:root {
    --bg: #0a0e1a;
    --surface: #12172a;
    --surface-2: #1a2036;
    --border: #262d47;
    --text: #ecedf3;
    --muted: #8b93ac;
    --accent: #e8a33d;
    --accent-ink: #241705;
    --accent-soft: rgba(232, 163, 61, 0.14);
    --accent-border: rgba(232, 163, 61, 0.4);
    --teal: #57c7b8;
    --teal-soft: rgba(87, 199, 184, 0.14);
    --teal-border: rgba(87, 199, 184, 0.4);
    --danger: #e2665f;
    --danger-soft: #2c1613;

    --font-serif: 'Source Serif 4', Georgia, serif;
    --font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
}

h1, h2 {
    font-family: var(--font-serif);
    font-weight: 600;
    letter-spacing: -0.01em;
}

/* ---------- Top bar ---------- */

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    text-decoration: none;
}

.brand-mark { font-size: 1.4rem; line-height: 1; }

.brand-text {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.15;
}

.logout {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.85rem;
}

.settings-link {
    text-decoration: none;
    font-size: 1.05rem;
    margin-right: 16px;
    opacity: 0.85;
}

/* ---------- Layout ---------- */

.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 20px 16px 48px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 20px;
    margin-bottom: 18px;
}

.card.narrow { max-width: 420px; margin: 48px auto; }

h1 { font-size: 1.5rem; margin: 0 0 16px; color: var(--text); }
h2 { font-size: 1.05rem; margin: 0 0 12px; color: var(--text); }

/* ---------- Forms ---------- */

label {
    display: block;
    margin: 14px 0 5px;
    font-size: 0.82rem;
    color: var(--muted);
    font-family: var(--font-mono);
}

input[type=text], input[type=password], input[type=date], textarea, input[type=file] {
    width: 100%;
    padding: 11px 13px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--text);
    font-size: 1rem;
    font-family: var(--font-sans);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-border);
}

textarea { resize: vertical; line-height: 1.5; }

button, .btn, .btn-secondary, .btn-danger, .btn-danger-small {
    display: inline-block;
    margin-top: 16px;
    padding: 11px 18px;
    border-radius: 3px;
    border: none;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    font-family: var(--font-sans);
}

button, .btn {
    background: var(--accent);
    color: var(--accent-ink);
}

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

.btn-danger, .btn-danger-small {
    background: transparent;
    border: 1px solid var(--danger);
    color: var(--danger);
}

.btn-danger-small { padding: 6px 12px; font-size: 0.78rem; margin-top: 8px; }

/* ---------- Header rows ---------- */

.row-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 4px;
}

.actions { display: flex; gap: 8px; }

/* ---------- Search & filter ---------- */

.search-form { display: flex; gap: 8px; margin: 18px 0 12px; }
.search-form input { flex: 1; }
.search-form button { margin-top: 0; }

.filter-box {
    background: transparent;
    border: 1px dashed var(--border);
    border-radius: 4px;
    padding: 10px 16px;
    margin-bottom: 20px;
}

.filter-box summary {
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--muted);
    padding: 4px 0;
}

.filter-box form { margin-top: 12px; }

.tag-group-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--muted);
    margin: 14px 0 6px;
}

/* ---------- Patient list ---------- */

.patient-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
}

.patient-card {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: 3px solid var(--accent);
    border-radius: 3px;
    padding: 14px;
    text-decoration: none;
    color: var(--text);
    min-height: 92px;
}

.patient-name {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 0.98rem;
    line-height: 1.25;
}

.patient-meta {
    color: var(--muted);
    font-size: 0.72rem;
    margin-top: 4px;
    font-family: var(--font-mono);
    line-height: 1.4;
}

.resumo { white-space: pre-wrap; line-height: 1.6; color: var(--text); }

.empty {
    color: var(--muted);
    font-style: italic;
    padding: 24px 0;
    text-align: center;
}

/* ---------- Tags ---------- */

.tag-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}

.tag-checkbox {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 7px 12px;
    font-size: 0.82rem;
    color: var(--text);
    cursor: pointer;
    margin: 0;
}

.tag-checkbox input { width: auto; padding: 0; }

.tag-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: auto;
    padding-top: 8px;
}

.tag-chip {
    border-radius: 3px;
    padding: 2px 8px;
    font-size: 0.66rem;
    font-family: var(--font-mono);
    border: 1px solid;
}

.tag-chip.chip-amber {
    background: var(--accent-soft);
    color: var(--accent);
    border-color: var(--accent-border);
}

.tag-chip.chip-teal {
    background: var(--teal-soft);
    color: var(--teal);
    border-color: var(--teal-border);
}

/* ---------- Media grid ---------- */

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}

.media-item {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 8px;
}

.media-item img, .media-item video {
    width: 100%;
    border-radius: 3px;
    display: block;
}

.media-caption {
    font-size: 0.72rem;
    color: var(--muted);
    margin-top: 6px;
    word-break: break-all;
    font-family: var(--font-mono);
}

/* ---------- Camera capture buttons ---------- */

.capture-row {
    display: flex;
    gap: 10px;
    margin-bottom: 6px;
}

.capture-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--surface-2);
    border: 1px solid var(--accent-border);
    color: var(--accent);
    border-radius: 3px;
    padding: 16px 10px;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
}

.capture-btn input[type="file"] { display: none; }

.or-divider {
    text-align: center;
    color: var(--muted);
    font-size: 0.75rem;
    font-family: var(--font-mono);
    margin: 16px 0 10px;
}

/* ---------- Flash messages ---------- */

.flash {
    padding: 11px 15px;
    border-radius: 3px;
    margin-bottom: 16px;
    font-size: 0.88rem;
    border: 1px solid;
}

.flash-error {
    background: var(--danger-soft);
    color: #ffb4ac;
    border-color: rgba(226, 102, 95, 0.4);
}

.flash-success {
    background: var(--teal-soft);
    color: var(--teal);
    border-color: var(--teal-border);
}