/* ─────────────────────────────────────────────────────────────────
   checkin-polish.css  –  Luna del Monte · Checkin Hub UI components
   ───────────────────────────────────────────────────────────────── */

/* ── Card ──────────────────────────────────────────────────────── */
.ui-card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,.06);
}

/* ── Section header ────────────────────────────────────────────── */
.ui-section-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.ui-section-header__title {
    font-family: 'Lora', Georgia, serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--accent);
    margin: 0;
    line-height: 1.25;
}

.ui-section-header__subtitle {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 13px;
    font-family: 'Inter', system-ui, sans-serif;
}

/* ── Badges ────────────────────────────────────────────────────── */
.ui-badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .02em;
    border: 1px solid transparent;
    white-space: nowrap;
}

.ui-badge--ok      { background: #e9f8ef; border-color: #a7d7b7; color: #14532d; }
.ui-badge--warn    { background: #fff8e6; border-color: #f3d080; color: #7a4b00; }
.ui-badge--error   { background: #fff1f1; border-color: #fca5a5; color: #7f1d1d; }
.ui-badge--neutral { background: #f4f4f0; border-color: #d4d4c8; color: #4b4d40; }

/* ── Buttons ────────────────────────────────────────────────────── */
.ui-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border-radius: 999px;
    padding: 10px 20px;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, opacity 0.2s;
    white-space: nowrap;
    line-height: 1;
}

.ui-btn--primary {
    background: var(--brand);
    color: #fff;
    border-color: var(--brand);
}
.ui-btn--primary:hover { background: var(--brand-dark); border-color: var(--brand-dark); }

.ui-btn--secondary {
    background: var(--paper);
    color: var(--ink);
    border-color: var(--line);
}
.ui-btn--secondary:hover { background: var(--bg); }

.ui-btn--success {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.ui-btn--success:hover { background: #1e3d12; border-color: #1e3d12; }

.ui-btn--danger {
    background: #dc2626;
    color: #fff;
    border-color: #dc2626;
}
.ui-btn--danger:hover { background: #b91c1c; border-color: #b91c1c; }

.ui-btn--sm { padding: 6px 14px; font-size: 13px; }

.ui-btn[disabled],
.ui-btn[aria-disabled="true"] {
    opacity: .45;
    cursor: not-allowed;
    pointer-events: none;
}

.ui-btn:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 2px;
}

/* ── Fields ─────────────────────────────────────────────────────── */
.ui-field {
    display: grid;
    gap: 5px;
}

.ui-field__label {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--ink);
}

.ui-field__help {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.4;
}

.ui-field__error {
    font-size: 12px;
    color: #b91c1c;
    font-weight: 500;
}

/* ── Inputs ─────────────────────────────────────────────────────── */
.ui-input,
.ui-select,
.ui-textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 10px 14px;
    background: #fff;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 14px;
    color: var(--ink);
    transition: outline 0.15s, border-color 0.15s;
}

.ui-input:focus,
.ui-select:focus,
.ui-textarea:focus {
    outline: 2px solid var(--brand);
    outline-offset: 2px;
    border-color: var(--brand);
}

.ui-textarea { resize: vertical; min-height: 90px; }

/* ── Alerts ─────────────────────────────────────────────────────── */
.ui-alert {
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid var(--line);
    border-left: 4px solid var(--line);
    font-size: 14px;
    line-height: 1.5;
}

.ui-alert--info {
    background: #eef6ff;
    border-color: #bfdbfe;
    border-left-color: #3b82f6;
    color: #1e3a8a;
}

.ui-alert--success {
    background: #f0faf4;
    border-color: #a7d7b7;
    border-left-color: var(--accent);
    color: #14532d;
}

.ui-alert--warning {
    background: #fffbeb;
    border-color: #fde68a;
    border-left-color: #d97706;
    color: #7a4b00;
}

.ui-alert--error {
    background: #fff1f1;
    border-color: #fca5a5;
    border-left-color: #dc2626;
    color: #7f1d1d;
}

/* ── Empty state ────────────────────────────────────────────────── */
.ui-empty {
    border: 2px dashed var(--line);
    border-radius: 14px;
    padding: 40px 24px;
    text-align: center;
    color: var(--muted);
    background: rgba(245,240,232,.5);
    font-size: 14px;
    line-height: 1.6;
}

.ui-empty__icon {
    font-size: 32px;
    display: block;
    margin-bottom: 10px;
    opacity: .7;
}

/* ── Table ──────────────────────────────────────────────────────── */
.ui-table-wrap {
    overflow: auto;
    border-radius: 10px;
}

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

.ui-table thead th {
    background: var(--green-light);
    color: var(--muted);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--line);
}

.ui-table thead th:first-child { border-radius: 8px 0 0 0; }
.ui-table thead th:last-child  { border-radius: 0 8px 0 0; }

.ui-table tbody td {
    padding: 12px 12px;
    border-bottom: 1px solid var(--line);
    font-size: 14px;
    vertical-align: middle;
    text-align: left;
}

.ui-table tbody tr:last-child td { border-bottom: none; }
.ui-table tbody tr:hover td { background: rgba(200,147,10,.03); }

/* ── Chip / Status badges (used in dashboard & checkins) ────────── */
.chip {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .02em;
    border: 1px solid transparent;
    white-space: nowrap;
}

.chip.status-pending  { background: #fff8e6; color: #7a4b00;  border-color: #f3d080; }
.chip.status-approved { background: #e9f8ef; color: #14532d;  border-color: #a7d7b7; }
.chip.status-rejected { background: #fff1f1; color: #7f1d1d;  border-color: #fca5a5; }
.chip.status-sent     { background: #eff6ff; color: #1e3a8a;  border-color: #93c5fd; }
.chip.status-failed   { background: #fff1f1; color: #7f1d1d;  border-color: #fca5a5; }
.chip.status-default  { background: #f4f4f0; color: #4b4d40;  border-color: #d4d4c8; }
.chip.source-default  { background: #f4f4f0; color: #4b4d40;  border-color: #d4d4c8; }

/* ── Form validation helpers ────────────────────────────────────── */
.field-error  { color: #b91c1c; font-size: 12px; margin-top: 4px; display: block; font-weight: 500; }
.input-error  { border-color: #ef4444 !important; }