/* ============================================================
   RedWine 紅酒銷售管理系統 - 暗色紅酒主題
   Shadcn/UI Inspired Dark Wine Theme
   ============================================================ */

/* == CSS Variables == */
:root {
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #111118;
    --color-bg-tertiary: #1a1a24;
    --color-bg-card: #14141e;
    --color-bg-elevated: #1e1e2c;
    --color-bg-input: #1a1a28;

    --color-wine: #722F37;
    --color-wine-light: #8B3A42;
    --color-wine-dark: #5C1A1B;
    --color-wine-glow: rgba(114, 47, 55, 0.3);

    --color-gold: #C9A96E;
    --color-gold-light: #D4B87A;
    --color-gold-dark: #B8944E;
    --color-gold-glow: rgba(201, 169, 110, 0.2);

    --color-red: #dc2626;
    --color-green: #10b981;
    --color-blue: #3b82f6;
    --color-yellow: #f59e0b;
    --color-purple: #8b5cf6;
    --color-cyan: #06b6d4;

    --color-text-primary: #f0ebe3;
    --color-text-secondary: #a8a09a;
    --color-text-muted: #6b6560;
    --color-text-inverse: #0a0a0f;

    --color-border: rgba(201, 169, 110, 0.12);
    --color-border-light: rgba(201, 169, 110, 0.06);
    --color-border-hover: rgba(201, 169, 110, 0.25);

    --font-heading: 'Playfair Display', 'Noto Sans TC', serif;
    --font-body: 'Inter', 'Noto Sans TC', sans-serif;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(114, 47, 55, 0.15);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --sidebar-width: 260px;
    --sidebar-collapsed-width: 72px;
    --topbar-height: 68px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* == Reset & Base == */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html { font-size: 15px; scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

a { color: var(--color-gold); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-gold-light); }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text-primary);
}

/* == Scrollbar == */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--color-wine); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-wine-light); }

/* == App Layout == */
.app-container {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

/* == Sidebar == */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--color-bg-secondary);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: var(--transition);
    overflow: hidden;
}

.sidebar-brand {
    padding: 1.5rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid var(--color-border);
}

.brand-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-wine), var(--color-wine-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    color: var(--color-gold);
    box-shadow: 0 0 20px var(--color-wine-glow);
    flex-shrink: 0;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-gold);
    letter-spacing: 1px;
}

.brand-sub {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0.75rem;
}

.nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.7rem 1rem;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 400;
    transition: var(--transition);
    position: relative;
}

.nav-link i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.nav-link:hover {
    background: rgba(114, 47, 55, 0.15);
    color: var(--color-text-primary);
}

.nav-item.active .nav-link {
    background: linear-gradient(135deg, rgba(114, 47, 55, 0.25), rgba(114, 47, 55, 0.1));
    color: var(--color-gold);
    font-weight: 500;
}

.nav-item.active .nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    background: var(--color-gold);
    border-radius: 0 3px 3px 0;
}

.sidebar-footer {
    padding: 1rem 0.75rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.user-avatar-sm {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-wine), var(--color-wine-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-gold);
    flex-shrink: 0;
}

.user-info-sm {
    display: flex;
    flex-direction: column;
}

.user-name-sm {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.user-role-sm {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-transform: capitalize;
}

.sidebar-logout {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: var(--transition);
}

.sidebar-logout:hover {
    background: rgba(220, 38, 38, 0.15);
    color: var(--color-red);
}

/* == Top Bar == */
.top-bar {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
}

.page-title h1 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.page-subtitle {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.top-bar-right {
    display: flex;
    align-items: center;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    position: relative;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-btn:hover {
    background: var(--color-bg-elevated);
    color: var(--color-text-primary);
}

.notif-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 7px;
    height: 7px;
    background: var(--color-red);
    border-radius: 50%;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

.user-menu:hover {
    background: var(--color-bg-elevated);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-wine), #8B3A42);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-gold);
    flex-shrink: 0;
}

.user-info-dropdown {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.user-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.user-role {
    font-size: 0.7rem;
}

.dropdown-arrow {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 180px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: var(--transition);
    z-index: 200;
    overflow: hidden;
}

.user-menu:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.65rem 1rem;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    transition: var(--transition);
}

.dropdown-item:hover {
    background: var(--color-bg-elevated);
    color: var(--color-text-primary);
}

.dropdown-item.text-danger:hover {
    color: var(--color-red);
}

.dropdown-divider {
    height: 1px;
    background: var(--color-border);
    margin: 0.25rem 0;
}

/* == Content Wrapper == */
.content-wrapper {
    flex: 1;
    padding: 1.5rem 2rem;
}

/* == Footer == */
.app-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* == Cards == */
.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-glow);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border-light);
}

.card-header h3 {
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-header h3 i {
    color: var(--color-gold);
}

.card-body {
    padding: 1.5rem;
}

.card-body.p-0 { padding: 0; }

.card-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-header-left {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.card-chart .card-body {
    padding: 1rem;
}

/* == Dashboard Stats == */
.dashboard-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

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

.stat-card.stat-wine { border-left-color: var(--color-wine); }
.stat-card.stat-customer { border-left-color: var(--color-blue); }
.stat-card.stat-order { border-left-color: var(--color-yellow); }
.stat-card.stat-revenue { border-left-color: var(--color-green); }

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.stat-wine .stat-icon { background: rgba(114, 47, 55, 0.2); color: var(--color-wine); }
.stat-customer .stat-icon { background: rgba(59, 130, 246, 0.15); color: var(--color-blue); }
.stat-order .stat-icon { background: rgba(245, 158, 11, 0.15); color: var(--color-yellow); }
.stat-revenue .stat-icon { background: rgba(16, 185, 129, 0.15); color: var(--color-green); }

.stat-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

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

.stat-value {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.2;
}

.stat-desc {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

/* == Dashboard Alerts == */
.dashboard-alerts {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

/* == Dashboard Grid == */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

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

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

.table th {
    padding: 0.85rem 1rem;
    text-align: left;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.table td {
    padding: 0.75rem 1rem;
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border-light);
}

.table tbody tr:hover {
    background: rgba(114, 47, 55, 0.05);
}

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

.table tbody tr.row-warning {
    background: rgba(245, 158, 11, 0.05);
}

.table tbody tr.row-warning:hover {
    background: rgba(245, 158, 11, 0.1);
}

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

/* == Badges == */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

.badge-admin { background: rgba(139, 92, 246, 0.15); color: var(--color-purple); }
.badge-manager { background: rgba(59, 130, 246, 0.15); color: var(--color-blue); }
.badge-staff { background: rgba(114, 47, 55, 0.15); color: var(--color-wine); }
.badge-active { background: rgba(16, 185, 129, 0.15); color: var(--color-green); }
.badge-inactive { background: rgba(107, 114, 128, 0.15); color: var(--color-text-muted); }
.badge-pending { background: rgba(245, 158, 11, 0.15); color: var(--color-yellow); }
.badge-processing { background: rgba(59, 130, 246, 0.15); color: var(--color-blue); }
.badge-shipped { background: rgba(6, 182, 212, 0.15); color: var(--color-cyan); }
.badge-delivered { background: rgba(16, 185, 129, 0.15); color: var(--color-green); }
.badge-cancelled { background: rgba(220, 38, 38, 0.15); color: var(--color-red); }

.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--color-gold);
    color: var(--color-bg-primary);
    font-size: 0.75rem;
    font-weight: 700;
}

.code-badge {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 0.82rem;
    color: var(--color-gold);
    background: rgba(201, 169, 110, 0.08);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
}

/* == Wine Type Badges == */
.wine-type-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
}

.type-red { background: rgba(114, 47, 55, 0.2); color: #e8a0a0; }
.type-white { background: rgba(255, 255, 200, 0.1); color: #f5e6c8; }
.type-rose { background: rgba(255, 150, 150, 0.15); color: #f0b0b0; }
.type-sparkling { background: rgba(255, 215, 0, 0.1); color: #f0d080; }
.type-dessert { background: rgba(180, 100, 50, 0.15); color: #d4a070; }
.type-fortified { background: rgba(139, 69, 19, 0.15); color: #c09060; }

/* == Stock Badge == */
.stock-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    padding: 0.15rem 0.6rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.85rem;
}

.stock-ok { background: rgba(16, 185, 129, 0.15); color: var(--color-green); }
.stock-low { background: rgba(245, 158, 11, 0.15); color: var(--color-yellow); animation: pulse-low 2s infinite; }

@keyframes pulse-low {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* == Action Buttons == */
.action-btns {
    display: flex;
    gap: 0.35rem;
}

.btn-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: var(--transition);
}

.btn-icon:hover {
    background: var(--color-bg-elevated);
    color: var(--color-text-primary);
}

.btn-icon.btn-edit:hover { background: rgba(59, 130, 246, 0.15); color: var(--color-blue); }
.btn-icon.btn-delete:hover { background: rgba(220, 38, 38, 0.15); color: var(--color-red); }

.wine-icon-red { color: var(--color-wine); }
.wine-icon-white { color: #f5e6c8; }
.wine-icon-rose { color: #f0b0b0; }
.wine-icon-sparkling { color: #f0d080; }
.wine-icon-dessert { color: #d4a070; }
.wine-icon-fortified { color: #c09060; }

.cell-with-icon {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* == Buttons == */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    font-family: var(--font-body);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-wine), var(--color-wine-dark));
    color: var(--color-gold);
    border-color: rgba(201, 169, 110, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-wine-light), var(--color-wine));
    color: var(--color-gold-light);
    box-shadow: 0 0 20px var(--color-wine-glow);
}

.btn-secondary {
    background: var(--color-bg-elevated);
    color: var(--color-text-secondary);
    border-color: var(--color-border);
}

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

.btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.82rem;
}

.btn-login {
    width: 100%;
    padding: 0.8rem;
    font-size: 1rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

/* == Forms == */
.form-grid {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

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

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.83rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.form-label i {
    color: var(--color-gold);
    font-size: 0.78rem;
}

.required { color: var(--color-red); }

.form-input {
    width: 100%;
    padding: 0.6rem 0.85rem;
    background: var(--color-bg-input);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-size: 0.88rem;
    font-family: var(--font-body);
    transition: var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--color-wine);
    box-shadow: 0 0 0 3px var(--color-wine-glow);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-input[readonly] {
    opacity: 0.6;
    cursor: not-allowed;
}

select.form-input {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23a8a09a' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1.2rem;
    padding-right: 2.5rem;
}

select.form-input option {
    background: var(--color-bg-card);
    color: var(--color-text-primary);
}

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

/* == File Upload == */
.file-upload-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.file-upload-area {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.file-upload-area:hover {
    border-color: var(--color-gold);
    background: rgba(201, 169, 110, 0.05);
}

.file-upload-area i {
    font-size: 2.5rem;
    color: var(--color-gold);
    margin-bottom: 0.75rem;
}

.file-upload-area p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.35rem;
}

.file-upload-area span {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

.file-input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.file-preview {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.file-preview img {
    max-width: 120px;
    max-height: 80px;
    border-radius: var(--radius-sm);
    object-fit: cover;
}

.current-image {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.5rem 0;
    font-size: 0.83rem;
    color: var(--color-text-muted);
}

.current-image img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    border: 1px solid var(--color-border);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border-light);
}

.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 0.25rem;
}

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

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box i {
    position: absolute;
    left: 0.75rem;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    pointer-events: none;
}

.search-box .form-input {
    padding-left: 2.25rem;
    width: 220px;
}

.filter-form .form-row {
    align-items: flex-end;
}

/* == Alerts == */
.alert {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    border: 1px solid transparent;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.2);
    color: var(--color-green);
}

.alert-error {
    background: rgba(220, 38, 38, 0.1);
    border-color: rgba(220, 38, 38, 0.2);
    color: var(--color-red);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.2);
    color: var(--color-yellow);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
    color: var(--color-blue);
}

.alert-link {
    margin-left: auto;
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* == Quick Actions == */
.quick-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.25rem 1rem;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: var(--transition);
    text-align: center;
}

.quick-action-btn i {
    font-size: 1.5rem;
    color: var(--color-gold);
}

.quick-action-btn:hover {
    background: rgba(114, 47, 55, 0.15);
    border-color: var(--color-wine);
    color: var(--color-text-primary);
    transform: translateY(-2px);
}

.quick-action-btn span {
    font-size: 0.82rem;
    font-weight: 500;
}

/* == Login Page == */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    position: relative;
    background: var(--color-bg-primary);
}

.login-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.login-bg-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(114, 47, 55, 0.15) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(201, 169, 110, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at 20% 80%, rgba(92, 26, 27, 0.1) 0%, transparent 50%);
}

.login-bg-particles {
    position: absolute;
    inset: 0;
}

.particle {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--color-gold);
    opacity: 0.3;
    animation: float-particle 6s ease-in-out var(--d) infinite;
}

@keyframes float-particle {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.3; }
    50% { transform: translateY(-30px) scale(1.5); opacity: 0.6; }
}

.login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    padding: 1rem;
}

.login-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 0 60px rgba(114, 47, 55, 0.1);
}

.login-header {
    padding: 2.5rem 2rem 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--color-border-light);
}

.login-brand-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--color-wine), var(--color-wine-dark));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--color-gold);
    box-shadow: 0 0 30px var(--color-wine-glow);
}

.login-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-gold);
    letter-spacing: 2px;
}

.login-subtitle {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

.login-body {
    padding: 1.5rem 2rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
}

.login-footer {
    padding: 1rem 2rem;
    text-align: center;
    border-top: 1px solid var(--color-border-light);
}

.login-footer p {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* == Reports == */
.reports-filter {
    margin-bottom: 1.5rem;
}

.reports-filter .filter-form {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
}

/* == Profile == */
.profile-avatar-section {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.5rem;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.profile-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-wine), var(--color-wine-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gold);
    flex-shrink: 0;
}

.profile-avatar-section h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
}

.profile-avatar-section p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* == Invoice Preview == */
.invoice-preview .invoice-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 1.5rem;
}

.invoice-brand h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-gold);
}

.invoice-brand p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.invoice-title h1 {
    font-size: 2rem;
    color: var(--color-text-primary);
    text-align: right;
}

.invoice-title p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-align: right;
}

.invoice-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.invoice-info h4 {
    font-size: 0.9rem;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
}

.invoice-info p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.25rem;
}

.invoice-info-right p {
    display: flex;
    justify-content: space-between;
}

.invoice-totals {
    text-align: right;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 2px solid var(--color-border);
}

.invoice-totals p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.35rem;
}

.invoice-totals h3 {
    font-size: 1.5rem;
    color: var(--color-gold);
    margin-top: 0.5rem;
}

.invoice-table th {
    background: var(--color-bg-elevated);
}

.order-totals { margin-top: 1rem; text-align: right; }
.order-totals .total-row { display: flex; justify-content: flex-end; gap: 1rem; margin-bottom: 0.35rem; }
.order-totals .total-row span:first-child { color: var(--color-text-muted); }
.order-totals .grand-total { font-size: 1.25rem; font-weight: 700; color: var(--color-gold); border-top: 2px solid var(--color-border); padding-top: 0.5rem; margin-top: 0.5rem; }

/* == Responsive == */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .main-content {
        margin-left: 0;
    }
    .sidebar-toggle {
        display: flex;
    }
    .top-bar {
        padding: 0 1rem;
    }
    .content-wrapper {
        padding: 1rem;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .dashboard-stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    .login-container {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .dashboard-stats-grid {
        grid-template-columns: 1fr;
    }
    .stat-card {
        padding: 1rem;
    }
    .quick-actions {
        grid-template-columns: 1fr;
    }
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .card-actions {
        width: 100%;
        flex-wrap: wrap;
    }
    .search-box .form-input {
        width: 100%;
    }
}

/* == Print == */
@media print {
    .sidebar, .top-bar, .app-footer, .btn, .action-btns, .card-actions, .sidebar-toggle, .search-box {
        display: none !important;
    }
    .main-content {
        margin-left: 0 !important;
    }
    .card {
        border: 1px solid #ddd !important;
        box-shadow: none !important;
        break-inside: avoid;
    }
    body {
        background: white !important;
        color: black !important;
    }
    .table th { background: #f5f5f5 !important; }
}