/* ==========================================================
   AzotCar — Panel Administration
   Design : Clean Light Pro (Branding Officiel Bleu AzotCar)
   public/css/admin.css
   ========================================================== */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* ─── Variables Thème Clair AzotCar ────────────────────────── */
:root {
    --a-bg:          #f8fafc;
    --a-surface:     #ffffff;
    --a-surface-2:   #f1f5f9;
    --a-surface-3:   #e2e8f0;
    --a-border:      #e2e8f0;
    --a-border-2:    #cbd5e1;
    
    /* Branding Officiel AzotCar : Bleu Royal & Marine */
    --a-primary:     #267df0;
    --a-primary-hover:#0e1e3f;
    --a-primary-accent:#0ea5e9;
    --a-primary-dim: rgba(38, 125, 240, 0.08);
    --a-primary-dim2:rgba(38, 125, 240, 0.16);
    
    --a-success:     #16a34a;
    --a-success-dim: #dcfce7;
    --a-danger:      #dc2626;
    --a-danger-dim:  #fee2e2;
    --a-warn:        #d97706;
    --a-warn-dim:    #fef3c7;
    
    --a-text:        #0f172a;
    --a-text-body:   #334155;
    --a-text-muted:  #64748b;
    --a-text-dim:    #94a3b8;
    
    --a-sidebar-w:   250px;
    --a-radius:      8px;
    --a-radius-lg:   12px;
    --a-font:        'Outfit', system-ui, -apple-system, sans-serif;
    --a-shadow-sm:   0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
    --a-shadow-md:   0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

/* ─── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
    font-family: var(--a-font);
    background: var(--a-bg);
    color: var(--a-text-body);
    font-size: 14px;
    line-height: 1.5;
    height: 100%;
    overscroll-behavior: none;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }
img { display: block; max-width: 100%; }

/* ─── Layout Shell ────────────────────────────────────────── */
.a-shell {
    display: flex;
    min-height: 100vh;
}

/* ─── Sidebar ─────────────────────────────────────────────── */
.a-sidebar {
    width: var(--a-sidebar-w);
    background: #0e1e3f;
    border-right: none;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    overflow-y: auto;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
}

.a-sidebar-brand {
    padding: 22px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 10px;
}

.a-brand-logo {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #ffffff;
}
.a-brand-logo span { color: #60a5fa; }

.a-brand-tag {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: #93c5fd;
    background: rgba(96, 165, 250, 0.12);
    border: 1px solid rgba(96, 165, 250, 0.25);
    padding: 2px 8px;
    border-radius: 20px;
    margin-left: auto;
}

.a-nav {
    flex: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.a-nav-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: rgba(148, 163, 184, 0.6);
    padding: 12px 10px 6px;
    margin-top: 6px;
}
.a-nav-label:first-child { margin-top: 0; }

.a-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--a-radius);
    color: rgba(203, 213, 225, 0.8);
    font-size: 13.5px;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
}
.a-nav-link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}
.a-nav-link.active {
    background: rgba(38, 125, 240, 0.25);
    color: #60a5fa;
    font-weight: 600;
}
.a-nav-link i {
    font-size: 17px;
    width: 18px;
    flex-shrink: 0;
}

.a-sidebar-footer {
    padding: 16px 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.15);
}

.a-admin-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-radius: var(--a-radius);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 10px;
}

.a-admin-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(96, 165, 250, 0.15);
    border: 1px solid rgba(96, 165, 250, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: #60a5fa;
    flex-shrink: 0;
}

.a-admin-name {
    font-size: 13px;
    font-weight: 600;
    color: #f1f5f9;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.a-admin-role {
    font-size: 11px;
    color: rgba(148, 163, 184, 0.7);
}

.a-btn-logout {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-radius: var(--a-radius);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(203, 213, 225, 0.7);
    font-size: 13px;
    font-weight: 500;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.a-btn-logout:hover {
    background: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.3);
    color: #f87171;
}

/* ─── Main content ────────────────────────────────────────── */
.a-main {
    margin-left: var(--a-sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* ─── Topbar ──────────────────────────────────────────────── */
.a-topbar {
    height: 60px;
    padding: 0 28px;
    background: var(--a-surface);
    border-bottom: 1px solid var(--a-border);
    display: flex;
    align-items: center;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 90;
}

.a-topbar-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--a-text);
}

.a-topbar-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 12px;
}

.a-topbar-meta {
    font-size: 12px;
    color: var(--a-text-muted);
}

/* ─── Page content ────────────────────────────────────────── */
.a-content {
    padding: 28px;
    flex: 1;
}

.a-page-header {
    margin-bottom: 24px;
}

.a-page-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--a-text);
    letter-spacing: -0.3px;
}

.a-page-sub {
    font-size: 13px;
    color: var(--a-text-muted);
    margin-top: 3px;
}

/* ─── Stat Cards ──────────────────────────────────────────── */
.a-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.a-stat {
    background: var(--a-surface);
    border: 1px solid var(--a-border);
    border-radius: var(--a-radius-lg);
    padding: 20px;
    box-shadow: var(--a-shadow-sm);
    transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}
.a-stat:hover {
    border-color: var(--a-border-2);
    box-shadow: var(--a-shadow-md);
}

.a-stat-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    color: var(--a-text-muted);
    margin-bottom: 8px;
}

.a-stat-value {
    font-size: 30px;
    font-weight: 800;
    color: var(--a-text);
    letter-spacing: -1px;
    line-height: 1;
}

.a-stat-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 20px;
    margin-top: 10px;
}

.a-stat-badge.blue   { background: var(--a-primary-dim); color: var(--a-primary); }
.a-stat-badge.green  { background: var(--a-success-dim); color: var(--a-success); }
.a-stat-badge.red    { background: var(--a-danger-dim);  color: var(--a-danger); }
.a-stat-badge.gray   { background: var(--a-surface-2);   color: var(--a-text-muted); }

/* ─── Section card ────────────────────────────────────────── */
.a-card {
    background: var(--a-surface);
    border: 1px solid var(--a-border);
    border-radius: var(--a-radius-lg);
    box-shadow: var(--a-shadow-sm);
    overflow: hidden;
}

.a-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--a-border);
    background: #fafbfc;
}

.a-card-title {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--a-text);
    display: flex;
    align-items: center;
    gap: 8px;
}
.a-card-title i { color: var(--a-primary); }

.a-card-action {
    font-size: 12.5px;
    color: var(--a-primary);
    font-weight: 600;
    transition: opacity 0.15s;
}
.a-card-action:hover { opacity: 0.8; }

/* ─── Table ───────────────────────────────────────────────── */
.a-table-wrap, .a-table-wrapper { overflow-x: auto; }

.a-table {
    width: 100%;
    border-collapse: collapse;
}

.a-table th {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--a-text-muted);
    padding: 12px 20px;
    text-align: left;
    border-bottom: 1px solid var(--a-border);
    white-space: nowrap;
    background: #fafbfc;
}

.a-table td {
    padding: 14px 20px;
    font-size: 13.5px;
    color: var(--a-text-body);
    border-bottom: 1px solid var(--a-border);
    white-space: nowrap;
}

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

.a-table tbody tr {
    transition: background 0.12s;
}
.a-table tbody tr:hover { background: var(--a-surface-2); }

/* ─── Badges ──────────────────────────────────────────────── */
.a-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11.5px;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 20px;
    letter-spacing: 0.2px;
}
.a-badge.green,  .a-badge-success { background: var(--a-success-dim); color: var(--a-success); }
.a-badge.red,    .a-badge-danger  { background: var(--a-danger-dim);  color: var(--a-danger); }
.a-badge.blue,   .a-badge-primary { background: var(--a-primary-dim); color: var(--a-primary); }
.a-badge.yellow, .a-badge-warning { background: var(--a-warn-dim);    color: var(--a-warn); }
.a-badge.gray                     { background: var(--a-surface-2);   color: var(--a-text-muted); }

/* ─── Action buttons ──────────────────────────────────────── */
.a-btn-group { display: flex; align-items: center; gap: 6px; }

.a-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--a-radius);
    font-size: 13px;
    font-weight: 600;
    border: 1px solid transparent;
    transition: all 0.15s ease;
    white-space: nowrap;
    cursor: pointer;
}
.a-btn i { font-size: 15px; }

.a-btn-secondary, .a-btn-ghost {
    background: var(--a-surface);
    border-color: var(--a-border);
    color: var(--a-text-body);
}
.a-btn-secondary:hover, .a-btn-ghost:hover {
    background: var(--a-surface-2);
    border-color: var(--a-border-2);
    color: var(--a-text);
}

.a-btn-primary {
    background: var(--a-primary);
    color: #fff;
    box-shadow: 0 1px 2px rgba(38, 125, 240, 0.2);
}
.a-btn-primary:hover {
    background: var(--a-primary-hover);
    color: #fff;
}

.a-btn-danger {
    background: var(--a-danger-dim);
    border-color: rgba(220, 38, 38, 0.2);
    color: var(--a-danger);
}
.a-btn-danger:hover {
    background: var(--a-danger);
    color: #fff;
}

/* ─── Search bar ──────────────────────────────────────────── */
.a-search-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.a-search-input {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--a-surface);
    border: 1px solid var(--a-border);
    border-radius: var(--a-radius);
    padding: 9px 14px;
    min-width: 280px;
    max-width: 400px;
}
.a-search-input i { color: var(--a-text-dim); font-size: 15px; }
.a-search-input input {
    background: none;
    border: none;
    outline: none;
    font-family: inherit;
    font-size: 13.5px;
    color: var(--a-text);
    width: 100%;
}
.a-search-input input::placeholder { color: var(--a-text-dim); }

.a-filter-select {
    background: var(--a-surface);
    border: 1px solid var(--a-border);
    border-radius: var(--a-radius);
    padding: 9px 14px;
    font-family: inherit;
    font-size: 13.5px;
    color: var(--a-text);
    outline: none;
    cursor: pointer;
}

/* ─── Alerts ──────────────────────────────────────────────── */
.a-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--a-radius);
    font-size: 13.5px;
    margin-bottom: 20px;
    border: 1px solid transparent;
}
.a-alert.success {
    background: var(--a-success-dim);
    border-color: rgba(22, 163, 74, 0.25);
    color: #15803d;
}
.a-alert.error {
    background: var(--a-danger-dim);
    border-color: rgba(220, 38, 38, 0.25);
    color: #b91c1c;
}
.a-alert i { font-size: 16px; margin-top: 1px; flex-shrink: 0; }

/* ─── Pagination ──────────────────────────────────────────── */
.a-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-top: 1px solid var(--a-border);
    font-size: 12.5px;
    color: var(--a-text-muted);
    flex-wrap: wrap;
    gap: 10px;
}

.a-pagination-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.a-pagination-links a,
.a-pagination-links span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    border-radius: 6px;
    font-size: 12.5px;
    font-weight: 500;
    border: 1px solid var(--a-border);
    color: var(--a-text-body);
    background: var(--a-surface);
    transition: all 0.12s;
}
.a-pagination-links a:hover {
    background: var(--a-surface-2);
    color: var(--a-text);
}
.a-pagination-links span[aria-current="page"] {
    background: var(--a-primary);
    border-color: var(--a-primary);
    color: #fff;
    font-weight: 700;
}
.a-pagination-links span[aria-disabled="true"] { opacity: 0.4; pointer-events: none; }

/* ─── Empty state ─────────────────────────────────────────── */
.a-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 56px 20px;
    text-align: center;
    gap: 10px;
}
.a-empty i { font-size: 40px; color: var(--a-text-dim); }
.a-empty-title { font-size: 15px; font-weight: 600; color: var(--a-text); }
.a-empty-sub   { font-size: 13px; color: var(--a-text-muted); }

/* ─── Login page ──────────────────────────────────────────── */
.a-login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
    background-image: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(38, 125, 240, 0.08) 0%, transparent 70%);
    padding: 20px;
}

.a-login-box {
    width: 100%;
    max-width: 400px;
}

.a-login-brand {
    text-align: center;
    margin-bottom: 32px;
}

.a-login-logo {
    font-size: 28px;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.5px;
    display: block;
    margin-bottom: 4px;
}
.a-login-logo span { color: var(--a-primary); }

.a-login-tagline {
    font-size: 12px;
    color: var(--a-text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.a-login-card {
    background: var(--a-surface);
    border: 1px solid var(--a-border);
    box-shadow: var(--a-shadow-md);
    border-radius: var(--a-radius-lg);
    padding: 32px;
}

.a-login-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--a-text);
    margin-bottom: 4px;
}

.a-login-sub {
    font-size: 13px;
    color: var(--a-text-muted);
    margin-bottom: 24px;
}

.a-form-group { margin-bottom: 18px; }

.a-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--a-text);
    letter-spacing: 0.3px;
    margin-bottom: 7px;
}

.a-input {
    width: 100%;
    background: var(--a-surface);
    border: 1px solid var(--a-border-2);
    border-radius: var(--a-radius);
    padding: 10px 14px;
    font-family: inherit;
    font-size: 14px;
    color: var(--a-text);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.a-input::placeholder { color: var(--a-text-dim); }
.a-input:focus {
    border-color: var(--a-primary);
    box-shadow: 0 0 0 3px rgba(38, 125, 240, 0.15);
}
.a-input.error { border-color: var(--a-danger); }

.a-field-error {
    font-size: 12px;
    color: var(--a-danger);
    margin-top: 5px;
}

.a-login-submit {
    width: 100%;
    padding: 12px;
    border-radius: var(--a-radius);
    background: var(--a-primary);
    color: #fff;
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: background 0.15s;
    margin-top: 4px;
}
.a-login-submit:hover { background: var(--a-primary-hover); }

.a-login-note {
    text-align: center;
    font-size: 11.5px;
    color: var(--a-text-muted);
    margin-top: 20px;
    line-height: 1.6;
}

/* ─── Two-col dashboard grid ──────────────────────────────── */
.a-dash-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 24px;
}
@media (max-width: 900px) {
    .a-dash-grid { grid-template-columns: 1fr; }
}

/* ─── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
    .a-sidebar {
        transform: translateX(-100%);
        transition: transform 0.25s;
    }
    .a-sidebar.open { transform: translateX(0); }
    .a-main { margin-left: 0; }
    .a-content { padding: 20px 16px; }
    .a-stats-grid { grid-template-columns: 1fr 1fr; }
    .a-search-input { min-width: 100%; max-width: 100%; }
    .a-table th, .a-table td { padding: 10px 14px; font-size: 12.5px; }
}