/* SliceMart Admin Panel Stylesheet */
/* ================================== */

:root {
    --admin-primary: #6366f1;
    --admin-primary-dark: #4f46e5;
    --admin-accent: #f59e0b;
    --admin-success: #10b981;
    --admin-danger: #ef4444;
    --admin-warning: #f59e0b;

    --admin-dark: #0f172a;
    --admin-sidebar: #1e293b;
    --admin-card: #1e293b;
    --admin-bg: #0f172a;
    --admin-border: #334155;

    --admin-text: #e2e8f0;
    --admin-text-muted: #94a3b8;

    --admin-radius: 10px;
    --admin-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--admin-bg);
    color: var(--admin-text);
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* Sidebar */
.admin-sidebar {
    width: 260px;
    background: var(--admin-sidebar);
    padding: 20px 0;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
}

.admin-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 20px 25px;
    border-bottom: 1px solid var(--admin-border);
    margin-bottom: 20px;
}

.admin-logo-icon {
    font-size: 28px;
}

.admin-logo-text {
    display: flex;
    flex-direction: column;
}

.admin-logo-name {
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.admin-logo-sub {
    font-size: 11px;
    color: var(--admin-text-muted);
}

/* Nav Links */
.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--admin-text-muted);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.nav-link:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--admin-text);
}

.nav-link.active {
    background: rgba(99, 102, 241, 0.15);
    color: var(--admin-primary);
    border-left-color: var(--admin-primary);
}

.nav-link i {
    width: 20px;
    font-size: 16px;
}

.nav-section {
    padding: 15px 20px 8px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--admin-text-muted);
    opacity: 0.6;
}

/* Main Content */
.admin-main {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
}

/* Top Header */
.admin-header {
    background: var(--admin-card);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--admin-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-header h1 {
    font-size: 22px;
    font-weight: 600;
}

.admin-header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.admin-user {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--admin-text-muted);
}

.admin-avatar {
    width: 36px;
    height: 36px;
    background: var(--admin-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

/* Content Area */
.admin-content {
    padding: 30px;
}

/* Cards */
.admin-card {
    background: var(--admin-card);
    border-radius: var(--admin-radius);
    padding: 25px;
    border: 1px solid var(--admin-border);
    margin-bottom: 25px;
}

.admin-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--admin-border);
}

.admin-card-title {
    font-size: 18px;
    font-weight: 600;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--admin-card);
    border-radius: var(--admin-radius);
    padding: 25px;
    border: 1px solid var(--admin-border);
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--admin-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.stat-icon.blue {
    background: rgba(99, 102, 241, 0.2);
    color: #818cf8;
}

.stat-icon.green {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
}

.stat-icon.orange {
    background: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}

.stat-icon.purple {
    background: rgba(139, 92, 246, 0.2);
    color: #a78bfa;
}

.stat-info h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-info p {
    color: var(--admin-text-muted);
    font-size: 14px;
}

/* Tables */
.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th {
    text-align: left;
    padding: 12px 15px;
    background: rgba(0, 0, 0, 0.2);
    color: var(--admin-text-muted);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-table td {
    padding: 15px;
    border-bottom: 1px solid var(--admin-border);
    font-size: 14px;
}

.admin-table tr:hover {
    background: rgba(99, 102, 241, 0.05);
}

.admin-table img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    padding: 3px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

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

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

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

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

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--admin-border);
    color: var(--admin-text-muted);
}

.btn-outline:hover {
    border-color: var(--admin-primary);
    color: var(--admin-primary);
}

/* Action Buttons */
.action-btns {
    display: flex;
    gap: 8px;
}

.action-btn {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.action-btn.edit {
    background: rgba(99, 102, 241, 0.2);
    color: #818cf8;
}

.action-btn.delete {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

.action-btn:hover {
    transform: scale(1.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--admin-text-muted);
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    background: var(--admin-bg);
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    color: var(--admin-text);
    font-size: 14px;
    transition: all 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--admin-primary);
}

.form-control::placeholder {
    color: var(--admin-text-muted);
    opacity: 0.6;
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

select.form-control {
    cursor: pointer;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.badge-success {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
}

.badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}

.badge-danger {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

.badge-info {
    background: rgba(99, 102, 241, 0.2);
    color: #818cf8;
}

/* Login Page */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

.login-box {
    background: var(--admin-card);
    border-radius: var(--admin-radius);
    padding: 50px;
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--admin-border);
    box-shadow: var(--admin-shadow);
}

.login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo span {
    font-size: 50px;
}

.login-logo h1 {
    font-size: 24px;
    margin-top: 10px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.login-logo p {
    color: var(--admin-text-muted);
    font-size: 14px;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form .btn {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    margin-top: 10px;
}

.login-hint {
    margin-top: 25px;
    padding: 15px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 6px;
    font-size: 13px;
    color: var(--admin-text-muted);
}

.login-back {
    text-align: center;
    margin-top: 20px;
}

.login-back a {
    color: var(--admin-primary);
    font-size: 14px;
}

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-success {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.alert-error {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal {
    background: var(--admin-card);
    border-radius: var(--admin-radius);
    padding: 30px;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--admin-border);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--admin-border);
}

.modal-close {
    background: none;
    border: none;
    color: var(--admin-text-muted);
    font-size: 24px;
    cursor: pointer;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 25px;
}

.pagination a,
.pagination span {
    padding: 8px 14px;
    background: var(--admin-bg);
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    color: var(--admin-text-muted);
    font-size: 14px;
}

.pagination a:hover,
.pagination .active {
    background: var(--admin-primary);
    border-color: var(--admin-primary);
    color: white;
}

/* Tab Navigation */
.tabs {
    display: flex;
    gap: 5px;
    margin-bottom: 25px;
    border-bottom: 1px solid var(--admin-border);
    padding-bottom: 15px;
}

.tab {
    padding: 10px 20px;
    background: transparent;
    border: none;
    color: var(--admin-text-muted);
    cursor: pointer;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}

.tab:hover {
    background: rgba(99, 102, 241, 0.1);
}

.tab.active {
    background: var(--admin-primary);
    color: white;
}

/* Responsive */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }

    .admin-main {
        margin-left: 0;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}