/* ========== DESIGN SYSTEM ========== */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: rgba(255,255,255,0.04);
    --bg-card-hover: rgba(255,255,255,0.07);
    --bg-glass: rgba(255,255,255,0.06);
    --border-glass: rgba(255,255,255,0.08);
    --text-primary: #f0f0f5;
    --text-secondary: #8b8b9e;
    --text-muted: #55556a;
    --work-color: #6C63FF;
    --work-gradient: linear-gradient(135deg, #6C63FF, #4834d4);
    --work-bg: rgba(108,99,255,0.12);
    --study-color: #00D2FF;
    --study-gradient: linear-gradient(135deg, #00D2FF, #0091EA);
    --study-bg: rgba(0,210,255,0.12);
    --personal-color: #FF6B9D;
    --personal-gradient: linear-gradient(135deg, #FF6B9D, #c44569);
    --personal-bg: rgba(255,107,157,0.12);
    --success: #2ecc71;
    --warning: #f39c12;
    --danger: #e74c3c;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
    --sidebar-width: 260px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========== RESET ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
input, textarea, select {
    font-family: inherit; font-size: 0.9rem;
    background: var(--bg-secondary); color: var(--text-primary);
    border: 1px solid var(--border-glass); border-radius: var(--radius-sm);
    padding: 10px 14px; outline: none; width: 100%;
    transition: var(--transition);
}
input:focus, textarea:focus, select:focus { border-color: var(--work-color); box-shadow: 0 0 0 3px rgba(108,99,255,0.15); }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b8b9e' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
select option { background: var(--bg-secondary); }
textarea { resize: vertical; min-height: 80px; }
ul { list-style: none; }

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ========== SIDEBAR ========== */
.sidebar {
    position: fixed; left: 0; top: 0; bottom: 0;
    width: var(--sidebar-width); z-index: 100;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-glass);
    display: flex; flex-direction: column;
    transition: transform 0.3s ease;
}
.sidebar-header { padding: 24px 20px; border-bottom: 1px solid var(--border-glass); }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon {
    width: 38px; height: 38px; border-radius: var(--radius-md);
    background: var(--work-gradient); display: flex; align-items: center; justify-content: center;
}
.logo-icon svg { width: 20px; height: 20px; color: white; }
.logo-text { font-size: 1.3rem; font-weight: 700; letter-spacing: -0.5px; }
.sidebar-nav { flex: 1; padding: 16px 12px; display: flex; flex-direction: column; gap: 4px; overflow-y: auto; }
.nav-item {
    display: flex; align-items: center; gap: 12px; padding: 11px 14px;
    border-radius: var(--radius-sm); color: var(--text-secondary);
    transition: var(--transition); font-size: 0.9rem; font-weight: 500;
}
.nav-item svg { width: 20px; height: 20px; flex-shrink: 0; }
.nav-item:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.nav-item.active { background: var(--work-bg); color: var(--work-color); }
.nav-divider { height: 1px; background: var(--border-glass); margin: 12px 4px; }
.nav-section-title { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); padding: 8px 14px; font-weight: 600; }
.nav-project-item { position: relative; }
.nav-project-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.sidebar-footer { padding: 16px 20px; border-top: 1px solid var(--border-glass); }
.sidebar-stats { font-size: 0.75rem; color: var(--text-muted); }

/* ========== MOBILE HEADER ========== */
.mobile-header {
    display: none; position: fixed; top: 0; left: 0; right: 0; z-index: 90;
    height: 56px; background: var(--bg-secondary); border-bottom: 1px solid var(--border-glass);
    padding: 0 16px; align-items: center; gap: 12px;
}
.menu-toggle { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); }
.menu-toggle svg { width: 24px; height: 24px; }
.mobile-title { font-weight: 700; font-size: 1.1rem; }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 95; }

/* ========== MAIN CONTENT ========== */
.main-content {
    margin-left: var(--sidebar-width); flex: 1; min-height: 100vh;
    padding: 32px; max-width: 1200px;
    animation: fadeIn 0.3s ease;
}

/* ========== DASHBOARD ========== */
.dashboard-header { margin-bottom: 32px; }
.dashboard-header h1 { font-size: 1.8rem; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 8px; }
.dashboard-header p { color: var(--text-secondary); font-size: 0.95rem; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 32px; }
.stat-card {
    background: var(--bg-glass); border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg); padding: 20px;
    backdrop-filter: blur(10px); transition: var(--transition);
}
.stat-card:hover { transform: translateY(-2px); border-color: rgba(255,255,255,0.15); }
.stat-card .stat-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.stat-card .stat-value { font-size: 1.6rem; font-weight: 700; }
.stat-card .stat-icon { width: 36px; height: 36px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; margin-bottom: 12px; }
.stat-card .stat-icon svg { width: 18px; height: 18px; }

.filter-bar { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }
.filter-btn {
    padding: 8px 18px; border-radius: 50px; font-size: 0.8rem; font-weight: 600;
    background: var(--bg-glass); border: 1px solid var(--border-glass);
    color: var(--text-secondary); transition: var(--transition);
}
.filter-btn:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.filter-btn.active { background: var(--work-bg); color: var(--work-color); border-color: var(--work-color); }
.filter-btn.active[data-filter="study"] { background: var(--study-bg); color: var(--study-color); border-color: var(--study-color); }
.filter-btn.active[data-filter="personal"] { background: var(--personal-bg); color: var(--personal-color); border-color: var(--personal-color); }

.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.project-card {
    background: var(--bg-glass); border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg); padding: 24px; cursor: pointer;
    backdrop-filter: blur(10px); transition: var(--transition);
    position: relative; overflow: hidden;
}
.project-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.project-card[data-category="work"]::before { background: var(--work-gradient); }
.project-card[data-category="study"]::before { background: var(--study-gradient); }
.project-card[data-category="personal"]::before { background: var(--personal-gradient); }
.project-card:hover { transform: translateY(-4px); border-color: rgba(255,255,255,0.15); box-shadow: var(--shadow-lg); }
.project-card .card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.project-card .card-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.project-card .card-category {
    font-size: 0.7rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.5px; padding: 4px 10px; border-radius: 50px;
}
.cat-work { background: var(--work-bg); color: var(--work-color); }
.cat-study { background: var(--study-bg); color: var(--study-color); }
.cat-personal { background: var(--personal-bg); color: var(--personal-color); }
.project-card .card-desc { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 16px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.project-card .card-modules { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.module-tag { font-size: 0.7rem; padding: 3px 8px; border-radius: 50px; background: var(--bg-card-hover); color: var(--text-secondary); }
.project-card .card-footer { display: flex; justify-content: space-between; align-items: center; font-size: 0.75rem; color: var(--text-muted); }

.add-project-card {
    background: var(--bg-glass); border: 2px dashed var(--border-glass);
    border-radius: var(--radius-lg); padding: 40px; cursor: pointer;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
    transition: var(--transition); min-height: 200px;
}
.add-project-card:hover { border-color: var(--work-color); background: var(--work-bg); }
.add-project-card svg { width: 40px; height: 40px; color: var(--text-muted); transition: var(--transition); }
.add-project-card:hover svg { color: var(--work-color); }
.add-project-card span { font-size: 0.9rem; color: var(--text-muted); font-weight: 500; }

.empty-state { text-align: center; padding: 60px 20px; }
.empty-state svg { width: 80px; height: 80px; color: var(--text-muted); margin-bottom: 20px; opacity: 0.5; }
.empty-state h3 { font-size: 1.2rem; margin-bottom: 8px; }
.empty-state p { color: var(--text-secondary); margin-bottom: 24px; }

/* ========== NEW PROJECT FORM ========== */
.form-page { max-width: 640px; margin: 0 auto; }
.form-page h1 { font-size: 1.5rem; font-weight: 800; margin-bottom: 8px; }
.form-page .form-subtitle { color: var(--text-secondary); margin-bottom: 32px; }
.form-section { margin-bottom: 28px; }
.form-section label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.form-section .hint { font-size: 0.75rem; color: var(--text-muted); margin-top: 6px; }

.category-selector { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.category-option {
    padding: 20px 16px; border-radius: var(--radius-md);
    border: 2px solid var(--border-glass); background: var(--bg-glass);
    text-align: center; cursor: pointer; transition: var(--transition);
}
.category-option:hover { border-color: rgba(255,255,255,0.2); }
.category-option.selected[data-cat="work"] { border-color: var(--work-color); background: var(--work-bg); }
.category-option.selected[data-cat="study"] { border-color: var(--study-color); background: var(--study-bg); }
.category-option.selected[data-cat="personal"] { border-color: var(--personal-color); background: var(--personal-bg); }
.category-option .cat-icon { font-size: 1.8rem; margin-bottom: 8px; }
.category-option .cat-name { font-size: 0.85rem; font-weight: 600; }

.modules-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; }
.module-option {
    padding: 14px; border-radius: var(--radius-md);
    border: 1px solid var(--border-glass); background: var(--bg-glass);
    cursor: pointer; transition: var(--transition);
    display: flex; align-items: center; gap: 10px;
}
.module-option:hover { border-color: rgba(255,255,255,0.2); }
.module-option.selected { border-color: var(--work-color); background: var(--work-bg); }
.module-option .mod-icon { font-size: 1.2rem; }
.module-option .mod-name { font-size: 0.8rem; font-weight: 600; }
.module-option .mod-check { margin-left: auto; width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--border-glass); display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.module-option.selected .mod-check { background: var(--work-color); border-color: var(--work-color); }
.module-option.selected .mod-check::after { content: '✓'; font-size: 0.65rem; color: white; }

.form-actions { display: flex; gap: 12px; margin-top: 32px; }
.btn {
    padding: 12px 24px; border-radius: var(--radius-sm); font-size: 0.85rem; font-weight: 600;
    transition: var(--transition); display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary { background: var(--work-gradient); color: white; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(108,99,255,0.4); }
.btn-secondary { background: var(--bg-glass); border: 1px solid var(--border-glass); }
.btn-secondary:hover { background: var(--bg-card-hover); }
.btn-danger { background: rgba(231,76,60,0.15); color: var(--danger); }
.btn-danger:hover { background: rgba(231,76,60,0.25); }
.btn-sm { padding: 7px 14px; font-size: 0.78rem; }
.btn-icon { width: 32px; height: 32px; padding: 0; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); }

/* ========== PROJECT VIEW ========== */
.project-header {
    background: var(--bg-glass); border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg); padding: 28px; margin-bottom: 24px;
    backdrop-filter: blur(10px); position: relative; overflow: hidden;
}
.project-header::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; }
.project-header[data-category="work"]::before { background: var(--work-gradient); }
.project-header[data-category="study"]::before { background: var(--study-gradient); }
.project-header[data-category="personal"]::before { background: var(--personal-gradient); }
.project-header .ph-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.project-header h1 { font-size: 1.5rem; font-weight: 800; }
.project-header .ph-actions { display: flex; gap: 8px; }
.project-header .ph-desc { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; }

.modules-container { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 20px; }
.module-card {
    background: var(--bg-glass); border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg); backdrop-filter: blur(10px);
    overflow: hidden; animation: slideUp 0.3s ease;
}
.module-card .mc-header {
    padding: 18px 20px; border-bottom: 1px solid var(--border-glass);
    display: flex; justify-content: space-between; align-items: center;
}
.module-card .mc-title { font-size: 0.95rem; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.module-card .mc-body { padding: 20px; }

/* Module internals */
.task-list { display: flex; flex-direction: column; gap: 8px; }
.task-item {
    display: flex; align-items: center; gap: 10px; padding: 10px 12px;
    background: var(--bg-secondary); border-radius: var(--radius-sm);
    transition: var(--transition);
}
.task-item:hover { background: var(--bg-card-hover); }
.task-checkbox { width: 18px; height: 18px; border-radius: 4px; border: 2px solid var(--text-muted); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--transition); flex-shrink: 0; }
.task-checkbox.checked { background: var(--success); border-color: var(--success); }
.task-checkbox.checked::after { content: '✓'; font-size: 0.65rem; color: white; }
.task-text { flex: 1; font-size: 0.85rem; }
.task-text.completed { text-decoration: line-through; color: var(--text-muted); }
.task-priority { font-size: 0.65rem; padding: 2px 8px; border-radius: 50px; font-weight: 600; }
.priority-high { background: rgba(231,76,60,0.15); color: var(--danger); }
.priority-medium { background: rgba(243,156,18,0.15); color: var(--warning); }
.priority-low { background: rgba(46,204,113,0.15); color: var(--success); }
.task-delete { opacity: 0; transition: var(--transition); }
.task-item:hover .task-delete { opacity: 1; }

.add-row { display: flex; gap: 8px; margin-top: 12px; }
.add-row input { flex: 1; }

.metric-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border-glass); }
.metric-row:last-child { border-bottom: none; }
.metric-label { font-size: 0.85rem; color: var(--text-secondary); }
.metric-value { font-size: 1rem; font-weight: 700; }
.metric-value.positive { color: var(--success); }
.metric-value.negative { color: var(--danger); }

.note-item { padding: 12px; background: var(--bg-secondary); border-radius: var(--radius-sm); margin-bottom: 8px; }
.note-item .note-date { font-size: 0.7rem; color: var(--text-muted); margin-bottom: 4px; }
.note-item .note-text { font-size: 0.85rem; line-height: 1.5; }

.client-item { display: flex; align-items: center; gap: 12px; padding: 12px; background: var(--bg-secondary); border-radius: var(--radius-sm); margin-bottom: 8px; }
.client-avatar { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.8rem; flex-shrink: 0; }
.client-info { flex: 1; }
.client-name { font-size: 0.85rem; font-weight: 600; }
.client-detail { font-size: 0.75rem; color: var(--text-secondary); }
.client-status { font-size: 0.7rem; padding: 3px 10px; border-radius: 50px; font-weight: 600; }
.status-prospect { background: rgba(243,156,18,0.15); color: var(--warning); }
.status-active { background: rgba(46,204,113,0.15); color: var(--success); }
.status-closed { background: rgba(231,76,60,0.15); color: var(--danger); }

.strategy-section { margin-bottom: 16px; }
.strategy-section h4 { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.strategy-text { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; padding: 12px; background: var(--bg-secondary); border-radius: var(--radius-sm); min-height: 60px; }

.kpi-item { margin-bottom: 16px; }
.kpi-header { display: flex; justify-content: space-between; margin-bottom: 6px; }
.kpi-name { font-size: 0.8rem; font-weight: 600; }
.kpi-value { font-size: 0.8rem; color: var(--text-secondary); }
.kpi-bar { height: 6px; background: var(--bg-secondary); border-radius: 3px; overflow: hidden; }
.kpi-fill { height: 100%; border-radius: 3px; transition: width 0.5s ease; }

.timeline-item { display: flex; gap: 16px; padding-bottom: 20px; position: relative; }
.timeline-item::before { content: ''; position: absolute; left: 11px; top: 24px; bottom: 0; width: 2px; background: var(--border-glass); }
.timeline-item:last-child::before { display: none; }
.timeline-dot { width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--border-glass); display: flex; align-items: center; justify-content: center; flex-shrink: 0; background: var(--bg-primary); z-index: 1; }
.timeline-dot.completed { background: var(--success); border-color: var(--success); }
.timeline-content { flex: 1; }
.timeline-title { font-size: 0.85rem; font-weight: 600; margin-bottom: 2px; }
.timeline-date { font-size: 0.75rem; color: var(--text-muted); }

.progress-ring-container { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 20px 0; }
.progress-ring { position: relative; width: 120px; height: 120px; }
.progress-ring svg { transform: rotate(-90deg); }
.progress-ring .ring-bg { stroke: var(--bg-secondary); }
.progress-ring .ring-fill { transition: stroke-dashoffset 0.5s ease; }
.progress-ring .ring-text { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; font-weight: 700; }

.resource-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: var(--bg-secondary); border-radius: var(--radius-sm); margin-bottom: 8px; }
.resource-item a { color: var(--study-color); font-size: 0.85rem; word-break: break-all; }

.goal-item { padding: 12px; background: var(--bg-secondary); border-radius: var(--radius-sm); margin-bottom: 8px; }
.goal-title { font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; }
.goal-progress { height: 4px; background: rgba(255,255,255,0.1); border-radius: 2px; overflow: hidden; }
.goal-progress-fill { height: 100%; background: var(--personal-gradient); border-radius: 2px; transition: width 0.5s ease; }

.idea-item { padding: 12px; background: var(--bg-secondary); border-radius: var(--radius-sm); margin-bottom: 8px; display: flex; gap: 10px; }
.idea-icon { font-size: 1.2rem; flex-shrink: 0; }
.idea-text { font-size: 0.85rem; line-height: 1.5; }

.schedule-item { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border-glass); }
.schedule-time { font-size: 0.8rem; font-weight: 600; color: var(--study-color); min-width: 60px; }
.schedule-event { font-size: 0.85rem; }

/* ========== MODAL ========== */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.7);
    display: flex; align-items: center; justify-content: center;
    z-index: 1000; opacity: 0; visibility: hidden; transition: var(--transition);
    padding: 20px;
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal {
    background: var(--bg-secondary); border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl); max-width: 500px; width: 100%;
    max-height: 85vh; overflow-y: auto;
    transform: scale(0.9) translateY(20px); transition: var(--transition);
}
.modal-overlay.active .modal { transform: scale(1) translateY(0); }
.modal-header { padding: 20px 24px; border-bottom: 1px solid var(--border-glass); display: flex; justify-content: space-between; align-items: center; }
.modal-header h3 { font-size: 1rem; font-weight: 700; }
.modal-close { width: 30px; height: 30px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.modal-close:hover { background: var(--bg-card-hover); }
.modal-body { padding: 24px; }
.modal-body .form-section { margin-bottom: 16px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border-glass); display: flex; gap: 8px; justify-content: flex-end; }

/* ========== TOAST ========== */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 2000; display: flex; flex-direction: column; gap: 8px; }
.toast {
    padding: 14px 20px; border-radius: var(--radius-md);
    background: var(--bg-secondary); border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-lg); font-size: 0.85rem; font-weight: 500;
    animation: slideInRight 0.3s ease; display: flex; align-items: center; gap: 10px;
    min-width: 280px;
}
.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }
.toast.info { border-left: 3px solid var(--work-color); }

/* ========== CONFIG MODULES PANEL ========== */
.config-panel { margin-bottom: 24px; }
.config-toggle { display: flex; align-items: center; gap: 8px; cursor: pointer; padding: 12px 16px; background: var(--bg-glass); border: 1px solid var(--border-glass); border-radius: var(--radius-md); transition: var(--transition); }
.config-toggle:hover { background: var(--bg-card-hover); }
.config-toggle svg { width: 18px; height: 18px; }
.config-modules { display: none; margin-top: 12px; background: var(--bg-glass); border: 1px solid var(--border-glass); border-radius: var(--radius-md); padding: 16px; }
.config-modules.open { display: block; animation: slideDown 0.3s ease; }

/* ========== ANIMATIONS ========== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-overlay.open { display: block; }
    .mobile-header { display: flex; }
    .main-content { margin-left: 0; padding: 72px 16px 24px; }
    .projects-grid { grid-template-columns: 1fr; }
    .modules-container { grid-template-columns: 1fr; }
    .category-selector { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ========== GOOGLE CALENDAR ========== */
.gcal-badge {
    margin-left: auto; font-size: 0.65rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.5px; padding: 2px 8px; border-radius: 50px;
    background: rgba(108,99,255,0.2); color: var(--work-color);
    border: 1px solid rgba(108,99,255,0.3);
}
.gcal-badge.connected {
    background: rgba(46,204,113,0.15); color: var(--success);
    border-color: rgba(46,204,113,0.3);
}
.gcal-sidebar-btn { color: var(--text-secondary); font-size: 0.9rem; font-weight: 500; }
.gcal-sidebar-btn:hover { background: var(--bg-card-hover); color: var(--text-primary); border-radius: var(--radius-sm); }
.gcal-connect-prompt { display: flex; flex-direction: column; align-items: center; padding: 32px 16px; text-align: center; }
.gcal-loading { text-align: center; font-size: 0.8rem; color: var(--text-muted); padding: 20px; animation: pulse 1.5s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; } }
.gcal-day-group { margin-bottom: 16px; }
.gcal-day-label {
    font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
    color: var(--text-muted); margin-bottom: 8px; padding-bottom: 4px;
    border-bottom: 1px solid var(--border-glass);
}
.gcal-day-label.today { color: var(--work-color); }
.gcal-event-item {
    display: flex; align-items: center; gap: 10px; padding: 8px 10px;
    background: var(--bg-secondary); border-radius: var(--radius-sm); margin-bottom: 6px;
    transition: var(--transition);
}
.gcal-event-item:hover { background: var(--bg-card-hover); }
.gcal-event-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; background: var(--work-color); }
.gcal-event-info { flex: 1; display: flex; flex-direction: column; gap: 2px; overflow: hidden; }
.gcal-event-title { font-size: 0.82rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.gcal-event-time { font-size: 0.72rem; color: var(--text-muted); }
.gcal-sync-btn { color: var(--work-color) !important; }
.gcal-sync-btn:hover { background: var(--work-bg) !important; border-radius: var(--radius-sm); }

/* ========== AI ASSISTANT CHAT ========== */
.ai-chat-container { display: flex; flex-direction: column; height: 420px; }
.ai-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.ai-message { display: flex; gap: 10px; animation: slideUp 0.3s ease; }
.ai-message.ai-user { justify-content: flex-end; }
.ai-avatar {
    width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
    background: var(--work-bg); display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
}
.ai-bubble {
    max-width: 80%; padding: 10px 14px; border-radius: 14px;
    font-size: 0.83rem; line-height: 1.55;
    background: var(--bg-secondary); border: 1px solid var(--border-glass);
}
.ai-bubble code { background: rgba(108,99,255,0.15); padding: 1px 5px; border-radius: 4px; font-size: 0.78rem; }
.ai-bubble ul { margin: 4px 0; padding-left: 16px; }
.ai-bubble strong { color: var(--work-color); }
.user-bubble {
    background: var(--work-gradient) !important; color: white !important;
    border: none !important; border-radius: 14px 14px 4px 14px !important;
}
.ai-input-row {
    display: flex; gap: 8px; padding: 12px 16px;
    border-top: 1px solid var(--border-glass); background: var(--bg-secondary);
}
.ai-input {
    flex: 1; border-radius: 50px !important; padding: 10px 18px !important;
    font-size: 0.83rem !important; background: var(--bg-primary) !important;
}
.ai-send-btn {
    border-radius: 50% !important; width: 38px; height: 38px;
    padding: 0 !important; display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.ai-send-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.ai-typing { display: flex; gap: 4px; padding: 12px 16px !important; align-items: center; }
.ai-typing span {
    width: 7px; height: 7px; border-radius: 50%; background: var(--text-muted);
    animation: typingDot 1.4s ease-in-out infinite;
}
.ai-typing span:nth-child(2) { animation-delay: 0.2s; }
.ai-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingDot { 0%, 60%, 100% { transform: translateY(0); opacity: 0.4; } 30% { transform: translateY(-5px); opacity: 1; } }