/* ==========================================================================
   Shree Bhagavati Annakshetra Admin Panel - Theme Stylesheet
   Design system matched directly from bhagavati-annakshetra-five.vercel.app
   Zero node_modules / Pure CSS / Ultra-fast loading
   ========================================================================== */

:root {
    /* Brand Colors */
    --color-cream: #fbf4e3;
    --color-card: #fffaf0;
    --color-white: #ffffff;
    --color-ink: #3b0d08;
    --color-ink-subtle: #280a05;
    --color-body-text: #55302a;
    --color-muted-text: #785a53;
    --color-border: rgba(59, 13, 8, 0.12);
    --color-border-hover: rgba(59, 13, 8, 0.28);
    
    /* Accents */
    --color-brand-red: #8f1a10;
    --color-brand-red-dark: #6f130b;
    --color-marigold: #ffcc4d;
    --color-marigold-hover: #f5be32;
    --color-saffron: #d9581e;
    --color-pale-yellow: #f6e7a6;
    --color-pale-yellow-hover: #efd98a;
    --color-icon-tint: #fbe3d6;
    --color-selected: #fff5c2;

    /* Status Colors */
    --color-success-bg: #eaf7ed;
    --color-success-text: #1e7e34;
    --color-warning-bg: #fff8e1;
    --color-warning-text: #b78103;
    --color-danger-bg: #fde8e7;
    --color-danger-text: #8f1a10;

    /* Sizing & Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    
    /* Layout */
    --sidebar-width: 270px;
    --topbar-height: 72px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(59, 13, 8, 0.05);
    --shadow-md: 0 4px 16px rgba(59, 13, 8, 0.06);
    --shadow-lg: 0 10px 30px rgba(59, 13, 8, 0.09);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--color-cream);
    color: var(--color-body-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

img, svg {
    display: block;
    max-width: 100%;
}

button, input, select, textarea {
    font: inherit;
    color: inherit;
}

/* ==========================================================================
   Typography & Helpers
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-ink);
    font-weight: 700;
    line-height: 1.25;
}

.text-ink { color: var(--color-ink) !important; }
.text-muted { color: var(--color-muted-text) !important; }
.text-red { color: var(--color-brand-red) !important; }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-lg { font-size: 1.125rem; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* ==========================================================================
   Authentication Views (Login Page)
   ========================================================================== */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    background-color: var(--color-cream);
    background-image: 
        radial-gradient(ellipse 60% 40% at 50% 10%, rgba(217, 88, 30, 0.08), transparent 70%),
        radial-gradient(ellipse 50% 50% at 50% 90%, rgba(255, 204, 77, 0.12), transparent 70%);
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 36px 32px;
}

.auth-header {
    text-align: center;
    margin-bottom: 28px;
}

.auth-logo-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto 14px;
    box-shadow: 0 4px 14px rgba(59, 13, 8, 0.12);
    border: 2px solid var(--color-marigold);
    background-color: var(--color-white);
}

.auth-logo-badge img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.auth-title {
    font-size: 1.45rem;
    color: var(--color-ink);
    margin-bottom: 4px;
    letter-spacing: -0.02em;
}

.auth-subtitle {
    font-size: 0.88rem;
    color: var(--color-muted-text);
}

.auth-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px;
    padding: 4px 12px;
    background-color: var(--color-pale-yellow);
    color: var(--color-ink);
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

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

.form-label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 12px 14px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-ink);
    font-size: 0.95rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    outline: none;
}

.form-input:focus {
    border-color: var(--color-brand-red);
    box-shadow: 0 0 0 3px rgba(143, 26, 16, 0.12);
}

.form-input.is-invalid {
    border-color: var(--color-brand-red);
    background-color: #fff9f9;
}

.form-error {
    color: var(--color-brand-red);
    font-size: 0.8rem;
    font-weight: 500;
    margin-top: 5px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.form-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.88rem;
    color: var(--color-body-text);
    user-select: none;
}

.form-checkbox {
    width: 17px;
    height: 17px;
    accent-color: var(--color-brand-red);
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.18s ease;
    text-align: center;
    white-space: nowrap;
}

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

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

.btn-secondary {
    background-color: var(--color-marigold);
    color: var(--color-ink);
}

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

.btn-outline {
    background-color: transparent;
    border-color: var(--color-border);
    color: var(--color-ink);
}

.btn-outline:hover {
    background-color: rgba(59, 13, 8, 0.05);
    border-color: var(--color-ink);
}

.btn-sm {
    padding: 7px 14px;
    font-size: 0.82rem;
}

.btn-block {
    width: 100%;
}

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border: 1px solid transparent;
}

.alert-success {
    background-color: var(--color-success-bg);
    color: var(--color-success-text);
    border-color: rgba(30, 126, 52, 0.2);
}

.alert-danger {
    background-color: var(--color-danger-bg);
    color: var(--color-danger-text);
    border-color: rgba(143, 26, 16, 0.25);
}

.alert-warning {
    background-color: var(--color-warning-bg);
    color: var(--color-warning-text);
    border-color: rgba(183, 129, 3, 0.25);
}

.alert-info {
    background-color: var(--color-pale-yellow);
    color: var(--color-ink);
    border-color: rgba(59, 13, 8, 0.15);
}

/* ==========================================================================
   Admin Shell Layout (Topbar, Sidebar, Main Content)
   ========================================================================== */
.admin-layout {
    display: flex;
    min-height: 100vh;
    background-color: var(--color-cream);
}

/* Sidebar */
.admin-sidebar {
    width: var(--sidebar-width);
    background-color: var(--color-ink);
    color: #fffaf0;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    transition: transform 0.25s ease;
    box-shadow: 4px 0 20px rgba(40, 10, 5, 0.18);
}

.sidebar-header {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-brand-logo {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--color-marigold);
    background-color: var(--color-white);
}

.sidebar-brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar-brand-text {
    line-height: 1.15;
}

.sidebar-brand-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-marigold);
    letter-spacing: -0.01em;
}

.sidebar-brand-subtitle {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 20px 14px;
}

.nav-section-title {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.45);
    padding: 8px 12px 6px;
    font-weight: 700;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.92rem;
    font-weight: 500;
    margin-bottom: 4px;
    transition: all 0.15s ease;
}

.nav-item:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--color-marigold);
}

.nav-item.active {
    background-color: var(--color-marigold);
    color: var(--color-ink);
    font-weight: 700;
}

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

.nav-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    stroke-width: 2;
}

.nav-badge {
    margin-left: auto;
    font-size: 0.72rem;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.nav-item.active .nav-badge {
    background-color: var(--color-ink);
    color: var(--color-marigold);
}

.nav-item:not(.active) .nav-badge {
    background-color: rgba(255, 255, 255, 0.14);
    color: #fff;
}

.sidebar-footer {
    padding: 14px 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-user-avatar {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    background-color: var(--color-marigold);
    color: var(--color-ink);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
    flex-shrink: 0;
}

.sidebar-user-info {
    flex: 1;
    min-width: 0;
    line-height: 1.2;
}

.sidebar-user-name {
    font-size: 0.88rem;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-role {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Main Content Area */
.admin-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Topbar */
.admin-topbar {
    height: var(--topbar-height);
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 90;
}

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

.menu-toggle-btn {
    display: none;
    background: none;
    border: none;
    color: var(--color-ink);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
}

.menu-toggle-btn:hover {
    background-color: var(--color-pale-yellow);
}

.topbar-page-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-ink);
}

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

.view-site-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--color-brand-red);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    background-color: var(--color-icon-tint);
    transition: background 0.15s ease;
}

.view-site-link:hover {
    background-color: #f7d1be;
}

.topbar-dropdown {
    position: relative;
}

.topbar-user-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: none;
    border: 1px solid var(--color-border);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.15s ease;
}

.topbar-user-btn:hover {
    background-color: var(--color-card);
    border-color: var(--color-ink);
}

.dropdown-avatar {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    background-color: var(--color-brand-red);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}

.dropdown-name {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-ink);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 200px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 6px;
    display: none;
    z-index: 150;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    font-size: 0.88rem;
    color: var(--color-body-text);
    border-radius: var(--radius-sm);
    transition: background 0.15s ease;
    cursor: pointer;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
}

.dropdown-item:hover {
    background-color: var(--color-card);
    color: var(--color-brand-red);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--color-border);
    margin: 6px 0;
}

/* Page Content Body */
.admin-content {
    flex: 1;
    padding: 28px;
}

/* ==========================================================================
   Dashboard Widgets & Components
   ========================================================================== */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.page-header-title {
    font-size: 1.5rem;
    color: var(--color-ink);
}

.page-header-subtitle {
    font-size: 0.9rem;
    color: var(--color-muted-text);
    margin-top: 2px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

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

.stat-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.stat-card-label {
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--color-muted-text);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.stat-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-tint-red {
    background-color: var(--color-icon-tint);
    color: var(--color-brand-red);
}

.icon-tint-yellow {
    background-color: var(--color-pale-yellow);
    color: var(--color-ink);
}

.icon-tint-cream {
    background-color: #ebdcb9;
    color: var(--color-ink);
}

.stat-card-value {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--color-ink);
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.stat-card-hint {
    font-size: 0.8rem;
    color: var(--color-muted-text);
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Card Sections */
.card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
    overflow: hidden;
}

.card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: rgba(255, 255, 255, 0.4);
}

.card-title {
    font-size: 1.15rem;
    color: var(--color-ink);
}

.card-subtitle {
    font-size: 0.84rem;
    color: var(--color-muted-text);
    margin-top: 2px;
}

.card-body {
    padding: 24px;
}

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

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.admin-table th {
    padding: 12px 18px;
    background-color: rgba(59, 13, 8, 0.04);
    color: var(--color-ink);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--color-border);
}

.admin-table td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-body-text);
    vertical-align: middle;
}

.admin-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.6);
}

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

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.2;
}

.badge-success {
    background-color: var(--color-success-bg);
    color: var(--color-success-text);
}

.badge-warning {
    background-color: var(--color-warning-bg);
    color: var(--color-warning-text);
}

.badge-pending {
    background-color: var(--color-pale-yellow);
    color: var(--color-ink);
}

.badge-danger {
    background-color: var(--color-danger-bg);
    color: var(--color-danger-text);
}

/* Info Box / Banner */
.kitchen-status-banner {
    background: linear-gradient(135deg, #3b0d08 0%, #6f130b 100%);
    color: #fff;
    border-radius: var(--radius-xl);
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    gap: 20px;
    box-shadow: var(--shadow-md);
}

.kitchen-status-info h3 {
    color: var(--color-marigold);
    font-size: 1.25rem;
    margin-bottom: 6px;
}

.kitchen-status-info p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.92rem;
    max-width: 600px;
}

/* Mobile backdrop */
.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(40, 10, 5, 0.5);
    z-index: 95;
    backdrop-filter: blur(2px);
}

/* Responsive Breakpoints */
@media (max-width: 991px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }

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

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

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

    .menu-toggle-btn {
        display: flex;
    }

    .admin-topbar {
        padding: 0 16px;
    }

    .admin-content {
        padding: 20px 16px;
    }
}