/* ============================================================
   Impresiones Villazón — sistema de diseño
   Paleta: papel + tinta. Magenta y cian son dos de los cuatro
   colores de proceso de cualquier cartucho de impresora — el
   acento sale del objeto real del negocio, no de un azul
   corporativo genérico. Ver PLAN_UI_UX.md para el porqué.
   ============================================================ */

:root {
    --bg-page: #F6F7F9;
    --bg-surface: #FFFFFF;
    --bg-surface-2: #FBFBFC;
    --border: #E2E4EA;
    --border-strong: #CBCED8;
    --text-primary: #14161C;
    --text-secondary: #5B5F6B;
    --text-muted: #8B8F99;

    --accent: #C4006B;
    --accent-hover: #A50059;
    --accent-soft-bg: #FBE6F0;
    --accent-soft-text: #8C0050;

    --info: #0089B3;
    --info-soft-bg: #E0F4FA;
    --info-soft-text: #00647F;

    --success: #1F8A4C;
    --success-soft-bg: #E4F5EB;
    --success-soft-text: #166638;

    --danger: #C81E3A;
    --danger-soft-bg: #FBE5E9;
    --danger-soft-text: #99172C;

    --warning: #B36B00;
    --warning-soft-bg: #FBEEDC;
    --warning-soft-text: #8A5300;

    --violet: #6D4AD1;
    --violet-soft-bg: #ECE7FB;
    --violet-soft-text: #4F32A8;

    --teal: #0D8577;
    --teal-soft-bg: #DEF4F1;
    --teal-soft-text: #0A6558;

    --indigo: #3B4FC4;
    --indigo-soft-bg: #E5E8FB;
    --indigo-soft-text: #2C3B9C;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --shadow-card: 0 1px 2px rgba(20,22,28,0.04), 0 1px 8px rgba(20,22,28,0.03);

    --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
    --space-5: 24px; --space-6: 32px; --space-7: 48px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-page: #101216;
        --bg-surface: #181B21;
        --bg-surface-2: #1E2128;
        --border: #2A2E37;
        --border-strong: #383D49;
        --text-primary: #F2F3F5;
        --text-secondary: #ABAFB9;
        --text-muted: #6E7280;

        --accent: #FF4FA0;
        --accent-hover: #FF74B3;
        --accent-soft-bg: #341226;
        --accent-soft-text: #FF9AC7;

        --info: #3FC3EE;
        --info-soft-bg: #0E2C36;
        --info-soft-text: #7FDBF5;

        --success: #3DD68C;
        --success-soft-bg: #0E2C20;
        --success-soft-text: #7CE8B3;

        --danger: #FF6B7F;
        --danger-soft-bg: #35141A;
        --danger-soft-text: #FF9FAC;

        --warning: #F0A93E;
        --warning-soft-bg: #332208;
        --warning-soft-text: #F5C57E;

        --violet: #A98EF0;
        --violet-soft-bg: #221B3A;
        --violet-soft-text: #C9B8F7;

        --teal: #3FDCC7;
        --teal-soft-bg: #0B2925;
        --teal-soft-text: #8DEDDF;

        --indigo: #8C9AF5;
        --indigo-soft-bg: #1B2040;
        --indigo-soft-text: #B7C0FA;

        --shadow-card: 0 1px 2px rgba(0,0,0,0.3), 0 1px 8px rgba(0,0,0,0.2);
    }
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--bg-page);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { text-wrap: balance; }

a { color: var(--accent); }

::selection { background: var(--accent-soft-bg); color: var(--accent-soft-text); }

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

.page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.app-shell { max-width: 720px; margin: 0 auto; padding: var(--space-6) 20px; }
.app-shell header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-5); gap: 12px; }
.app-shell header h1 { font-size: 1.2rem; margin: 0; display: flex; align-items: center; gap: 8px; }

.brand-mark { color: var(--accent); font-size: 1rem; }

/* ---------- Cards / secciones ---------- */

.card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-card);
}

.card h1 { font-size: 1.4rem; margin: 0 0 4px; }
.card .subtitle { color: var(--text-secondary); font-size: 0.9rem; margin: 0 0 24px; }

.section {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px;
    margin-bottom: var(--space-5);
    box-shadow: var(--shadow-card);
}
.section h2 { font-size: 1rem; margin: 0 0 14px; font-weight: 600; }

.kicker {
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--accent); margin: 0 0 6px;
}

/* ---------- Formularios ---------- */

label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin: 14px 0 6px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    background: var(--bg-surface);
    color: var(--text-primary);
    font-family: inherit;
}

input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

/* ---------- Botones ---------- */

button, .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    width: 100%;
    margin-top: 20px;
    padding: 11px 16px;
    background: var(--accent);
    color: #fff;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    transition: background-color 120ms ease;
}

button:hover, .btn:hover { background: var(--accent-hover); }
button:disabled { cursor: default; opacity: 0.72; }
button:disabled:hover { background: var(--accent); }

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-strong);
}
.btn-secondary:hover { background: var(--bg-surface-2); }

.btn-danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); white-space: nowrap; }
.btn-danger:hover { background: var(--danger-soft-bg); }

/* Estado de carga: se activa agregando data-loading="true" al <button>
   (ver assets/js/loading-buttons.js) — reemplaza el texto por un spinner
   sin cambiar el tamaño del botón, para que la página no salte. */
button[data-loading="true"] {
    color: transparent;
    pointer-events: none;
    position: relative;
}
button[data-loading="true"]::after {
    content: "";
    position: absolute;
    width: 15px; height: 15px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.45);
    border-top-color: #fff;
    animation: spin 0.7s linear infinite;
}
.btn-secondary[data-loading="true"]::after { border-color: var(--border-strong); border-top-color: var(--text-primary); }
@media (prefers-reduced-motion: reduce) { button[data-loading="true"]::after { animation: none; } }
@keyframes spin { to { transform: rotate(360deg); } }

.icon { display: inline-flex; }

/* ---------- Mensajes ---------- */

.errors {
    background: var(--danger-soft-bg);
    border: 1px solid var(--danger-soft-bg);
    color: var(--danger-soft-text);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 0.85rem;
    margin-bottom: 16px;
}
.errors ul { margin: 0; padding-left: 18px; }

.footer-link {
    text-align: center;
    margin-top: 18px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.footer-link a { text-decoration: none; }

/* ---------- Wallet / balance ---------- */

.balance-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: var(--space-5);
    box-shadow: var(--shadow-card);
}
.balance-card .amount { font-size: 1.8rem; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.logout-form { display: inline; }
.logout-form button {
    width: auto;
    margin-top: 0;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    padding: 8px 14px;
    font-weight: 500;
}
.logout-form button:hover { background: var(--bg-surface-2); color: var(--text-primary); }

/* ---------- Cotizador ---------- */

.file-drop {
    border: 2px dashed var(--border-strong);
    border-radius: var(--radius-md);
    padding: 28px 20px;
    text-align: center;
    cursor: pointer;
    color: var(--text-secondary);
    display: block;
    transition: border-color 120ms ease, background-color 120ms ease;
}
.file-drop:hover, .file-drop.drag-over {
    border-color: var(--accent);
    background: var(--accent-soft-bg);
    color: var(--accent-soft-text);
}
.file-drop .icon { font-size: 1.6rem; color: var(--accent); margin-bottom: 6px; }
.file-drop input[type="file"] { display: block; margin: 12px auto 0; max-width: 100%; }

.upload-status { margin-top: 10px; font-size: 0.9rem; display: flex; align-items: center; gap: 6px; }
.upload-status.ok { color: var(--success); }
.upload-status.error { color: var(--danger); }

.field-row { display: flex; gap: 16px; flex-wrap: wrap; }
.field-row > div { flex: 1; min-width: 160px; }

.radio-group { display: flex; gap: 10px; flex-wrap: wrap; }
.radio-group label {
    display: flex; align-items: center; gap: 6px;
    font-weight: 500; margin: 0; font-size: 0.9rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 9px 14px; cursor: pointer;
    transition: border-color 120ms ease, background-color 120ms ease;
}
.radio-group label:has(input:checked) {
    border-color: var(--accent);
    background: var(--accent-soft-bg);
    color: var(--accent-soft-text);
}
.radio-group input { width: auto; accent-color: var(--accent); }

.checkbox-row { display: flex; align-items: center; gap: 8px; margin-top: 14px; }
.checkbox-row input { width: auto; accent-color: var(--accent); }
.checkbox-row label { margin: 0; font-weight: 500; }

.price-table { width: 100%; border-collapse: collapse; margin-top: 6px; }
.price-table td { padding: 7px 0; font-size: 0.92rem; }
.price-table td:last-child { text-align: right; font-variant-numeric: tabular-nums; }
.price-table tr.total td { font-weight: 700; font-size: 1.15rem; border-top: 1px solid var(--border); padding-top: 12px; color: var(--accent); }

.hint { color: var(--text-muted); font-size: 0.8rem; margin-top: 4px; line-height: 1.5; }

.back-link { color: var(--accent); text-decoration: none; font-size: 0.9rem; display: inline-flex; align-items: center; gap: 4px; }
.back-link:hover { text-decoration: underline; }

/* ---------- Tablas ---------- */

table.orders { width: 100%; border-collapse: collapse; }
table.orders th {
    text-align: left; padding: 8px; font-size: 0.75rem; font-weight: 600;
    color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border);
}
table.orders td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
table.orders tbody tr:hover { background: var(--bg-surface-2); }
table.orders a { text-decoration: none; font-weight: 600; }

/* ---------- Badges de estado ----------
   Cada estado tiene su propio color — antes todos eran iguales, lo que
   hacía imposible escanear una lista rápido. */
.status-badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 11px; border-radius: 999px;
    font-size: 0.76rem; font-weight: 600;
    background: var(--bg-surface-2); color: var(--text-secondary);
    border: 1px solid var(--border);
}
.status-badge--pending_payment { background: var(--warning-soft-bg); color: var(--warning-soft-text); border-color: transparent; }
.status-badge--pending { background: var(--warning-soft-bg); color: var(--warning-soft-text); border-color: transparent; }
.status-badge--paid { background: var(--info-soft-bg); color: var(--info-soft-text); border-color: transparent; }
.status-badge--confirmed { background: var(--success-soft-bg); color: var(--success-soft-text); border-color: transparent; }
.status-badge--printing { background: var(--violet-soft-bg); color: var(--violet-soft-text); border-color: transparent; }
.status-badge--ready { background: var(--teal-soft-bg); color: var(--teal-soft-text); border-color: transparent; }
.status-badge--delivering { background: var(--indigo-soft-bg); color: var(--indigo-soft-text); border-color: transparent; }
.status-badge--delivered { background: var(--success-soft-bg); color: var(--success-soft-text); border-color: transparent; }
.status-badge--cancelled,
.status-badge--rejected { background: var(--bg-surface-2); color: var(--text-muted); }

/* ---------- Panel admin ---------- */

.metrics-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px; margin-bottom: var(--space-5);
}
.metric-card {
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: var(--radius-md); padding: 16px; text-decoration: none; color: inherit;
    display: block; box-shadow: var(--shadow-card);
    transition: border-color 120ms ease;
}
a.metric-card:hover { border-color: var(--border-strong); }
.metric-card.metric-alert { border-color: var(--danger); background: var(--danger-soft-bg); }
.metric-value { font-size: 1.6rem; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.metric-card.metric-alert .metric-value { color: var(--danger-soft-text); }
.metric-label { font-size: 0.78rem; color: var(--text-secondary); margin-top: 2px; }
.metric-card.metric-alert .metric-label { color: var(--danger-soft-text); }

/* Bandeja de confirmaciones: el comprobante se ve como miniatura en la
   fila (antes era un link que sacaba al admin de la página). */
.confirmation-row {
    display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.confirmation-proof {
    width: 52px; height: 52px; border-radius: var(--radius-sm); flex-shrink: 0;
    background: var(--info-soft-bg); color: var(--info);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; overflow: hidden; border: 1px solid var(--border);
}
.confirmation-proof img { width: 100%; height: 100%; object-fit: cover; display: block; }
.confirmation-info { flex: 1; min-width: 180px; }
.confirmation-info .confirmation-title { font-weight: 600; font-size: 0.95rem; margin: 0 0 2px; }
.confirmation-actions { display: flex; flex-direction: column; gap: 8px; min-width: 200px; }
.confirmation-actions form { margin: 0; }
.confirmation-actions button { width: 100%; margin-top: 0; }
.reject-form { display: flex; gap: 6px; }
.reject-form input { flex: 1; min-width: 0; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 0.85rem; }
/* Sin esto, el "width:100%" del botón base compite con el input por el
   espacio en este flex row y lo aplasta a casi invisible. */
.reject-form button { width: auto; flex-shrink: 0; margin-top: 0; padding: 7px 12px; font-size: 0.82rem; }

/* Botones grandes de transición de estado (reemplazan al <select> genérico) */
.transition-choices { display: flex; flex-direction: column; gap: 8px; }
.transition-choices button {
    width: 100%; margin-top: 0; justify-content: flex-start; padding: 12px 16px;
    background: var(--bg-surface); color: var(--text-primary); border: 1px solid var(--border);
}
.transition-choices button:hover { border-color: var(--accent); background: var(--accent-soft-bg); color: var(--accent-soft-text); }
.transition-choices button.btn-danger-outline { color: var(--danger); }
.transition-choices button.btn-danger-outline:hover { border-color: var(--danger); background: var(--danger-soft-bg); }

.filter-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: var(--space-4); }
.filter-chip {
    display: inline-block; padding: 6px 14px; border-radius: 999px; font-size: 0.85rem;
    border: 1px solid var(--border); color: var(--text-secondary); text-decoration: none;
    background: var(--bg-surface);
}
.filter-chip:hover { border-color: var(--border-strong); }
.filter-chip.active { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }

/* ---------- Línea de tiempo del pedido (cliente) ---------- */

.order-timeline { list-style: none; margin: 0; padding: 0; }
.order-timeline li {
    display: flex; gap: 12px; padding-bottom: 20px; position: relative;
}
.order-timeline li:last-child { padding-bottom: 0; }
.order-timeline li::before {
    content: ""; position: absolute; left: 11px; top: 26px; bottom: 0; width: 2px;
    background: var(--border);
}
.order-timeline li:last-child::before { display: none; }
.timeline-dot {
    width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center; font-size: 0.85rem;
    background: var(--bg-surface-2); color: var(--text-muted); border: 2px solid var(--border);
    z-index: 1;
}
.order-timeline li.done .timeline-dot { background: var(--success-soft-bg); color: var(--success-soft-text); border-color: var(--success-soft-bg); }
.order-timeline li.current .timeline-dot { background: var(--accent); color: #fff; border-color: var(--accent); }
.order-timeline li.cancelled .timeline-dot { background: var(--danger-soft-bg); color: var(--danger-soft-text); border-color: var(--danger-soft-bg); }
.timeline-label { font-weight: 600; font-size: 0.92rem; padding-top: 2px; }
.order-timeline li:not(.done):not(.current) .timeline-label { color: var(--text-muted); font-weight: 500; }
.timeline-time { font-size: 0.78rem; color: var(--text-muted); margin-top: 1px; }

/* ---------- Tarjetas de plan (membresías) ---------- */

.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.plan-card {
    background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 20px; box-shadow: var(--shadow-card);
}
.plan-card.inactive { opacity: 0.6; }
.plan-card .plan-name { font-weight: 700; font-size: 1.05rem; margin: 0 0 2px; }
.plan-card .plan-price { color: var(--accent); font-weight: 700; font-size: 1.3rem; margin: 4px 0 12px; font-variant-numeric: tabular-nums; }
.plan-card .plan-benefits { list-style: none; margin: 0 0 14px; padding: 0; font-size: 0.85rem; color: var(--text-secondary); }
.plan-card .plan-benefits li { padding: 3px 0; display: flex; gap: 6px; align-items: center; }
.plan-card .plan-benefits .icon { color: var(--success); }

/* ---------- Barra de progreso (bono de recarga) ---------- */

.progress-track { height: 8px; border-radius: 999px; background: var(--bg-surface-2); overflow: hidden; margin: 8px 0; border: 1px solid var(--border); }
.progress-fill { height: 100%; background: var(--accent); border-radius: 999px; transition: width 200ms ease; }

/* ---------- Utilidades ---------- */

.empty-state { text-align: center; padding: 40px 20px; color: var(--text-muted); }
.empty-state .icon { font-size: 2rem; margin-bottom: 8px; display: block; color: var(--border-strong); }

@media (max-width: 560px) {
    .confirmation-row { flex-direction: column; align-items: stretch; }
    .confirmation-proof { width: 100%; height: 96px; }
    .confirmation-actions { min-width: 0; }
}