/* Rivon Chemical Industries - Admin Panel Premium Stylesheet (Vanilla CSS) */

:root {
    --primary: #0a549d; /* Rivon Blue */
    --primary-hover: #073f77;
    --secondary: #f2a20b; /* Rivon Amber/Orange */
    --secondary-hover: #cf8805;
    --accent: #d62828; /* Crimson Red */
    --dark-bg: #07213d; /* Dark Slate Navy */
    --dark-card: #0b2d52;
    --light-bg: #f4f7fa;
    --white: #ffffff;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --border-color: #cbd5e1;
    --success: #10b981;
    --warning: #f59e0b;
    --info: #3b82f6;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --transition: all 0.2s ease-in-out;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background-color: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.5;
}

/* Authentication Page Styles */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #0a3d70 100%);
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.auth-wrapper::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(242,162,11,0.08) 0%, rgba(0,0,0,0) 70%);
    top: -200px;
    right: -200px;
    border-radius: 50%;
}

.auth-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 12px;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.3), 0 8px 10px -6px rgb(0 0 0 / 0.3);
    z-index: 10;
    border-top: 5px solid var(--secondary);
}

.auth-logo {
    text-align: center;
    margin-bottom: 24px;
}

.auth-logo h1 {
    font-size: 1.8rem;
    color: var(--primary);
    font-weight: 800;
    letter-spacing: -0.5px;
}

.auth-logo span {
    color: var(--secondary);
}

.auth-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 30px;
}

/* Form Controls */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.95rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(10, 84, 157, 0.15);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-check-label {
    font-size: 0.875rem;
    color: var(--text-light);
    cursor: pointer;
    user-select: none;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    padding: 12px 20px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    width: 100%;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

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

.btn-secondary {
    background-color: #cbd5e1;
    color: var(--text-dark);
    padding: 10px 18px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    background-color: #94a3b8;
}

.btn-danger {
    background-color: var(--accent);
    color: var(--white);
    padding: 10px 18px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.btn-danger:hover {
    background-color: #b91c1c;
}

.auth-links {
    margin-top: 24px;
    text-align: center;
    font-size: 0.875rem;
}

.auth-links a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.auth-links a:hover {
    text-decoration: underline;
    color: var(--primary-hover);
}

/* Alert Notification Boxes */
.alert {
    padding: 12px 16px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    font-size: 0.875rem;
    border-left: 4px solid transparent;
}

.alert-danger {
    background-color: #fef2f2;
    color: #991b1b;
    border-left-color: var(--accent);
}

.alert-success {
    background-color: #ecfdf5;
    color: #065f46;
    border-left-color: var(--success);
}

/* Admin Dashboard Layout */
.admin-container {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    background-color: var(--dark-bg);
    color: var(--white);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-header h2 {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.sidebar-header h2 span {
    color: var(--secondary);
}

.sidebar-menu {
    list-style: none;
    padding: 20px 0;
    flex-grow: 1;
    overflow-y: auto;
}

.menu-item a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    border-left: 4px solid transparent;
}

.menu-item a:hover,
.menu-item.active a {
    color: var(--white);
    background-color: rgba(255, 255, 255, 0.05);
    border-left-color: var(--secondary);
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-main {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.admin-topbar {
    height: 70px;
    background-color: var(--white);
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
}

.topbar-title h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar-user span {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.logout-btn {
    background: none;
    border: none;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
}

.logout-btn:hover {
    text-decoration: underline;
}

.admin-content {
    padding: 30px;
    flex-grow: 1;
    overflow-y: auto;
}

/* Dashboard Cards Grid */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--box-shadow);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-left: 4px solid var(--primary);
}

.stat-card.secondary {
    border-left-color: var(--secondary);
}

.stat-card.success {
    border-left-color: var(--success);
}

.stat-card.warning {
    border-left-color: var(--warning);
}

.stat-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-top: 8px;
}

/* Content Card Panels */
.card-panel {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 24px;
    margin-bottom: 30px;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 15px;
}

.panel-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
}

/* Data Tables */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.admin-table th {
    background-color: #f8fafc;
    padding: 12px 16px;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-light);
    text-transform: uppercase;
    border-bottom: 2px solid #e2e8f0;
}

.admin-table td {
    padding: 14px 16px;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.9rem;
    vertical-align: middle;
}

.admin-table tr:hover td {
    background-color: #f8fafc;
}

/* Badges for status */
.badge {
    display: inline-block;
    padding: 3px 10px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 50px;
    text-transform: uppercase;
}

.badge-new {
    background-color: #eff6ff;
    color: #1d4ed8;
}

.badge-in_progress {
    background-color: #fffbeb;
    color: #b45309;
}

.badge-completed {
    background-color: #ecfdf5;
    color: #047857;
}

.badge-rejected {
    background-color: #fef2f2;
    color: #b91c1c;
}

/* Button groups and items */
.btn-group {
    display: flex;
    gap: 8px;
}

.btn-xs {
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: 4px;
}

/* Standard logo drawing component styled via pure HTML/CSS */
.logo-drawing {
    display: flex;
    align-items: center;
    font-family: 'Plus Jakarta Sans', serif;
    font-weight: 800;
    color: var(--primary);
    font-size: 1.7rem;
    line-height: 1;
    position: relative;
    user-select: none;
}

.logo-swoop {
    position: absolute;
    top: -2px;
    left: 45px;
    width: 32px;
    height: 14px;
    border-radius: 50% 50% 0 0;
    border-top: 3px solid var(--secondary);
    transform: rotate(15deg);
}

.logo-dot {
    position: absolute;
    top: -6px;
    left: 43px;
    width: 6px;
    height: 6px;
    background-color: var(--accent);
    border-radius: 50%;
}

.logo-sub {
    font-family: 'Inter', sans-serif;
    font-size: 0.62rem;
    font-weight: 700;
    color: #4b5563;
    letter-spacing: 2px;
    margin-top: 2px;
    text-transform: uppercase;
}

/* Media preview styles */
.thumbnail-preview {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.file-input-preview {
    margin-top: 10px;
    max-width: 150px;
    border-radius: 4px;
    display: block;
    border: 1px solid var(--border-color);
}
.video-preview {
    margin-top: 10px;
    max-width: 250px;
    border-radius: 4px;
    display: block;
}

/* Pagination container */
.admin-pagination {
    margin-top: 20px;
    display: flex;
    justify-content: flex-end;
}
.admin-pagination nav svg {
    width: 16px;
    height: 16px;
}
.admin-pagination nav {
    display: flex;
    align-items: center;
    gap: 5px;
}
.admin-pagination nav .relative {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    font-size: 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-dark);
}
.admin-pagination nav .relative.bg-white:hover {
    background-color: #f1f5f9;
}
.admin-pagination nav .relative.active {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* Layout for two-column dashboard pages */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}
.col-md-6 {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 10px;
}
.col-md-4 {
    flex: 0 0 33.333%;
    max-width: 33.333%;
    padding: 0 10px;
}
.col-md-8 {
    flex: 0 0 66.666%;
    max-width: 66.666%;
    padding: 0 10px;
}
.col-md-12 {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 0 10px;
}

@media (max-width: 768px) {
    .admin-container {
        flex-direction: column;
    }
    .admin-sidebar {
        width: 100%;
    }
    .col-md-6, .col-md-4, .col-md-8 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}