/* ============================================================
   modern-style.css — Mariste Design System v2.0
   Premium UI/UX upgrade — Anthropic Antigravity
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ============================================================
   1. DESIGN TOKENS
   ============================================================ */
:root {
    /* Brand colours */
    --primary:          #6e34b8;
    --primary-rgb:      110, 52, 184;
    --primary-light:    #f3e8ff;
    --primary-hover:    #5a2a9e;
    --primary-dark:     #3d1a72;

    /* Semantic colours */
    --success:          #12b76a;
    --success-light:    #d1fae5;
    --success-dark:     #065f46;
    --danger:           #f43f5e;
    --danger-light:     #ffe4e6;
    --danger-dark:      #9f1239;
    --warning:          #f59e0b;
    --warning-light:    #fef3c7;
    --warning-dark:     #92400e;
    --info:             #0ea5e9;
    --info-light:       #e0f2fe;
    --info-dark:        #0c4a6e;

    /* Neutral surfaces */
    --bg-main:          #f5f4fa;
    --bg-sidebar:       #ffffff;
    --bg-card:          #ffffff;
    --bg-hover:         #faf8ff;

    /* Typography */
    --text-heading:     #1a1a2e;
    --text-main:        #374151;
    --text-muted:       #6b7280;
    --text-subtle:      #9ca3af;

    /* Borders */
    --border-color:     #e5e7eb;
    --border-focus:     rgba(110, 52, 184, 0.45);

    /* Elevation */
    --shadow-xs:        0 1px 2px rgba(0,0,0,0.05);
    --shadow-sm:        0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
    --shadow:           0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.05);
    --shadow-md:        0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
    --shadow-lg:        0 20px 25px -5px rgba(0,0,0,0.08), 0 10px 10px -5px rgba(0,0,0,0.03);
    --shadow-primary:   0 4px 14px rgba(110, 52, 184, 0.25);
    --shadow-card:      0 2px 8px rgba(110, 52, 184, 0.06), 0 1px 3px rgba(0,0,0,0.06);

    /* Shape */
    --radius-sm:        6px;
    --radius:           10px;
    --radius-md:        12px;
    --radius-lg:        16px;
    --radius-xl:        20px;
    --radius-full:      9999px;

    /* Motion */
    --transition-fast:  0.15s ease;
    --transition:       0.2s ease;
    --transition-slow:  0.35s cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --sidebar-width:    230px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    font-size: 0.875rem;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

/* ============================================================
   3. LAYOUT — App Shell
   Sidebar & header styles live in sidebar.css (auto-loaded
   by shared_header.php). Only layout primitives here.
   ============================================================ */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* -------- Main Content -------- */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-width: 0;
    width: calc(100% - var(--sidebar-width));
    padding: 0;
}

/* -------- Page Wrap -------- */
.page-wrap {
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* ============================================================
   4. SIDEBAR LEGACY ALIASES
   Keep .menu-item / .section-title for any page that hasn't
   yet been migrated to the new .nav-item system.
   ============================================================ */
.section-title {
    display: block;
    font-size: 0.63rem;
    text-transform: uppercase;
    color: var(--text-subtle);
    padding: 10px 10px 4px;
    font-weight: 700;
    letter-spacing: 0.6px;
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 7px 10px;
    border-radius: var(--radius-sm);
    margin-bottom: 2px;
    transition: background var(--transition-fast), color var(--transition-fast),
                transform var(--transition-fast);
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.8375rem;
    cursor: pointer;
    text-decoration: none;
}
.menu-item:hover {
    background: var(--primary-light);
    color: var(--primary);
    transform: translateX(2px);
}
.menu-item.active {
    background: linear-gradient(135deg, var(--primary), #8b4dd1);
    color: #fff;
    box-shadow: var(--shadow-primary);
    transform: none;
}
.menu-item i { width: 20px; margin-right: 9px; font-size: 1rem; text-align: center; flex-shrink: 0; }

/* ============================================================
   5. CARDS
   ============================================================ */

/* ---- Base card ---- */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(110, 52, 184, 0.06);
    padding: 18px;
    margin-bottom: 16px;
    transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); }

.card-title {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--text-heading);
    letter-spacing: -0.01em;
}

/* ---- Modern card (used in PHP via card-modern) ---- */
.card-modern {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(110, 52, 184, 0.06);
    padding: 20px;
    margin-bottom: 18px;
    transition: box-shadow var(--transition), transform var(--transition);
}
.card-modern:hover { box-shadow: var(--shadow-md); }

/* Section title bar inside card-modern */
.card-modern .section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 16px;
    padding: 0;
    text-transform: none;
    letter-spacing: 0;
}

/* Search section inside cards */
.search-section {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}

/* Stat / KPI cards */
.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 18px;
    border: 1px solid rgba(110, 52, 184, 0.07);
    box-shadow: var(--shadow-card);
    display: flex;
    align-items: center;
    gap: 14px;
    transition: box-shadow var(--transition), transform var(--transition);
}
.stat-card:hover {
    box-shadow: var(--shadow-primary);
    transform: translateY(-2px);
}

.stat-card-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    background: var(--primary-light);
    color: var(--primary);
}

.stat-card-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.03em;
    line-height: 1;
}

.stat-card-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
    font-weight: 500;
}

/* ============================================================
   6. BUTTONS
   ============================================================ */

/* ---- Base ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    white-space: nowrap;
    text-decoration: none;
    line-height: 1;
}
.btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* ---- Variants (standard) ---- */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), #8b4dd1);
    color: #fff;
    box-shadow: 0 2px 8px rgba(110, 52, 184, 0.2);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), var(--primary));
    box-shadow: var(--shadow-primary);
    transform: translateY(-1px);
    color: #fff;
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

.btn-success {
    background: linear-gradient(135deg, #059669, var(--success));
    color: #fff;
    border: none;
    box-shadow: 0 2px 8px rgba(18, 183, 106, 0.2);
}
.btn-success:hover {
    opacity: 0.92;
    transform: translateY(-1px);
    color: #fff;
    box-shadow: 0 4px 12px rgba(18, 183, 106, 0.3);
}

.btn-danger {
    background: var(--danger-light);
    color: var(--danger);
    border: 1px solid rgba(244, 63, 94, 0.2);
}
.btn-danger:hover {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
}

.btn-warning {
    background: var(--warning-light);
    color: var(--warning-dark);
    border: 1px solid rgba(245, 158, 11, 0.2);
}
.btn-warning:hover {
    background: var(--warning);
    color: #fff;
    border-color: var(--warning);
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border: none;
}
.btn-ghost:hover { background: var(--bg-main); color: var(--text-main); }

/* ---- Sizes ---- */
.btn-sm { padding: 5px 10px; font-size: 0.75rem; border-radius: 6px; }
.btn-lg { padding: 11px 22px; font-size: 0.9375rem; }
.btn-icon { padding: 7px; width: 34px; height: 34px; }

/* ---- Modern button alias (used in existing PHP) ---- */
.btn-modern {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    white-space: nowrap;
    text-decoration: none;
    line-height: 1;
}
.btn-modern-primary {
    background: linear-gradient(135deg, var(--primary), #8b4dd1);
    color: #fff;
    box-shadow: 0 2px 8px rgba(110, 52, 184, 0.18);
}
.btn-modern-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), var(--primary));
    box-shadow: var(--shadow-primary);
    transform: translateY(-1px);
    color: #fff;
}
.btn-modern-danger {
    background: var(--danger-light);
    color: var(--danger);
    border: 1px solid rgba(244, 63, 94, 0.2);
}
.btn-modern-danger:hover {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
}
.btn-modern-success {
    background: linear-gradient(135deg, #059669, var(--success));
    color: #fff;
    box-shadow: 0 2px 8px rgba(18, 183, 106, 0.18);
}
.btn-modern-success:hover { opacity: 0.92; color: #fff; transform: translateY(-1px); }

/* ============================================================
   7. FORMS
   ============================================================ */
.form-group { margin-bottom: 14px; }

.form-label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-muted);
    letter-spacing: 0.01em;
}

/* ---- Standard form-control ---- */
.form-control {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    color: var(--text-main);
    background: #fff;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(110, 52, 184, 0.12);
}
.form-control::placeholder { color: var(--text-subtle); }

/* ---- Modern alias (used in PHP as form-control-modern) ---- */
.form-control-modern {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    color: var(--text-main);
    background: #fff;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
}
.form-control-modern:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(110, 52, 184, 0.12);
}
.form-control-modern::placeholder { color: var(--text-subtle); }

select.form-control, select.form-control-modern {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

/* ---- Input groups ---- */
.input-group {
    position: relative;
    display: flex;
    align-items: center;
}
.input-group-icon {
    position: absolute;
    left: 11px;
    color: var(--text-subtle);
    font-size: 0.85rem;
    pointer-events: none;
}
.input-group .form-control,
.input-group .form-control-modern {
    padding-left: 34px;
}

/* ============================================================
   8. TABLES
   ============================================================ */
.modern-table-wrap {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(110, 52, 184, 0.05);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    margin-bottom: 18px;
}

.table-modern {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    background: transparent;
}

.table-modern thead th {
    background: linear-gradient(135deg, #f3ecff, #ede9fe);
    padding: 11px 14px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.55px;
    border-bottom: 2px solid #ddd6fe;
    white-space: nowrap;
}

.table-modern tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.8375rem;
    color: var(--text-main);
    vertical-align: middle;
}

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

.table-modern tbody tr {
    transition: background var(--transition-fast);
}
.table-modern tbody tr:hover td {
    background: rgba(110, 52, 184, 0.03);
}

.table-modern tfoot td {
    padding: 10px 14px;
    background: linear-gradient(135deg, #f3ecff, #ede9fe);
    font-weight: 700;
    color: var(--text-heading);
    border-top: 2px solid #ddd6fe;
}

/* ---- Empty state ---- */
.table-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-subtle);
}
.table-empty i {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
    opacity: 0.5;
}

/* ============================================================
   9. BADGES & STATUS
   ============================================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    line-height: 1.4;
}

.badge-primary   { background: var(--primary-light); color: var(--primary); }
.badge-success   { background: var(--success-light); color: var(--success-dark); }
.badge-danger    { background: var(--danger-light);  color: var(--danger-dark); }
.badge-warning   { background: var(--warning-light); color: var(--warning-dark); }
.badge-info      { background: var(--info-light);    color: var(--info-dark); }
.badge-neutral   { background: #f1f3f5;              color: #495057; }

/* Legacy alias */
.badge-stock    { padding: 4px 10px; border-radius: 6px; font-size: 0.72rem; font-weight: 700; display: inline-block; }
.status-badge   { @extend .badge; }

/* ============================================================
   10. DASHBOARD GRIDS
   ============================================================ */
.dashboard-grid   { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.dashboard-grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.dashboard-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.dashboard-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.dashboard-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.top-caisse       { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }

.col-2  { grid-column: span 2; }
.col-3  { grid-column: span 3; }
.col-4  { grid-column: span 4; }
.col-6  { grid-column: span 6; }
.col-8  { grid-column: span 8; }
.col-9  { grid-column: span 9; }
.col-12 { grid-column: span 12; }

/* ============================================================
   11. CLIENT CARD COMPONENTS
   ============================================================ */
.client-card-item {
    display: flex;
    align-items: center;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
}
.client-card-item:hover { background: var(--primary-light); }

.client-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light), #e9d5ff);
    border: 2px solid rgba(110, 52, 184, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 14px;
    font-weight: 700;
    color: var(--primary);
    flex-shrink: 0;
    font-size: 1rem;
}

.client-info   { flex: 1; min-width: 0; }
.client-name   { font-weight: 700; font-size: 0.9rem; color: var(--text-heading); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.client-meta   { font-size: 0.78rem; color: var(--text-muted); margin-top: 1px; }
.client-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* ============================================================
   12. TABS
   ============================================================ */
.tabs-header {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0;
    flex-wrap: wrap;
}

.tab-btn, .genre-btn {
    padding: 8px 16px;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--text-muted);
    transition: color var(--transition-fast), border-color var(--transition-fast);
}
.tab-btn:hover, .genre-btn:hover { color: var(--primary); }
.tab-btn.active, .genre-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: transparent;
}

/* Search container */
.search-container { margin-bottom: 18px; }

/* ============================================================
   13. MESURES GRID
   ============================================================ */
.mesures-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

/* ============================================================
   14. UTILITY CLASSES
   ============================================================ */

/* Text */
.text-heading   { color: var(--text-heading) !important; }
.text-main      { color: var(--text-main) !important; }
.text-muted     { color: var(--text-muted) !important; }
.text-subtle    { color: var(--text-subtle) !important; }
.text-primary   { color: var(--primary) !important; }
.text-success   { color: var(--success) !important; }
.text-danger    { color: var(--danger) !important; }
.text-warning   { color: var(--warning-dark) !important; }

/* Alignment */
.text-left   { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right  { text-align: right !important; }

/* Font-weight */
.fw-400 { font-weight: 400 !important; }
.fw-500 { font-weight: 500 !important; }
.fw-600 { font-weight: 600 !important; }
.fw-700 { font-weight: 700 !important; }
.fw-800 { font-weight: 800 !important; }

/* Spacing helpers */
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 4px !important; }
.mt-2 { margin-top: 8px !important; }
.mt-3 { margin-top: 12px !important; }
.mt-4 { margin-top: 16px !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 4px !important; }
.mb-2 { margin-bottom: 8px !important; }
.mb-3 { margin-bottom: 12px !important; }
.mb-4 { margin-bottom: 16px !important; }

/* Display */
.d-flex       { display: flex !important; }
.d-grid       { display: grid !important; }
.d-block      { display: block !important; }
.d-none       { display: none !important; }
.d-inline     { display: inline !important; }
.d-inline-flex { display: inline-flex !important; }
.flex-wrap    { flex-wrap: wrap !important; }
.align-center { align-items: center !important; }
.justify-between { justify-content: space-between !important; }
.justify-end  { justify-content: flex-end !important; }
.gap-1        { gap: 4px !important; }
.gap-2        { gap: 8px !important; }
.gap-3        { gap: 12px !important; }
.gap-4        { gap: 16px !important; }

/* ============================================================
   15. GLASSMORPHISM UTILITIES
   ============================================================ */
.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.glass-primary {
    background: rgba(110, 52, 184, 0.08);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(110, 52, 184, 0.15);
}

/* ============================================================
   16. MICRO-ANIMATIONS
   ============================================================ */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-16px); }
    to   { opacity: 1; transform: translateX(0); }
}

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

@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(110, 52, 184, 0.4); }
    50%       { box-shadow: 0 0 0 6px rgba(110, 52, 184, 0); }
}

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

.animate-fade-in   { animation: fadeIn 0.3s ease both; }
.animate-slide-in  { animation: slideInLeft 0.3s ease both; }
.animate-scale-in  { animation: scaleIn 0.25s ease both; }

/* Skeleton loader */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.4s infinite;
    border-radius: var(--radius-sm);
}

/* ============================================================
   17. TOAST / ALERTS
   ============================================================ */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--radius);
    background: var(--text-heading);
    color: #fff;
    font-size: 0.8375rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    animation: fadeIn 0.3s ease;
    min-width: 260px;
    max-width: 380px;
}
.toast-success { background: var(--success); }
.toast-danger  { background: var(--danger); }
.toast-warning { background: var(--warning); color: var(--text-heading); }

/* ============================================================
   18. MODAL (Basic)
   ============================================================ */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(26, 26, 46, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.modal-box {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 28px;
    max-width: 560px;
    width: 95%;
    animation: scaleIn 0.25s ease;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.modal-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-heading);
}

/* ============================================================
   19. RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .dashboard-grid-5 { grid-template-columns: repeat(3, 1fr); }
    .dashboard-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    .dashboard-grid   { grid-template-columns: 1fr; }
    .col-4, .col-8    { grid-column: span 12; }
    .mesures-grid     { grid-template-columns: repeat(2, 1fr); }
    .dashboard-grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root { --sidebar-width: 230px; }

    .sidebar {
        position: fixed;
        left: calc(-1 * var(--sidebar-width));
        top: 0;
        bottom: 0;
        z-index: 1000;
        box-shadow: 4px 0 16px rgba(0, 0, 0, 0.12);
    }
    .sidebar.active { left: 0; }

    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
    }

    .mobile-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(26, 26, 46, 0.45);
        backdrop-filter: blur(2px);
        z-index: 999;
        transition: opacity var(--transition);
    }
    .mobile-overlay.active { display: block; }

    #mobile-menu-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
    }

    .dashboard-grid-5,
    .dashboard-grid-4,
    .dashboard-grid-2 { grid-template-columns: 1fr; }

    .search-section { flex-direction: column; align-items: stretch; }
}

@media (max-width: 480px) {
    .client-card-item { flex-wrap: wrap; gap: 8px; }
    .client-actions   { width: 100%; justify-content: flex-end; }
    .mesures-grid     { grid-template-columns: repeat(2, 1fr); }
    .page-wrap        { padding: 12px; }
    .card-modern      { padding: 14px; }
}

/* ============================================================
   20. PRINT
   ============================================================ */
@media print {
    .no-print         { display: none !important; }
    .sidebar          { display: none !important; }
    .top-bar          { box-shadow: none !important; border: none !important; }
    .main-content     { margin-left: 0 !important; }
    .app-container    { display: block !important; }
    .card, .card-modern { box-shadow: none !important; border: 1px solid #eee !important; }
    body              { background: #fff !important; }
}

/* ============================================================
   21. DATATABLES OVERRIDES
   ============================================================ */
.dataTables_wrapper {
    padding: 18px 20px;
    font-family: 'Inter', sans-serif;
    width: 100%;
}

.dataTables_wrapper .dt-buttons {
    margin-bottom: 16px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    float: left;
}

.dataTables_wrapper .dataTables_filter {
    margin-bottom: 16px;
    float: right;
    text-align: right;
}
.dataTables_wrapper .dataTables_filter label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 7px 14px;
    font-size: 0.85rem;
    font-family: inherit;
    color: var(--text-heading);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
    background: #fff;
    min-width: 220px;
}
.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(110, 52, 184, 0.12);
}

.dataTables_wrapper .dataTables_info {
    font-size: 0.8rem;
    color: var(--text-muted);
    padding-top: 18px;
    float: left;
    font-weight: 500;
}

.dataTables_wrapper .dataTables_paginate {
    padding-top: 15px;
    display: flex;
    gap: 4px;
    justify-content: flex-end;
    float: right;
}
.dataTables_wrapper .dataTables_paginate .paginate_button {
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    color: var(--text-main) !important;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    background: transparent;
}
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--bg-hover) !important;
    color: var(--primary) !important;
    border: 1px solid var(--border-color);
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current, 
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    background: var(--primary-light) !important;
    color: var(--primary) !important;
    border-color: var(--primary-light);
}

.dataTables_wrapper::after {
    content: "";
    clear: both;
    display: table;
}

/* Make sure the table within modern-table-wrap fills cleanly */
.tbl-card .dataTables_wrapper {
    padding: 15px 20px;
}
.tbl-card .tbl-scroll {
    padding: 0;
    margin: 0;
}