/* ========================================
   BEESPOT ADMIN - MODERN SAAS DESIGN 2024
   ======================================== */

/* ========== CSS VARIABLES ========== */
:root {
    /* Brand Colors - Beespot Yellow */
    --primary: #FFB800;
    --primary-dark: #E6A500;
    --primary-light: #FFC933;
    --primary-ultra-light: #FFF8E6;

    /* Semantic Colors */
    --success: #10B981;
    --success-light: #D1FAE5;
    --danger: #EF4444;
    --danger-light: #FEE2E2;
    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --info: #3B82F6;
    --info-light: #DBEAFE;

    /* Neutral Colors */
    --dark: #0F172A;
    --dark-light: #1E293B;
    --gray-900: #0F172A;
    --gray-800: #1E293B;
    --gray-700: #334155;
    --gray-600: #475569;
    --gray-500: #64748B;
    --gray-400: #94A3B8;
    --gray-300: #CBD5E1;
    --gray-200: #E2E8F0;
    --gray-100: #F1F5F9;
    --gray-50: #F8FAFC;
    --white: #FFFFFF;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #FFB800 0%, #FF9500 100%);
    --gradient-success: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --gradient-danger: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    --gradient-info: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    --gradient-dark: linear-gradient(135deg, #2D2D2D 0%, #1A1A1A 100%);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--gray-50);
    min-height: 100vh;
}

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.025em;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-600);
}

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

a:hover {
    color: var(--primary-dark);
}

/* ========== HEADER & NAVIGATION ========== */
header.bg-dark {
    background: var(--gradient-dark) !important;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.navbar {
    padding: var(--spacing-md) 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white) !important;
    letter-spacing: -0.025em;
    transition: transform var(--transition-fast);
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.navbar-brand .highlight {
    color: #FFB800;
    text-shadow: 0 0 20px rgba(255, 184, 0, 0.5);
}

.nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    font-size: 0.9375rem;
    padding: var(--spacing-sm) var(--spacing-md) !important;
    border-radius: var(--radius);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--white) !important;
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #FFB800;
    transition: all var(--transition-fast);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

.navbar-toggler {
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
}

/* ========== DROPDOWN ========== */
.dropdown-menu {
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    background: var(--white);
    animation: dropdownFadeIn var(--transition-base);
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius);
    font-size: 0.9375rem;
    color: var(--gray-700);
    transition: all var(--transition-fast);
    font-weight: 500;
}

.dropdown-item:hover {
    background: var(--primary-ultra-light);
    color: var(--primary);
    transform: translateX(4px);
}

/* ========== CONTAINER & LAYOUT ========== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (min-width: 1600px) {
    .container {
        max-width: 1600px;
    }
}

/* ========== CARDS ========== */
.card {
    background: var(--white);
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    overflow: hidden;
}

.card-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
    font-weight: 600;
    color: var(--gray-900);
}

.card-body {
    padding: var(--spacing-lg);
}

.card-title {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    margin-bottom: var(--spacing-sm);
}

.card-text {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

/* Stats Cards with Gradients */
.card.card-gradient {
    position: relative;
    overflow: hidden;
    color: var(--white);
}

.card.card-gradient::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.card.bg-primary {
    background: var(--gradient-primary) !important;
}

.card.bg-success {
    background: var(--gradient-success) !important;
}

.card.bg-danger {
    background: var(--gradient-danger) !important;
}

.card.bg-info {
    background: var(--gradient-info) !important;
}

.card.text-white .card-title {
    color: rgba(255, 255, 255, 0.9);
}

.card.text-white .card-text {
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Card with Icon */
.card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.card-icon.icon-primary {
    background: var(--primary-ultra-light);
    color: var(--primary);
}

.card-icon.icon-success {
    background: var(--success-light);
    color: var(--success);
}

.card-icon.icon-danger {
    background: var(--danger-light);
    color: var(--danger);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    user-select: none;
    border: none;
    padding: 0.625rem 1.5rem;
    font-size: 0.9375rem;
    line-height: 1.5;
    border-radius: var(--radius);
    transition: all var(--transition-fast);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    color: var(--white);
    background: var(--primary);
    box-shadow: 0 4px 6px -1px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.4);
}

.btn-success {
    color: var(--white);
    background: var(--success);
    box-shadow: 0 4px 6px -1px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.4);
}

.btn-danger {
    color: var(--white);
    background: var(--danger);
    box-shadow: 0 4px 6px -1px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: #DC2626;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(239, 68, 68, 0.4);
}

.btn-secondary {
    color: var(--gray-700);
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
}

.btn-secondary:hover {
    background: var(--gray-200);
    border-color: var(--gray-400);
}

.btn-outline-primary {
    color: var(--primary);
    background: transparent;
    border: 2px solid var(--primary);
}

.btn-outline-primary:hover {
    color: var(--white);
    background: var(--primary);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.btn i {
    margin-right: var(--spacing-xs);
}

/* ========== TABLES ========== */
.table-wrapper {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-top: var(--spacing-xl);
}

.table {
    width: 100%;
    margin-bottom: 0;
    border-collapse: collapse;
}

.table thead {
    background: var(--gray-50);
    border-bottom: 2px solid var(--gray-200);
}

.table thead th {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-600);
    text-align: left;
    white-space: nowrap;
}

.table tbody tr {
    border-bottom: 1px solid var(--gray-100);
    transition: all var(--transition-fast);
}

.table tbody tr:hover {
    background: var(--gray-50);
}

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

.table tbody td {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 0.9375rem;
    color: var(--gray-700);
    vertical-align: middle;
}

.table tbody td:first-child {
    font-weight: 600;
    color: var(--gray-900);
}

/* ========== ICON BUTTONS ========== */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    margin: 0 var(--spacing-xs);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    color: var(--gray-600);
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.icon-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: translateY(-2px) scale(1.1);
    box-shadow: var(--shadow);
}

.icon-btn:active {
    transform: translateY(0) scale(0.95);
}

.icon-btn i {
    font-size: 16px;
}

/* Delete button variant */
.icon-btn.btn-delete:hover {
    background: var(--danger);
    border-color: var(--danger);
}

/* Edit button variant */
.icon-btn.btn-edit:hover {
    background: var(--info);
    border-color: var(--info);
}

/* ========== FORMS ========== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--gray-900);
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    transition: all var(--transition-fast);
}

.form-control:hover {
    border-color: var(--gray-300);
}

.form-control:focus {
    border-color: var(--primary);
    outline: none;
    background: var(--white);
    box-shadow: 0 0 0 0 var(--white);
}

.form-control::placeholder {
    color: var(--gray-400);
}

/* ========== STATUS BADGES ========== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.875rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.status-up, .badge-success {
    background: var(--success-light);
    color: #065F46;
}

.status-down, .badge-danger {
    background: var(--danger-light);
    color: #991B1B;
}

.badge-warning {
    background: var(--warning-light);
    color: #92400E;
}

.badge-info {
    background: var(--info-light);
    color: #1E40AF;
}

.badge-primary {
    background: var(--primary-ultra-light);
    color: var(--primary-dark);
}

/* ========== ALERTS ========== */
.alert {
    position: relative;
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: none;
    border-left: 4px solid;
    border-radius: var(--radius);
    animation: slideInDown var(--transition-slow);
}

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

.alert-success {
    background: var(--success-light);
    border-color: var(--success);
    color: #065F46;
}

.alert-danger {
    background: var(--danger-light);
    border-color: var(--danger);
    color: #991B1B;
}

.alert-warning {
    background: var(--warning-light);
    border-color: var(--warning);
    color: #92400E;
}

.alert-info {
    background: var(--info-light);
    border-color: var(--info);
    color: #1E40AF;
}

/* ========== DATATABLES STYLING ========== */
.dataTables_wrapper {
    padding: var(--spacing-lg);
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter {
    margin-bottom: var(--spacing-lg);
}

.dataTables_wrapper .dataTables_length {
    float: left;
}

.dataTables_wrapper .dataTables_filter {
    float: right;
}

.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    padding: 0.5rem 0.875rem;
    font-size: 0.875rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    transition: all var(--transition-fast);
    margin: 0 var(--spacing-sm);
}

.dataTables_wrapper .dataTables_length select:focus,
.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.dataTables_wrapper .dataTables_info {
    float: left;
    font-size: 0.875rem;
    color: var(--gray-600);
    padding-top: var(--spacing-md);
}

.dataTables_wrapper .dataTables_paginate {
    float: right;
    padding-top: var(--spacing-md);
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--spacing-sm);
    margin: 0 2px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    color: var(--gray-700) !important;
    background: var(--white);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--gray-50) !important;
    border-color: var(--gray-300) !important;
    color: var(--gray-900) !important;
    transform: translateY(-1px);
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: var(--white) !important;
    box-shadow: 0 4px 6px -1px rgba(99, 102, 241, 0.3);
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover {
    background: var(--white) !important;
    border-color: var(--gray-200) !important;
    transform: none;
}

/* Clear floats */
.dataTables_wrapper::after {
    content: '';
    display: table;
    clear: both;
}

/* ========== FOOTER ========== */
footer {
    margin-top: var(--spacing-3xl);
    padding: var(--spacing-xl) 0;
    text-align: center;
    color: var(--gray-500);
    font-size: 0.875rem;
    border-top: 1px solid var(--gray-200);
    background: var(--white);
}

footer a {
    color: var(--primary);
    font-weight: 600;
    transition: color var(--transition-fast);
}

footer a:hover {
    color: var(--primary-dark);
}

/* ========== LOGIN PAGE ========== */
#login {
    max-width: 440px;
    margin: 0 auto;
    padding: var(--spacing-2xl) 0;
}

#login .card {
    border: none;
    box-shadow: var(--shadow-xl);
}

#login .card-header {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--gradient-primary);
    color: var(--white);
}

#login .card-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin: var(--spacing-md) 0 0;
}

#login .card-header img {
    max-height: 64px;
    /* Retirer le filtre pour afficher le logo en couleur */
}

#login .card-body {
    padding: var(--spacing-2xl);
}

/* ========== UTILITY CLASSES ========== */
.mt-1 { margin-top: var(--spacing-xs) !important; }
.mt-2 { margin-top: var(--spacing-sm) !important; }
.mt-3 { margin-top: var(--spacing-md) !important; }
.mt-4 { margin-top: var(--spacing-lg) !important; }
.mt-5 { margin-top: var(--spacing-xl) !important; }

.mb-1 { margin-bottom: var(--spacing-xs) !important; }
.mb-2 { margin-bottom: var(--spacing-sm) !important; }
.mb-3 { margin-bottom: var(--spacing-md) !important; }
.mb-4 { margin-bottom: var(--spacing-lg) !important; }
.mb-5 { margin-bottom: var(--spacing-xl) !important; }

.p-1 { padding: var(--spacing-xs) !important; }
.p-2 { padding: var(--spacing-sm) !important; }
.p-3 { padding: var(--spacing-md) !important; }
.p-4 { padding: var(--spacing-lg) !important; }
.p-5 { padding: var(--spacing-xl) !important; }

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

.text-muted {
    color: var(--gray-500) !important;
}

.d-flex { display: flex !important; }
.align-items-center { align-items: center !important; }
.justify-content-between { justify-content: space-between !important; }
.justify-content-center { justify-content: center !important; }
.justify-content-end { justify-content: flex-end !important; }

.flex-wrap { flex-wrap: wrap !important; }
.gap-2 { gap: var(--spacing-sm) !important; }
.gap-3 { gap: var(--spacing-md) !important; }
.gap-4 { gap: var(--spacing-lg) !important; }

/* ========== RESPONSIVE GRID ========== */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 calc(-1 * var(--spacing-sm));
}

.col, .col-1, .col-2, .col-3, .col-4, .col-5, .col-6,
.col-7, .col-8, .col-9, .col-10, .col-11, .col-12 {
    padding: 0 var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.col-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
.col-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }
.col-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
.col-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
.col-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
.col-9 { flex: 0 0 75%; max-width: 75%; }
.col-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
.col-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
.col-12 { flex: 0 0 100%; max-width: 100%; }

/* ========== CUSTOM SCROLLBAR ========== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: var(--radius);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: var(--radius);
    transition: background var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* ========== LOADING ANIMATION ========== */
@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(99, 102, 241, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 0.8s linear infinite;
}

/* ========== RESPONSIVE BREAKPOINTS ========== */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
    }
}

@media (max-width: 992px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }

    .card-body {
        padding: var(--spacing-md);
    }
    
    .card-body:one-child { 
	max-width : 100%;
    }
    .table thead th,
    .table tbody td {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.875rem;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 0.875rem;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }

    .navbar-brand {
        font-size: 1.25rem;
    }

    .card-text {
        font-size: 1.75rem;
    }

    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }

    .icon-btn {
        width: 32px;
        height: 32px;
    }

    .table thead th,
    .table tbody td {
        padding: var(--spacing-sm);
        font-size: 0.8125rem;
    }

    .col-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .dataTables_wrapper .dataTables_length,
    .dataTables_wrapper .dataTables_filter {
        float: none;
        text-align: center;
    }

    .dataTables_wrapper .dataTables_info,
    .dataTables_wrapper .dataTables_paginate {
        float: none;
        text-align: center;
        padding-top: var(--spacing-sm);
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .card-body {
        padding: var(--spacing-md);
    }

    footer {
        font-size: 0.8125rem;
        padding: var(--spacing-md) 0;
    }

    .table {
        font-size: 0.75rem;
    }

    .btn-block-mobile {
        display: block;
        width: 100%;
    }
}

/* ========== ACCESSIBILITY ========== */
*:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ========== PRINT STYLES ========== */
@media print {
    header, footer, .btn, .icon-btn {
        display: none;
    }

    body {
        background: white;
    }

    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}