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

:root {
    --bg: #0f0f0f;
    --surface: #1a1a1a;
    --surface2: #242424;
    --border: #333;
    --text: #e0e0e0;
    --text-dim: #888;
    --accent: #4a9eff;
    --accent-hover: #3a8eef;
    --danger: #e05555;
    --danger-hover: #d04444;
    --radius: 8px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100dvh;
}

/* --- Login --- */

.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    width: 100%;
    max-width: 360px;
    margin: 1rem;
}

.login-card h1 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.login-card input {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 1rem;
}

.login-card button {
    width: 100%;
    padding: 0.75rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    cursor: pointer;
}

.login-card button:hover { background: var(--accent-hover); }
.login-card button:disabled { opacity: 0.6; cursor: not-allowed; }

/* --- Header --- */

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

header h1 {
    font-size: 1.2rem;
}

#schema-nav {
    display: flex;
    gap: 0.5rem;
}

#schema-nav a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius);
}

#schema-nav a:hover { color: var(--text); }
#schema-nav a.active { color: var(--accent); background: var(--surface2); }

.logout-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-dim);
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius);
    font-size: 0.85rem;
    cursor: pointer;
}

.logout-btn:hover { color: var(--text); border-color: var(--text-dim); }

/* --- Main --- */

main {
    max-width: 960px;
    margin: 0 auto;
    padding: 1rem;
}

/* --- List view --- */

.list-header {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

#search {
    flex: 1;
    padding: 0.6rem 0.75rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 1rem;
}

#search:focus {
    outline: none;
    border-color: var(--accent);
}

.add-btn {
    width: 44px;
    height: 44px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1.5rem;
    cursor: pointer;
    flex-shrink: 0;
}

.add-btn:hover { background: var(--accent-hover); }

/* --- Filter chips --- */

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
}

.chip {
    padding: 0.3rem 0.7rem;
    font-size: 0.8rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    color: var(--text-dim);
    cursor: pointer;
    transition: all 0.15s;
}

.chip:hover {
    border-color: var(--text-dim);
    color: var(--text);
}

.chip-active {
    background: rgba(74, 153, 255, 0.15);
    border-color: var(--accent);
    color: var(--accent);
}

/* --- Entry count --- */

.entry-count {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 0.75rem;
}

/* --- Entry cards --- */

.entry-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: border-color 0.15s;
}

.entry-card:hover { border-color: var(--accent); }
.entry-card:active { background: var(--surface2); }

.entry-name {
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.entry-detail {
    font-size: 0.85rem;
    color: var(--text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.entry-badge {
    display: inline-block;
    font-size: 0.75rem;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    background: var(--surface2);
    color: var(--text-dim);
    margin-right: 0.4rem;
}

.entry-badge.self-hosted {
    background: rgba(74, 153, 255, 0.15);
    color: var(--accent);
}

.empty-state {
    text-align: center;
    color: var(--text-dim);
    padding: 3rem 1rem;
}

/* --- Form view --- */

.form-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.back-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    cursor: pointer;
}

.back-btn:hover { border-color: var(--text-dim); }

#form-title {
    flex: 1;
    font-weight: 600;
    font-size: 1.1rem;
}

.delete-btn {
    background: none;
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius);
    font-size: 0.85rem;
    cursor: pointer;
}

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

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 0.3rem;
}

.form-group input[type="text"],
.form-group input[type="url"],
.form-group select {
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 1rem;
    -webkit-appearance: none;
    appearance: none;
}

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

/* --- Toggle --- */

.toggle-row {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.6rem 0.75rem;
    display: inline-flex;
}

.toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    user-select: none;
}

.toggle input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: background 0.2s;
    flex-shrink: 0;
}

.toggle-slider::before {
    content: "";
    position: absolute;
    width: 18px;
    height: 18px;
    left: 2px;
    top: 2px;
    background: var(--text-dim);
    border-radius: 50%;
    transition: transform 0.2s, background 0.2s;
}

.toggle input:checked + .toggle-slider {
    background: var(--accent);
    border-color: var(--accent);
}

.toggle input:checked + .toggle-slider::before {
    transform: translateX(20px);
    background: #fff;
}

.toggle-label-off,
.toggle-label-on {
    font-size: 0.9rem;
    color: var(--text-dim);
}

.toggle input:checked ~ .toggle-label-on { color: var(--accent); }
.toggle:not(:has(input:checked)) .toggle-label-off { color: var(--text); }

.save-btn {
    width: 100%;
    padding: 0.75rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    cursor: pointer;
    margin-top: 0.5rem;
}

.save-btn:hover { background: var(--accent-hover); }
.save-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* --- Utilities --- */

.hidden { display: none !important; }

.error {
    background: rgba(224, 85, 85, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* --- Responsive --- */

@media (min-width: 640px) {
    main { padding: 1.5rem; }
    .entry-card { padding: 1rem 1.25rem; }
}