/* ── QR Dinámico — Estilos frontend ── */

:root {
    --qr-primary:   #2563eb;
    --qr-primary-h: #1d4ed8;
    --qr-danger:    #dc2626;
    --qr-ok:        #16a34a;
    --qr-bg:        #f8fafc;
    --qr-card-bg:   #ffffff;
    --qr-border:    #e2e8f0;
    --qr-text:      #1e293b;
    --qr-muted:     #64748b;
    --qr-radius:    10px;
    --qr-shadow:    0 2px 8px rgba(0,0,0,.08);
}

/* ── Contenedor principal ── */
.qrdin-wrap {
    max-width: 960px;
    margin: 0 auto;
    padding: 24px 16px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--qr-text);
}
.qrdin-wrap--narrow { max-width: 560px; }

/* ── Encabezado con título + botón ── */
.qrdin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
}
.qrdin-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    border: none;
    padding: 0;
}

/* ── Alertas ── */
.qrdin-alert {
    padding: 12px 16px;
    border-radius: var(--qr-radius);
    margin-bottom: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}
.qrdin-alert--ok  { background: #dcfce7; color: #166534; border-left: 4px solid var(--qr-ok); }
.qrdin-alert--err { background: #fee2e2; color: #991b1b; border-left: 4px solid var(--qr-danger); }

/* ── Botones ── */
.qrdin-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: 7px;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: background .15s, transform .1s;
    line-height: 1;
}
.qrdin-btn:active { transform: scale(.97); }

.qrdin-btn--primary   { background: var(--qr-primary); color: #fff; }
.qrdin-btn--primary:hover { background: var(--qr-primary-h); color: #fff; }

.qrdin-btn--secondary { background: #eff6ff; color: var(--qr-primary); border: 1px solid #bfdbfe; }
.qrdin-btn--secondary:hover { background: #dbeafe; color: var(--qr-primary); }

.qrdin-btn--ghost     { background: transparent; color: var(--qr-muted); border: 1px solid var(--qr-border); }
.qrdin-btn--ghost:hover { background: var(--qr-bg); color: var(--qr-text); }

.qrdin-btn--danger    { background: #fee2e2; color: var(--qr-danger); border: 1px solid #fecaca; }
.qrdin-btn--danger:hover { background: #fecaca; }

.qrdin-btn--full      { width: 100%; justify-content: center; padding: 12px; font-size: 1rem; }

/* ── Grid de tarjetas ── */
.qrdin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

/* ── Tarjeta QR ── */
.qrdin-card {
    background: var(--qr-card-bg);
    border: 1px solid var(--qr-border);
    border-radius: var(--qr-radius);
    box-shadow: var(--qr-shadow);
    display: flex;
    gap: 16px;
    padding: 20px;
    transition: box-shadow .2s;
}
.qrdin-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.12); }

.qrdin-card__qr img {
    display: block;
    width: 100px;
    height: 100px;
    border-radius: 6px;
    border: 1px solid var(--qr-border);
    flex-shrink: 0;
}

.qrdin-card__info { flex: 1; min-width: 0; }

.qrdin-card__name {
    margin: 0 0 10px;
    font-size: 1rem;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.qrdin-card__url {
    font-size: 0.8rem;
    color: var(--qr-muted);
    margin: 0 0 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.qrdin-card__url a { color: var(--qr-primary); text-decoration: none; }
.qrdin-card__url a:hover { text-decoration: underline; }

.qrdin-card__scans { margin: 8px 0; }

.qrdin-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}
.qrdin-card__actions .qrdin-btn { padding: 6px 12px; font-size: 0.78rem; }

/* ── Etiqueta / badge ── */
.qrdin-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--qr-muted);
    text-transform: uppercase;
    letter-spacing: .03em;
}
.qrdin-badge {
    display: inline-block;
    background: #eff6ff;
    color: var(--qr-primary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
}

/* ── Estado vacío ── */
.qrdin-empty {
    text-align: center;
    padding: 60px 24px;
    background: var(--qr-bg);
    border-radius: var(--qr-radius);
    border: 2px dashed var(--qr-border);
    color: var(--qr-muted);
}
.qrdin-empty p { margin-bottom: 16px; font-size: 1rem; }

/* ── Formularios ── */
.qrdin-form { display: flex; flex-direction: column; gap: 20px; }

.qrdin-field { display: flex; flex-direction: column; gap: 6px; }

.qrdin-field label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--qr-text);
}

.qrdin-field input[type="text"],
.qrdin-field input[type="url"] {
    padding: 10px 14px;
    border: 1px solid var(--qr-border);
    border-radius: 7px;
    font-size: 0.95rem;
    color: var(--qr-text);
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
    width: 100%;
    box-sizing: border-box;
}
.qrdin-field input:focus {
    outline: none;
    border-color: var(--qr-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}

.qrdin-hint {
    font-size: 0.8rem;
    color: var(--qr-muted);
}

/* ── Preview box en editar ── */
.qrdin-preview-box {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: var(--qr-bg);
    border: 1px solid var(--qr-border);
    border-radius: var(--qr-radius);
    padding: 20px;
    margin-bottom: 28px;
}
.qrdin-preview-box img {
    width: 110px;
    height: 110px;
    border-radius: 6px;
    border: 1px solid var(--qr-border);
    flex-shrink: 0;
}
.qrdin-preview-box__info { font-size: 0.85rem; color: var(--qr-muted); }
.qrdin-preview-box__info p { margin: 0 0 8px; }
.qrdin-preview-box__info a { color: var(--qr-primary); }

/* ── Responsivo ── */
@media (max-width: 540px) {
    .qrdin-card { flex-direction: column; }
    .qrdin-card__qr img { width: 100%; height: auto; }
    .qrdin-grid { grid-template-columns: 1fr; }
    .qrdin-preview-box { flex-direction: column; }
}

/* ── Panel de diseño ── */
.qrdin-design-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 28px;
    align-items: start;
}
@media (max-width: 600px) {
    .qrdin-design-layout { grid-template-columns: 1fr; }
}

.qrdin-preview-live__label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--qr-muted);
    margin-bottom: 10px;
}
.qrdin-preview-live__box {
    border: 1px solid var(--qr-border);
    border-radius: 10px;
    padding: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background .3s;
}
.qrdin-preview-live__box img {
    border-radius: 6px;
    image-rendering: pixelated;
}

/* Fieldsets */
.qrdin-fieldset {
    border: 1px solid var(--qr-border);
    border-radius: 8px;
    padding: 16px 18px;
    margin: 0;
}
.qrdin-fieldset legend {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--qr-text);
    padding: 0 6px;
}

/* Color inputs */
.qrdin-color-row { display: flex; gap: 20px; flex-wrap: wrap; }
.qrdin-color-input {
    display: flex;
    align-items: center;
    gap: 10px;
}
.qrdin-color-input input[type="color"] {
    width: 44px;
    height: 44px;
    border: 1px solid var(--qr-border);
    border-radius: 8px;
    padding: 2px;
    cursor: pointer;
    background: none;
}
.qrdin-color-hex {
    font-size: 0.85rem;
    font-family: monospace;
    color: var(--qr-muted);
}

/* Shape selector */
.qrdin-shape-row { display: flex; gap: 16px; flex-wrap: wrap; }
.qrdin-shape-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 14px 18px;
    border: 2px solid var(--qr-border);
    border-radius: 10px;
    transition: border-color .15s, background .15s;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--qr-muted);
}
.qrdin-shape-option input[type="radio"] { display: none; }
.qrdin-shape-option--active {
    border-color: var(--qr-primary);
    background: #eff6ff;
    color: var(--qr-primary);
}
.qrdin-shape-option:hover { border-color: #bfdbfe; }

/* Logo */
.qrdin-logo-current {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.qrdin-checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--qr-danger);
    cursor: pointer;
}

/* File input */
input[type="file"] {
    font-size: 0.875rem;
    color: var(--qr-muted);
}

.qrdin-design-form { gap: 16px; }

/* ── Estadísticas ── */
.qrdin-stats-container {
    background: var(--qr-bg);
    border: 1px solid var(--qr-border);
    border-radius: var(--qr-radius);
    padding: 20px;
    margin-top: 12px;
}

.qrdin-stats__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 8px;
}
.qrdin-stats__header h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--qr-text);
    margin: 0;
}

.qrdin-stats__chart-wrap {
    background: #fff;
    border: 1px solid var(--qr-border);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}

.qrdin-stats__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 540px) {
    .qrdin-stats__row { grid-template-columns: 1fr; }
}

.qrdin-stats__box {
    background: #fff;
    border: 1px solid var(--qr-border);
    border-radius: 8px;
    padding: 14px;
}
.qrdin-stats__box-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--qr-muted);
    margin-bottom: 12px;
}

.qrdin-stats__paises {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.qrdin-stats__paises li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.qrdin-stats__devices { display: flex; flex-direction: column; gap: 12px; }
.qrdin-stats__device-bar {
    height: 8px;
    background: var(--qr-border);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 4px;
}
.qrdin-stats__device-fill {
    height: 100%;
    border-radius: 4px;
    transition: width .4s ease;
}
.qrdin-stats__device-fill--movil  { background: var(--qr-primary); }
.qrdin-stats__device-fill--desk   { background: #8b5cf6; }
.qrdin-stats__device-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--qr-muted);
}

/* ── Planes ── */
.qrdin-planes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}
@media (max-width: 700px) {
    .qrdin-planes-grid { grid-template-columns: 1fr; max-width: 380px; }
}

.qrdin-plan-card {
    background: var(--qr-card-bg);
    border: 1.5px solid var(--qr-border);
    border-radius: var(--qr-radius);
    padding: 24px;
    position: relative;
    transition: box-shadow .2s;
}
.qrdin-plan-card:hover { box-shadow: var(--qr-shadow); }
.qrdin-plan-card--featured { border-color: var(--qr-primary); box-shadow: 0 0 0 3px #eff6ff; }
.qrdin-plan-card--actual   { border-color: #16a34a; box-shadow: 0 0 0 3px #dcfce7; }

.qrdin-plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--qr-primary);
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 3px 14px;
    border-radius: 20px;
    white-space: nowrap;
}
.qrdin-plan-badge--actual { background: #16a34a; }

.qrdin-plan-nombre {
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--qr-muted);
    margin-bottom: 12px;
}
.qrdin-plan-precio {
    display: flex;
    align-items: baseline;
    gap: 2px;
    margin-bottom: 4px;
}
.qrdin-plan-moneda { font-size: 1rem; font-weight: 600; color: var(--qr-muted); }
.qrdin-plan-monto  { font-size: 2rem; font-weight: 800; color: var(--qr-text); }
.qrdin-plan-periodo { font-size: .8rem; color: var(--qr-muted); margin-bottom: 16px; }
.qrdin-plan-divider { height: 1px; background: var(--qr-border); margin: 16px 0; }

.qrdin-plan-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.qrdin-plan-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .85rem;
    color: var(--qr-text);
}
.qrdin-plan-feature::before {
    content: '✓';
    width: 18px; height: 18px;
    background: #eff6ff;
    color: var(--qr-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
    flex-shrink: 0;
}

/* Uso actual */
.qrdin-plan-uso {
    background: var(--qr-bg);
    border: 1px solid var(--qr-border);
    border-radius: var(--qr-radius);
    padding: 16px 20px;
    margin-top: 8px;
}
.qrdin-plan-uso-bar {
    height: 8px;
    background: var(--qr-border);
    border-radius: 4px;
    overflow: hidden;
    margin: 8px 0;
}
.qrdin-plan-uso-fill {
    height: 100%;
    background: var(--qr-primary);
    border-radius: 4px;
    transition: width .4s ease;
}

/* ── Banner de estado de plan ── */
.qrdin-plan-status {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--qr-radius);
    padding: 12px 16px;
    margin-bottom: 20px;
    font-size: .875rem;
}
.qrdin-plan-status__badge {
    background: var(--qr-primary);
    color: #fff;
    font-size: .75rem;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: 20px;
}
.qrdin-plan-status__fecha { color: var(--qr-muted); }
.qrdin-plan-status__fecha strong { color: var(--qr-text); }
.qrdin-plan-status__link {
    margin-left: auto;
    font-size: .8rem;
    color: var(--qr-primary);
    font-weight: 600;
}
.qrdin-plan-status__link:hover { text-decoration: underline; }