/* revente/assets/css/admin.css */
/* Thème ReVente.net — Administration */

/* ========================================
   VARIABLES & RESET
   ======================================== */
:root {
    --color-primary: #87B90E;
    --color-primary-dark: #6a9400;
    --color-primary-light: #a8d94e;
    --color-primary-bg: #f0f6e0;
    --color-danger: #c0392b;
    --color-danger-light: #fdecea;
    --color-warning: #e67e22;
    --color-warning-light: #fef5e7;
    --color-success: #27ae60;
    --color-success-light: #eafaf1;
    --color-info: #2980b9;
    --color-info-light: #ebf5fb;
    --color-text: #2c3e50;
    --color-text-light: #7f8c8d;
    --color-bg: #f7f8fa;
    --color-white: #ffffff;
    --color-border: #dde1e6;
    --color-border-light: #eceff1;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --radius: 8px;
    --radius-lg: 12px;
    --font-main: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.2s ease;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
}

/* ========================================
   LAYOUT
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

main.container {
    padding-top: 24px;
    padding-bottom: 40px;
}

/* ========================================
   HEADER & LOGO
   ======================================== */
.site-header {
    background: var(--color-white);
    border-bottom: 3px solid var(--color-primary);
    padding: 12px 0;
    text-align: center;
}

.site-header .logo img {
    max-height: 60px;
}

/* ========================================
   NAVIGATION ADMIN
   ======================================== */
.nav-admin {
    background: var(--color-primary);
    padding: 0;
    box-shadow: var(--shadow-sm);
}

.nav-admin .container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
}

.nav-admin a {
    display: inline-block;
    color: var(--color-white);
    text-decoration: none;
    padding: 12px 18px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: background var(--transition);
}

.nav-admin a:hover {
    background: var(--color-primary-dark);
}

.nav-admin .nav-user {
    margin-left: auto;
    color: rgba(255,255,255,0.85);
    font-size: 12px;
    padding: 12px 18px;
    font-weight: 400;
}

.nav-admin .nav-user a {
    padding: 0;
    text-decoration: underline;
    font-weight: 400;
}

/* ========================================
   ALERTS / FLASH MESSAGES
   ======================================== */
.alert {
    padding: 12px 18px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 13px;
    font-weight: 500;
    border-left: 4px solid;
}

.alert-success { background: var(--color-success-light); border-color: var(--color-success); color: #1e7e34; }
.alert-error   { background: var(--color-danger-light);  border-color: var(--color-danger);  color: #922b21; }
.alert-warning { background: var(--color-warning-light); border-color: var(--color-warning); color: #935116; }
.alert-info    { background: var(--color-info-light);    border-color: var(--color-info);    color: #1a5276; }

/* ========================================
   FORMS
   ======================================== */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 13px;
    color: var(--color-text);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-main);
    font-size: 14px;
    color: var(--color-text);
    background: var(--color-white);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(135, 185, 14, 0.2);
}

.form-control-sm {
    padding: 7px 10px;
    font-size: 13px;
}

.form-inline {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    flex-wrap: wrap;
}

.form-inline .form-group {
    margin-bottom: 0;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237f8c8d' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius);
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-bg);
    border-color: var(--color-primary);
}

.btn-danger {
    background: var(--color-danger);
    color: var(--color-white);
}

.btn-danger:hover {
    background: #a93226;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-block {
    width: 100%;
}

.btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* ========================================
   CARDS
   ======================================== */
.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    overflow: hidden;
}

.card-header {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 14px 20px;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.card-body {
    padding: 20px;
}

/* ========================================
   MENU GRID (page d'accueil admin)
   ======================================== */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.menu-section-title {
    grid-column: 1 / -1;
    background: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    padding: 10px;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: var(--radius);
}

.menu-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    padding: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all var(--transition);
    min-height: 140px;
}

.menu-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.menu-card-accent {
    background: var(--color-primary-bg);
    border-color: var(--color-primary-light);
}

.menu-card h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.menu-card .menu-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    background: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 13px;
    transition: background var(--transition);
}

.menu-card .menu-link:hover {
    background: var(--color-primary-dark);
}

.menu-card .description {
    font-size: 11px;
    color: var(--color-text-light);
    margin: 0;
}

/* ========================================
   TABLES
   ======================================== */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius);
}

table.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

table.table thead th {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 10px 14px;
    font-weight: 600;
    text-align: left;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

table.table tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: middle;
}

table.table tbody tr:hover {
    background: var(--color-primary-bg);
}

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

table.table .text-right {
    text-align: right;
}

table.table .text-center {
    text-align: center;
}

/* ========================================
   LOGIN PAGE
   ======================================== */
.login-container {
    max-width: 400px;
    margin: 60px auto;
    background: var(--color-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--color-primary);
}

.login-container h1 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 20px;
    color: var(--color-text);
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    border-top: 1px solid var(--color-border-light);
    color: var(--color-text-light);
    font-size: 12px;
}

/* ========================================
   UTILITIES
   ======================================== */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-muted  { color: var(--color-text-light); }
.text-danger { color: var(--color-danger); }
.text-success { color: var(--color-success); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.hidden { display: none; }

/* ========================================
   PRINT
   ======================================== */
@media print {
    .nav-admin,
    .site-header,
    .site-footer,
    .no-print,
    .btn { display: none !important; }

    body { background: white; font-size: 12px; }
    main.container { padding: 0; max-width: 100%; }
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .menu-grid {
        grid-template-columns: 1fr;
    }

    .nav-admin .container {
        flex-direction: column;
        align-items: stretch;
    }

    .nav-admin a {
        text-align: center;
        padding: 10px;
        border-bottom: 1px solid rgba(255,255,255,0.15);
    }

    .nav-admin .nav-user {
        margin-left: 0;
        text-align: center;
    }

    .login-container {
        margin: 20px;
        padding: 24px;
    }

    .form-inline {
        flex-direction: column;
        align-items: stretch;
    }
}