:root {
    --bg: #f7f7f5;
    --surface: #ffffff;
    --surface-2: #fafafa;
    --border: #e5e7eb;
    --border-strong: #d4d4d8;
    --text: #18181b;
    --text-soft: #3f3f46;
    --muted: #71717a;
    --muted-2: #a1a1aa;
    --primary: #0d9488;
    --primary-hover: #0f766e;
    --primary-soft: #ccfbf1;
    --primary-soft-text: #115e59;
    --danger: #dc2626;
    --danger-hover: #b91c1c;
    --danger-soft: #fee2e2;
    --success: #059669;
    --success-soft: #d1fae5;
    --warning: #d97706;
    --warning-soft: #fef3c7;
    --radius: 10px;
    --radius-sm: 6px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.08);
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4 { margin: 0; font-weight: 600; color: var(--text); letter-spacing: -0.01em; }
h1 { font-size: 22px; }
h2 { font-size: 17px; }
h3 { font-size: 15px; }
p { margin: 0; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); text-decoration: underline; }
small, .muted { color: var(--muted); font-size: 13px; }
code {
    font-family: ui-monospace, "SF Mono", Menlo, monospace;
    font-size: 13px;
    background: var(--bg);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

/* ---------- Login / install ---------- */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(1200px 600px at 10% -10%, rgba(13,148,136,0.12), transparent),
        radial-gradient(900px 500px at 110% 110%, rgba(13,148,136,0.10), transparent),
        var(--bg);
    padding: var(--space-4);
}
.card {
    background: var(--surface);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    width: 100%;
    max-width: 420px;
}
.install-card { max-width: 500px; }
.card h1 { margin-bottom: var(--space-2); }
.card > .muted { margin-bottom: var(--space-5); display: block; }

/* ---------- Form basics ---------- */
form { display: block; }
label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-soft);
    margin: 0;
}
input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="time"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: 9px 12px;
    font-size: 14px;
    font-family: inherit;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    transition: border-color 0.15s, box-shadow 0.15s;
    appearance: none;
}
select {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 32px;
}
textarea { resize: vertical; min-height: 64px; }
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(13,148,136,0.15);
}
input[type="checkbox"] { accent-color: var(--primary); }

/* Form layout: rows align labels + inputs in a grid */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    align-items: end;
    margin-bottom: var(--space-4);
}
.form-row > label { align-self: stretch; }
.form-row.compact { gap: var(--space-3); }
.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-4);
}
.form-section + .form-section { margin-top: var(--space-5); }
.form-section h3 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    margin-bottom: var(--space-3);
}

/* legacy alias kept for existing markup */
.row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    align-items: end;
}

/* ---------- Buttons ---------- */
button,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 16px;
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    background: var(--primary);
    color: #fff;
    border: 1px solid var(--primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    white-space: nowrap;
}
button:hover, .btn:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    color: #fff;
    text-decoration: none;
}
button:disabled, .btn:disabled { opacity: 0.5; cursor: not-allowed; }
button.ghost, .btn.ghost {
    background: var(--surface);
    color: var(--text-soft);
    border-color: var(--border-strong);
}
button.ghost:hover, .btn.ghost:hover {
    background: var(--surface-2);
    color: var(--text);
    border-color: var(--muted-2);
}
button.danger, .btn.danger {
    background: var(--surface);
    color: var(--danger);
    border-color: var(--danger-soft);
}
button.danger:hover, .btn.danger:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}
button.block, .btn.block { width: 100%; }
button.sm, .btn.sm { padding: 6px 10px; font-size: 12.5px; }

/* ---------- Alerts ---------- */
.alert {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    margin: 0 0 var(--space-4);
    font-size: 13.5px;
    border: 1px solid transparent;
}
.alert.erro { background: var(--danger-soft); color: var(--danger-hover); border-color: #fecaca; }
.alert.sucesso { background: var(--success-soft); color: #065f46; border-color: #a7f3d0; }
.alert.info { background: var(--primary-soft); color: var(--primary-soft-text); border-color: #99f6e4; }

/* ---------- Install steps ---------- */
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
    margin-bottom: var(--space-5);
    font-size: 12px;
}
.steps span {
    text-align: center;
    padding: 8px;
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    color: var(--muted);
    font-weight: 500;
    border: 1px solid var(--border);
}
.steps span.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.steps span.done { background: var(--success-soft); color: #065f46; border-color: #a7f3d0; }

/* ---------- Topbar / layout ---------- */
.topbar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0 var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    height: 60px;
    position: sticky;
    top: 0;
    z-index: 10;
}
.topbar .brand {
    font-weight: 600;
    font-size: 15px;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}
.topbar .brand .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
}
.topbar nav {
    display: flex;
    gap: 2px;
    flex: 1;
    overflow-x: auto;
    scrollbar-width: none;
}
.topbar nav::-webkit-scrollbar { display: none; }
.topbar nav a {
    padding: 8px 12px;
    color: var(--muted);
    font-size: 13.5px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
}
.topbar nav a:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.topbar nav a.active { background: var(--primary-soft); color: var(--primary-soft-text); }
.topbar .user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 13px;
    color: var(--muted);
    white-space: nowrap;
}
.topbar .user .name { color: var(--text); font-weight: 500; }
.topbar .user a { color: var(--muted); }
.topbar .user a:hover { color: var(--danger); }

.container {
    max-width: 1080px;
    margin: var(--space-6) auto;
    padding: 0 var(--space-4);
}

/* ---------- Panels / cards ---------- */
.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--space-6);
    margin-bottom: var(--space-5);
    box-shadow: var(--shadow-sm);
}
.panel h2 {
    margin-bottom: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.panel-subtitle { color: var(--muted); margin-bottom: var(--space-5); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; margin: 0 calc(-1 * var(--space-2)); }
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
table th, table td {
    text-align: left;
    padding: 11px var(--space-3);
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
table th {
    color: var(--muted);
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    background: var(--surface-2);
}
table tbody tr:hover { background: var(--surface-2); }
table tbody tr:last-child td { border-bottom: none; }
table .acoes { text-align: right; white-space: nowrap; }
table .acoes form { display: inline-block; margin-left: 4px; }
table .acoes button, table .acoes .btn { padding: 5px 10px; font-size: 12.5px; }

/* ---------- Badges ---------- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid transparent;
}
.badge.ok { background: var(--success-soft); color: #065f46; border-color: #a7f3d0; }
.badge.no { background: var(--danger-soft); color: var(--danger-hover); border-color: #fecaca; }
.badge.pend { background: var(--warning-soft); color: #92400e; border-color: #fde68a; }
.badge.neutral { background: var(--surface-2); color: var(--muted); border-color: var(--border); }

/* ---------- Checklist items ---------- */
.check-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: var(--space-2);
    transition: border-color 0.15s, background 0.15s;
}
.check-item:hover { border-color: var(--border-strong); }
.check-item.feito {
    background: var(--success-soft);
    border-color: #a7f3d0;
}
.check-item input[type="checkbox"] {
    width: 22px;
    height: 22px;
    cursor: pointer;
    flex-shrink: 0;
}
.check-item .titulo { font-weight: 500; flex: 1; min-width: 0; }
.check-item .titulo small {
    display: block;
    font-weight: 400;
    color: var(--muted);
    margin-top: 2px;
    font-size: 12.5px;
}
.check-item .hora { color: var(--success); font-size: 13px; font-weight: 500; flex-shrink: 0; }
.check-item details { font-size: 12px; }
.check-item details summary { cursor: pointer; color: var(--muted); }
.check-item details summary:hover { color: var(--text); }

/* ---------- Stat grid ---------- */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--space-3);
    margin-top: var(--space-4);
}
.stat {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--space-4);
}
.stat .num {
    font-size: 28px;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.02em;
    line-height: 1.1;
}
.stat .label {
    color: var(--muted);
    font-size: 12.5px;
    margin-top: 4px;
}

/* ---------- Ponto card (hero) ---------- */
.ponto-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #fff;
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-5);
    text-align: center;
    box-shadow: 0 4px 20px rgba(13,148,136,0.25);
}
.ponto-card .saudacao { opacity: 0.9; font-size: 14px; }
.ponto-card .hora-grande {
    font-size: 44px;
    font-weight: 600;
    margin: var(--space-2) 0 0;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
}
.ponto-card .data { opacity: 0.85; font-size: 13px; }
.ponto-card form { margin-top: var(--space-4); }
.ponto-card button {
    background: #fff;
    color: var(--primary-hover);
    border-color: #fff;
    padding: 10px 22px;
    font-weight: 600;
}
.ponto-card button:hover { background: rgba(255,255,255,0.92); color: var(--primary-hover); }
.ponto-card .registros {
    margin-top: var(--space-3);
    font-size: 13px;
    opacity: 0.95;
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* ---------- Cardápio item ---------- */
.cardapio-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--space-4);
    margin-bottom: var(--space-3);
}
.cardapio-item.feito { background: var(--success-soft); border-color: #a7f3d0; }
.cardapio-item .head {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}
.cardapio-item .head input[type="checkbox"] {
    width: 22px;
    height: 22px;
    cursor: pointer;
    flex-shrink: 0;
}
.cardapio-item .titulo { font-weight: 500; flex: 1; min-width: 200px; }
.cardapio-item .titulo small {
    display: block;
    font-weight: 400;
    color: var(--muted);
    margin-top: 2px;
}
.cardapio-item .ingredientes { margin-top: var(--space-3); padding-left: 34px; }
.cardapio-item .ingredientes-titulo {
    font-size: 11.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    margin-bottom: 6px;
}
.cardapio-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 4px 14px;
    font-size: 13.5px;
}
.cardapio-item ul li::before { content: "•"; color: var(--primary); margin-right: 6px; }
.cardapio-item ul li strong { font-weight: 600; }
.cardapio-item .obs {
    margin-top: var(--space-3);
    padding-left: 34px;
    font-size: 12.5px;
    color: var(--muted);
}

/* dynamic ingredient rows in admin form */
.item-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr auto;
    gap: var(--space-3);
    align-items: end;
    margin-bottom: var(--space-2);
}
.item-row .remove-btn {
    padding: 9px 12px;
    background: transparent;
    color: var(--danger);
    border-color: var(--border);
}
.item-row .remove-btn:hover { background: var(--danger-soft); color: var(--danger-hover); border-color: var(--danger-soft); }

/* ---------- Chart wrapper ---------- */
.chart-wrap {
    position: relative;
    height: 260px;
    width: 100%;
}
@media (max-width: 600px) {
    .chart-wrap { height: 220px; }
}

/* ---------- Empty state ---------- */
.empty {
    text-align: center;
    padding: var(--space-8) var(--space-4);
    color: var(--muted);
}
.empty p { margin-bottom: var(--space-3); }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
    .container { padding: 0 var(--space-3); margin: var(--space-4) auto; }
    .panel { padding: var(--space-4); }
    .topbar { padding: 0 var(--space-3); height: auto; min-height: 56px; }
    .topbar .brand { font-size: 14px; }
    .topbar nav { gap: 0; }
    .topbar nav a { padding: 6px 10px; font-size: 13px; }
    .topbar .user .name { display: none; }
    h1 { font-size: 20px; }
    h2 { font-size: 16px; }
    .card { padding: var(--space-5); }
    .ponto-card { padding: var(--space-5); }
    .ponto-card .hora-grande { font-size: 38px; }
    .item-row { grid-template-columns: 1fr; }
    .check-item { gap: var(--space-3); padding: var(--space-3); }
    .check-item .titulo { font-size: 14px; }
    table th, table td { padding: 9px 8px; font-size: 13px; }
}
@media (max-width: 480px) {
    .topbar {
        flex-wrap: wrap;
        padding: var(--space-2) var(--space-3);
    }
    .topbar nav {
        order: 3;
        width: 100%;
        margin-top: var(--space-2);
        padding-bottom: 2px;
    }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .stat .num { font-size: 22px; }
}