:root {
    --bg: #f3f1ec;
    --surface: #ffffff;
    --border: #e2ddd0;
    --text: #201e18;
    --text-dim: #706a5c;
    --text-faint: #a39c8a;
    --accent: #2f6b4f;
    --accent-hover: #24543e;
    --danger: #c94a3d;
    --sans: 'Segoe UI', -apple-system, sans-serif;
    --serif: 'Fraunces', Georgia, serif;
}

/* ---------- Marca ---------- */
.brand-wordmark {
    font-family: var(--serif);
    font-weight: 700;
    font-size: clamp(1.6em, 3.4vw, 2.1em);
    line-height: 1;
    letter-spacing: -0.01em;
    color: var(--text);
}

.brand-wordmark .accent { color: var(--accent); }

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

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
}

/* ---------- Login ---------- */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    width: 400px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 32px;
    box-shadow: 0 20px 50px -25px rgba(32, 30, 24, 0.35);
}

.login-card .brand-wordmark {
    margin-bottom: 8px;
}

.login-card h1 {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 22px;
}

.login-card label {
    display: block;
    font-size: 12px;
    color: var(--text-dim);
    margin-bottom: 6px;
}

.login-card input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 14px;
}

.btn-block {
    width: 100%;
}

.login-card input:disabled,
.login-card button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.error {
    color: var(--danger);
    font-size: 13px;
    margin-bottom: 14px;
}

/* ---------- Admin layout ---------- */
.admin-wrap {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 24px;
}

.admin-wrap-narrow {
    max-width: 640px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 26px;
}

.admin-eyebrow {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 6px;
}

.admin-eyebrow a {
    color: var(--accent);
    text-decoration: none;
}

.admin-header h1 {
    font-size: 24px;
}

.page-subtitle {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-top: 4px;
}

.admin-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.session-tag {
    font-size: 12.5px;
    color: var(--text-faint);
    margin-right: 4px;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    border-radius: 8px;
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    background: none;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

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

.btn-ghost {
    background: transparent;
    color: var(--text-dim);
    border-color: var(--border);
}

.btn-ghost:hover { background: var(--surface); }

/* ---------- Toggle lista / tarjetas ---------- */
.view-toggle {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
}

.view-toggle a {
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--border);
    color: var(--text-dim);
    background: var(--surface);
}

.view-toggle a.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* ---------- Vista de tarjetas ---------- */
.camera-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}

.camera-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
}

.camera-card-thumb {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 8px;
    background: #16261d;
    margin-bottom: 12px;
}

.camera-card-thumb svg {
    width: 22px;
    height: 22px;
    stroke: #eef5ee;
    opacity: 0.85;
}

.camera-card-title {
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 4px;
}

.camera-card-sub {
    font-size: 12px;
    color: var(--text-dim);
    line-height: 1.5;
    margin-bottom: 12px;
    min-height: 18px;
}

.camera-card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.camera-card-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 12.5px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

.camera-card-actions a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.camera-card-actions form { display: inline; }

/* ---------- Table ---------- */
.table-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }

th, td {
    text-align: left;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}

th {
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-faint);
    font-weight: 600;
}

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

td code {
    background: var(--bg);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
}

.tag {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 600;
}

.tag-live { background: rgba(201, 74, 61, 0.1); color: var(--danger); }
.tag-off { background: rgba(163, 156, 138, 0.15); color: var(--text-faint); }
.tag-public { background: rgba(47, 107, 79, 0.12); color: var(--accent); }
.tag-private { background: rgba(163, 156, 138, 0.15); color: var(--text-dim); }

.actions a {
    color: var(--accent);
    text-decoration: none;
    margin-right: 12px;
    font-weight: 600;
}

.actions a.danger { color: var(--danger); }

.actions form { display: inline; }

.link-btn {
    background: none;
    border: none;
    padding: 0;
    margin-right: 12px;
    font: inherit;
    font-weight: 600;
    color: var(--accent);
    cursor: pointer;
}

.link-btn.danger { color: var(--danger); }

.warning-banner {
    background: rgba(201, 74, 61, 0.08);
    border: 1px solid rgba(201, 74, 61, 0.3);
    color: #8f3a30;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 13px;
    margin-bottom: 16px;
}

.warning-banner code {
    background: rgba(201, 74, 61, 0.12);
    padding: 1px 5px;
    border-radius: 4px;
}

.empty-state {
    background: var(--surface);
    border: 1px dashed var(--border);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    color: var(--text-dim);
}

.empty-state a { color: var(--accent); font-weight: 600; }

/* ---------- Form ---------- */
.card-form {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 26px;
}

.field { margin-bottom: 18px; }

.field label {
    display: block;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-dim);
    margin-bottom: 6px;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    background: #fff;
    color: var(--text);
}

.field textarea { resize: vertical; }

.field input[type="color"] {
    width: 60px;
    height: 40px;
    padding: 4px;
    cursor: pointer;
}

.field .hint {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-faint);
    line-height: 1.5;
}

.field .hint code { background: var(--bg); padding: 1px 5px; border-radius: 4px; }

.field-checkbox {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 14px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
}

.checkbox-label input { width: auto; margin: 0; }

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

/* ---------- Canales (lista repetible dentro del form de cámara) ---------- */
.canal-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.canal-row input {
    flex: 1 1 0;
    min-width: 0;
    margin-bottom: 0;
}

.canal-row .canal-quitar {
    flex-shrink: 0;
    margin-right: 0;
}

@media (max-width: 480px) {
    .canal-row { flex-wrap: wrap; }
    .canal-row input { flex-basis: 100%; }
}