: 25px 35px;
            border-top: 1px solid var(--border-light);
            display: flex;
            gap: 12px;
            justify-content: flex-end;
        }

        /* Form Elements */
        .form-row {
            margin-bottom: 22px;
        }

        .form-row label {
            display: block;
            margin-bottom: 8px;
            color: var(--text-dim);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.5px;
        }

        .form-input {
            width: 100%;
            padding: 14px 18px;
            background: rgba(0, 0, 0, 0.4);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-md);
            color: white;
            outline: none;
            transition: var(--transition);
            font-family: inherit;
            font-size: 0.95rem;
        }

        .form-input:focus {
            transform: translateY(-2px);
            border-color: var(--accent);
            box-shadow: 0 5px 20px rgba(234,179,8,0.2);
            background: rgba(0, 0, 0, 0.5);
        }

        .form-input::placeholder {
            color: var(--text-muted);
        }

        .form-input option {
            background: #1a1e2a;
        }

        /* Search Bar */
        .search-bar-wrap {
            position: relative;
            display: flex;
            align-items: center;
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 30px;
            padding: 0 18px;
            width: 350px;
            height: 44px;
            transition: var(--transition);
        }

        .search-bar-wrap:focus-within {
            width: 450px;
            border-color: var(--accent);
            background: rgba(0, 0, 0, 0.5);
            box-shadow: 0 0 0 3px rgba(234, 179, 8, 0.1);
        }

        .search-bar-wrap i {
            color: var(--text-dim);
            font-size: 0.9rem;
        }

        .search-input {
            background: transparent;
            border: none;
            outline: none;
            color: #fff;
            padding: 0 12px;
            width: 100%;
            font-size: 0.9rem;
        }

        #search-results {
            position: absolute;
            top: 50px;
            left: 0;
            width: 100%;
            background: rgba(18, 22, 34, 0.98);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            z-index: 1000;
            display: none;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .search-res-item {
            padding: 12px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.03);
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 12px;
            transition: var(--transition);
        }

        .search-res-item:hover {
            background: rgba(255, 255, 255, 0.05);
            padding-left: 25px;
        }

        .search-res-item:last-child {
            border-bottom: none;
        }

        /* Dashboard Specific */
        .welcome-banner {
            background: linear-gradient(135deg,
                    rgba(234, 179, 8, 0.15) 0%,
                    rgba(234, 179, 8, 0.05) 50%,
                    rgba(16, 185, 129, 0.08) 100%);
            border: 1px solid rgba(234, 179, 8, 0.2);
            border-radius: var(--radius-lg);
            padding: 32px 35px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 30px;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .welcome-banner::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 250px;
            height: 250px;
            background: radial-gradient(circle, rgba(234, 179, 8, 0.15), transparent 70%);
            pointer-events: none;
            animation: bannerGlow 8s ease-in-out infinite;
        }

        @keyframes bannerGlow {

            0%,
            100% {
                transform: translate(0, 0) scale(1);
                opacity: 0.5;
            }

            50% {
                transform: translate(-20px, 20px) scale(1.2);
                opacity: 0.8;
            }
        }

        .welcome-left h2 {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 8px;
        }

        .welcome-left h2 span {
            color: var(--accent);
            text-shadow: 0 0 20px var(--accent);
        }

        .welcome-left p {
            color: var(--text-dim);
            font-size: 0.95rem;
        }

        .welcome-left p strong {
            color: var(--text-main);
            font-weight: 600;
        }

        .user-avatar-big {
            width: 70px;
            height: 70px;
            border-radius: 22px;
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.3), rgba(234, 179, 8, 0.1));
            border: 2px solid rgba(234, 179, 8, 0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent);
            letter-spacing: -1px;
            flex-shrink: 0;
            box-shadow: 0 0 30px var(--accent-glow);
        }

        /* Dashboard Grid */
        .db-grid-main {
            display: grid;
            grid-template-columns: 1fr 360px;
            gap: 24px;
            margin-bottom: 24px;
        }

        .db-grid-bottom {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        /* Shortcut Cards */
        .shortcut-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-bottom: 24px;
        }

        .shortcut-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 20px 18px;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 16px;
            text-decoration: none;
            position: relative;
            overflow: hidden;
        }

        .shortcut-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.1), transparent);
            opacity: 0;
            transition: var(--transition);
        }

        .shortcut-card:hover {
            transform: translateY(-5px);
            border-color: rgba(234, 179, 8, 0.3);
            box-shadow: var(--shadow-md);
        }

        .shortcut-card:hover::before {
            opacity: 1;
        }

        .shortcut-card:hover .sc-icon {
            transform: scale(1.1) rotate(5deg);
        }

        .sc-icon {
            width: 48px;
            height: 48px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
            transition: var(--transition);
        }

        .sc-label {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-main);
        }

        .sc-sub {
            font-size: 0.75rem;
            color: var(--text-dim);
            margin-top: 3px;
        }

        /* User Info Card */
        .user-info-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 24px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .user-info-row {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 12px 16px;
            background: rgba(0, 0, 0, 0.2);
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            transition: var(--transition);
        }

        .user-info-row:hover {
            background: rgba(0, 0, 0, 0.3);
            transform: translateX(5px);
        }

        .user-info-row i {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(234, 179, 8, 0.12);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 0.9rem;
        }

        .user-info-row .uir-label {
            color: var(--text-dim);
            font-size: 0.8rem;
        }

        .user-info-row .uir-val {
            color: #fff;
            font-weight: 600;
            margin-top: 2px;
        }

        /* Health Rows */
        .health-row {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 18px;
            background: rgba(0, 0, 0, 0.2);
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            transition: var(--transition);
        }

        .health-row:hover {
            background: rgba(0, 0, 0, 0.3);
            transform: translateX(5px);
        }

        .health-row:last-child {
            margin-bottom: 0;
        }

        .health-label {
            font-size: 0.9rem;
            color: var(--text-dim);
            flex: 1;
        }

        .health-val {
            font-size: 0.95rem;
            font-weight: 700;
        }

        .health-bar-wrap {
            width: 90px;
            height: 6px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 3px;
            overflow: hidden;
        }

        .health-bar-fill {
            height: 100%;
            border-radius: 3px;
            transition: width 0.5s ease;
            box-shadow: 0 0 10px currentColor;
        }

        /* Message Preview */
        .msg-preview-item {
            display: flex;
            align-items: flex-start;
            gap: 15px;
            padding: 16px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            cursor: pointer;
            transition: var(--transition);
        }

        .msg-preview-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .msg-preview-item:hover {
            background: rgba(255, 255, 255, 0.02);
            padding-left: 10px;
            padding-right: 10px;
            border-radius: var(--radius-sm);
        }

        .msg-preview-item:hover .msg-preview-name {
            color: var(--accent);
        }

        .msg-avatar {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(59, 130, 246, 0.05));
            border: 1px solid rgba(59, 130, 246, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--info);
            flex-shrink: 0;
            transition: var(--transition);
        }

        .msg-preview-item:hover .msg-avatar {
            transform: scale(1.1);
            border-color: var(--info);
        }

        .msg-preview-name {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-main);
            transition: var(--transition);
        }

        .msg-preview-subject {
            font-size: 0.85rem;
            color: var(--text-dim);
            margin-top: 3px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 280px;
        }

        .msg-preview-time {
            font-size: 0.75rem;
            color: var(--text-dim);
            margin-left: auto;
            white-space: nowrap;
            font-family: 'Fira Code', monospace;
        }

        .msg-unread-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent);
            flex-shrink: 0;
            margin-top: 8px;
            box-shadow: 0 0 10px var(--accent);
        }

        /* Activity Feed */
        .activity-feed {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .activity-item {
            display: flex;
            gap: 16px;
            padding: 15px;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-md);
            transition: var(--transition);
        }

        .activity-item:hover {
            background: rgba(255, 255, 255, 0.04);
            transform: translateX(8px);
            border-color: rgba(234, 179, 8, 0.15);
        }

        .act-icon {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
        }

        .act-time {
            font-size: 0.75rem;
            color: var(--text-dim);
            margin-top: 5px;
        }

        .act-title {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
        }

        .act-desc {
            font-size: 0.85rem;
            color: var(--text-dim);
        }

        /* Notes Grid */
        .notes-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 18px;
        }

        .note-card {
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.05), rgba(234, 179, 8, 0.02));
            border: 1px solid rgba(234, 179, 8, 0.12);
            border-radius: var(--radius-md);
            padding: 18px;
            position: relative;
            animation: fadeIn 0.4s ease;
            transition: var(--transition);
        }

        .note-card:hover {
            transform: translateY(-5px);
            border-color: rgba(234, 179, 8, 0.25);
            box-shadow: var(--shadow-md);
        }

        .note-card p {
            font-size: 0.9rem;
            color: #e2e8f0;
            line-height: 1.6;
            margin-bottom: 25px;
        }

        .note-meta {
            font-size: 0.7rem;
            color: var(--text-dim);
            position: absolute;
            bottom: 15px;
            left: 18px;
        }

        .note-del {
            position: absolute;
            top: 12px;
            right: 12px;
            cursor: pointer;
            color: var(--text-dim);
            font-size: 0.9rem;
            transition: var(--transition);
            width: 28px;
            height: 28px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.05);
        }

        .note-del:hover {
            color: var(--danger);
            background: rgba(239, 68, 68, 0.15);
            transform: rotate(90deg);
        }

        /* User Table */
        .user-table {
            width: 100%;
            border-collapse: collapse;
        }

        .user-table th {
            padding: 16px 20px;
            text-align: left;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            color: var(--text-dim);
            border-bottom: 1px solid var(--border-light);
            background: rgba(0, 0, 0, 0.2);
        }

        .user-table td {
            padding: 18px 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.03);
            vertical-align: middle;
            font-size: 0.95rem;
        }

        .user-table tr:last-child td {
            border-bottom: none;
        }

        .user-table tbody tr {
            transition: background 0.2s;
        }

        .user-table tbody tr:hover td {
            background: rgba(255,255,255,0.03);
            transform: scale(1.005);
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
            z-index: 1;
        }

        .role-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
        }

        .role-badge.superadmin {
            background: rgba(239, 68, 68, 0.15);
            color: #ef4444;
            border: 1px solid rgba(239, 68, 68, 0.3);
        }

        .role-badge.admin {
            background: rgba(234, 179, 8, 0.15);
            color: var(--accent);
            border: 1px solid rgba(234, 179, 8, 0.3);
        }

        .role-badge.editor {
            background: rgba(16, 185, 129, 0.15);
            color: var(--success);
            border: 1px solid rgba(16, 185, 129, 0.3);
        }

        .user-av {
            width: 44px;
            height: 44px;
            border-radius: 14px;
            background: linear-gradient(135deg, rgba(234, 179, 8, 0.25), rgba(234, 179, 8, 0.08));
            border: 1px solid rgba(234, 179, 8, 0.35);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            font-weight: 800;
            color: var(--accent);
            transition: var(--transition);
        }

        tr:hover .user-av {
            transform: scale(1.1);
        }

        .status-on {
            color: var(--success);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
        }

        .status-off {
            color: var(--danger);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
        }

        /* Settings Grid */
        .settings-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }

        .st-card {
            background: rgba(0, 0, 0, 0.25);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: var(--transition);
        }

        .st-card:hover {
            border-color: rgba(234, 179, 8, 0.2);
            box-shadow: var(--shadow-md);
        }

        .st-card h3 {
            font-size: 1.15rem;
            margin-bottom: 22px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
        }

        /* YENİ BİLEŞENLER */

        /* YENİ: Modern kart çeşitleri */
        .card-modern {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 30px;
            position: relative;
            overflow: hidden;
            transition: var(--transition);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .card-modern::after {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
            opacity: 0;
            transition: opacity 0.5s;
            pointer-events: none;
        }

        .card-modern:hover::after {
            opacity: 0.5;
        }

        .card-modern:hover {
            transform: translateY(-5px);
            box-shadow: var(--glow-lg);
        }

        /* YENİ: Timeline bileşeni */
        .timeline {
            display: flex;
            flex-direction: column;
            gap: 20px;
            position: relative;
            padding-left: 30px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, transparent, var(--accent), transparent);
        }

        .timeline-item {
            position: relative;
            padding: 20px;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            transition: var(--transition);
        }

        .timeline-item:hover {
            transform: translateX(5px);
            background: rgba(255, 255, 255, 0.04);
            border-color: var(--accent);
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -30px;
            top: 20px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--accent);
            border: 3px solid var(--bg-body);
            box-shadow: 0 0 20px var(--accent);
        }

        .timeline-time {
            font-size: 0.8rem;
            color: var(--text-dim);
            font-family: 'Fira Code', monospace;
            margin-bottom: 8px;
        }

        .timeline-title {
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 5px;
        }

        .timeline-desc {
            font-size: 0.9rem;
            color: var(--text-dim);
        }

        /* YENİ: Statistic card with icon */
        .stat-card-advanced {
            background: linear-gradient(135deg, rgba(234,179,8,0.05), transparent);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 25px;
            position: relative;
            overflow: hidden;
            transition: var(--transition);
        }

        .stat-card-advanced:hover {
            border-color: var(--accent);
            transform: scale(1.02);
        }

        .stat-icon-bg {
            position: absolute;
            right: -20px;
            bottom: -20px;
            font-size: 8rem;
            opacity: 0.03;
            transform: rotate(-15deg);
            transition: var(--transition-slow);
        }

        .stat-card-advanced:hover .stat-icon-bg {
            transform: rotate(0deg) scale(1.2);
            opacity: 0.06;
            color: var(--accent);
        }

        .stat-value {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1;
            margin-bottom: 5px;
            background: linear-gradient(135deg, #fff, var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--text-dim);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* YENİ: Glowing badge */
        .badge-glow {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 700;
            background: rgba(234,179,8,0.1);
            color: var(--accent);
            border: 1px solid rgba(234,179,8,0.3);
            box-shadow: 0 0 15px var(--accent-glow);
            animation: glowPulse 3s infinite;
        }

        /* YENİ: Skeleton loading */
        .skeleton {
            background: linear-gradient(90deg, 
                rgba(255,255,255,0.05) 25%, 
                rgba(255,255,255,0.1) 50%, 
                rgba(255,255,255,0.05) 75%);
            background-size: 200% 100%;
            animation: shimmer 1.5s infinite;
            border-radius: var(--radius-sm);
        }

        /* YENİ: Typing effect (terminal için) */
        .typing-effect {
            display: inline-block;
            white-space: nowrap;
            overflow: hidden;
            border-right: 2px solid var(--accent);
            animation: typing 3s steps(30, end), blinkCursor 0.75s step-end infinite;
        }

        /* YENİ: Flip card */
        .flip-card {
            background-color: transparent;
            width: 100%;
            height: 300px;
            perspective: 1000px;
        }

        .flip-card-inner {
            position: relative;
            width: 100%;
            height: 100%;
            text-align: center;
            transition: transform 0.8s;
            transform-style: preserve-3d;
        }

        .flip-card:hover .flip-card-inner {
            transform: rotateY(180deg);
        }

        .flip-card-front, .flip-card-back {
            position: absolute;
            width: 100%;
            height: 100%;
            backface-visibility: hidden;
            border-radius: var(--radius-lg);
            overflow: hidden;
        }

        .flip-card-front {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
        }

        .flip-card-back {
            background: linear-gradient(135deg, rgba(234,179,8,0.2), rgba(234,179,8,0.05));
            border: 1px solid var(--border-light);
            transform: rotateY(180deg);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            padding: 20px;
        }

        /* YENİ: Progress circle */
        .progress-circle {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            background: conic-gradient(var(--accent) 0deg 270deg, rgba(255,255,255,0.1) 270deg 360deg);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .progress-circle::before {
            content: '';
            position: absolute;
            width: 90px;
            height: 90px;
            border-radius: 50%;
            background: var(--bg-card);
        }

        .progress-circle-value {
            position: relative;
            z-index: 1;
            font-size: 1.5rem;
            font-weight: 800;
            color: #fff;
        }

        /* YENİ: Notification dot with pulse */
        .notif-dot {
            position: relative;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--danger);
        }

        .notif-dot::after {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 50%;
            background: var(--danger);
            animation: notifPulse 1.5s infinite;
        }

        @keyframes notifPulse {
            0% {
                transform: scale(1);
                opacity: 0.7;
            }
            100% {
                transform: scale(2.5);
                opacity: 0;
            }
        }

        /* YENİ: Animated border */
        .animated-border {
            position: relative;
            border: 1px solid transparent;
            background: linear-gradient(var(--bg-card), var(--bg-card)) padding-box,
                        linear-gradient(90deg, var(--accent), var(--info), var(--success), var(--accent)) border-box;
            background-size: 300% 100%;
            animation: borderGradient 3s ease infinite;
        }

        @keyframes borderGradient {
            0%, 100% {
                background-position: 0% 50%;
            }
            50% {
                background-position: 100% 50%;
            }
        }

        /* YENİ: Neon text */
        .neon-text {
            color: #fff;
            text-shadow: 
                0 0 5px var(--accent),
                0 0 10px var(--accent),
                0 0 20px var(--accent),
                0 0 40px var(--accent);
            animation: neonPulse 2s ease-in-out infinite;
        }

        @keyframes neonPulse {
            0%, 100% {
                text-shadow: 0 0 5px var(--accent),
                             0 0 10px var(--accent),
                             0 0 20px var(--accent);
            }
            50% {
                text-shadow: 0 0 10px var(--accent),
                             0 0 20px var(--accent),
                             0 0 40px var(--accent),
                             0 0 80px var(--accent);
            }
        }

        /* YENİ: Glitch effect (başlıklar için) */
        .glitch {
            position: relative;
            animation: glitchSkew 1s infinite linear alternate-reverse;
        }

        .glitch::before,
        .glitch::after {
            content: attr(data-text);
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }

        .glitch::before {
            animation: glitchAnim 0.4s infinite linear alternate-reverse;
            color: var(--info);
            z-index: -1;
        }

        .glitch::after {
            animation: glitchAnim2 0.4s infinite linear alternate-reverse;
            color: var(--danger);
            z-index: -2;
        }

        @keyframes glitchAnim {
            0% {
                clip: rect(24px, 9999px, 66px, 0);
                transform: skew(0.45deg);
            }
            5% {
                clip: rect(12px, 9999px, 47px, 0);
                transform: skew(0.45deg);
            }
            10% {
                clip: rect(43px, 9999px, 89px, 0);
                transform: skew(0.45deg);
            }
            15% {
                clip: rect(5px, 9999px, 24px, 0);
                transform: skew(0.45deg);
            }
            20% {
                clip: rect(93px, 9999px, 50px, 0);
                transform: skew(0.45deg);
            }
            25% {
                clip: rect(13px, 9999px, 80px, 0);
                transform: skew(0.45deg);
            }
            30% {
                clip: rect(41px, 9999px, 36px, 0);
                transform: skew(0.45deg);
            }
            35% {
                clip: rect(29px, 9999px, 11px, 0);
                transform: skew(0.45deg);
            }
            40% {
                clip: rect(33px, 9999px, 7px, 0);
                transform: skew(0.45deg);
            }
            45% {
                clip: rect(38px, 9999px, 64px, 0);
                transform: skew(0.45deg);
            }
            50% {
                clip: rect(60px, 9999px, 98px, 0);
                transform: skew(0.45deg);
            }
            55% {
                clip: rect(96px, 9999px, 75px, 0);
                transform: skew(0.45deg);
            }
            60% {
                clip: rect(30px, 9999px, 77px, 0);
                transform: skew(0.45deg);
            }
            65% {
                clip: rect(77px, 9999px, 23px, 0);
                transform: skew(0.45deg);
            }
            70% {
                clip: rect(73px, 9999px, 95px, 0);
                transform: skew(0.45deg);
            }
            75% {
                clip: rect(21px, 9999px, 36px, 0);
                transform: skew(0.45deg);
            }
            80% {
                clip: rect(27px, 9999px, 43px, 0);
                transform: skew(0.45deg);
            }
            85% {
                clip: rect(16px, 9999px, 87px, 0);
                transform: skew(0.45deg);
            }
            90% {
                clip: rect(49px, 9999px, 63px, 0);
                transform: skew(0.45deg);
            }
            95% {
                clip: rect(9px, 9999px, 2px, 0);
                transform: skew(0.45deg);
            }
            100% {
                clip: rect(70px, 9999px, 4px, 0);
                transform: skew(0.45deg);
            }
        }

        @keyframes glitchAnim2 {
            0% {
                clip: rect(8px, 9999px, 97px, 0);
                transform: skew(0.65deg);
            }
            5% {
                clip: rect(28px, 9999px, 9px, 0);
                transform: skew(0.65deg);
            }
            10% {
                clip: rect(91px, 9999px, 30px, 0);
                transform: skew(0.65deg);
            }
            15% {
                clip: rect(6px, 9999px, 89px, 0);
                transform: skew(0.65deg);
            }
            20% {
                clip: rect(20px, 9999px, 16px, 0);
                transform: skew(0.65deg);
            }
            25% {
                clip: rect(27px, 9999px, 7px, 0);
                transform: skew(0.65deg);
            }
            30% {
                clip: rect(87px, 9999px, 40px, 0);
                transform: skew(0.65deg);
            }
            35% {
                clip: rect(60px, 9999px, 74px, 0);
                transform: skew(0.65deg);
            }
            40% {
                clip: rect(21px, 9999px, 58px, 0);
                transform: skew(0.65deg);
            }
            45% {
                clip: rect(3px, 9999px, 86px, 0);
                transform: skew(0.65deg);
            }
            50% {
                clip: rect(81px, 9999px, 46px, 0);
                transform: skew(0.65deg);
            }
            55% {
                clip: rect(33px, 9999px, 80px, 0);
                transform: skew(0.65deg);
            }
            60% {
                clip: rect(100px, 9999px, 77px, 0);
                transform: skew(0.65deg);
            }
            65% {
                clip: rect(38px, 9999px, 33px, 0);
                transform: skew(0.65deg);
            }
            70% {
                clip: rect(44px, 9999px, 84px, 0);
                transform: skew(0.65deg);
            }
            75% {
                clip: rect(79px, 9999px, 96px, 0);
                transform: skew(0.65deg);
            }
            80% {
                clip: rect(69px, 9999px, 7px, 0);
                transform: skew(0.65deg);
            }
            85% {
                clip: rect(56px, 9999px, 75px, 0);
                transform: skew(0.65deg);
            }
            90% {
                clip: rect(22px, 9999px, 59px, 0);
                transform: skew(0.65deg);
            }
            95% {
                clip: rect(62px, 9999px, 89px, 0);
                transform: skew(0.65deg);
            }
            100% {
                clip: rect(49px, 9999px, 5px, 0);
                transform: skew(0.65deg);
            }
        }

        @keyframes glitchSkew {
            0% {
                transform: skew(0deg);
            }
            10% {
                transform: skew(1deg);
            }
            20% {
                transform: skew(0deg);
            }
            30% {
                transform: skew(-1deg);
            }
            40% {
                transform: skew(0deg);
            }
            50% {
                transform: skew(1deg);
            }
            60% {
                transform: skew(0deg);
            }
            70% {
                transform: skew(-1deg);
            }
            80% {
                transform: skew(0deg);
            }
            90% {
                transform: skew(1deg);
            }
            100% {
                transform: skew(0deg);
            }
        }

        /* YENİ: Sekmeler için stil */
        .tabs {
            display: flex;
            gap: 10px;
            border-bottom: 1px solid var(--border-light);
            margin-bottom: 25px;
            padding-bottom: 5px;
        }

        .tab-btn {
            padding: 12px 25px;
            background: transparent;
            border: none;
            color: var(--text-dim);
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            position: relative;
            border-radius: var(--radius-md) var(--radius-md) 0 0;
        }

        .tab-btn::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--accent);
            transform: scaleX(0);
            transition: transform 0.2s;
        }

        .tab-btn:hover {
            color: #fff;
            background: rgba(255,255,255,0.02);
        }

        .tab-btn.active {
            color: var(--accent);
            background: rgba(234,179,8,0.05);
        }

        .tab-btn.active::after {
            transform: scaleX(1);
        }

        /* YENİ: Dropdown menü */
        .dropdown {
            position: relative;
            display: inline-block;
        }

        .dropdown-content {
            position: absolute;
            top: 100%;
            right: 0;
            min-width: 200px;
            background: var(--bg-panel);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 8px 0;
            opacity: 0;
            visibility: hidden;
            transform: translateY(-10px);
            transition: all 0.2s;
            z-index: 1000;
            box-shadow: var(--shadow-lg);
            backdrop-filter: blur(20px);
        }

        .dropdown:hover .dropdown-content {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .dropdown-item {
            padding: 12px 20px;
            color: var(--text-dim);
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .dropdown-item:hover {
            background: rgba(255,255,255,0.05);
            color: #fff;
            padding-left: 25px;
        }

        /* Responsive */
        @media (max-width: 1400px) {
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 1200px) {

            .db-grid-main,
            .db-grid-bottom,
            .settings-grid {
                grid-template-columns: 1fr;
            }

            .shortcut-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .search-bar-wrap:focus-within {
                width: 350px;
            }
        }

        @media (max-width: 768px) {
            .sidebar {
                width: 80px;
                min-width: 80px;
            }

            .sb-title-block,
            .nav-label,
            .user-panel span:not(.logout-icon),
            .nav-group-label {
                display: none;
            }

            .nav-item-inner {
                justify-content: center;
            }

            .nav-icon {
                margin: 0;
            }

            .btn-logout span:not(.logout-icon) {
                display: none;
            }

            .btn-logout {
                padding: 14px;
            }

            .grid-4, .grid-3, .grid-2 {
                grid-template-columns: 1fr;
            }
            
            .tabs {
                flex-wrap: wrap;
            }
            
            .tab-btn {
                flex: 1;
                text-align: center;
                padding: 10px;
            }
        }

        /* Animations */
        @keyframes slideUp {
            0% {
                opacity: 0;
                transform: translateY(30px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes slideInLeft {
            from {
                opacity: 0;
                transform: translateX(-30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes slideInRight {
            from {
                opacity: 0;
                transform: translateX(30px);
            }

            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes zoomIn {
            from {
                opacity: 0;
                transform: scale(0.95);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes rotateIn {
            from {
                opacity: 0;
                transform: rotate(-10deg) scale(0.9);
            }
            to {
                opacity: 1;
                transform: rotate(0) scale(1);
            }
        }

        @keyframes shimmer {
            0% {
                background-position: -1000px 0;
            }
            100% {
                background-position: 1000px 0;
            }
        }

        @keyframes glowPulse {
            0%, 100% {
                box-shadow: 0 0 20px var(--accent-glow);
            }
            50% {
                box-shadow: 0 0 40px var(--accent-glow);
            }
        }

        @keyframes borderRotate {
            0% {
                border-color: var(--accent);
                filter: hue-rotate(0deg);
            }
            50% {
                border-color: var(--info);
                filter: hue-rotate(90deg);
            }
            100% {
                border-color: var(--accent);
                filter: hue-rotate(0deg);
            }
        }

        @keyframes skeletonPulse {
            0%, 100% {
                opacity: 0.5;
            }
            50% {
                opacity: 0.8;
            }
        }

        @keyframes typing {
            from { width: 0; }
            to { width: 100%; }
        }

        @keyframes blinkCursor {
            from, to { border-color: transparent; }
            50% { border-color: var(--accent); }
        }

        @keyframes float {
            0%, 100% {
                transform: translateY(0) translateX(0);
            }
            25% {
                transform: translateY(-10px) translateX(5px);
            }
            50% {
                transform: translateY(5px) translateX(-5px);
            }
            75% {
                transform: translateY(-5px) translateX(10px);
            }
        }

        @keyframes pulse {

            0%,
            100% {
                transform: scale(1);
            }

            50% {
                transform: scale(1.05);
            }
        }

        /* Loading Spinner */
        .spinner {
            width: 40px;
            height: 40px;
            border: 3px solid rgba(234, 179, 8, 0.1);
            border-top-color: var(--accent);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            to {
                transform: rotate(360deg);
            }
        }

        /* Progress Bar */
        .progress-bar {
            width: 100%;
            height: 8px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 4px;
            overflow: hidden;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent), var(--success), var(--info), var(--accent));
            background-size: 200% 100%;
            border-radius: 4px;
            transition: width 0.3s ease;
            animation: progressShimmer 3s infinite linear;
        }

        @keyframes progressShimmer {
            0% {
                background-position: 0% 0%;
            }
            100% {
                background-position: 200% 0%;
            }
        }

        /* Tooltip */
        [data-tooltip] {
            position: relative;
            cursor: help;
        }

        [data-tooltip]:before {
            content: attr(data-tooltip);
            position: absolute;
            bottom: 100%;
            left: 50%;
            transform: translateX(-50%);
            padding: 8px 12px;
            background: var(--bg-panel);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            color: var(--text-main);
            font-size: 0.8rem;
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: all 0.2s;
            z-index: 1000;
            box-shadow: var(--shadow-md);
        }

        [data-tooltip]:hover:before {
            opacity: 1;
            visibility: visible;
            bottom: 130%;
        }

        /* Stats Card */
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 25px;
            display: flex;
            align-items: center;
            gap: 20px;
            transition: var(--transition);
        }

        .stat-card:hover {
            transform: translateY(-5px);
            border-color: var(--accent);
        }

        .stat-icon {
            width: 60px;
            height: 60px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
        }

        .stat-content h4 {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 5px;
        }

        .stat-content p {
            color: var(--text-dim);
            font-size: 0.9rem;
        }

        /* YENİ: Tooltip renk varyasyonları */
        [data-tooltip].tooltip-info:before {
            background: var(--info);
            color: #fff;
            border: none;
        }

        [data-tooltip].tooltip-success:before {
            background: var(--success);
            color: #fff;
        }

        [data-tooltip].tooltip-danger:before {
            background: var(--danger);
            color: #fff;
        }

        [data-tooltip].tooltip-warning:before {
            background: var(--warning);
            color: #fff;
        }

        /* YENİ: Print stilleri */
        @media print {
            .sidebar, .topbar, .btn, .modal-overlay, #toast {
                display: none;
            }
            
            body, .main, .container, .view {
                background: white;
                color: black;
            }
        }

        /* YENİ: Container queries desteği (modern tarayıcılar) */
        @container (min-width: 600px) {
            .card-container {
                display: flex;
                gap: 20px;
            }
        }

        /* YENİ: CSS değişkenleri ile tema desteği */
        [data-theme="dark"] {
            --bg-body: #0a0c12;
            --text-main: #f1f5f9;
        }

        [data-theme="light"] {
            --bg-body: #f8fafc;
            --bg-panel: rgba(255,255,255,0.9);
            --bg-card: rgba(255,255,255,0.8);
            --text-main: #0f172a;
            --text-dim: #334155;
            --border-light: rgba(0,0,0,0.1);
        }

        /* YENİ: Reduced motion desteği */
        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
                scroll-behavior: auto !important;
            }
        }

        /* YENİ: Yüksek kontrast modu */
        @media (prefers-contrast: high) {
            :root {
                --accent: #ffd966;
                --success: #00ff00;
                --danger: #ff0000;
                --border-light: rgba(255,255,255,0.5);
            }
        }