/* ============================================================
   DASHBOARD.CSS — Drive Style Adaptation v2.0
   Light Mode Default • No Animations • Drive Visual Language
   All dashboard class names preserved
   ============================================================ */

/* ════════════════════════════════════════════════════════════
   1. CSS VARIABLES — LIGHT MODE AS DEFAULT IN :root
════════════════════════════════════════════════════════════ */
:root {
    /* Backgrounds — Light mode default */
    --avd-bg:             #f1f5f9;
    --avd-sidebar-bg:     #ffffff;
    --avd-header-bg:      rgba(255, 255, 255, 0.97);
    --avd-card:           #ffffff;
    --avd-card-hover:     #f8fafc;
    --avd-input-bg:       rgba(0, 0, 0, 0.04);

    /* Borders */
    --avd-border:         rgba(0, 0, 0, 0.08);
    --avd-border-hover:   rgba(0, 0, 0, 0.15);

    /* Text */
    --avd-text:           #1e293b;
    --avd-text-muted:     #475569;
    --avd-text-dim:       #94a3b8;

    /* Brand */
    --avd-primary:        #667eea;
    --avd-primary-dark:   #764ba2;
    --avd-green:          #10b981;
    --avd-amber:          #f59e0b;
    --avd-red:            #ef4444;
    --avd-purple:         #8b5cf6;

    /* Radii */
    --avd-radius:         10px;
    --avd-radius-lg:      16px;
    --avd-radius-xl:      24px;

    /* Shadows */
    --avd-shadow:         0 4px 24px rgba(0, 0, 0, 0.07);
    --avd-shadow-lg:      0 10px 50px rgba(0, 0, 0, 0.14);

    /* Layout */
    --avd-sidebar-w:      260px;
    --avd-header-h:       58px;
    --avd-transition:     all 0.2s ease;

    /* Dashboard legacy aliases (for dashboard.js compatibility) */
    --ml-primary:         #667eea;
    --ml-secondary:       #764ba2;
    --ml-accent:          #8b5cf6;
    --ml-light:           #a78bfa;
    --ml-success:         #10b981;
    --ml-danger:          #ef4444;
    --ml-warning:         #f59e0b;

    --glass-border:       rgba(0, 0, 0, 0.08);
    --glass-shadow:       rgba(102, 126, 234, 0.1);
    --glow-primary:       0 0 20px rgba(102, 126, 234, 0.25);
    --glow-success:       0 0 20px rgba(16, 185, 129, 0.25);
    --transition-smooth:  all 0.2s ease;

    /* Compat: common.css variable names */
    --text-primary:          #1e293b;
    --text-secondary:        #475569;
    --background-primary:    #ffffff;
    --background-secondary:  #f8fafc;
    --border-color:          rgba(0, 0, 0, 0.08);
}

/* ── Dark mode override ───────────────────────────────────── */
body.dark-mode {
    --avd-bg:             #0b1120;
    --avd-sidebar-bg:     #0f172a;
    --avd-header-bg:      rgba(11, 17, 32, 0.97);
    --avd-card:           rgba(30, 41, 59, 0.95);
    --avd-card-hover:     rgba(51, 65, 85, 0.9);
    --avd-input-bg:       rgba(255, 255, 255, 0.06);
    --avd-border:         rgba(255, 255, 255, 0.08);
    --avd-border-hover:   rgba(255, 255, 255, 0.15);
    --avd-text:           #f0f4f8;
    --avd-text-muted:     #cbd5e1;
    --avd-text-dim:       #94a3b8;
    --avd-shadow:         0 4px 24px rgba(0, 0, 0, 0.35);
    --avd-shadow-lg:      0 10px 50px rgba(0, 0, 0, 0.55);
    --glass-border:       rgba(255, 255, 255, 0.08);
    --glass-shadow:       rgba(102, 126, 234, 0.35);
    --text-primary:          #f0f4f8;
    --text-secondary:        #cbd5e1;
    --background-primary:    rgba(30, 41, 59, 0.95);
    --background-secondary:  rgba(15, 23, 42, 0.8);
    --border-color:          rgba(255, 255, 255, 0.08);
}

/* ════════════════════════════════════════════════════════════
   2. RESET & BASE
════════════════════════════════════════════════════════════ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body.avd-page {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--avd-bg);
    color: var(--avd-text);
    font-size: 13px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ════════════════════════════════════════════════════════════
   3. APP LAYOUT
════════════════════════════════════════════════════════════ */
#avDashboardApp {
    display: flex;
    height: 100vh;
    overflow: hidden;
    position: relative;
}

/* ── SIDEBAR ─────────────────────────────────────────────── */
#avdSidebar {
    width: var(--avd-sidebar-w);
    flex-shrink: 0;
    background: var(--avd-sidebar-bg);
    border-right: 1px solid var(--avd-border);
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: visible;
    position: relative;
    z-index: 200;
    transition: width 0.25s ease;
    box-shadow: 2px 0 20px rgba(0, 0, 0, 0.06);
}

body.dark-mode #avdSidebar {
    box-shadow: 2px 0 20px rgba(0, 0, 0, 0.4);
}

/* Collapsed state */
#avdSidebar.collapsed { width: 64px; }

#avdSidebar.collapsed .avd-nav-item-text,
#avdSidebar.collapsed .avd-nav-badge,
#avdSidebar.collapsed .avd-nav-label,
#avdSidebar.collapsed .avd-platform-nav,
#avdSidebar.collapsed .avd-sidebar-user-trigger > div,
#avdSidebar.collapsed #avdUserPlan,
#avdSidebar.collapsed #avdUserChevron {
    display: none;
}

#avdSidebar.collapsed .avd-nav-item {
    justify-content: center;
    padding: 10px;
}
#avdSidebar.collapsed .avd-nav-item-icon { margin: 0; }

/* Logo */
.avd-sidebar-logo-text { display: block; }
.avd-sidebar-logo-icon  { display: none; }

#avdSidebar.collapsed .avd-sidebar-logo-text { display: none; }
#avdSidebar.collapsed .avd-sidebar-logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px 0 10px;
    width: 100%;
}

/* Sidebar scroll */
.avd-sidebar-scroll {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}
.avd-sidebar-scroll::-webkit-scrollbar { width: 3px; }
.avd-sidebar-scroll::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}
body.dark-mode .avd-sidebar-scroll::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
}

/* Sidebar collapse toggle */
.avd-sidebar-toggle {
    position: absolute;
    right: -14px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--avd-card);
    border: 1px solid var(--avd-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--avd-text-muted);
    font-size: 10px;
    z-index: 300;
    transition: var(--avd-transition);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}
.avd-sidebar-toggle:hover {
    background: var(--avd-primary);
    color: #fff;
    border-color: var(--avd-primary);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.4);
}

/* Mobile close button */
.avd-mobile-close-btn {
    display: none;
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--avd-input-bg);
    border: 1px solid var(--avd-border);
    color: var(--avd-text-muted);
    font-size: 14px;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: var(--avd-transition);
    font-family: inherit;
}
.avd-mobile-close-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--avd-red);
}

/* ── MAIN ──────────────────────────────────────────────────── */
#avdMain {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    min-width: 0;
}

/* ════════════════════════════════════════════════════════════
   4. HEADER
════════════════════════════════════════════════════════════ */
#avDashboardHeader {
    height: var(--avd-header-h);
    background: var(--avd-header-bg);
    border-bottom: 1px solid var(--avd-border);
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 0 22px;
    flex-shrink: 0;
    backdrop-filter: blur(20px);
    position: relative;
    z-index: 100;
}

#avDashboardHeader h1 {
    font-size: 15px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    white-space: nowrap;
}

.avd-header-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
    flex-shrink: 0;
}

.avd-header-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    background: var(--avd-input-bg);
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius);
    font-size: 12px;
    font-weight: 600;
    color: var(--avd-text-muted);
    cursor: pointer;
    transition: var(--avd-transition);
    white-space: nowrap;
}
.avd-header-btn:hover {
    background: rgba(0, 0, 0, 0.06);
    color: var(--avd-text);
    border-color: var(--avd-border-hover);
}
body.dark-mode .avd-header-btn:hover { background: rgba(255, 255, 255, 0.08); }

.mobile-toggle {
    display: none;
    padding: 8px;
    background: var(--avd-input-bg);
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius);
    color: var(--avd-text-muted);
    font-size: 14px;
    transition: var(--avd-transition);
    align-items: center;
    justify-content: center;
}
.mobile-toggle:hover { color: var(--avd-primary); }

/* Status dot */
.avd-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #475569;
    flex-shrink: 0;
}
.avd-status-dot.connected { background: var(--avd-green); box-shadow: 0 0 8px rgba(16, 185, 129, 0.6); }

/* Theme toggle */
.avd-theme-toggle {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--avd-input-bg);
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius);
    cursor: pointer;
    color: var(--avd-text-muted);
    font-size: 14px;
    transition: var(--avd-transition);
    flex-shrink: 0;
}
.avd-theme-toggle:hover {
    background: rgba(102, 126, 234, 0.1);
    color: var(--avd-primary);
    border-color: rgba(102, 126, 234, 0.2);
}

/* ════════════════════════════════════════════════════════════
   5. SIDEBAR NAV (Drive style)
════════════════════════════════════════════════════════════ */
.avd-nav { padding: 4px 8px; }
.avd-nav-section { margin-bottom: 6px; }

.avd-nav-label {
    padding: 10px 10px 5px;
    font-size: 9px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    color: var(--avd-text-dim);
}

.avd-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--avd-radius);
    cursor: pointer;
    transition: var(--avd-transition);
    color: var(--avd-text-muted);
    position: relative;
    margin-bottom: 2px;
    text-decoration: none;
}
.avd-nav-item:hover {
    background: rgba(0, 0, 0, 0.04);
    color: var(--avd-text);
}
body.dark-mode .avd-nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
}
.avd-nav-item.active {
    background: rgba(102, 126, 234, 0.1);
    color: var(--avd-primary);
}
.avd-nav-item-icon {
    width: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}
.avd-nav-item-text {
    flex: 1;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.avd-nav-badge {
    font-size: 9px;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: 20px;
    background: rgba(102, 126, 234, 0.15);
    color: var(--avd-primary);
    min-width: 22px;
    text-align: center;
    flex-shrink: 0;
}

/* ════════════════════════════════════════════════════════════
   6. PLATFORM NAV (Drive style)
════════════════════════════════════════════════════════════ */
.avd-platform-nav { padding: 0 0 8px; }
.avd-platform-section { margin-bottom: 1px; }

.avd-platform-folder {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px 10px;
    font-size: 12px;
    font-weight: 700;
    color: var(--avd-text-muted);
    cursor: pointer;
    border-radius: var(--avd-radius);
    margin: 0 8px;
    transition: var(--avd-transition);
    background: none;
    border: none;
    width: calc(100% - 16px);
    text-align: left;
}
.avd-platform-folder:hover {
    background: rgba(0, 0, 0, 0.04);
    color: var(--avd-text);
}
body.dark-mode .avd-platform-folder { color: #94a3b8; }
body.dark-mode .avd-platform-folder:hover { background: rgba(255, 255, 255, 0.05); color: #e2e8f0; }

.avd-platform-folder i:first-child {
    font-size: 13px;
    width: 16px;
    text-align: center;
}
.avd-platform-folder .arrow {
    margin-left: auto;
    font-size: 9px;
    transition: transform 0.2s;
}
.avd-platform-folder.open .arrow { transform: rotate(180deg); }

.avd-platform-submenu { display: none; padding: 2px 0; }
.avd-platform-submenu.open { display: block; }

.avd-platform-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px 6px 36px;
    font-size: 11px;
    font-weight: 500;
    color: var(--avd-text-dim);
    text-decoration: none;
    border-radius: 8px;
    margin: 0 8px;
    transition: var(--avd-transition);
}
.avd-platform-link:hover {
    background: rgba(0, 0, 0, 0.04);
    color: var(--avd-text-muted);
}
body.dark-mode .avd-platform-link { color: #64748b; }
body.dark-mode .avd-platform-link:hover { background: rgba(255, 255, 255, 0.04); color: #e2e8f0; }

.avd-platform-link.active {
    color: var(--avd-primary);
    background: rgba(102, 126, 234, 0.08);
}
.avd-platform-link i {
    font-size: 11px;
    width: 14px;
    text-align: center;
}

.avd-platform-divider {
    border: none;
    border-top: 1px solid var(--avd-border);
    margin: 8px 16px;
}

/* ════════════════════════════════════════════════════════════
   7. SIDEBAR FOOTER USER MENU
════════════════════════════════════════════════════════════ */
.avd-sidebar-footer {
    border-top: 1px solid var(--avd-border);
    position: relative;
    flex-shrink: 0;
}

.avd-sidebar-user-trigger {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    cursor: pointer;
    transition: var(--avd-transition);
}
.avd-sidebar-user-trigger:hover { background: rgba(0, 0, 0, 0.03); }
body.dark-mode .avd-sidebar-user-trigger:hover { background: rgba(255, 255, 255, 0.04); }

.avd-sidebar-user-trigger img {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.avd-sidebar-user-dropdown {
    display: none;
    position: absolute;
    bottom: 100%;
    left: 0; right: 0;
    background: var(--avd-card);
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius-lg);
    padding: 8px;
    margin: 0 8px 6px;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.12);
    z-index: 1000;
}
body.dark-mode .avd-sidebar-user-dropdown {
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
}
.avd-sidebar-user-dropdown.open { display: block; }

.avd-sidebar-dropdown-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--avd-border);
    margin-bottom: 6px;
}
.avd-sidebar-dropdown-header img {
    width: 38px; height: 38px;
    border-radius: 50%; object-fit: cover;
}

.avd-sidebar-dropdown-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    color: var(--avd-text-muted);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--avd-transition);
}
.avd-sidebar-dropdown-link:hover {
    background: rgba(0, 0, 0, 0.04);
    color: var(--avd-text);
}
body.dark-mode .avd-sidebar-dropdown-link:hover { background: rgba(255, 255, 255, 0.05); }
.avd-sidebar-dropdown-link i { font-size: 13px; width: 16px; text-align: center; }

.avd-sidebar-dropdown-logout {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    color: var(--avd-red);
    font-size: 12px;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--avd-transition);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    margin-top: 4px;
    border-top: 1px solid var(--avd-border);
    font-family: inherit;
}
.avd-sidebar-dropdown-logout:hover { background: rgba(239, 68, 68, 0.07); }

/* ════════════════════════════════════════════════════════════
   8. CONTENT AREA
════════════════════════════════════════════════════════════ */
#avDashboardContent {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 22px 26px;
    background: var(--avd-bg);
}

#avDashboardContent::-webkit-scrollbar { width: 5px; }
#avDashboardContent::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.12);
    border-radius: 4px;
}
body.dark-mode #avDashboardContent::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
}

/* ════════════════════════════════════════════════════════════
   9. STATS GRID & CARDS — class names preserved
════════════════════════════════════════════════════════════ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--avd-card);
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius-lg);
    padding: 16px 18px;
    position: relative;
    overflow: hidden;
    transition: var(--avd-transition);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}
.stat-card:hover {
    border-color: rgba(102, 126, 234, 0.25);
    transform: translateY(-2px);
    box-shadow: var(--avd-shadow);
}

/* Top accent bar */
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--avd-primary), var(--avd-primary-dark));
}
.stat-card.positive::before { background: linear-gradient(90deg, var(--avd-green), #059669); }
.stat-card.negative::before { background: linear-gradient(90deg, var(--avd-red), #dc2626); }

/* Title */
.stat-card h3 {
    font-size: 9px !important;
    color: var(--avd-text-dim) !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.8px !important;
    margin-bottom: 10px !important;
    background: none !important;
    -webkit-text-fill-color: currentColor !important;
    padding-right: 42px;
}

/* Main value */
.stat-card .value {
    font-size: 22px !important;
    font-weight: 800 !important;
    color: var(--avd-text) !important;
    margin-bottom: 6px;
    line-height: 1.1;
    background: none !important;
    -webkit-text-fill-color: currentColor !important;
}
.stat-card.positive .value { color: var(--avd-green) !important; }
.stat-card.negative .value { color: var(--avd-red) !important; }
.stat-card.neutral  .value { color: var(--avd-primary) !important; }

/* Subtext */
.stat-card .subtext {
    font-size: 11px;
    color: var(--avd-text-dim);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}
.stat-card .subtext.positive { color: var(--avd-green); font-weight: 600; }
.stat-card .subtext.negative { color: var(--avd-red); font-weight: 600; }

/* Icon */
.stat-card .card-icon {
    position: absolute;
    top: 16px; right: 16px;
    width: 38px; height: 38px;
    background: rgba(102, 126, 234, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--avd-primary);
    font-size: 1rem;
    transition: var(--avd-transition);
}
.stat-card:hover .card-icon { background: rgba(102, 126, 234, 0.14); }

/* ════════════════════════════════════════════════════════════
   10. SECTION WRAPPERS
════════════════════════════════════════════════════════════ */
.section {
    background: transparent;
    margin-bottom: 22px;
}

.section-title {
    font-size: 14px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 12px;
    color: var(--avd-text-muted);
    margin-top: 4px;
    font-weight: 500;
}

/* ════════════════════════════════════════════════════════════
   11. DATA SECTION DROPDOWN
════════════════════════════════════════════════════════════ */
.data-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: var(--avd-card);
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius-lg);
    cursor: pointer;
    transition: var(--avd-transition);
    margin-bottom: 0;
    box-shadow: var(--avd-shadow);
}
.data-section-header:hover {
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.1);
}
.data-section-header .section-title {
    font-size: 13px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.data-section-toggle-btn {
    width: 34px; height: 34px;
    border-radius: var(--avd-radius);
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    border: none;
    color: white;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--avd-transition);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    flex-shrink: 0;
}
.data-section-toggle-btn:hover {
    box-shadow: 0 6px 18px rgba(102, 126, 234, 0.45);
}
.data-section-toggle-btn i { transition: transform 0.3s ease; }
.data-section-header:not(.collapsed) .data-section-toggle-btn i { transform: rotate(180deg); }

.data-section-content {
    max-height: 5000px;
    overflow: hidden;
    opacity: 1;
    margin-top: 16px;
    transition: max-height 0.45s ease, opacity 0.2s ease, margin-top 0.25s ease;
}
.data-section-content.collapsed {
    max-height: 0 !important;
    opacity: 0;
    margin-top: 0;
    pointer-events: none;
}

/* ════════════════════════════════════════════════════════════
   12. INFO BOX
════════════════════════════════════════════════════════════ */
.info-box {
    background: rgba(102, 126, 234, 0.05);
    border: 1px solid rgba(102, 126, 234, 0.15);
    border-left: 4px solid var(--avd-primary);
    border-radius: var(--avd-radius-lg);
    padding: 14px 18px;
    margin-bottom: 14px;
}
.info-box h4 {
    font-size: 11px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.info-box p {
    font-size: 11px;
    color: var(--avd-text-muted);
    line-height: 1.7;
}

/* ════════════════════════════════════════════════════════════
   13. TOOLBAR — class name preserved
════════════════════════════════════════════════════════════ */
.toolbar {
    background: var(--avd-card);
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius-lg);
    padding: 18px 20px;
    margin-bottom: 14px;
    box-shadow: var(--avd-shadow);
}

.toolbar h3 {
    font-size: 13px;
    font-weight: 800 !important;
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.toolbar-row {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 12px;
}
.toolbar-row:last-child { margin-bottom: 0; }

.toolbar label {
    font-weight: 700 !important;
    font-size: 12px;
    color: var(--avd-text-muted);
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-width: 80px;
}

.toolbar input,
.toolbar select {
    padding: 8px 12px;
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius);
    font-size: 12px;
    background: var(--avd-input-bg);
    color: var(--avd-text);
    font-weight: 600;
    font-family: inherit;
    outline: none;
    transition: var(--avd-transition);
}
.toolbar input:focus,
.toolbar select:focus {
    border-color: var(--avd-primary);
    background: rgba(102, 126, 234, 0.05);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.parameters-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}

/* Utility displays */
.total-months {
    color: var(--avd-text-muted);
    font-weight: 600;
    font-size: 12px;
    margin-left: 10px;
}
.total-months span {
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 14px;
    font-weight: 800;
}
.yield-display {
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800 !important;
    margin-left: 8px;
    font-size: 12px;
}
.inflation-status {
    background: linear-gradient(135deg, var(--avd-purple), var(--ml-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800 !important;
    margin-left: 10px;
    font-size: 12px;
}

/* ════════════════════════════════════════════════════════════
   14. BUTTONS — class names preserved
════════════════════════════════════════════════════════════ */
.btn-primary,
.btn-secondary,
.btn-success,
.btn-add {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--avd-radius);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--avd-transition);
    font-family: inherit;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    color: #fff;
    box-shadow: 0 4px 14px rgba(102, 126, 234, 0.28);
}
.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 22px rgba(102, 126, 234, 0.45);
}

.btn-secondary {
    background: var(--avd-input-bg);
    border: 1px solid var(--avd-border);
    color: var(--avd-text-muted);
}
.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.07);
    color: var(--avd-text);
    border-color: var(--avd-border-hover);
}
body.dark-mode .btn-secondary { background: rgba(255, 255, 255, 0.06); color: var(--avd-text-muted); }
body.dark-mode .btn-secondary:hover { background: rgba(255, 255, 255, 0.1); color: var(--avd-text); }

.btn-success {
    background: linear-gradient(135deg, var(--avd-green), #059669);
    color: #fff;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.25);
}
.btn-success:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.btn-add {
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    color: #fff;
    margin: 3px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.22);
}
.btn-add:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(102, 126, 234, 0.38);
}

/* ════════════════════════════════════════════════════════════
   15. DATA TABLE — class names preserved
════════════════════════════════════════════════════════════ */
.table-wrapper {
    background: var(--avd-card);
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius-lg);
    overflow: hidden;
    box-shadow: var(--avd-shadow);
}

.table-container {
    overflow-x: auto;
    overflow-y: auto;
    max-height: 520px;
    position: relative;
}

.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 11px;
}

.data-table thead {
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    color: #fff !important;
}

.data-table thead th {
    position: sticky;
    top: 0;
    z-index: 100;
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    padding: 10px 8px;
    text-align: left;
    font-weight: 700 !important;
    white-space: nowrap;
    border-right: 1px solid rgba(255, 255, 255, 0.15);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff !important;
}

.data-table thead th:first-child {
    position: sticky;
    left: 0; top: 0;
    z-index: 101;
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    box-shadow: 2px 0 6px rgba(102, 126, 234, 0.3);
    color: #fff !important;
}
.data-table thead th:last-child { border-right: none; }

.data-table tbody tr {
    border-bottom: 1px solid var(--avd-border);
    transition: background 0.15s;
}
.data-table tbody tr:hover { background: rgba(102, 126, 234, 0.04); }
.data-table tbody tr:nth-child(even) { background: rgba(0, 0, 0, 0.015); }
body.dark-mode .data-table tbody tr:nth-child(even) { background: rgba(255, 255, 255, 0.02); }

.data-table td {
    padding: 7px 7px;
    border-right: 1px solid var(--avd-border);
    color: var(--avd-text);
    font-weight: 500;
    font-size: 11px;
}
.data-table td:last-child { border-right: none; }

.data-table tbody td:first-child {
    position: sticky;
    left: 0;
    background: var(--avd-card);
    font-weight: 800 !important;
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    z-index: 10;
    box-shadow: 2px 0 4px rgba(0, 0, 0, 0.04);
}

.data-table input {
    width: 78px;
    padding: 5px 6px;
    border: 1px solid var(--avd-border);
    border-radius: 6px;
    font-size: 11px;
    text-align: right;
    background: var(--avd-input-bg);
    color: var(--avd-text);
    font-weight: 600;
    font-family: inherit;
    outline: none;
    transition: var(--avd-transition);
}
.data-table input:focus {
    border-color: var(--avd-primary);
    background: rgba(102, 126, 234, 0.06);
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.12);
}

.data-table .calculated {
    background: rgba(102, 126, 234, 0.04);
    font-weight: 700;
    color: var(--avd-text);
    text-align: right;
    padding: 7px 10px;
    border-left: 2px solid rgba(102, 126, 234, 0.2);
}

.data-table .btn-delete {
    background: rgba(239, 68, 68, 0.08);
    color: var(--avd-red);
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: 4px 8px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 10px;
    font-weight: 700;
    font-family: inherit;
    transition: var(--avd-transition);
}
.data-table .btn-delete:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.4);
}

/* ════════════════════════════════════════════════════════════
   16. CHARTS — class names preserved
════════════════════════════════════════════════════════════ */
.charts-container {
    background: transparent;
    margin-bottom: 22px;
}

.chart-wrapper {
    background: var(--avd-card);
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius-lg);
    padding: 20px;
    margin-bottom: 14px;
    box-shadow: var(--avd-shadow);
    transition: var(--avd-transition);
}
.chart-wrapper:hover {
    border-color: rgba(102, 126, 234, 0.2);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.08);
}

.chart-wrapper h2,
.chart-wrapper .section-title {
    font-size: 13px;
    font-weight: 800 !important;
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 14px;
}

/* Local filter */
.local-filter {
    margin: 12px 0;
    padding: 11px 14px;
    background: rgba(102, 126, 234, 0.05);
    border: 1px solid rgba(102, 126, 234, 0.12);
    border-left: 3px solid var(--avd-primary);
    border-radius: var(--avd-radius);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.local-filter label {
    font-size: 11px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.local-filter select {
    padding: 6px 12px;
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius);
    font-size: 11px;
    min-width: 160px;
    cursor: pointer;
    background: var(--avd-input-bg);
    color: var(--avd-text);
    font-weight: 600;
    font-family: inherit;
    outline: none;
    transition: var(--avd-transition);
}
.local-filter select:focus {
    border-color: var(--avd-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* ════════════════════════════════════════════════════════════
   17. SIMULATION MANAGEMENT — class names preserved
════════════════════════════════════════════════════════════ */
.simulation-management {
    background: var(--avd-card);
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius-lg);
    padding: 18px 20px;
    margin-bottom: 14px;
}

.simulation-management h3,
.simulation-management .section-title {
    font-size: 13px;
    font-weight: 800 !important;
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.current-simulation-display {
    background: rgba(102, 126, 234, 0.06);
    border: 1px solid rgba(102, 126, 234, 0.14);
    padding: 12px 16px;
    border-radius: var(--avd-radius);
    text-align: center;
    margin-bottom: 14px;
}
.current-simulation-display .label {
    font-size: 12px;
    margin-right: 8px;
    font-weight: 600;
    color: var(--avd-text-muted);
}
.current-simulation-display .value {
    font-size: 14px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.simulation-management .button-group {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ════════════════════════════════════════════════════════════
   18. SIMULATIONS LIST — class names preserved
════════════════════════════════════════════════════════════ */
#simulationsListContainer {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.no-simulations {
    text-align: center;
    color: var(--avd-text-dim);
    padding: 40px;
    font-size: 13px;
}

.loading-simulations {
    text-align: center;
    padding: 30px;
    color: var(--avd-text-dim);
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.simulations-info {
    background: rgba(102, 126, 234, 0.05);
    border: 1px solid rgba(102, 126, 234, 0.15);
    border-radius: var(--avd-radius);
    padding: 12px 16px;
    margin-bottom: 14px;
    font-size: 11px;
    color: var(--avd-text-muted);
    line-height: 1.6;
}

.simulation-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    background: var(--avd-card);
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius-lg);
    cursor: pointer;
    transition: var(--avd-transition);
    position: relative;
}
.simulation-item:hover {
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: var(--avd-shadow);
    background: var(--avd-card-hover);
}
.simulation-item.active {
    background: linear-gradient(135deg, var(--avd-green), #059669);
    border-color: var(--avd-green);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.3);
}

.simulation-info { flex: 1; cursor: pointer; user-select: none; }

.simulation-name {
    font-weight: 700;
    font-size: 13px;
    display: block;
    margin-bottom: 4px;
    color: var(--avd-text);
}
.simulation-item.active .simulation-name { color: #fff; }

.simulation-date {
    font-size: 11px;
    color: var(--avd-text-dim);
    font-weight: 500;
}
.simulation-item.active .simulation-date { color: rgba(255, 255, 255, 0.85); }

.simulation-actions {
    display: flex;
    gap: 8px;
    position: relative;
    z-index: 10;
}

.btn-icon {
    background: var(--avd-input-bg);
    border: 1px solid var(--avd-border);
    width: 32px; height: 32px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--avd-transition);
    color: var(--avd-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-family: inherit;
}
.btn-icon:hover {
    border-color: var(--avd-primary);
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.2);
}
.btn-icon.btn-danger { color: var(--avd-red); }
.btn-icon.btn-danger:hover {
    background: rgba(239, 68, 68, 0.08);
    border-color: var(--avd-red);
}
.simulation-item.active .btn-icon {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.3);
}
.simulation-item.active .btn-icon:hover { background: rgba(255, 255, 255, 0.35); }

.simulation-item.loading { opacity: 0.6; pointer-events: none; }

/* ════════════════════════════════════════════════════════════
   19. MODAL — class names preserved
════════════════════════════════════════════════════════════ */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(6px);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}
.modal.active { display: flex; }

.modal-content {
    background: var(--avd-card);
    border: 1px solid var(--avd-border);
    border-radius: var(--avd-radius-xl);
    box-shadow: var(--avd-shadow-lg);
    max-width: 680px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal-header {
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--avd-primary), var(--avd-primary-dark));
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}
.modal-header h2 {
    margin: 0;
    font-size: 14px;
    color: #fff !important;
    font-weight: 800 !important;
    background: none !important;
    -webkit-text-fill-color: #fff !important;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-close {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 8px;
    width: 30px; height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 13px;
    cursor: pointer;
    transition: var(--avd-transition);
}
.modal-close:hover {
    background: rgba(255, 255, 255, 0.28);
    transform: rotate(90deg);
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 14px 20px;
    background: var(--avd-input-bg);
    border-top: 1px solid var(--avd-border);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    flex-shrink: 0;
}

/* ════════════════════════════════════════════════════════════
   20. FOOTER
════════════════════════════════════════════════════════════ */
footer {
    padding: 16px 0;
    text-align: center;
    color: var(--avd-text-dim);
    font-size: 11px;
    border-top: 1px solid var(--avd-border);
    margin-top: 24px;
}
footer i { color: var(--avd-primary); margin-right: 4px; }

/* ════════════════════════════════════════════════════════════
   21. HIGHCHARTS DARK MODE
════════════════════════════════════════════════════════════ */
body.dark-mode .highcharts-background { fill: rgba(30, 41, 59, 0.95); }
body.dark-mode .highcharts-title,
body.dark-mode .highcharts-subtitle,
body.dark-mode .highcharts-axis-labels text { fill: #f0f4f8 !important; }
body.dark-mode .highcharts-grid-line { stroke: rgba(255, 255, 255, 0.08); }
body.dark-mode .highcharts-legend-item text { fill: #f0f4f8 !important; }

/* ════════════════════════════════════════════════════════════
   22. SCROLLBARS
════════════════════════════════════════════════════════════ */
* { scrollbar-width: thin; scrollbar-color: rgba(0, 0, 0, 0.12) transparent; }
*::-webkit-scrollbar { width: 4px; height: 4px; }
*::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, 0.14); border-radius: 4px; }
body.dark-mode * { scrollbar-color: rgba(255, 255, 255, 0.08) transparent; }
body.dark-mode *::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.1); }

/* ════════════════════════════════════════════════════════════
   23. RESPONSIVE — MOBILE
════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    html, body { overflow: hidden; }

    #avdSidebar {
        position: fixed;
        left: 0; top: 0; bottom: 0;
        z-index: 1000;
        transform: translateX(-100%);
        overflow-y: auto;
        overflow-x: hidden;
        width: var(--avd-sidebar-w) !important;
        transition: transform 0.3s ease;
    }
    #avdSidebar.mobile-open {
        transform: translateX(0);
        box-shadow: 4px 0 40px rgba(0, 0, 0, 0.25);
    }

    .avd-sidebar-toggle { display: none !important; }
    .avd-mobile-close-btn { display: flex; }
    .mobile-toggle { display: flex; }

    #avdMain { flex: 1; }
    #avDashboardContent { padding: 14px; }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .stat-card { padding: 14px 16px; }
    .stat-card h3 { font-size: 9px !important; padding-right: 36px; }
    .stat-card .value { font-size: 18px !important; }
    .stat-card .card-icon { width: 32px; height: 32px; font-size: 0.9rem; }

    .parameters-grid { grid-template-columns: 1fr; }
    .toolbar-row { flex-direction: column; align-items: stretch; }
    .grid-2 { grid-template-columns: 1fr; }

    .data-section-header { padding: 13px 16px; }
    .data-section-toggle-btn { width: 30px; height: 30px; font-size: 11px; }
}

@media (max-width: 400px) {
    .stats-grid { grid-template-columns: 1fr; }
}

@media (min-width: 1400px) {
    #avDashboardContent { padding: 28px 32px; }
    .stats-grid { gap: 16px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition-duration: 0.01ms !important;
    }
}