:root {
    color-scheme: dark;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    
    /* Deep Modern Dark Palette */
    --bg: #09090b;
    --surface: rgba(24, 24, 27, 0.4);
    --surface-hover: rgba(39, 39, 42, 0.6);
    --surface-2: rgba(39, 39, 42, 0.4);
    
    --text: #ffffff;
    --muted: #a1a1aa;
    
    --accent: #10b981;
    --accent-hover: #059669;
    --accent-glow: rgba(16, 185, 129, 0.5);
    
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --danger-glow: rgba(239, 68, 68, 0.4);
    
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(16, 185, 129, 0.3);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

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

body {
    background: var(--bg);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 20%);
    background-attachment: fixed;
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Subtle moving glow in background */
body::before {
    content: '';
    position: fixed;
    top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle at center, rgba(16,185,129,0.03) 0%, transparent 40%);
    z-index: -1;
    animation: rotateBg 30s linear infinite;
}

@keyframes rotateBg {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

h1, h2, h3, h4, h5 {
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 0.8rem;
    transition: color 0.3s ease;
}

.muted {
    color: var(--muted);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

/* Auth Cards */
.auth-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1rem;
    position: relative;
    background: var(--bg);
}

.auth-card {
    width: min(100%, 420px);
    background: var(--surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255,255,255,0.1);
    transform: translateY(20px);
    opacity: 0;
    animation: popIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.auth-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255,255,255,0.1);
    border-color: rgba(16, 185, 129, 0.2);
}

@keyframes popIn {
    to { transform: translateY(0); opacity: 1; }
}

.auth-card h1 {
    text-align: center;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #fff, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.auth-card p {
    text-align: center;
    color: var(--muted);
    margin-bottom: 2rem;
}

/* Layout - Sidebar & Main Content */
.admin-layout {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

.admin-sidebar {
    width: 280px;
    background: rgba(15, 15, 18, 0.7);
    backdrop-filter: blur(12px);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 1.5rem 0;
    z-index: 20;
    transition: background 0.3s ease;
}

.sidebar-brand {
    padding: 0 1.5rem 1.5rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.5rem;
    position: relative;
}

.sidebar-brand::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 1.5rem; right: 1.5rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.5;
}

.sidebar-brand strong {
    display: block;
    font-size: 1.35rem;
    color: var(--text);
    background: linear-gradient(90deg, #fff, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0 1rem;
    flex: 1;
}

.sidebar-link {
    display: flex;
    align-items: center;
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
    color: var(--muted);
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.sidebar-link::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0; width: 0;
    background: var(--accent);
    opacity: 0.1;
    transition: width 0.3s ease;
    z-index: 0;
}

.sidebar-link span {
    position: relative;
    z-index: 1;
}

.sidebar-link:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.sidebar-link.active {
    color: var(--text);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.1);
}

.sidebar-link.active::before {
    width: 3px;
    opacity: 1;
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.admin-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    background: transparent;
    scroll-behavior: smooth;
}

.topbar-sub {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 2.5rem;
    border-bottom: 1px solid var(--border);
    background: rgba(9, 9, 11, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    position: sticky;
    top: 0;
    z-index: 10;
    box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}

.tab-pane {
    display: none;
    padding: 2.5rem;
    opacity: 0;
}

.tab-pane.active {
    display: block;
    animation: fadeScaleUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeScaleUp {
    from { opacity: 0; transform: scale(0.98) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

/* Grids & Cards */
.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
}

.span-2 {
    grid-column: 1 / -1;
}

.card {
    background: var(--surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    z-index: 1;
}

.card:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(16, 185, 129, 0.05);
    border-color: var(--border-hover);
    background: rgba(30, 30, 35, 0.5);
}

.stack {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.compact {
    gap: 1.25rem;
}

/* Forms */
label {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 500;
}

label span {
    color: var(--muted);
    transition: color 0.3s ease;
}

label:hover span {
    color: var(--text);
}

label.row-label {
    flex-direction: row;
    align-items: center;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: background 0.2s ease;
}

label.row-label:hover {
    background: rgba(255, 255, 255, 0.05);
}

label.row-label input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    margin: 0;
    accent-color: var(--accent);
    cursor: pointer;
}

input:not([type="checkbox"]), select {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: var(--radius-sm);
    padding: 0.8rem 1rem;
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}

input:not([type="checkbox"]):hover, select:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(0, 0, 0, 0.4);
}

input:not([type="checkbox"]):focus, select:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15), inset 0 2px 4px rgba(0,0,0,0.2);
    transform: scale(1.01);
}

input::placeholder {
    color: #52525b;
}

.path-input-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.path-input-row input {
    flex: 1;
}

.path-input-row button {
    white-space: nowrap;
}

button {
    font-family: inherit;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: #fff;
    border-radius: var(--radius-sm);
    padding: 0.85rem 1.25rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2), inset 0 1px 0 rgba(255,255,255,0.2);
    position: relative;
    overflow: hidden;
}

button::before {
    content: '';
    position: absolute;
    top: 0; left: -100%; width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: skewX(-20deg);
    transition: left 0.5s ease;
}

button:hover {
    filter: brightness(1.15);
    box-shadow: 0 8px 24px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,0.3);
    transform: translateY(-2px);
}

button:hover::before {
    left: 150%;
}

button:active {
    transform: translateY(1px);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

button.danger {
    background: linear-gradient(135deg, var(--danger), var(--danger-hover));
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2), inset 0 1px 0 rgba(255,255,255,0.2);
}

button.danger:hover {
    box-shadow: 0 8px 24px var(--danger-glow), inset 0 1px 0 rgba(255,255,255,0.3);
}

button.outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    box-shadow: none;
    text-shadow: none;
}

button.outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(16, 185, 129, 0.05);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.1);
    transform: translateY(-2px);
}

/* Tables */
.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(0, 0, 0, 0.2);
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.1);
    transition: border-color 0.3s ease;
}

.table-wrapper:hover {
    border-color: rgba(255,255,255,0.15);
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    text-align: left;
}

th, td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

th {
    background: rgba(39, 39, 42, 0.6);
    color: var(--muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    backdrop-filter: blur(4px);
    position: sticky;
    top: 0;
    z-index: 2;
}

tbody tr {
    transition: background 0.3s ease, transform 0.2s ease;
}

tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
    transform: scale(1.002);
}

tbody tr:hover td {
    color: #fff;
}

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

/* Utilities */
code {
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--border);
    color: var(--accent);
    border-radius: 6px;
    padding: 0.25rem 0.6rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.85em;
    transition: all 0.3s ease;
    display: inline-block;
}

code:hover {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--accent);
    transform: scale(1.05);
}

.error-banner {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: shake 0.5s cubic-bezier(.36,.07,.19,.97) both;
}

@keyframes shake {
  10%, 90% { transform: translate3d(-1px, 0, 0); }
  20%, 80% { transform: translate3d(2px, 0, 0); }
  30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
  40%, 60% { transform: translate3d(4px, 0, 0); }
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.table-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.table-actions button {
    padding: 0.45rem 0.65rem;
    font-size: 0.8rem;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    display: grid;
    place-items: center;
    z-index: 100;
    padding: 1rem;
}

.modal-overlay.hidden {
    display: none;
}

.modal-card {
    width: min(920px, 100%);
    max-height: 85vh;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1rem 1.2rem;
    border-bottom: 1px solid var(--border);
}

.modal-toolbar {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding: 0.8rem 1.2rem;
    border-bottom: 1px solid var(--border);
}

.picker-current-path {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    color: var(--muted);
    padding: 0.8rem 1.2rem;
    border-bottom: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.2);
    word-break: break-all;
}

.modal-list-wrap {
    margin: 1rem 1.2rem;
    min-height: 260px;
    max-height: 45vh;
}

.picker-entry-btn {
    width: 100%;
    text-align: left;
    padding: 0.45rem 0.65rem;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    box-shadow: none;
    color: var(--text);
}

.picker-entry-btn:hover {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: none;
}

.picker-entry-btn.active {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.45);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
    padding: 0.9rem 1.2rem 1.2rem;
    border-top: 1px solid var(--border);
}

.mb-1 { margin-bottom: 1rem; }
.mt-2 { margin-top: 2rem; }

/* Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg);
}
::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--muted);
}

/* Responsive */
@media (max-width: 768px) {
    .admin-layout {
        flex-direction: column;
    }
    .admin-sidebar {
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding: 1rem;
    }
    .sidebar-nav {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
    .sidebar-link {
        white-space: nowrap;
    }
    .admin-grid {
        grid-template-columns: 1fr;
    }
    .card:hover {
        transform: translateY(-2px);
    }
}

/* Public Dashboard layout restore */
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2.5rem;
    background: rgba(9, 9, 11, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
    box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}

.layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 2rem;
    padding: 2rem 2.5rem;
    max-width: 1600px;
    margin: 0 auto;
}

.pathbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.5rem;
}

.list button {
    width: 100%;
    text-align: left;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid transparent;
    color: var(--text);
    box-shadow: none;
}

.list button:hover {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--accent);
}

@media (max-width: 1024px) {
    .layout {
        grid-template-columns: 1fr;
    }
}