@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-primary-light: #dbeafe;
    --color-secondary: #64748b;
    --color-secondary-light: #f1f5f9;
    --color-success: #10b981;
    --color-success-light: #d1fae5;
    --color-warning: #f59e0b;
    --color-warning-light: #fef3c7;
    --color-danger: #ef4444;
    --color-danger-light: #fee2e2;
    --color-info: #3b82f6;
    --color-info-light: #dbeafe;

    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-card: #ffffff;
    --bg-hover: #f1f5f9;

    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;

    --border: #e2e8f0;
    --border-light: #f1f5f9;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --transition: 0.2s ease;

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Legacy variables for compatibility */
    --primary: var(--color-primary);
    --primary-hover: var(--color-primary-hover);
    --primary-light: var(--color-primary-light);
    --secondary: var(--color-secondary);
    --secondary-light: var(--color-secondary-light);
    --success: var(--color-success);
    --success-light: var(--color-success-light);
    --warning: var(--color-warning);
    --warning-light: var(--color-warning-light);
    --danger: var(--color-danger);
    --danger-light: var(--color-danger-light);
    --info: var(--color-info);
    --info-light: var(--color-info-light);
    --bg: var(--bg-primary);
    --bg-secondary: var(--bg-secondary);
    --bg-card: var(--bg-card);
    --text: var(--text-primary);
    --text-light: var(--text-secondary);
    --text-muted: var(--text-muted);
    --border: var(--border);
    --shadow: var(--shadow-sm);
    --shadow-hover: var(--shadow-md);
    --shadow-card: var(--shadow-sm);
}

[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-card: #1e293b;
    --bg-hover: #334155;

    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;

    --border: #334155;
    --border-light: #1e293b;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);

    /* Legacy variables for compatibility */
    --primary: #60a5fa;
    --primary-hover: #3b82f6;
    --primary-light: rgba(96, 165, 250, 0.14);
    --secondary: #94a3b8;
    --secondary-light: rgba(148, 163, 184, 0.16);
    --success: #34d399;
    --success-light: rgba(52, 211, 153, 0.18);
    --warning: #fbbf24;
    --warning-light: rgba(251, 191, 36, 0.18);
    --danger: #f87171;
    --danger-light: rgba(248, 113, 113, 0.18);
    --info: #60a5fa;
    --info-light: rgba(96, 165, 250, 0.18);
    --bg: var(--bg-primary);
    --bg-secondary: var(--bg-secondary);
    --bg-card: var(--bg-card);
    --text: var(--text-primary);
    --text-light: var(--text-secondary);
    --text-muted: var(--text-muted);
    --border: var(--border);
    --shadow: var(--shadow-sm);
    --shadow-hover: var(--shadow-md);
    --shadow-card: var(--shadow-sm);
}

[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-card: #1e293b;
    --bg-hover: #334155;

    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;

    --border: #334155;
    --border-light: #1e293b;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--spacing-md) 0;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-secondary);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 14px;
    font-weight: 500;
    line-height: 1;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

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

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

.btn-success:hover {
    background: #059669;
    border-color: #059669;
}

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

.btn-danger:hover {
    background: #dc2626;
    border-color: #dc2626;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 12px;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 16px;
}

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

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

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border);
    background: var(--bg-secondary);
    font-weight: 600;
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--spacing-sm) center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.table th,
.table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.table th {
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-secondary);
}

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

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 12px;
    font-weight: 500;
    line-height: 1;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-primary {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

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

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

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

.alert {
    padding: var(--spacing-md);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

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

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

.alert-warning {
    background: var(--color-warning-light);
    border-color: var(--color-warning);
    color: #92400e;
}

.alert-info {
    background: var(--color-info-light);
    border-color: var(--color-info);
    color: #1e40af;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -var(--spacing-md);
}

.col {
    flex: 1;
    padding: 0 var(--spacing-md);
}

.col-1 { flex: 0 0 8.333%; max-width: 8.333%; }
.col-2 { flex: 0 0 16.667%; max-width: 16.667%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }
.col-4 { flex: 0 0 33.333%; max-width: 33.333%; }
.col-5 { flex: 0 0 41.667%; max-width: 41.667%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-7 { flex: 0 0 58.333%; max-width: 58.333%; }
.col-8 { flex: 0 0 66.667%; max-width: 66.667%; }
.col-9 { flex: 0 0 75%; max-width: 75%; }
.col-10 { flex: 0 0 83.333%; max-width: 83.333%; }
.col-11 { flex: 0 0 91.667%; max-width: 91.667%; }
.col-12 { flex: 0 0 100%; max-width: 100%; }

@media (max-width: 768px) {
    .col-1, .col-2, .col-3, .col-4, .col-5, .col-6,
    .col-7, .col-8, .col-9, .col-10, .col-11, .col-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }
.justify-content-start { justify-content: flex-start; }
.justify-content-center { justify-content: center; }
.justify-content-end { justify-content: end; }
.justify-content-between { justify-content: space-between; }
.align-items-start { align-items: flex-start; }
.align-items-center { align-items: center; }
.align-items-end { align-items: end; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }
.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }
.p-5 { padding: var(--spacing-xl); }

.nav {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 0 var(--spacing-lg);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin: 0 var(--spacing-md) 0 0;
}

.nav-link {
    display: block;
    padding: var(--spacing-lg) var(--spacing-md);
    color: var(--text-secondary);
    font-weight: 500;
    transition: color var(--transition);
    border-bottom: 2px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.sidebar {
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    padding: var(--spacing-lg);
    min-height: 100vh;
}

.sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav li {
    margin-bottom: var(--spacing-sm);
}

.sidebar-nav a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background: var(--bg-hover);
    color: var(--color-primary);
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

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

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

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

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-radius: 50%;
    border-top-color: var(--color-primary);
    animation: spin 1s ease-in-out infinite;
}

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

/* Utility classes */
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--text-secondary); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-danger { color: var(--color-danger); }
.text-muted { color: var(--text-muted); }

.bg-primary { background: var(--color-primary); color: white; }
.bg-secondary { background: var(--color-secondary); color: white; }
.bg-success { background: var(--color-success); color: white; }
.bg-warning { background: var(--color-warning); color: white; }
.bg-danger { background: var(--color-danger); color: white; }
.bg-light { background: var(--bg-secondary); }

.border { border: 1px solid var(--border); }
.border-top { border-top: 1px solid var(--border); }
.border-bottom { border-bottom: 1px solid var(--border); }
.border-left { border-left: 1px solid var(--border); }
.border-right { border-right: 1px solid var(--border); }

.rounded { border-radius: var(--radius-md); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-lg { border-radius: var(--radius-lg); }

.shadow { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }

.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-fixed { position: fixed; }
.position-sticky { position: sticky; }

.m-0 { margin: 0; }
.m-1 { margin: var(--spacing-xs); }
.m-2 { margin: var(--spacing-sm); }
.m-3 { margin: var(--spacing-md); }
.m-4 { margin: var(--spacing-lg); }

.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast), opacity var(--transition-fast), transform var(--transition-fast);
}

a:hover {
    color: var(--primary-hover);
}

.navbar,
.top-nav {
    background: transparent !important;
}

.app-nav-shell {
    position: sticky;
    top: 0;
    z-index: 1100;
    padding: 1.2rem 1.2rem 0;
}

.app-nav {
    backdrop-filter: blur(18px);
    background: var(--bg-nav);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 1rem 1.2rem;
}

.app-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    color: var(--text) !important;
}

.app-brand-mark {
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    background: var(--gradient-primary);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xs);
    font-size: 1.15rem;
}

.app-brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
}

.app-brand-copy strong {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    letter-spacing: -0.03em;
}

.app-brand-copy span {
    color: var(--text-light);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.app-nav-toggle {
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 0.6rem 0.8rem;
    background: var(--color-surface-strong);
    color: var(--text);
    box-shadow: none !important;
}

.app-nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    align-items: center;
}

.app-nav-links .nav-link,
.nav-pills .nav-link,
.navbar .nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.85rem 1rem !important;
    border-radius: 16px;
    color: var(--text-light) !important;
    font-weight: 700;
    font-size: 0.92rem;
    letter-spacing: -0.01em;
}

.app-nav-links .nav-link:hover,
.nav-pills .nav-link:hover,
.navbar .nav-link:hover {
    background: rgba(255, 255, 255, 0.55) !important;
    color: var(--text) !important;
    transform: translateY(-1px);
}

.app-nav-links .nav-link.active,
.nav-pills .nav-link.active,
.navbar .nav-link.active {
    background: var(--gradient-primary) !important;
    color: #fff !important;
    box-shadow: 0 18px 30px rgba(239, 108, 47, 0.2);
}

.app-toolbar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.app-user-chip,
.theme-toggle,
.quick-link-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.7rem 0.95rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.45);
    color: var(--text);
    font-weight: 700;
    font-size: 0.9rem;
}

.theme-toggle {
    cursor: pointer;
}

.theme-toggle:hover,
.quick-link-chip:hover,
.app-user-chip:hover {
    border-color: var(--color-border-strong);
    background: rgba(255, 255, 255, 0.68);
    color: var(--text);
}

.user-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 999px;
    background: var(--gradient-primary);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    box-shadow: 0 12px 24px rgba(239, 108, 47, 0.18);
}

.dropdown-menu {
    min-width: 14rem;
    border: 1px solid var(--border) !important;
    border-radius: 18px;
    background: var(--color-surface-strong) !important;
    box-shadow: var(--shadow-md);
    padding: 0.55rem;
}

.dropdown-item {
    border-radius: 12px;
    padding: 0.7rem 0.9rem;
    font-weight: 600;
    color: var(--text) !important;
}

.dropdown-item:hover {
    background: var(--primary-light) !important;
    color: var(--primary) !important;
}

.container-main {
    width: min(1380px, calc(100% - 2.4rem));
    margin: 1.1rem auto 2rem;
    padding: 2.1rem;
    border-radius: 32px;
    border: 1px solid var(--border);
    background: var(--gradient-card);
    box-shadow: var(--shadow-glass);
}

.page-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(260px, 0.9fr);
    gap: 1.2rem;
    margin-bottom: 1.6rem;
}

.page-hero-main,
.page-hero-aside {
    border-radius: 26px;
    overflow: hidden;
    position: relative;
}

.page-hero-main {
    padding: 2rem;
    background: var(--gradient-header);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.page-hero-main::before {
    content: '';
    position: absolute;
    inset: auto -12% -35% auto;
    width: 18rem;
    height: 18rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
}

.page-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.page-hero-main h1,
.page-hero-main .page-title {
    color: #fff !important;
    margin: 1rem 0 0.6rem;
    font-size: clamp(2rem, 3vw, 2.8rem);
}

.page-hero-main p {
    max-width: 44rem;
    color: rgba(255, 255, 255, 0.85) !important;
    margin: 0;
    font-size: 1rem;
}

.page-hero-aside {
    padding: 1.35rem;
    background: var(--color-surface-strong);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1rem;
}

.page-hero-aside-label {
    color: var(--text-muted);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    font-weight: 800;
    text-transform: uppercase;
}

.page-hero-aside strong {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    margin-top: 0.35rem;
}

.page-hero-meta {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.page-hero-meta .quick-link-chip {
    background: var(--color-surface-alt);
}

.dashboard-card,
.settings-card,
.card,
.position-row,
.auth-card,
.surface-card {
    background: var(--bg-card) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.dashboard-card,
.settings-card,
.position-row,
.surface-card {
    padding: 1.4rem;
    margin-bottom: 1.4rem;
}

.dashboard-card:hover,
.card:hover,
.position-row:hover,
.surface-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-border-strong) !important;
}

.stats-grid {
    display: grid;
    gap: 1rem;
    margin-bottom: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.stat-card {
    padding: 1.55rem;
    border-radius: 24px;
    background: linear-gradient(145deg, rgba(23, 32, 51, 0.96) 0%, rgba(34, 64, 108, 0.92) 52%, rgba(20, 125, 116, 0.9) 100%) !important;
    color: #fff;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    min-height: 170px;
    border: none !important;
    box-shadow: var(--shadow-md);
}

.stat-card::before {
    content: '';
    position: absolute;
    width: 10rem;
    height: 10rem;
    top: -3.5rem;
    right: -3rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.stat-card:hover {
    transform: translateY(-4px) scale(1.01);
}

.stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 4vw, 3.1rem);
    font-weight: 700;
    color: #fff !important;
    line-height: 1;
}

.stat-label {
    margin-top: 0.7rem;
    color: rgba(255, 255, 255, 0.82) !important;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.section-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 1.5rem;
}

.search-container {
    min-width: min(100%, 320px);
}

.search-input,
.form-control,
.form-select,
input,
textarea {
    width: 100%;
    font-size: 16px !important;
    border: 1px solid var(--border) !important;
    border-radius: 16px !important;
    padding: 0.9rem 1rem;
    background: var(--color-surface-strong) !important;
    color: var(--text) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.search-input::placeholder,
.form-control::placeholder,
input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
}

.search-input:focus,
.form-control:focus,
.form-select:focus,
input:focus,
textarea:focus {
    outline: none;
    border-color: rgba(239, 108, 47, 0.45) !important;
    box-shadow: 0 0 0 4px var(--primary-light) !important;
    transform: translateY(-1px);
}

.form-label {
    color: var(--text);
    font-weight: 700;
    margin-bottom: 0.45rem;
}

.form-check-input {
    border-color: var(--border);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.remember-toggle {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.85rem;
    align-items: start;
    padding: 0.95rem 1rem;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--color-surface-strong);
    cursor: pointer;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.remember-toggle:hover {
    border-color: rgba(239, 108, 47, 0.35);
    box-shadow: 0 0 0 4px var(--primary-light);
    transform: translateY(-1px);
}

.remember-toggle-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.remember-toggle-box {
    width: 1.35rem;
    height: 1.35rem;
    margin-top: 0.1rem;
    border-radius: 0.45rem;
    border: 2px solid var(--border);
    background: transparent;
    transition: all var(--transition-fast);
    position: relative;
}

.remember-toggle-copy {
    display: grid;
    gap: 0.15rem;
    color: var(--text-light);
    line-height: 1.35;
}

.remember-toggle-copy strong {
    color: var(--text);
    font-size: 0.95rem;
}

.remember-toggle-copy span {
    font-size: 0.84rem;
    color: var(--text-light);
}

.remember-toggle-input:checked + .remember-toggle-box {
    background: var(--gradient-primary);
    border-color: transparent;
}

.remember-toggle-input:checked + .remember-toggle-box::after {
    content: '';
    position: absolute;
    left: 0.33rem;
    top: 0.08rem;
    width: 0.38rem;
    height: 0.72rem;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.remember-toggle-input:focus-visible + .remember-toggle-box {
    box-shadow: 0 0 0 4px var(--primary-light);
}

.btn,
.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    border: 0;
    border-radius: 16px;
    padding: 0.85rem 1.15rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
    color: var(--text-primary) !important;
}

[data-theme="light"] .btn-primary,
[data-theme="light"] .btn-primary-modern,
[data-theme="light"] .btn-success,
[data-theme="light"] .btn-success-modern {
    color: #fff !important;
}

.btn:hover,
.action-btn:hover {
    transform: translateY(-1px);
}

.btn-primary,
.btn-primary-modern,
.btn-success,
.btn-success-modern {
    background: var(--gradient-primary) !important;
    color: #000 !important;
    box-shadow: 0 18px 30px rgba(239, 108, 47, 0.18);
}

.btn-warning,
.btn-warning-modern {
    background: linear-gradient(135deg, #f0a63a 0%, #d58410 100%) !important;
    color: #fff !important;
}

.btn-danger,
.btn-danger-modern {
    background: linear-gradient(135deg, #e15a5a 0%, #c93333 100%) !important;
    color: #fff !important;
}

.btn-info {
    background: linear-gradient(135deg, #4f74ef 0%, #3154cc 100%) !important;
    color: #fff !important;
}

.btn-secondary {
    background: var(--color-surface-alt) !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
}

.badge,
.status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.badge-primary {
    background: var(--primary-light);
    color: var(--primary);
}

.badge-info {
    background: var(--info-light);
    color: var(--info);
}

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

.modern-table {
    overflow-x: auto;
    border-radius: 24px;
    border: 1px solid var(--border);
    background: var(--color-surface-strong);
    box-shadow: var(--shadow-xs);
}

.table {
    margin: 0;
    color: var(--text);
}

.table thead th {
    border: 0 !important;
    padding: 1rem 1rem !important;
    background: linear-gradient(180deg, rgba(23, 32, 51, 0.96) 0%, rgba(34, 64, 108, 0.92) 100%) !important;
    color: #fff !important;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 800;
    white-space: nowrap;
}

.table tbody td {
    padding: 1rem !important;
    vertical-align: middle;
    border-color: var(--border) !important;
    background: transparent !important;
    color: var(--text) !important;
}

.table tbody tr {
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.table tbody tr:hover {
    background: rgba(239, 108, 47, 0.04) !important;
}

.table-mobile-stack td::before {
    content: attr(data-label);
    display: none;
}

.alert {
    border: 1px solid transparent;
    border-radius: 20px;
    padding: 1rem 1.15rem;
    box-shadow: var(--shadow-xs);
}

.alert-success {
    background: var(--success-light) !important;
    color: var(--success) !important;
    border-color: rgba(31, 157, 99, 0.2);
}

.alert-danger {
    background: var(--danger-light) !important;
    color: var(--danger) !important;
    border-color: rgba(214, 69, 69, 0.2);
}

.alert-warning {
    background: var(--warning-light) !important;
    color: var(--warning) !important;
    border-color: rgba(212, 139, 24, 0.22);
}

.alert-info {
    background: var(--info-light) !important;
    color: var(--info) !important;
    border-color: rgba(53, 99, 233, 0.2);
}

.modal-content {
    border: 1px solid var(--border) !important;
    border-radius: 24px;
    background: var(--color-surface-strong) !important;
    box-shadow: var(--shadow-lg);
}

.modal-header,
.card-header {
    background: transparent !important;
    border-color: var(--border) !important;
}

.nav-tabs {
    border-color: var(--border);
}

.nav-tabs .nav-link {
    border: 0;
    border-radius: 16px 16px 0 0;
    color: var(--text-light);
    font-weight: 700;
}

.nav-tabs .nav-link.active {
    color: var(--primary);
    background: var(--color-surface-strong);
    border-bottom: 3px solid var(--primary);
}

.auth-shell {
    width: min(1180px, calc(100% - 2rem));
    margin: 1rem auto;
    min-height: calc(100vh - 2rem);
    display: grid;
    grid-template-columns: minmax(320px, 1.1fr) minmax(320px, 0.9fr);
    gap: 1.2rem;
    align-items: stretch;
}

.auth-hero,
.auth-card {
    border-radius: 32px;
    overflow: hidden;
}

.auth-hero {
    padding: 2.25rem;
    background: linear-gradient(160deg, rgba(23, 32, 51, 0.97) 0%, rgba(34, 64, 108, 0.94) 52%, rgba(20, 125, 116, 0.9) 100%);
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-lg);
}

.auth-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    padding: 0.5rem 0.85rem;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.auth-hero h1 {
    color: #fff !important;
    font-size: clamp(2.2rem, 4vw, 4rem);
    margin: 1.2rem 0 1rem;
}

.auth-hero p {
    color: rgba(255, 255, 255, 0.82) !important;
    max-width: 32rem;
    font-size: 1.05rem;
}

.auth-highlights {
    display: grid;
    gap: 0.85rem;
    margin-top: 2rem;
}

.auth-highlight {
    display: grid;
    grid-template-columns: 3rem 1fr;
    gap: 0.85rem;
    align-items: start;
    padding: 1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.08);
}

.auth-highlight strong {
    color: #fff;
}

.auth-highlight span,
.auth-highlight p {
    color: rgba(255, 255, 255, 0.74) !important;
    margin: 0;
}

.auth-highlight-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.14);
    font-size: 1.1rem;
}

.auth-card {
    background: var(--gradient-card) !important;
    border: 1px solid var(--border) !important;
    padding: 2rem;
    box-shadow: var(--shadow-glass);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-card-header {
    margin-bottom: 1.5rem;
}

.auth-card-header h2 {
    margin-bottom: 0.35rem;
}

.auth-card-header p {
    color: var(--text-light) !important;
    margin: 0;
}

.auth-form {
    display: grid;
    gap: 1rem;
}

.input-shell {
    position: relative;
}

.input-shell i {
    position: absolute;
    top: 50%;
    left: 1rem;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.input-shell .form-control {
    padding-left: 2.9rem;
}

.auth-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
    color: var(--text-light);
}

.auth-links a {
    font-weight: 700;
}

.admin-shell {
    width: min(1240px, calc(100% - 2rem));
    margin: 1rem auto;
}

.admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.admin-topbar p {
    margin: 0;
    color: var(--text-light) !important;
}

.empty-state {
    padding: 3rem 1.5rem;
    text-align: center;
    color: var(--text-light);
}

.fade-in {
    animation: fadeIn 0.45s ease;
}

.slide-up {
    animation: slideUp 0.45s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(23, 32, 51, 0.06);
}

::-webkit-scrollbar-thumb {
    background: rgba(23, 32, 51, 0.24);
    border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(23, 32, 51, 0.34);
}

@media (max-width: 1199px) {
    .page-hero {
        grid-template-columns: 1fr;
    }

    .auth-shell {
        grid-template-columns: 1fr;
    }

    .auth-hero {
        min-height: 18rem;
    }
}

@media (max-width: 991px) {
    .app-nav-shell {
        padding: 0.85rem 0.85rem 0;
    }

    .app-nav {
        padding: 0.9rem;
    }

    .app-toolbar {
        justify-content: flex-start;
        margin-top: 1rem;
    }

    .app-nav .navbar-collapse {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border);
    }

    .app-nav-links {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .app-nav-links .nav-link {
        width: 100%;
        justify-content: flex-start;
    }

    .app-toolbar,
    .app-toolbar > * {
        width: 100%;
    }

    .app-toolbar .dropdown,
    .app-toolbar .app-user-chip,
    .app-toolbar .theme-toggle,
    .app-toolbar .quick-link-chip {
        width: 100%;
        justify-content: center;
    }

    .container-main {
        width: calc(100% - 1.4rem);
        padding: 1.2rem;
        border-radius: 24px;
    }
}

@media (max-width: 767px) {
    .container-main {
        margin-top: 0.8rem;
    }

    .app-brand-copy span {
        display: none;
    }

    .page-hero-main,
    .page-hero-aside,
    .auth-card,
    .auth-hero {
        border-radius: 24px;
    }

    .page-hero-main,
    .auth-card,
    .auth-hero {
        padding: 1.4rem;
    }

    .section-header,
    .admin-topbar,
    .auth-links {
        align-items: stretch;
    }

    .section-header > div,
    .section-header .d-flex,
    .section-header .search-container {
        width: 100%;
    }

    .section-header .d-flex {
        flex-direction: column;
        align-items: stretch !important;
    }

    .search-container {
        width: 100%;
    }

    .stat-card {
        min-height: 150px;
    }

    .btn,
    .action-btn {
        min-height: 48px;
    }

    .auth-shell {
        width: calc(100% - 1rem);
        margin: 0.5rem auto;
        min-height: auto;
    }

    .auth-hero {
        min-height: auto;
    }
}

@media (max-width: 640px) {
    body::before,
    body::after {
        opacity: 0.45;
    }

    .app-nav-shell {
        padding: 0.5rem 0.5rem 0;
    }

    .app-nav,
    .container-main {
        border-radius: 20px;
    }

    .app-nav {
        padding: 0.85rem;
    }

    .app-brand {
        gap: 0.7rem;
    }

    .app-brand-mark {
        width: 2.6rem;
        height: 2.6rem;
        border-radius: 0.85rem;
    }

    .app-brand-copy strong {
        font-size: 1rem;
    }

    .page-hero {
        gap: 0.8rem;
        margin-bottom: 1rem;
    }

    .page-hero-main,
    .page-hero-aside,
    .dashboard-card,
    .surface-card,
    .auth-card,
    .auth-hero {
        padding: 1rem;
    }

    .page-hero-main h1,
    .page-hero-main .page-title {
        font-size: 1.6rem;
    }

    .page-hero-main p,
    .page-hero-aside strong,
    .auth-card-header p,
    .auth-hero p {
        font-size: 0.95rem;
    }

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

    .stat-card {
        min-height: 132px;
        padding: 1.1rem;
    }

    .stat-number {
        font-size: 2.2rem;
    }

    .table-mobile-stack {
        min-width: 0 !important;
    }

    .table-mobile-stack thead {
        display: none;
    }

    .table-mobile-stack,
    .table-mobile-stack tbody,
    .table-mobile-stack tr,
    .table-mobile-stack td {
        display: block;
        width: 100%;
    }

    .table-mobile-stack tbody tr {
        padding: 0.4rem;
        border-bottom: 1px solid var(--border);
    }

    .table-mobile-stack tbody tr:last-child {
        border-bottom: 0;
    }

    .table-mobile-stack tbody td {
        border: 0 !important;
        padding: 0.65rem 0.85rem 0.65rem 8rem !important;
        position: relative;
        min-height: 3rem;
        text-align: left !important;
    }

    .table-mobile-stack td::before {
        display: block;
        position: absolute;
        top: 0.65rem;
        left: 0.85rem;
        width: 6.25rem;
        color: var(--text-muted);
        font-size: 0.72rem;
        font-weight: 800;
        letter-spacing: 0.06em;
        text-transform: uppercase;
    }

    .table-mobile-stack td .btn,
    .table-mobile-stack td .action-btn {
        width: 100%;
        justify-content: center;
        margin-right: 0;
    }

    .table-mobile-stack td .user-avatar {
        margin-bottom: 0.45rem;
    }

    .auth-highlight {
        grid-template-columns: 1fr;
    }

    .auth-links {
        flex-direction: column;
        align-items: stretch;
    }

    .auth-links > * {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .remember-toggle {
        grid-template-columns: auto 1fr;
    }

    .remember-toggle-copy {
        grid-column: 2;
    }
}

@media (max-width: 420px) {
    .container-main {
        width: calc(100% - 0.7rem);
        padding: 0.8rem;
    }

    .page-kicker,
    .quick-link-chip,
    .theme-toggle,
    .app-user-chip {
        font-size: 0.82rem;
    }

    .table-mobile-stack tbody td {
        padding-left: 6.8rem !important;
    }

    .table-mobile-stack td::before {
        width: 5.2rem;
    }
}