*, *::before, *::after { box-sizing: border-box; }
:root {
    --bg: #f1f5f9;
    --card: #ffffff;
    --text: #0f172a;
    --sub: #64748b;
    --dim: #cbd5e1;
    --accent: #0ea5e9;
    --danger: #dc2626;
    --success: #059669;
    --border: #e2e8f0;
}
html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, sans-serif;
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
.wrap {
    max-width: 780px;
    margin: 0 auto;
    padding: 16px 14px 40px;
}
.wrap-slim {
    max-width: 520px;
}
.head {
    padding: 12px 0 20px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.brand-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 22px;
    font-style: normal;
}
.brand-icon i { font-style: normal; }
.brand-title {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.1;
}
.brand-sub {
    font-size: 0.78rem;
    color: var(--sub);
}
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px 18px;
    margin-bottom: 14px;
    box-shadow: 0 1px 2px rgba(15,23,42,0.03);
}
.card h2 {
    font-size: 1rem;
    margin: 0 0 12px;
    color: var(--text);
}
.resumen-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
}
.resumen .label {
    font-size: 0.78rem;
    color: var(--sub);
    margin-bottom: 2px;
}
.resumen .deudor {
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.15;
}
.resumen .folio {
    font-size: 0.8rem;
    color: var(--sub);
    margin-top: 4px;
}
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}
.badge.sm {
    padding: 2px 8px;
    font-size: 0.68rem;
}
.alert-mora, .alert-ok, .alert-done {
    text-align: center;
    padding: 22px 18px;
}
.alert-mora {
    background: #fef2f2;
    border-color: #fecaca;
}
.alert-mora .alert-title { color: #991b1b; font-weight: 600; font-size: 0.9rem; }
.alert-mora .alert-amount { color: #dc2626; font-size: 2.1rem; font-weight: 800; line-height: 1; margin: 6px 0; }
.alert-mora .alert-sub { color: #7f1d1d; font-size: 0.85rem; }
.alert-ok {
    background: #ecfdf5;
    border-color: #a7f3d0;
}
.alert-ok .alert-title { color: #065f46; font-weight: 600; font-size: 0.9rem; }
.alert-ok .alert-amount { color: #059669; font-size: 2.1rem; font-weight: 800; line-height: 1; margin: 6px 0; }
.alert-ok .alert-sub { color: #065f46; font-size: 0.85rem; }
.alert-done { background: #e0f2fe; border-color: #bae6fd; }
.alert-done .alert-title { color: #0369a1; font-weight: 700; font-size: 1.15rem; margin-bottom: 4px; }
.alert-done .alert-sub { color: #0369a1; font-size: 0.9rem; }

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 14px;
}
.mini {
    margin: 0;
    padding: 14px 16px;
}
.mini-label {
    font-size: 0.72rem;
    color: var(--sub);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.mini-value {
    font-size: 1.15rem;
    font-weight: 700;
    margin-top: 4px;
}
.mini-value.warn { color: #d97706; }

.tabla-scroll {
    overflow-x: auto;
    margin: 0 -4px;
}
.tabla {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
.tabla th {
    text-align: left;
    padding: 8px 6px;
    font-weight: 600;
    color: var(--sub);
    border-bottom: 1px solid var(--border);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    white-space: nowrap;
}
.tabla td {
    padding: 10px 6px;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: top;
}
.tabla tr.v { background: #fef2f2; }
.tabla .r { text-align: right; }
.tabla .sub { font-size: 0.7rem; color: #991b1b; margin-top: 2px; }
.tabla .dim { color: var(--dim); }

.pagos {
    list-style: none;
    padding: 0;
    margin: 0;
}
.pagos li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #f1f5f9;
}
.pagos li:last-child { border-bottom: 0; }
.pagos .fecha { font-weight: 600; }
.pagos .forma { font-size: 0.78rem; color: var(--sub); }
.pagos .monto { color: var(--success); font-weight: 700; }

.center-msg {
    text-align: center;
    padding: 40px 20px;
}
.center-msg h2 { margin-top: 0; }
.center-msg .sub { color: var(--sub); font-size: 0.85rem; margin-top: 12px; }

.pie {
    text-align: center;
    color: var(--sub);
    font-size: 0.75rem;
    padding: 20px 10px 0;
    line-height: 1.6;
}

@media (max-width: 480px) {
    .grid-2 { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .mini { padding: 12px 14px; }
    .mini-value { font-size: 1rem; }
    .resumen .deudor { font-size: 1.15rem; }
}