:root {
    --bg: #0b0f14;
    --bg-accent: #121a24;
    --surface: #151d28;
    --surface-hover: #1a2433;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);
    --text: #f0f4f8;
    --muted: #8fa3b8;
    --accent: #6c9eff;
    --accent-soft: rgba(108, 158, 255, 0.14);
    --accent-hover: #4f86ff;
    --danger: #ff6b6b;
    --danger-soft: rgba(255, 107, 107, 0.12);
    --success: #5eead4;
    --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
    --radius: 14px;
    --radius-sm: 10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "DM Sans", system-ui, -apple-system, sans-serif;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(108, 158, 255, 0.18), transparent),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(94, 234, 212, 0.08), transparent),
        var(--bg);
    color: var(--text);
    line-height: 1.55;
    min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; transition: color 0.15s; }
a:hover { color: #9ec0ff; }

.layout {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(16px);
    background: rgba(11, 15, 20, 0.82);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.5rem;
    flex-wrap: wrap;
}

.nav-brand {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text);
    letter-spacing: -0.02em;
    margin-right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-brand:hover { color: var(--text); text-decoration: none; }
.nav-brand span { font-size: 1.2rem; }

.nav-links {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--muted);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    transition: background 0.15s, color 0.15s;
}

.nav-links a:hover {
    color: var(--text);
    background: var(--accent-soft);
    text-decoration: none;
}

.nav-user {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--muted);
    font-size: 0.8125rem;
}

.main {
    padding-top: 2rem;
    padding-bottom: 3rem;
}

.page-header {
    margin-bottom: 2rem;
}

.page-header h1,
.toolbar h1 {
    margin: 0;
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.page-subtitle,
.meta {
    color: var(--muted);
    margin: 0.5rem 0 0;
    font-size: 0.95rem;
}

.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.toolbar .actions,
.btn-group {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    align-items: center;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat {
    background: linear-gradient(180deg, var(--surface) 0%, var(--bg-accent) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.15rem 1.25rem;
    box-shadow: var(--shadow);
}

.stat strong {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--text), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat span {
    color: var(--muted);
    font-size: 0.8125rem;
    font-weight: 500;
}

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

.action-card {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1.25rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: inherit;
    transition: transform 0.18s, border-color 0.18s, box-shadow 0.18s;
    box-shadow: var(--shadow);
}

.action-card:hover {
    transform: translateY(-3px);
    border-color: var(--border-strong);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
    text-decoration: none;
    color: inherit;
}

.action-card-icon {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.action-card strong {
    font-size: 1rem;
    color: var(--text);
}

.action-card span {
    color: var(--muted);
    font-size: 0.8125rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.6rem 1.1rem;
    border-radius: 999px;
    border: none;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.12s, background 0.15s, border-color 0.15s;
    white-space: nowrap;
}

.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #4f7cff);
    color: #fff;
    box-shadow: 0 4px 20px rgba(108, 158, 255, 0.35);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-hover), #3d6ef5);
    color: #fff;
}

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

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

.btn-ghost {
    background: transparent;
    color: var(--muted);
    border: 1px solid transparent;
    padding: 0.6rem 0.9rem;
}

.btn-ghost:hover {
    color: var(--text);
    background: var(--accent-soft);
}

.btn-danger {
    background: var(--danger-soft);
    color: var(--danger);
    border: 1px solid rgba(255, 107, 107, 0.25);
}

.btn-danger:hover {
    background: var(--danger);
    color: #fff;
}

.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

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

.panel th,
.panel td {
    padding: 1rem 1.15rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.panel th {
    color: var(--muted);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: rgba(0, 0, 0, 0.15);
}

.panel tbody tr {
    transition: background 0.12s;
}

.panel tbody tr:hover {
    background: var(--surface-hover);
}

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

.panel td a {
    font-weight: 600;
}

.actions {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    flex-wrap: wrap;
}

.actions form { margin: 0; }

.chip {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--accent-soft);
    color: var(--accent);
    border: 1px solid rgba(108, 158, 255, 0.2);
}

.chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.featured-picker .chip {
    margin-bottom: 1rem;
}

.empty-state {
    color: var(--muted);
    padding: 3rem 2rem;
    text-align: center;
    background: var(--surface);
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
}

.empty { color: var(--muted); }

.form-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    max-width: 480px;
    box-shadow: var(--shadow);
}

.form-panel div,
form div { margin-bottom: 1.1rem; }

label {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--muted);
    font-size: 0.8125rem;
    font-weight: 600;
}

input, select, textarea {
    width: 100%;
    max-width: 100%;
    padding: 0.7rem 0.9rem;
    background: var(--bg-accent);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.prijs-reveal { display: inline-flex; align-items: center; gap: 0.5rem; }
.prijs-input-wrap { display: flex; align-items: center; gap: 0.5rem; max-width: 100%; }
.prijs-input-wrap input { flex: 1; }

.btn-prijs-toggle, .btn-prijs-toggle-form {
    background: var(--bg-accent);
    border: 1px solid var(--border-strong);
    color: var(--muted);
    border-radius: 999px;
    padding: 0.35rem 0.7rem;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-prijs-toggle:hover, .btn-prijs-toggle-form:hover {
    color: var(--text);
    border-color: var(--accent);
}

.version-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.version-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow);
    transition: transform 0.18s, border-color 0.18s;
}

.version-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
}

.version-card-image img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    display: block;
}

.version-card-placeholder {
    width: 100%;
    aspect-ratio: 16 / 10;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--bg-accent), var(--surface-hover));
    color: var(--muted);
}

.version-card-body {
    padding: 1.15rem 1.25rem 1.25rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.version-card-badge {
    display: inline-block;
    align-self: flex-start;
    background: var(--accent-soft);
    color: var(--accent);
    border: 1px solid rgba(108, 158, 255, 0.2);
    border-radius: 999px;
    padding: 0.25rem 0.65rem;
    font-size: 0.7rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.version-card-title {
    margin: 0 0 1rem;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.version-card-meta {
    margin: 0 0 1.25rem;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.35rem 0.75rem;
    font-size: 0.875rem;
}

.version-card-meta dt { color: var(--muted); margin: 0; font-weight: 600; }
.version-card-meta dd { margin: 0; }

.version-card-actions { margin-top: auto; padding-top: 0.5rem; border-top: 1px solid var(--border); }

.picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.picker-card-link { text-decoration: none; color: inherit; }
.picker-card-link:hover { text-decoration: none; }

.picker-item-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.35rem;
    height: 100%;
    transition: transform 0.18s, border-color 0.18s, box-shadow 0.18s;
    box-shadow: var(--shadow);
}

.picker-card-link:hover .picker-item-card {
    border-color: rgba(108, 158, 255, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

.picker-item-card h2 {
    margin: 0 0 0.35rem;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.picker-item-count {
    margin: 0.85rem 0 0;
    color: var(--accent);
    font-size: 0.8125rem;
    font-weight: 700;
}

.featured-picker {
    max-width: 520px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) + 4px);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
}

.featured-picker img {
    width: 100%;
    max-width: 280px;
    border-radius: var(--radius);
    margin: 0 auto 1.25rem;
    display: block;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.featured-picker h2 {
    margin: 0 0 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.featured-picker .meta {
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--muted);
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 1.5rem;
}

.back-link:hover { color: var(--text); }

.thumb {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    background: var(--border);
}

ul.errors {
    color: var(--danger);
    list-style: none;
    padding: 0;
    font-size: 0.875rem;
}

.connect-link-row {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.connect-link-input {
    flex: 1;
    min-width: 220px;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--bg-accent);
    color: var(--text);
    font: inherit;
}

.flash {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    border: 1px solid var(--border-strong);
}

.flash-success {
    background: rgba(94, 234, 212, 0.12);
    border-color: rgba(94, 234, 212, 0.35);
    color: var(--success);
}

@media (max-width: 640px) {
    .nav-inner { padding: 0.75rem 1rem; }
    .nav-user { width: 100%; margin-left: 0; padding-top: 0.5rem; }
    .main { padding-top: 1.25rem; }
    .panel th, .panel td { padding: 0.75rem; }
}