/* --- PREMIUM DESIGN TOKENS --- */
:root {
    --bg-color: #f1f5f9;
    --sidebar-bg: rgba(255, 255, 255, 0.8);
    --card-bg: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --border-color: rgba(0, 0, 0, 0.06);
    --accent-color: #6366f1;
    --accent-hover: #4f46e5;
    --button-bg: #f8fafc;
    --hover-bg: #f1f5f9;
    --input-bg: #ffffff;
    --radius-sm: 12px;
    --radius-md: 14px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-elevated: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-modal: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --transition: all 0.3s ease;
    --cal-deadline: #ef4444;
    --cal-personal: #3b82f6;
    --cal-completed: #10b981;
}

body.dark-mode {
    --bg-color: #121212;
    --sidebar-bg: rgba(28, 28, 30, 0.85);
    --card-bg: #1e1e1e;
    --text-primary: #f4f4f5;
    --text-secondary: #a1a1aa;
    --border-color: rgba(255, 255, 255, 0.08);
    --accent-color: #818cf8;
    --accent-hover: #6366f1;
    --button-bg: #2a2a2a;
    --hover-bg: #27272a;
    --input-bg: #18181b;
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.25), 0 2px 4px -1px rgba(0, 0, 0, 0.15);
    --shadow-elevated: 0 10px 15px -3px rgba(0, 0, 0, 0.35), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-modal: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
}

* { box-sizing: border-box; }

*:focus { outline: none; }
*:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.app-container { display: flex; height: 100vh; overflow: hidden; }

.sidebar {
    width: 260px;
    background: var(--sidebar-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    padding: 24px;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
.logo { font-size: 20px; font-weight: 700; color: var(--accent-color); margin-bottom: 40px; display: flex; align-items: center; gap: 10px; line-height: 1.3; }
.menu ul { list-style: none; padding: 0; margin: 0; }
.menu li {
    padding: 14px 16px;
    margin-bottom: 6px;
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}
.menu li .nav-label { font-size: inherit; font-weight: inherit; }
.menu li:hover { background-color: var(--hover-bg); color: var(--text-primary); }
.menu li:focus-visible { background-color: var(--hover-bg); color: var(--text-primary); }
.menu li.active { background-color: var(--accent-color); color: white; box-shadow: var(--shadow-soft); }
.menu li.active i { color: white; }
.user-profile { margin-top: auto; padding-top: 24px; border-top: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; }
.profile-info { display: flex; align-items: center; gap: 12px; font-size: 14px; font-weight: 600; color: var(--text-primary); }
.avatar { width: 36px; height: 36px; background: var(--accent-color); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-soft); }
.profile-actions { display: flex; gap: 8px; align-items: center; }
.theme-btn {
    background: var(--button-bg);
    border: none;
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
.theme-btn:hover { color: var(--accent-color); transform: scale(1.05); }
.theme-btn:focus-visible { color: var(--accent-color); }

.main-content { flex: 1; padding: 32px 40px; overflow-y: auto; line-height: 1.6; }
header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; }
header h2 { margin: 0; font-size: 24px; font-weight: 700; color: var(--text-primary); letter-spacing: -0.02em; }
.date-display { color: var(--text-secondary); font-size: 14px; }

.header-right-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Masaüstünde butonlar sidebar'da olduğu için gizli */
.mobile-header-btns {
    display: none;
    gap: 8px;
    align-items: center;
}
.page { display: none; animation: fadeIn 0.3s ease; }
.active-page { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; margin-bottom: 32px; }
.stat-card {
    background: var(--card-bg);
    padding: 24px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 18px;
    transition: var(--transition);
    box-shadow: var(--shadow-card);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-elevated); }
.icon-box { width: 48px; height: 48px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.icon-box.blue { background: rgba(99, 102, 241, 0.12); color: #6366f1; }
.icon-box.purple { background: rgba(124, 58, 237, 0.12); color: #7c3aed; }
.icon-box.orange { background: rgba(249, 115, 22, 0.12); color: #f97316; }
.info h3 { margin: 0; font-size: 14px; color: var(--text-secondary); font-weight: 500; }
.info p { margin: 6px 0 0 0; font-size: 18px; font-weight: 700; color: var(--text-primary); line-height: 1.3; }

.dashboard-widgets { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; margin-bottom: 32px; }
.widget-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
    box-shadow: var(--shadow-card);
}
.widget-card:hover { box-shadow: var(--shadow-elevated); }
.widget-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--border-color); }
.widget-header h3 { margin: 0; font-size: 16px; font-weight: 600; color: var(--text-primary); display: flex; align-items: center; gap: 10px; }
.widget-actions { display: flex; gap: 8px; }
.btn-icon-small {
    background: var(--button-bg);
    border: none;
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
.btn-icon-small:hover { background: var(--accent-color); color: white; transform: scale(1.05); }
.btn-icon-small:focus-visible { background: var(--accent-color); color: white; }
.btn-icon-small.active { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.search-box-flex { flex: 1; min-width: 0; }
.password-input-row { display: flex; gap: 8px; align-items: stretch; margin-top: 4px; }
.password-input-field { flex: 1; min-width: 0; }
.btn-password-action { width: 40px; height: 40px; flex-shrink: 0; }
.btn-password-action.btn-generate { background: var(--accent-color) !important; color: white !important; }
.month-view-container { display: flex; flex-direction: column; flex: 1; overflow: hidden; min-height: 0; }
.year-view-hidden { display: none; }

.event-completed-row { margin-bottom: 0; }
.event-completed-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    margin: 0;
    padding: 14px 18px;
    background: var(--button-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}
.event-completed-label:hover { box-shadow: var(--shadow-card); }
.event-completed-checkbox {
    width: 20px;
    height: 20px;
    margin: 0;
    accent-color: var(--accent-color);
    cursor: pointer;
    flex-shrink: 0;
}
.event-completed-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
}

.settings-description { font-size: 13px; color: var(--text-secondary); margin: 0 0 12px 0; line-height: 1.5; }
.settings-warning-text { color: #ef4444; }
.settings-hint { 
    font-size: 12px; 
    color: var(--text-secondary); 
    margin: 8px 0 0 0; 
    font-weight: 600;
    transition: color 0.3s;
}
.settings-section .form-group { 
    margin-bottom: 0; 
}
.settings-section {
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}
.settings-section:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}
.settings-section:first-of-type {
    padding-top: 0;
}
.settings-buttons-stack { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.btn-export { background: #10b981 !important; width: 100%; display: flex !important; justify-content: center; align-items: center; gap: 10px; }
.btn-export:hover { background: #059669 !important; }
.btn-import { background: #3b82f6 !important; width: 100%; display: flex !important; justify-content: center; align-items: center; gap: 10px; }
.btn-import:hover { background: #2563eb !important; }
.input-hidden { display: none !important; }
.settings-danger-zone { margin-top: 0; padding-top: 0; border-top: none; }
.settings-danger-label { color: #ef4444; font-weight: 700; display: block; margin-bottom: 10px; font-size: 14px; }
.btn-full-width { width: 100%; justify-content: center; }

.password-card-body {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-right: 8px;
}
.password-card-body h3 { margin: 0 0 4px 0; }
.password-card-user { margin: 0; font-size: 13px; color: var(--text-secondary); line-height: 1.4; word-break: break-word; }
.password-card-actions {
    margin-top: auto;
    padding-top: 16px;
    flex-shrink: 0;
    border-top: 1px solid var(--border-color);
}
.btn-copy-password {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    background: var(--button-bg);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
    width: 100%;
    justify-content: center;
}
.btn-copy-password:hover { background: var(--accent-color); color: white; box-shadow: var(--shadow-card); }
.btn-copy-password:focus-visible { box-shadow: 0 0 0 2px var(--accent-color); }

#passwordsContainer .project-card { height: auto; min-height: 180px; }

.quick-links { display: flex; gap: 12px; flex-wrap: wrap; }
.link-item {
    background: var(--card-bg);
    padding: 12px 18px;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    position: relative;
    box-shadow: var(--shadow-card);
}
.link-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-elevated); }
.link-item:focus-visible { box-shadow: 0 0 0 2px var(--accent-color); }
.link-item i { color: var(--accent-color); }
.quick-links.editing .link-item { box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.4); animation: gentleShake 0.4s infinite alternate ease-in-out; cursor: default; }
.delete-link-btn { display: none; position: absolute; top: -8px; right: -8px; width: 22px; height: 22px; background: #ef4444; color: white; border: none; border-radius: 50%; font-size: 10px; align-items: center; justify-content: center; cursor: pointer; box-shadow: var(--shadow-elevated); z-index: 10; transition: var(--transition); }
.quick-links.editing .delete-link-btn { display: flex; }
@keyframes gentleShake { from { transform: rotate(-1deg); } to { transform: rotate(1deg); } }

.timer-display { font-size: 48px; font-weight: 700; text-align: center; margin: 24px 0; font-family: 'Courier New', monospace; letter-spacing: 2px; color: var(--text-primary); line-height: 1.2; }
.timer-controls { display: flex; justify-content: center; gap: 12px; }
.btn-small {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
.btn-small:hover { transform: scale(1.08); }
.btn-small.start { background: var(--accent-color); color: white; }
.btn-small.stop { background: #f59e0b; color: white; }
.btn-small.reset { background: var(--button-bg); color: var(--text-secondary); }

.dashboard-content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 32px; }
.content-widget {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 24px;
    min-height: 250px;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    box-shadow: var(--shadow-card);
}
.content-widget:hover { box-shadow: var(--shadow-elevated); }
.header-right { display: flex; align-items: center; gap: 12px; }
.count-badge { background: var(--button-bg); padding: 4px 10px; border-radius: var(--radius-sm); font-size: 12px; font-weight: 600; color: var(--text-secondary); box-shadow: var(--shadow-soft); }
.empty-state { color: var(--text-secondary); font-size: 14px; text-align: center; margin-top: 48px; font-style: italic; opacity: 0.8; line-height: 1.5; }

.notes-list { display: flex; flex-direction: column; gap: 12px; margin-top: 18px; }
.dashboard-note {
    background: linear-gradient(135deg, #fef9c3 0%, #fef08a 100%);
    color: #854d0e;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    font-size: 13px;
    line-height: 1.5;
    position: relative;
    border-left: 4px solid #eab308;
    box-shadow: var(--shadow-soft);
    animation: fadeIn 0.3s ease;
    word-wrap: break-word; overflow-wrap: break-word; word-break: break-word;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    transition: var(--transition);
}
.dashboard-note:hover {
    box-shadow: var(--shadow-card);
    transform: translateY(-2px);
}
body.dark-mode .dashboard-note { background: linear-gradient(135deg, #422006 0%, #713f12 100%); color: #fef08a; border-left-color: #eab308; }

.note-text {
    flex: 1;
    min-width: 0;
}

.note-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s;
    flex-shrink: 0;
}

.dashboard-note:hover .note-actions {
    opacity: 1;
}

/* Mobilde butonları her zaman göster */
@media (max-width: 768px) {
    .note-actions {
        opacity: 1;
    }
}

.edit-note-btn,
.delete-note-btn { 
    background: none; 
    border: none; 
    color: inherit; 
    opacity: 0.6; 
    cursor: pointer; 
    font-size: 11px; 
    transition: var(--transition);
    padding: 4px 6px;
    border-radius: 4px;
}
.edit-note-btn:hover { opacity: 1; background: rgba(234, 179, 8, 0.2); }
.delete-note-btn:hover { opacity: 1; color: #ef4444; background: rgba(239, 68, 68, 0.15); }

.tasks-list { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }
.dashboard-task {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    background: var(--card-bg);
    border-radius: var(--radius-md);
    font-size: 14px;
    line-height: 1.4;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
    cursor: grab;
    user-select: none;
}
.dashboard-task:active { cursor: grabbing; }
.dashboard-task:hover { box-shadow: var(--shadow-card); }
.dashboard-task.completed { opacity: 0.6; text-decoration: line-through; background: var(--button-bg); box-shadow: none; cursor: default; }
.dashboard-task.completed .task-meta { opacity: 0.5; }
.dashboard-task.dragging { opacity: 0.5; background: var(--accent-color); color: white; transform: scale(1.02); box-shadow: var(--shadow-elevated); }

.task-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.task-text {
    word-break: break-word;
}

.task-meta {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    align-items: center;
}

.task-badge {
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.priority-high {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.priority-low {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.task-date {
    background: rgba(168, 85, 247, 0.15);
    color: #a855f7;
}

.task-date.overdue {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.drag-handle {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: grab;
    opacity: 0.4;
    transition: opacity 0.2s;
}
.dashboard-task:hover .drag-handle { opacity: 0.8; }
.drag-handle:active { cursor: grabbing; }
.task-checkbox { accent-color: var(--accent-color); width: 18px; height: 18px; cursor: pointer; }
.delete-task-btn { margin-left: auto; background: none; border: none; color: var(--text-secondary); cursor: pointer; opacity: 0; transition: var(--transition); font-size: 14px; padding: 4px; }
.dashboard-task:hover .delete-task-btn { opacity: 1; }
.delete-task-btn:hover { color: #ef4444; }

/* Mobilde görev silme butonunu her zaman göster */
@media (max-width: 768px) {
    .delete-task-btn {
        opacity: 1;
    }
}

/* ==========================================
   STANDART SAYFA TOOLBAR (Arama + Ekle)
   ========================================== */

.page-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.page-toolbar .search-box {
    flex: 1;
}

.page-toolbar .btn-add {
    flex-shrink: 0;
}

/* Kategori sekmeleri şeridi */
.category-tabs-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 10px 16px;
    margin-bottom: 24px;
    overflow-x: auto;
    scrollbar-width: none;
    box-shadow: var(--shadow-card);
}

.category-tabs-bar::-webkit-scrollbar {
    display: none;
}

.section-header {
    background: var(--card-bg);
    padding: 24px 28px;
    border-radius: var(--radius-lg);
    margin-bottom: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}
.category-tabs { display: flex; gap: 10px; align-items: center; overflow-x: auto; white-space: nowrap; padding-bottom: 4px; flex: 1; margin-right: 16px; }
.category-tabs::-webkit-scrollbar { height: 0; background: transparent; }
.cat-btn {
    background: var(--button-bg);
    border: none;
    padding: 10px 18px;
    border-radius: var(--radius-lg);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
.cat-btn:hover { background: var(--hover-bg); color: var(--text-primary); transform: translateY(-1px); }
.cat-btn:focus-visible { color: var(--text-primary); }
.cat-btn.active { background: var(--accent-color); color: white; box-shadow: var(--shadow-soft); }
.btn-add {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    width: 46px;
    height: 46px;
    border-radius: var(--radius-md);
    border: none;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
    box-shadow: var(--shadow-elevated);
    transition: var(--transition);
    flex-shrink: 0;
}
.btn-add:hover { transform: scale(1.08) rotate(90deg); }
.btn-add:focus-visible { box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.4); }

.tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; padding-bottom: 40px; }

.tool-card {
    background: var(--card-bg);
    border-left: 4px solid #94a3b8;
    border-radius: var(--radius-lg);
    padding: 24px;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 180px;
    transition: var(--transition);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-elevated);
}

.tool-card::before { display: none !important; }

.tool-header { display: flex; justify-content: space-between; margin-bottom: 10px; }
.tool-card .tool-tag {
    font-size: 10px;
    font-weight: 700;
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    background: rgba(100, 116, 139, 0.15) !important;
    color: var(--text-secondary) !important;
}

.tool-card h3 { margin: 0 0 5px 0; color: var(--text-primary); font-size: 16px; }
.tool-card p { font-size: 13px; color: var(--text-secondary); margin: 0; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; }
.tool-link { margin-top: auto; font-size: 13px; font-weight: 600; color: var(--accent-color); text-decoration: none; transition: color 0.2s; }
.tool-link:hover { color: var(--accent-hover); }
.tool-link:focus-visible { text-decoration: underline; outline-offset: 2px; }

.btn-edit-tool {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--button-bg);
    border: none;
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    opacity: 0;
    transition: var(--transition);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-soft);
}

.tool-card:hover .btn-edit-tool,
.project-card:hover .btn-edit-tool { opacity: 1; }

.btn-edit-tool:hover { color: var(--accent-color); transform: scale(1.08); }

.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.modal-content {
    background: var(--card-bg) !important;
    padding: 32px !important;
    border-radius: var(--radius-xl) !important;
    width: 500px;
    max-width: 95%;
    color: var(--text-primary) !important;
    box-shadow: var(--shadow-modal);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-confirm {
    width: 420px !important;
    text-align: center;
    animation: modalBounce 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    align-items: center;
}

.confirm-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: rgba(239, 68, 68, 0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: #ef4444;
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes modalBounce {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.modal-confirm h3 {
    font-size: 22px;
    margin: 0 0 10px 0;
    color: var(--text-primary);
    text-align: center;
    justify-content: center;
}

.modal-confirm p {
    margin: 0 0 24px 0;
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
    text-align: center;
    white-space: pre-line;
}

.modal-confirm .modal-buttons {
    justify-content: center;
    gap: 16px;
}

.modal-confirm .btn-cancel,
.modal-confirm .btn-delete {
    min-width: 120px;
}

#confirmModal {
    z-index: 10000 !important;
}

.modal-content h3 { margin: 0; font-size: 20px; font-weight: 700; color: var(--text-primary); display: flex; align-items: center; gap: 10px; line-height: 1.3; }
.form-group { margin-bottom: 18px; }

#aiModal .modal-content.modal-content-scrollable {
    max-height: 85vh;
    padding: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    width: 520px;
}

#aiModal .modal-header {
    flex-shrink: 0;
    padding: 20px 24px 14px;
    border-bottom: 1px solid var(--border-color);
    background: var(--card-bg);
}
#aiModal .modal-header h3 { margin: 0; }

#aiModal .modal-body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 16px 24px;
    -webkit-overflow-scrolling: touch;
}

#aiModal .ai-modal-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 20px;
    align-content: start;
}
#aiModal .ai-form-name { grid-column: 1; }
#aiModal .ai-form-desc { grid-column: 2; }
#aiModal .ai-form-categories { grid-column: 1 / -1; }
#aiModal .ai-form-link { grid-column: 1 / -1; }

#aiModal .modal-body .form-group {
    margin-bottom: 0;
}
#aiModal .modal-body .form-group label {
    margin-bottom: 6px;
    font-size: 12px;
}
#aiModal .modal-body .form-group input {
    padding: 10px 12px !important;
    font-size: 13px;
}

#aiModal .modal-footer {
    flex-shrink: 0;
    padding: 14px 24px 20px;
    border-top: 1px solid var(--border-color);
    background: var(--card-bg);
}
#aiModal .modal-footer .modal-buttons {
    margin-top: 0;
}

#aiModal .modal-body .checkbox-group {
    margin-top: 8px !important;
    padding: 12px !important;
    gap: 10px 16px !important;
}
#aiModal .modal-body .checkbox-group label {
    padding: 8px 12px !important;
    min-height: 40px;
    font-size: 13px !important;
}
.form-group label { display: block; margin-bottom: 10px; font-size: 13px; font-weight: 600; color: var(--text-secondary); line-height: 1.4; }

.form-group input,
.form-group select,
.form-group textarea,
.pm-input-title,
#pmNotes,
.pm-task-input input {
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 14px 16px;
    border: none !important;
    background: var(--button-bg) !important;
    color: var(--text-primary) !important;
    border-radius: var(--radius-md) !important;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.5;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}

.form-group input:focus,
.form-group input:focus-visible,
.form-group select:focus,
.form-group select:focus-visible,
.form-group textarea:focus,
.form-group textarea:focus-visible { box-shadow: 0 0 0 2px var(--accent-color); }

.modal-buttons { display: flex; justify-content: flex-end; gap: 12px; margin-top: 16px; flex-wrap: wrap; align-items: center; }
.btn-modal-left { margin-right: auto; display: none; }
.btn-modal-left[style*="flex"] { display: flex !important; }
.btn-delete-event { display: none !important; }
.btn-delete-event[style*="flex"] { display: flex !important; }
.btn-save {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
.btn-save:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-save:focus-visible { background: var(--accent-hover); }
.btn-cancel {
    background: var(--button-bg);
    color: var(--text-primary);
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
.btn-cancel:hover { background: var(--hover-bg); transform: translateY(-1px); }
.btn-cancel:focus-visible { box-shadow: 0 0 0 2px var(--accent-color); }
.btn-delete {
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
.btn-delete:hover { background: #ef4444; color: white; transform: translateY(-1px); }
.btn-delete:focus-visible { box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.5); }

/* projects-header artık page-toolbar ile aynı yapıda */
.projects-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }

.search-box {
    flex: 1;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}
.search-box input { border: none; background: transparent; outline: none; width: 100%; padding: 14px 0; color: var(--text-primary); font-size: 14px; }
.search-box:focus-within { box-shadow: var(--shadow-elevated); }

.project-card {
    background: var(--card-bg);
    border-left: 4px solid #94a3b8;
    border-radius: var(--radius-lg);
    padding: 24px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 160px;
    position: relative;
    box-shadow: var(--shadow-card);
}
.project-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-elevated); }

.status-fikir { border-left-color: #a855f7 !important; }
.status-devam { border-left-color: #f59e0b !important; }
.status-bitti { border-left-color: #10b981 !important; }
.status-iptal { border-left-color: #ef4444 !important; }

.project-card h3 { margin: 0 0 8px 0; font-size: 18px; color: var(--text-primary); }
.project-card p { font-size: 13px; color: var(--text-secondary); margin: 0; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.project-meta { margin-top: auto; font-size: 11px; color: var(--text-secondary); opacity: 0.7; display: flex; justify-content: space-between; }

.full-screen-modal .modal-content.project-manager-content {
    width: min(950px, 95vw) !important;
    height: min(700px, 85vh) !important;
    display: flex !important;
    flex-direction: column !important;
}

.pm-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 24px;
    gap: 18px;
}

.pm-title-group { display: flex; align-items: center; gap: 14px; flex: 1; }
.pm-input-title { font-size: 18px !important; font-weight: 700 !important; }
.pm-input-status {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    background: var(--button-bg);
    color: var(--text-primary);
    border: none;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.pm-body { 
    display: flex !important; 
    flex: 1; 
    gap: 30px !important; 
    overflow: hidden; 
}

.pm-column { flex: 1; display: flex; flex-direction: column; min-width: 0; overflow-y: auto; padding-right: 5px; }
.pm-column h3 { font-size: 16px; margin-bottom: 15px; border-bottom: 2px solid var(--border-color); padding-bottom: 10px; }

#pmNotes { flex: 1; resize: none; line-height: 1.6; }

.pm-task-input { display: flex; gap: 10px; margin-bottom: 18px; }
.pm-task-input button {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    border: none;
    background: var(--accent-color);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
.pm-task-input button:hover { background: var(--accent-hover); transform: scale(1.05); }
.pm-task-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--button-bg);
    border-radius: var(--radius-md);
    transition: var(--transition);
    margin-bottom: 10px;
    box-shadow: var(--shadow-soft);
}
.pm-task-item:hover { box-shadow: var(--shadow-card); }
.pm-task-item.completed { opacity: 0.5; text-decoration: line-through; box-shadow: none; }

.pm-btn-del-task {
    margin-left: auto;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.pm-btn-del-task:hover {
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
}
.pm-btn-del-task:focus-visible { box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.4); }

.pm-actions { display: flex; gap: 10px; }
.btn-close-pm,
.btn-delete-project {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    background: var(--button-bg);
    color: var(--text-primary);
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
.btn-delete-project:hover { background: #ef4444; color: white; }

.ai-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; padding-bottom: 40px; }

.checkbox-group,
.form-group.checkbox-group {
    background: var(--button-bg) !important;
    border: none !important;
    padding: 18px !important;
    border-radius: var(--radius-md) !important;
    display: flex !important;
    align-items: center !important;
    gap: 14px;
    margin-top: 12px;
    box-sizing: border-box !important;
    box-shadow: var(--shadow-soft);
}

#aiModal .checkbox-group {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px 20px !important;
    padding: 20px !important;
}

#aiModal .checkbox-group label {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    margin: 0 !important;
    padding: 12px 14px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: var(--text-primary) !important;
    cursor: pointer !important;
    background: var(--card-bg) !important;
    border-radius: var(--radius-sm) !important;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    min-height: 44px;
}
#aiModal .checkbox-group label:hover { box-shadow: var(--shadow-card); }

.checkbox-group label {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    margin: 0 !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: var(--text-primary) !important;
    cursor: pointer !important;
}

input[type="checkbox"] {
    width: 20px !important;
    height: 20px !important;
    min-width: 20px !important;
    min-height: 20px !important;
    accent-color: var(--accent-color);
    cursor: pointer;
    flex-shrink: 0;
}

.calendar-container {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: calc(100vh - 120px);
    box-shadow: var(--shadow-card);
}
.calendar-header { display: flex; justify-content: space-between; align-items: center; padding: 24px; background: var(--button-bg); border-bottom: 1px solid var(--border-color); }
.cal-nav-group { display: flex; align-items: center; gap: 18px; }
.cal-nav-group h2 { margin: 0; font-size: 20px; font-weight: 700; color: var(--text-primary); min-width: 150px; text-align: center; line-height: 1.3; }
.cal-nav-btn {
    background: var(--card-bg);
    border: none;
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
.cal-nav-btn:hover { color: var(--accent-color); transform: scale(1.05); }
.cal-today-btn {
    background: transparent;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.cal-today-btn:hover { background: var(--accent-color); color: white; }
.cal-view-group { display: flex; background: var(--card-bg); border-radius: var(--radius-sm); padding: 4px; box-shadow: var(--shadow-soft); }
.cal-view-btn { background: transparent; border: none; padding: 8px 14px; font-size: 12px; font-weight: 500; color: var(--text-secondary); border-radius: var(--radius-sm); cursor: pointer; transition: var(--transition); }
.cal-view-btn.active { background: var(--accent-color); color: white; }
.cal-view-btn:hover:not(.active) { color: var(--text-primary); }

.calendar-grid-header { display: grid; grid-template-columns: repeat(7, 1fr); background: var(--button-bg); border-bottom: 1px solid var(--border-color); }
.calendar-grid-header div { padding: 12px; text-align: center; font-size: 12px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; }

.calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); flex: 1; overflow-y: auto; background: var(--card-bg); }
.cal-day { border-right: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); padding: 8px; min-height: 100px; cursor: pointer; transition: var(--transition); position: relative; }
.cal-day:hover { background: var(--hover-bg); }
.cal-day-num { font-size: 12px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; border-radius: 50%; }
.cal-day.today .cal-day-num { background: var(--accent-color); color: white; }
.cal-day.other-month { background: var(--hover-bg); opacity: 0.5; color: var(--text-secondary); pointer-events: none; }

.cal-event-bar { margin-top: 2px; padding: 2px 5px; font-size: 10px; border-radius: 4px; color: white; display: block; width: 100%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cal-event-deadline { background: var(--cal-deadline); }
.cal-event-personal { background: var(--cal-personal); }
.cal-event-completed { background: var(--cal-completed); text-decoration: line-through; opacity: 0.7; }

.year-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: 24px; overflow-y: auto; }
.mini-month-card { background: var(--button-bg); border-radius: var(--radius-md); padding: 16px; box-shadow: var(--shadow-soft); }
.mini-month-title { font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; text-align: center; }
.mini-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.mini-day-header { font-size: 10px; font-weight: 600; color: var(--text-secondary); text-align: center; }
.mini-day { font-size: 11px; color: var(--text-primary); text-align: center; padding: 2px; border-radius: 4px; position: relative; min-height: 20px; }
.mini-day.has-event { background: rgba(79, 70, 229, 0.15); }
.event-dots { display: flex; gap: 2px; justify-content: center; margin-top: 2px; }
.event-dots .dot { width: 4px; height: 4px; border-radius: 50%; }
.event-dots .dot.deadline { background: var(--cal-deadline); }
.event-dots .dot.personal { background: var(--cal-personal); }

.tool-card[data-cat="web"] { border-left-color: #3b82f6 !important; }
.tool-card[data-cat="reversing"] { border-left-color: #ef4444 !important; }
.tool-card[data-cat="osint"] { border-left-color: #10b981 !important; }
.tool-card[data-cat="forensic"] { border-left-color: #f59e0b !important; }
.tool-card[data-cat="stego"] { border-left-color: #8b5cf6 !important; }
.tool-card[data-cat="crypto"] { border-left-color: #ec4899 !important; }
.tool-card[data-cat="genel"] { border-left-color: #6b7280 !important; }

.tool-tag, .ai-tag { 
    font-family: 'Inter', sans-serif !important; font-size: 11px !important; font-weight: 700 !important; 
    text-transform: uppercase !important; letter-spacing: 0.5px !important; padding: 4px 8px !important; 
    border-radius: 4px !important; background: rgba(107, 114, 128, 0.15) !important; color: #6b7280 !important;
}
body.dark-mode .tool-tag, body.dark-mode .ai-tag { background: rgba(255, 255, 255, 0.1) !important; color: #d1d5db !important; }

/* Tools Kategorileri */
.tag-web { background: rgba(59, 130, 246, 0.15) !important; color: #3b82f6 !important; }
.tag-reversing { background: rgba(139, 92, 246, 0.15) !important; color: #8b5cf6 !important; }
.tag-osint { background: rgba(16, 185, 129, 0.15) !important; color: #10b981 !important; }
.tag-forensic { background: rgba(245, 158, 11, 0.15) !important; color: #f59e0b !important; }
.tag-stego { background: rgba(236, 72, 153, 0.15) !important; color: #ec4899 !important; }
.tag-crypto { background: rgba(239, 68, 68, 0.15) !important; color: #ef4444 !important; }
.tag-genel { background: rgba(107, 114, 128, 0.15) !important; color: #6b7280 !important; }

/* AI Tools Kategorileri */
.tag-general { background: rgba(107, 114, 128, 0.15) !important; color: #6b7280 !important; }
.tag-chat { background: rgba(59, 130, 246, 0.15) !important; color: #3b82f6 !important; }
.tag-code { background: rgba(16, 185, 129, 0.15) !important; color: #10b981 !important; }
.tag-image { background: rgba(236, 72, 153, 0.15) !important; color: #ec4899 !important; }
.tag-cyber { background: rgba(239, 68, 68, 0.15) !important; color: #ef4444 !important; }
.tag-audio { background: rgba(139, 92, 246, 0.15) !important; color: #8b5cf6 !important; }
.tag-lesson { background: rgba(245, 158, 11, 0.15) !important; color: #f59e0b !important; }

body.dark-mode .tag-web { background: rgba(59, 130, 246, 0.2) !important; color: #60a5fa !important; }
body.dark-mode .tag-reversing { background: rgba(139, 92, 246, 0.2) !important; color: #a78bfa !important; }
body.dark-mode .tag-osint { background: rgba(16, 185, 129, 0.2) !important; color: #34d399 !important; }
body.dark-mode .tag-forensic { background: rgba(245, 158, 11, 0.2) !important; color: #fbbf24 !important; }
body.dark-mode .tag-stego { background: rgba(236, 72, 153, 0.2) !important; color: #f472b6 !important; }
body.dark-mode .tag-crypto { background: rgba(239, 68, 68, 0.2) !important; color: #f87171 !important; }
body.dark-mode .tag-genel { background: rgba(107, 114, 128, 0.2) !important; color: #9ca3af !important; }

body.dark-mode .tag-general { background: rgba(107, 114, 128, 0.2) !important; color: #9ca3af !important; }
body.dark-mode .tag-chat { background: rgba(59, 130, 246, 0.2) !important; color: #60a5fa !important; }
body.dark-mode .tag-code { background: rgba(16, 185, 129, 0.2) !important; color: #34d399 !important; }
body.dark-mode .tag-image { background: rgba(236, 72, 153, 0.2) !important; color: #f472b6 !important; }
body.dark-mode .tag-cyber { background: rgba(239, 68, 68, 0.2) !important; color: #f87171 !important; }
body.dark-mode .tag-audio { background: rgba(139, 92, 246, 0.2) !important; color: #a78bfa !important; }
body.dark-mode .tag-lesson { background: rgba(245, 158, 11, 0.2) !important; color: #fbbf24 !important; }

.toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: min(400px, calc(100vw - 32px));
    pointer-events: none;
}
.toast-container > .toast { pointer-events: auto; }

.toast {
    min-width: 280px;
    max-width: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--text-primary);
    padding: 14px 16px 14px 18px;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    opacity: 0;
    transform: translateX(100%);
    animation: toastSlideIn 0.35s cubic-bezier(0.21, 1.02, 0.73, 1) forwards;
}
body.dark-mode .toast {
    background: rgba(30, 30, 30, 0.9);
    border-color: rgba(255, 255, 255, 0.08);
}
.toast.hide { animation: toastSlideOut 0.3s ease forwards; }

.toast-content { flex: 1; min-width: 0; display: flex; align-items: flex-start; gap: 12px; }
.toast-icon { flex-shrink: 0; margin-top: 1px; font-size: 18px; }
.toast-message { flex: 1; min-width: 0; word-break: break-word; }
.toast-close {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: background 0.2s, color 0.2s;
    padding: 0;
}
.toast-close:hover { background: rgba(0, 0, 0, 0.06); color: var(--text-primary); }
body.dark-mode .toast-close:hover { background: rgba(255, 255, 255, 0.1); }

.toast.success { border-left: 4px solid #6366f1; }
.toast.success .toast-icon { color: #6366f1; }
.toast.error { border-left: 4px solid #ef4444; }
.toast.error .toast-icon { color: #ef4444; }
.toast.warning { border-left: 4px solid #f59e0b; }
.toast.warning .toast-icon { color: #f59e0b; }
.toast.info { border-left: 4px solid #3b82f6; }
.toast.info .toast-icon { color: #3b82f6; }

@keyframes toastSlideIn {
    to { opacity: 1; transform: translateX(0); }
}
@keyframes toastSlideOut {
    to { opacity: 0; transform: translateX(100%); }
}

/* Modern Confirm Toast */
.toast.confirm-toast {
    background: var(--card-bg);
    border-left: 4px solid #f59e0b;
    min-width: 320px;
    flex-direction: column;
    gap: 16px;
}

.toast.confirm-toast .toast-content {
    width: 100%;
}

.toast.confirm-toast .toast-icon {
    color: #f59e0b;
}

.toast-actions {
    display: flex;
    gap: 8px;
    width: 100%;
    justify-content: flex-end;
}

.toast-btn {
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.toast-btn-cancel {
    background: var(--button-bg);
    color: var(--text-primary);
}

.toast-btn-cancel:hover {
    background: var(--hover-bg);
}

.toast-btn-confirm {
    background: #ef4444;
    color: white;
}

.toast-btn-confirm:hover {
    background: #dc2626;
    transform: scale(1.02);
}

/* Modern Confirm Modal */
.confirm-modal-content {
    max-width: 420px;
    text-align: center;
}

.confirm-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: rgba(249, 115, 22, 0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.confirm-icon i {
    font-size: 28px;
    color: #f59e0b;
}

.confirm-modal-content h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.confirm-message {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.confirm-modal-content .modal-buttons {
    justify-content: center;
    gap: 12px;
}

.confirm-modal-content .btn-cancel,
.confirm-modal-content .btn-delete {
    min-width: 120px;
}

.page .tool-card, .page .project-card, .page .stat-card, .page .widget-card { box-shadow: var(--shadow-card); }

.project-card[data-cat="web"] { border-left-color: #3b82f6 !important; }
.project-card[data-cat="reversing"] { border-left-color: #ef4444 !important; }
.project-card[data-cat="osint"] { border-left-color: #10b981 !important; }
.project-card[data-cat="forensic"] { border-left-color: #f59e0b !important;}
.project-card[data-cat="stego"] { border-left-color: #8b5cf6 !important; }
.project-card[data-cat="crypto"] { border-left-color: #ec4899 !important; }
.project-card[data-cat="genel"] { border-left-color: #6b7280 !important; }

#aiToolsContainer .project-card[data-cat="general"],
.project-card[data-cat="general"] { border-left-color: #6366f1 !important; }
#aiToolsContainer .project-card[data-cat="chat"],
.project-card[data-cat="chat"] { border-left-color: #3b82f6 !important; }
#aiToolsContainer .project-card[data-cat="code"],
.project-card[data-cat="code"] { border-left-color: #10b981 !important; }
#aiToolsContainer .project-card[data-cat="image"],
.project-card[data-cat="image"] { border-left-color: #8b5cf6 !important; }
#aiToolsContainer .project-card[data-cat="cyber"],
.project-card[data-cat="cyber"] { border-left-color: #ef4444 !important;}
#aiToolsContainer .project-card[data-cat="audio"],
.project-card[data-cat="audio"] { border-left-color: #f59e0b !important;}
#aiToolsContainer .project-card[data-cat="lesson"],
.project-card[data-cat="lesson"] { border-left-color: #06b6d4 !important; }

#websitesContainer .project-card[data-cat="news"],
.project-card[data-cat="news"] { border-left-color: #3b82f6 !important;}
#websitesContainer .project-card[data-cat="tech"],
.project-card[data-cat="tech"] { border-left-color: #64748b !important;}
#websitesContainer .project-card[data-cat="siber"],
.project-card[data-cat="siber"] { border-left-color: #ef4444 !important;}
#websitesContainer .project-card[data-cat="dev"],
.project-card[data-cat="dev"] { border-left-color: #10b981 !important; }
#websitesContainer .project-card[data-cat="design"],
.project-card[data-cat="design"] { border-left-color: #ec4899 !important;}
#websitesContainer .project-card[data-cat="other"],
.project-card[data-cat="other"] { border-left-color: #94a3b8 !important;}

.project-card:hover { border-left-color: var(--accent-color) !important; }

/* ============================================
   MOBİL GÖRÜNÜM - Kapsamlı Düzenleme
   ============================================ */

@media (max-width: 768px) {

    /* --- ANA YAPI --- */
    .app-container {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
        overflow: visible;
    }

    .logo {
        display: none;
    }

    .user-profile {
        display: none;
    }

    .sidebar {
        width: 100%;
        height: auto;
        padding: 0;
        flex-direction: column;
        position: sticky;
        top: 0;
        z-index: 1000;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
    }

    /* --- NAVİGASYON TAB BAR --- */
    .menu {
        position: static;
        width: 100%;
        overflow-x: auto;
        background: transparent;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        padding: 0;
        border-top: none;
        box-shadow: none;
    }

    .menu ul {
        display: flex;
        padding: 4px 8px 0;
        gap: 0;
        scrollbar-width: none;
        -ms-overflow-style: none;
        justify-content: space-around;
        overflow-x: auto;
        width: 100%;
    }

    .menu ul::-webkit-scrollbar { display: none; }

    .menu li {
        flex-direction: column;
        gap: 4px;
        padding: 8px 4px 10px;
        min-width: 0;
        flex: 1;
        font-size: 10px;
        font-weight: 600;
        text-align: center;
        justify-content: center;
        align-items: center;
        border-radius: 0;
        margin-bottom: 0;
        overflow: hidden;
        border-bottom: 2px solid transparent;
        transition: var(--transition);
    }

    .menu li.active {
        background: transparent;
        color: var(--accent-color);
        border-bottom-color: var(--accent-color);
        box-shadow: none;
    }

    .menu li.active i { color: var(--accent-color); }

    .menu li .nav-label {
        display: block;
        width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        font-size: 10px;
        line-height: 1.2;
    }

    .menu li i {
        font-size: 20px;
        flex-shrink: 0;
    }

    .menu li.active {
        background: rgba(99, 102, 241, 0.15);
        color: var(--accent-color);
    }

    .menu li.active i {
        color: var(--accent-color);
    }

    /* --- ANA İÇERİK ALANI --- */
    .main-content {
        padding: 16px 12px 32px;
        overflow-y: auto;
        overflow-x: hidden;
    }

    /* app-container scroll yerine body scroll kullansın */
    .app-container {
        height: auto;
        overflow: visible;
    }

    /* --- BAŞLIK --- */
    header {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 16px;
        flex-wrap: nowrap;
        gap: 8px;
    }

    header h2 {
        font-size: 18px;
        flex-shrink: 0;
    }

    .header-right-actions {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-shrink: 0;
    }

    .date-display {
        display: none; /* Mobilde tarih gizli, yer kazanmak için */
    }

    /* Mobilde tema + ayar butonları görünür */
    .mobile-header-btns {
        display: flex;
        gap: 6px;
        align-items: center;
    }

    .mobile-header-btns .theme-btn {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }

    /* --- İSTATİSTİK KARTLARI --- */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        margin-bottom: 16px;
    }

    .stat-card {
        padding: 14px;
        gap: 10px;
        border-radius: var(--radius-md);
    }

    .stat-card:last-child {
        grid-column: 1 / -1;
    }

    .icon-box {
        width: 38px;
        height: 38px;
        font-size: 16px;
        flex-shrink: 0;
    }

    .info h3 {
        font-size: 11px;
    }

    .info p {
        font-size: 15px;
    }

    /* --- DASHBOARD WİDGETLAR --- */
    .dashboard-widgets {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-bottom: 12px;
    }

    .widget-card {
        padding: 18px;
    }

    .widget-header {
        margin-bottom: 14px;
        padding-bottom: 12px;
    }

    .widget-header h3 {
        font-size: 14px;
    }

    /* Kronometre */
    .timer-display {
        font-size: 36px;
        margin: 16px 0;
    }

    /* --- NOT & GÖREV WİDGETLAR --- */
    .dashboard-content-grid {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 12px;
    }

    .content-widget {
        padding: 18px;
        min-height: 180px;
    }

    /* --- KARTLAR (Tools, AI, Websites vb.) --- */
    .tools-grid,
    .ai-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 10px;
        padding-bottom: 20px;
    }

    .projects-list {
        grid-template-columns: 1fr !important;
        gap: 10px;
    }

    .tool-card,
    .project-card {
        height: auto;
        min-height: 130px;
        padding: 14px;
        border-radius: var(--radius-md);
    }

    .tool-card h3,
    .project-card h3 {
        font-size: 13px;
        margin-bottom: 4px;
    }

    .tool-card p,
    .project-card p {
        font-size: 11px;
        -webkit-line-clamp: 2;
    }

    .tool-link {
        font-size: 11px;
    }

    .project-meta {
        font-size: 10px;
    }

    .btn-edit-tool {
        width: 26px;
        height: 26px;
        font-size: 11px;
        opacity: 1;
    }

    /* --- SAYFA TOOLBAR (Arama + Ekle butonu) --- */
    .page-toolbar {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 10px;
    }

    .page-toolbar .search-box {
        flex: 1;
        border-radius: var(--radius-md);
    }

    .page-toolbar .btn-add {
        width: 46px;
        height: 46px;
        font-size: 18px;
        flex-shrink: 0;
        border-radius: var(--radius-md);
    }

    /* --- KATEGORİ SEKMELERİ ŞERIDI --- */
    .category-tabs-bar {
        gap: 8px;
        padding: 10px 12px;
        margin-bottom: 14px;
        border-radius: var(--radius-md);
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        flex-wrap: nowrap;
        justify-content: flex-start;
    }

    .cat-btn {
        padding: 8px 16px;
        font-size: 12px;
        font-weight: 600;
        border-radius: 20px;
        white-space: nowrap;
        flex-shrink: 0;
        height: 36px;
        display: flex;
        align-items: center;
    }

    .cat-btn.active {
        box-shadow: 0 2px 8px rgba(99, 102, 241, 0.35);
    }

    /* Eski section-header (Projeler projesi hariç artık kullanılmıyor) */
    .section-header {
        padding: 14px;
        margin-bottom: 12px;
        gap: 10px;
    }

    /* --- ARAMA KUTUSU --- */
    .search-box {
        padding: 0 14px;
        border-radius: var(--radius-md);
    }

    .search-box input {
        padding: 12px 0;
        font-size: 14px;
    }

    /* --- ŞİFRE YÖNETİCİSİ --- */
    #passwordsContainer .project-card {
        height: auto;
        min-height: 160px;
    }

    .btn-copy-password {
        padding: 8px 12px;
        font-size: 11px;
    }

    /* --- MODALLAR --- */
    .modal-overlay {
        align-items: flex-end;
        padding: 0;
    }

    .modal-content {
        width: 100% !important;
        max-width: 100% !important;
        max-height: 92vh;
        overflow-y: auto;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0 !important;
        padding: 24px 20px !important;
        gap: 14px;
        margin: 0 !important;
        -webkit-overflow-scrolling: touch;
    }

    .modal-confirm {
        width: 100% !important;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0 !important;
        padding-bottom: calc(24px + env(safe-area-inset-bottom)) !important;
    }

    .modal-content h3 {
        font-size: 17px;
    }

    .form-group {
        margin-bottom: 12px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px 14px !important;
        font-size: 16px !important; /* iOS zoom engelleme */
    }

    .modal-buttons {
        gap: 10px;
        margin-top: 8px;
        flex-wrap: nowrap;
    }

    .btn-save,
    .btn-cancel,
    .btn-delete {
        padding: 12px 16px;
        font-size: 13px;
        flex: 1;
        text-align: center;
        justify-content: center;
    }

    .btn-modal-left {
        flex: none;
        font-size: 12px;
        padding: 10px 12px;
    }

    /* AI Modal */
    #aiModal .modal-content.modal-content-scrollable {
        width: 100% !important;
        max-height: 92vh;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0 !important;
    }

    #aiModal .ai-modal-form {
        grid-template-columns: 1fr !important;
    }

    #aiModal .ai-form-name,
    #aiModal .ai-form-desc,
    #aiModal .ai-form-categories,
    #aiModal .ai-form-link {
        grid-column: 1 !important;
    }

    #aiModal .checkbox-group {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }

    /* Proje detay modal */
    .full-screen-modal .modal-content.project-manager-content {
        width: 100% !important;
        height: 92vh !important;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0 !important;
        padding: 20px 16px !important;
    }

    .pm-header {
        flex-wrap: wrap;
        gap: 10px;
        padding-bottom: 14px;
        margin-bottom: 14px;
    }

    .pm-title-group {
        flex-direction: column;
        gap: 8px;
        width: 100%;
    }

    .pm-input-title {
        font-size: 15px !important;
    }

    .pm-body {
        flex-direction: column !important;
        gap: 16px !important;
        overflow-y: auto;
    }

    .pm-column {
        overflow-y: visible;
        padding-right: 0;
    }

    #pmNotes {
        min-height: 120px;
        flex: none !important;
    }

    /* --- TAKVİM --- */
    .calendar-container {
        height: calc(100vh - 180px);
        border-radius: var(--radius-md);
    }

    .calendar-header {
        padding: 12px;
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }

    .cal-nav-group {
        gap: 10px;
        justify-content: center;
    }

    .cal-nav-group h2 {
        font-size: 15px;
        min-width: 110px;
    }

    .cal-view-group {
        align-self: center;
    }

    .cal-today-btn {
        padding: 6px 12px;
        font-size: 12px;
    }

    .calendar-grid-header div {
        font-size: 9px;
        padding: 6px 2px;
        font-weight: 700;
    }

    .cal-day {
        min-height: 52px;
        padding: 4px;
    }

    .cal-day-num {
        width: 22px;
        height: 22px;
        font-size: 10px;
        margin-bottom: 2px;
    }

    .cal-event-bar {
        font-size: 8px;
        padding: 1px 3px;
        margin-top: 1px;
    }

    /* Yıl görünümü */
    .year-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        padding: 14px;
    }

    /* --- HIZLI ERİŞİM --- */
    .quick-links {
        gap: 8px;
    }

    .link-item {
        padding: 10px 14px;
        font-size: 12px;
        gap: 8px;
    }

    /* --- COUNT BADGE --- */
    .count-badge {
        font-size: 11px;
        padding: 3px 8px;
    }

    /* --- TOAST --- */
    .toast-container {
        top: auto;
        bottom: 24px;
        right: 12px;
        left: 12px;
        max-width: 100%;
    }

    .toast {
        min-width: unset;
        width: 100%;
    }

    /* --- KULLANICI PROFİLİ sidebar'da gizli (butonlar header'a taşındı) --- */
    .user-profile {
        display: none;
    }

    /* --- AYARLAR MODALİ --- */
    .settings-buttons-stack {
        gap: 8px;
    }
}

/* Çok küçük ekranlar (320px gibi) */
@media (max-width: 380px) {
    .tools-grid,
    .ai-grid {
        grid-template-columns: 1fr !important;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-card:last-child {
        grid-column: 1;
    }

    .menu li {
        min-width: 48px;
        font-size: 8px;
        padding: 6px 4px;
    }

    .menu li i {
        font-size: 18px;
    }
    
    /* --- TOUCH HEDEFLERİ --- */
    .tool-card,
    .project-card,
    .ai-card,
    .website-card {
        min-height: 48px;
    }
    
    .quick-link-btn {
        min-height: 44px;
        padding: 10px 14px;
        font-size: 13px;
    }
    
    .cat-btn {
        min-height: 40px;
        padding: 8px 16px;
        font-size: 13px;
    }
    
    /* Dashboard kartları daha kolay dokunulabilir */
    .dashboard-note,
    .dashboard-task {
        padding: 16px;
        min-height: 52px;
    }
    
    /* Ajanda hücreleri */
    .cal-cell {
        min-height: 60px;
    }
    
    .cal-event-bar {
        min-height: 24px;
        padding: 4px 6px;
        font-size: 11px;
        cursor: pointer;
        touch-action: manipulation;
    }
    
    /* Drag handle mobilde gizli (touch zaten var) */
    .drag-handle {
        display: none;
    }
}

/* ==========================================
   YEDEKLEME HATIRLATICI
   ========================================== */

.backup-reminder {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    max-width: 400px;
    z-index: 9999;
    border: 2px solid var(--accent-color);
    transform: translateY(150%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.backup-reminder.show {
    transform: translateY(0);
    opacity: 1;
}

.backup-reminder-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.backup-header {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.backup-icon {
    font-size: 36px;
    flex-shrink: 0;
    animation: backupPulse 2s ease-in-out infinite;
}

@keyframes backupPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.backup-text {
    flex: 1;
    min-width: 0;
}

.backup-text strong {
    display: block;
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.backup-text p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
}

.backup-actions {
    display: flex;
    gap: 8px;
}

.btn-dismiss,
.btn-backup-now {
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-dismiss {
    background: var(--button-bg);
    color: var(--text-secondary);
}

.btn-dismiss:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.btn-backup-now {
    background: var(--accent-color);
    color: white;
}

.btn-backup-now:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-elevated);
}

@media (max-width: 768px) {
    .backup-reminder {
        bottom: calc(16px + env(safe-area-inset-bottom));
        right: 12px;
        left: 12px;
        max-width: none;
    }
    
    .backup-header {
        gap: 12px;
    }
    
    .backup-icon {
        font-size: 28px;
    }
    
    .backup-actions {
        width: 100%;
    }
    
    .btn-dismiss,
    .btn-backup-now {
        flex: 1;
    }
}