/* ========================================
   ROSEVIA BUTIK - ADMIN PANEL STYLES
   ======================================== */

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

:root {
    --sidebar-bg: #1a1a2e;
    --sidebar-hover: #16213e;
    --sidebar-active: #0f3460;
    --sidebar-width: 260px;

    --bg-primary: #f0f2f5;
    --bg-card: #ffffff;
    --bg-input: #f8f9fa;

    --text-primary: #1a1a2e;
    --text-secondary: #6c757d;
    --text-light: #adb5bd;
    --text-white: #ffffff;

    --accent: #c5956b;
    --accent-light: #d4a97a;
    --accent-dark: #b07d55;
    --accent-bg: rgba(197, 149, 107, 0.1);

    --status-new: #3b82f6;
    --status-preparing: #f59e0b;
    --status-shipping: #8b5cf6;
    --status-delivered: #10b981;
    --status-cancelled: #ef4444;

    --border: #e2e8f0;
    --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);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--text-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

/* ---------- LOGIN SCREEN ---------- */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.login-screen::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(197,149,107,0.08) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(197,149,107,0.05) 0%, transparent 40%);
    animation: loginBgFloat 20s ease-in-out infinite;
}

@keyframes loginBgFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(1deg); }
    66% { transform: translate(-20px, 20px) rotate(-1deg); }
}

.login-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
    animation: loginCardIn 0.6s ease-out;
}

@keyframes loginCardIn {
    from { opacity: 0; transform: translateY(30px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.login-logo {
    text-align: center;
    margin-bottom: 8px;
}

.login-logo h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 2px;
    line-height: 1;
}

.login-logo span {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 8px;
    color: var(--accent-light);
    margin-top: 4px;
}

.login-subtitle {
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    margin-bottom: 32px;
}

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

.login-screen .form-group label {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.login-screen .form-group input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    color: var(--text-white);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    outline: none;
}

.login-screen .form-group input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.login-screen .form-group input:focus {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 3px rgba(197, 149, 107, 0.15);
}

.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 48px;
}

.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    padding: 4px;
    transition: var(--transition);
}

.toggle-password:hover {
    color: var(--accent);
}

.login-error {
    color: var(--status-cancelled);
    font-size: 0.85rem;
    text-align: center;
    min-height: 20px;
    margin-bottom: 8px;
}

.btn-login {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-white);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-login:hover {
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(197, 149, 107, 0.3);
}

.btn-login:active {
    transform: translateY(0);
}

.btn-loader {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ---------- ADMIN PANEL LAYOUT ---------- */
.admin-panel {
    display: flex;
    min-height: 100vh;
}

/* ---------- SIDEBAR ---------- */
.sidebar {
    width: var(--sidebar-width);
    min-height: 100vh;
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 100;
    transition: var(--transition);
}

.sidebar-header {
    padding: 28px 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 1px;
    line-height: 1;
}

.sidebar-header span {
    display: block;
    font-size: 0.6rem;
    letter-spacing: 6px;
    color: var(--accent-light);
    margin-top: 3px;
    opacity: 0.7;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-item:hover {
    background: var(--sidebar-hover);
    color: rgba(255, 255, 255, 0.9);
}

.nav-item.active {
    background: var(--sidebar-active);
    color: var(--accent);
}

.nav-item.active svg {
    stroke: var(--accent);
}

.nav-badge {
    margin-left: auto;
    background: var(--status-cancelled);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 50px;
    min-width: 22px;
    text-align: center;
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-info {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.admin-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--sidebar-active);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.admin-avatar svg {
    stroke: var(--accent);
}

.admin-info span {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.btn-logout, .btn-logout-mobile {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    flex-shrink: 0;
}

.btn-logout:hover, .btn-logout-mobile:hover {
    color: var(--status-cancelled);
    background: rgba(239, 68, 68, 0.1);
}

/* ---------- MOBILE HEADER ---------- */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: var(--sidebar-bg);
    padding: 0 16px;
    align-items: center;
    justify-content: space-between;
    z-index: 90;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--accent);
}

.hamburger {
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 6px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 2px;
    transition: var(--transition);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
    backdrop-filter: blur(4px);
}

/* ---------- MAIN CONTENT ---------- */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 32px;
    min-height: 100vh;
}

.content-section {
    display: none;
    animation: fadeIn 0.3s ease;
}

.content-section.active {
    display: block;
}

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

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 28px;
}

.section-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.section-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.section-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ---------- STATS GRID ---------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 18px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.stat-orders::before { background: linear-gradient(90deg, var(--status-new), #60a5fa); }
.stat-revenue::before { background: linear-gradient(90deg, var(--accent), var(--accent-light)); }
.stat-pending::before { background: linear-gradient(90deg, var(--status-preparing), #fbbf24); }
.stat-products::before { background: linear-gradient(90deg, var(--status-shipping), #a78bfa); }

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-orders .stat-icon { background: rgba(59, 130, 246, 0.1); color: var(--status-new); }
.stat-revenue .stat-icon { background: var(--accent-bg); color: var(--accent); }
.stat-pending .stat-icon { background: rgba(245, 158, 11, 0.1); color: var(--status-preparing); }
.stat-products .stat-icon { background: rgba(139, 92, 246, 0.1); color: var(--status-shipping); }

.stat-icon svg {
    stroke: currentColor;
}

.stat-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

/* ---------- CARDS ---------- */
.dashboard-card, .product-form-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    overflow: hidden;
    margin-bottom: 24px;
}

.card-header {
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
}

.card-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    font-weight: 600;
}

.btn-link {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.btn-link:hover {
    color: var(--accent-dark);
}

.btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    line-height: 1;
}

.btn-close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-primary);
}

/* ---------- TABLE ---------- */
.table-responsive {
    overflow-x: auto;
}

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

.data-table th {
    padding: 14px 20px;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    background: var(--bg-input);
    white-space: nowrap;
}

.data-table td {
    padding: 14px 20px;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.data-table tbody tr {
    transition: var(--transition);
}

.data-table tbody tr:hover {
    background: var(--accent-bg);
}

.data-table .empty-state {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px 20px;
}

/* ---------- STATUS BADGES ---------- */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
}

.status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-badge.status-yeni { background: rgba(59,130,246,0.1); color: var(--status-new); }
.status-badge.status-yeni::before { background: var(--status-new); }

.status-badge.status-hazirlaniyor { background: rgba(245,158,11,0.1); color: var(--status-preparing); }
.status-badge.status-hazirlaniyor::before { background: var(--status-preparing); }

.status-badge.status-kargoda { background: rgba(139,92,246,0.1); color: var(--status-shipping); }
.status-badge.status-kargoda::before { background: var(--status-shipping); }

.status-badge.status-teslim { background: rgba(16,185,129,0.1); color: var(--status-delivered); }
.status-badge.status-teslim::before { background: var(--status-delivered); }

.status-badge.status-iptal { background: rgba(239,68,68,0.1); color: var(--status-cancelled); }
.status-badge.status-iptal::before { background: var(--status-cancelled); }

/* ---------- ORDERS LIST ---------- */
.orders-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.order-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
}

.order-card:hover {
    box-shadow: var(--shadow-md);
}

.order-card.new-order-highlight {
    animation: newOrderGlow 2s ease-out;
}

@keyframes newOrderGlow {
    0% { box-shadow: 0 0 0 0 rgba(197, 149, 107, 0.4); }
    50% { box-shadow: 0 0 20px 4px rgba(197, 149, 107, 0.2); }
    100% { box-shadow: var(--shadow-sm); }
}

.order-summary {
    padding: 18px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    cursor: pointer;
    transition: var(--transition);
    flex-wrap: wrap;
}

.order-summary:hover {
    background: var(--accent-bg);
}

.order-number {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
    min-width: 100px;
}

.order-customer {
    flex: 1;
    min-width: 120px;
}

.order-customer .name {
    font-weight: 600;
    font-size: 0.9rem;
}

.order-customer .phone {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.order-total {
    font-weight: 700;
    font-size: 1rem;
    color: var(--accent);
    min-width: 80px;
}

.order-date {
    font-size: 0.8rem;
    color: var(--text-secondary);
    min-width: 100px;
}

.order-expand-icon {
    color: var(--text-light);
    transition: var(--transition);
    flex-shrink: 0;
}

.order-card.expanded .order-expand-icon {
    transform: rotate(180deg);
}

.order-details {
    display: none;
    padding: 0 24px 24px;
    border-top: 1px solid var(--border);
    animation: slideDown 0.3s ease;
}

.order-card.expanded .order-details {
    display: block;
}

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

.order-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding-top: 20px;
}

.detail-section h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    font-weight: 600;
}

.detail-section p {
    font-size: 0.9rem;
    margin-bottom: 4px;
    line-height: 1.5;
}

.detail-section p strong {
    font-weight: 600;
}

.order-items-list {
    margin-top: 16px;
}

.order-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.order-item:last-child {
    border-bottom: none;
}

.order-item-image {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    background: var(--bg-input);
}

.order-item-info {
    flex: 1;
}

.order-item-info .item-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.order-item-info .item-details {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.order-item-price {
    font-weight: 600;
    color: var(--accent);
}

.order-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

.order-actions select {
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-family: inherit;
    background: var(--bg-input);
    color: var(--text-primary);
    cursor: pointer;
    outline: none;
    transition: var(--transition);
}

.order-actions select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-bg);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #25D366;
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
}

.btn-whatsapp:hover {
    background: #1da851;
    transform: translateY(-1px);
}

.btn-update-status {
    padding: 8px 20px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
}

.btn-update-status:hover {
    background: var(--accent-dark);
    transform: translateY(-1px);
}

/* ---------- FILTER ---------- */
.filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-group label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.filter-group select {
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-family: inherit;
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    outline: none;
    transition: var(--transition);
}

.filter-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-bg);
}

/* ---------- BUTTONS ---------- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(197, 149, 107, 0.3);
}

.btn-secondary {
    padding: 10px 22px;
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-danger {
    padding: 10px 22px;
    background: var(--status-cancelled);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
}

.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-1px);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
}

.btn-icon {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.btn-icon:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-bg);
}

.btn-icon.danger:hover {
    border-color: var(--status-cancelled);
    color: var(--status-cancelled);
    background: rgba(239, 68, 68, 0.1);
}

/* ---------- PRODUCT FORM ---------- */
.product-form-card {
    animation: slideDown 0.3s ease;
}

.product-form-card form {
    padding: 24px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: inherit;
    background: var(--bg-input);
    color: var(--text-primary);
    outline: none;
    transition: var(--transition);
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-bg);
    background: var(--bg-card);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

/* ---------- SIZE TOGGLES ---------- */
.sizes-toggles {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    padding: 12px 0;
}

.size-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
}

.size-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    min-width: 24px;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    cursor: pointer;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: #ccc;
    border-radius: 24px;
    transition: var(--transition);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: white;
    left: 3px;
    bottom: 3px;
    transition: var(--transition);
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--accent);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(20px);
}

.toggle-switch input:focus + .toggle-slider {
    box-shadow: 0 0 0 3px var(--accent-bg);
}

/* ---------- PRODUCTS GRID ---------- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.product-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
    animation: fadeIn 0.3s ease;
}

.product-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.product-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--bg-input);
    display: block;
}

.product-card-image.no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 0.85rem;
}

.product-card-body {
    padding: 18px;
}

.product-card-category {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 6px;
}

.product-card-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.4;
}

.product-card-prices {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.product-card-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
}

.product-card-old-price {
    font-size: 0.9rem;
    color: var(--text-light);
    text-decoration: line-through;
}

.product-card-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--accent-bg);
    color: var(--accent);
}

.product-card-badge.badge-new { background: rgba(59,130,246,0.1); color: var(--status-new); }
.product-card-badge.badge-sale { background: rgba(239,68,68,0.1); color: var(--status-cancelled); }
.product-card-badge.badge-bestseller { background: rgba(16,185,129,0.1); color: var(--status-delivered); }
.product-card-badge.badge-limited { background: rgba(245,158,11,0.1); color: var(--status-preparing); }

.product-card-sizes {
    display: flex;
    gap: 6px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.product-size-tag {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
}

.product-size-tag.in-stock {
    background: rgba(16, 185, 129, 0.1);
    color: var(--status-delivered);
}

.product-size-tag.out-of-stock {
    background: rgba(239, 68, 68, 0.08);
    color: var(--text-light);
    text-decoration: line-through;
}

.product-card-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

/* ---------- EMPTY STATE ---------- */
.empty-state-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--text-light);
    gap: 16px;
    grid-column: 1 / -1;
}

.empty-state-box p {
    font-size: 0.95rem;
}

/* ---------- TOAST NOTIFICATIONS ---------- */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    max-width: 420px;
    pointer-events: auto;
    animation: toastIn 0.4s ease-out;
    border-left: 4px solid var(--accent);
}

.toast.toast-success { border-left-color: var(--status-delivered); }
.toast.toast-error { border-left-color: var(--status-cancelled); }
.toast.toast-order { border-left-color: var(--status-new); }

@keyframes toastIn {
    from { opacity: 0; transform: translateX(100px); }
    to { opacity: 1; transform: translateX(0); }
}

.toast.removing {
    animation: toastOut 0.3s ease-in forwards;
}

@keyframes toastOut {
    to { opacity: 0; transform: translateX(100px); }
}

.toast-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toast-success .toast-icon { background: rgba(16,185,129,0.1); color: var(--status-delivered); }
.toast-error .toast-icon { background: rgba(239,68,68,0.1); color: var(--status-cancelled); }
.toast-order .toast-icon { background: rgba(59,130,246,0.1); color: var(--status-new); }

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.toast-message {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 4px;
    font-size: 1.2rem;
    line-height: 1;
    transition: var(--transition);
}

.toast-close:hover {
    color: var(--text-primary);
}

/* ---------- MODAL ---------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.2s ease;
}

.modal-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 40px;
    max-width: 400px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-xl);
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.modal-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.modal-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--status-preparing);
}

.modal-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.modal-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

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

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-overlay.show {
        display: block;
    }

    .mobile-header {
        display: flex;
    }

    .main-content {
        margin-left: 0;
        padding: 72px 16px 24px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .stat-card {
        padding: 16px;
        gap: 12px;
    }

    .stat-icon {
        width: 40px;
        height: 40px;
    }

    .stat-value {
        font-size: 1.3rem;
    }

    .stat-label {
        font-size: 0.7rem;
    }

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

    .order-summary {
        padding: 14px 16px;
        gap: 10px;
    }

    .order-details {
        padding: 0 16px 16px;
    }

    .order-details-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

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

    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .section-header h1 {
        font-size: 1.4rem;
    }

    .order-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .toast {
        min-width: 260px;
        max-width: calc(100vw - 40px);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .sizes-toggles {
        gap: 16px;
    }

    .login-card {
        padding: 32px 24px;
    }
}