/* ── Asistente guiado de instalación de impresoras (Bambu Lab / Elegoo /
   FlashForge) ── Archivo propio en vez de sumarse a style.css: es un
   componente grande y autocontenido (wizard de 6 pasos), separarlo evita
   inflar más el stylesheet principal. Todas las reglas usan las variables
   de tema (--bg, --card-bg, --accent, etc.) definidas en style.css:29-123,
   así que el asistente hereda los 5 temas (light/dark/green/red/custom)
   sin overrides propios. */

#guided-printer-setup-modal .modal-content.gps-modal-content {
    width: 94%;
    max-width: 780px;
    height: 90vh;
    max-height: 800px;
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}

/* Objetivo táctil mínimo (Raspberry Pi con pantalla táctil): todo botón de
   navegación del asistente mide al menos 44px de alto, sin depender de hover. */
#guided-printer-setup-modal .btn-file-action {
    min-height: 44px;
    padding-top: 12px;
    padding-bottom: 12px;
}

/* ── Header fijo (título + stepper) ── */

.gps-header {
    flex-shrink: 0;
    padding: 24px 28px 16px;
    border-bottom: 1px solid var(--border);
}

.gps-header h2 {
    margin: 0 0 16px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    padding-right: 40px;
}

.gps-stepper {
    display: flex;
    align-items: flex-start;
    gap: 0;
}

.gps-stepper-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex: 1;
    min-width: 0;
    position: relative;
}

.gps-stepper-connector {
    flex: 1;
    height: 2px;
    background: var(--border);
    margin-top: 17px;
    min-width: 12px;
}

.gps-stepper-connector.done {
    background: var(--accent);
}

.gps-stepper-circle {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    background: var(--panel-bg);
    border: 2px solid var(--border);
    color: var(--text-muted);
    flex-shrink: 0;
}

.gps-stepper-item.active .gps-stepper-circle {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.gps-stepper-item.done .gps-stepper-circle {
    background: rgba(var(--accent-rgb), 0.16);
    border-color: var(--accent);
    color: var(--accent);
}

.gps-stepper-label {
    font-size: 0.68rem;
    color: var(--text-muted);
    text-align: center;
    line-height: 1.2;
    max-width: 84px;
}

.gps-stepper-item.active .gps-stepper-label {
    color: var(--text);
    font-weight: 600;
}

.gps-stepper-compact {
    display: none;
    margin: 0;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
}

@media (max-width: 600px) {
    .gps-stepper { display: none; }
    .gps-stepper-compact { display: block; }
    .gps-header { padding: 18px 18px 14px; }
    #guided-printer-setup-modal .modal-content.gps-modal-content {
        width: 100%;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
    }
}

/* ── Body scrollable ── */

.gps-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px 28px;
}

.gps-step {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.gps-step-title {
    margin: 0;
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--text);
}

.gps-step-hint {
    margin: -8px 0 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ── Footer fijo (navegación) ── */

.gps-footer {
    flex-shrink: 0;
    padding: 16px 28px;
    border-top: 1px solid var(--border);
    background: var(--card-bg);
}

.gps-footer-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.gps-footer-actions .btn-file-action {
    flex: 0 0 auto;
}

@media (max-width: 560px) {
    .gps-footer-actions { justify-content: stretch; }
    .gps-footer-actions .btn-file-action { flex: 1 1 auto; justify-content: center; }
}

/* ── Banners informativos reutilizables (red, warning) ── */

.gps-info-banner {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    background: rgba(var(--accent-rgb), 0.08);
    border: 1px solid rgba(var(--accent-rgb), 0.25);
    color: var(--text-secondary);
    font-size: 0.82rem;
    line-height: 1.5;
}

.gps-info-banner svg {
    flex-shrink: 0;
    color: var(--accent);
    margin-top: 1px;
}

.gps-info-banner-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.3);
}

.gps-info-banner-warning svg {
    color: var(--orange);
}

/* ── Paso 1: selección de marca ── */

.gps-brand-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 14px;
}

.gps-brand-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: left;
    padding: 18px;
    border-radius: var(--radius-lg);
    background: var(--panel-bg);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: border-color 0.15s ease, transform 0.1s ease, background 0.15s ease;
    min-height: 44px;
}

.gps-brand-card:hover,
.gps-brand-card:focus-visible {
    border-color: var(--accent);
    background: rgba(var(--accent-rgb), 0.06);
    transform: translateY(-2px);
    outline: none;
}

.gps-brand-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
}

.gps-brand-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--accent-rgb), 0.14);
    color: var(--accent);
    flex-shrink: 0;
}

.gps-brand-card-name {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
}

.gps-brand-card-desc {
    margin: 0;
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.gps-badge {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 999px;
    flex-shrink: 0;
    white-space: nowrap;
}

.gps-badge-compatible {
    background: rgba(34, 197, 94, 0.16);
    color: #22c55e;
}

.gps-badge-requires-lan {
    background: rgba(245, 158, 11, 0.16);
    color: var(--orange);
}

/* ── Paso 2: preparar impresora ── */

.gps-prep-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.gps-prep-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.88rem;
    color: var(--text);
}

.gps-prep-item-number {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(var(--accent-rgb), 0.16);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.gps-prep-illustration {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
    border-radius: var(--radius-lg);
    background: var(--panel-bg);
    border: 1px solid var(--border);
}

.gps-prep-illustration-inner {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    justify-content: center;
}

.gps-prep-illustration-device {
    color: var(--accent);
    flex-shrink: 0;
}

.gps-prep-illustration-rows {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.gps-prep-illustration-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.gps-prep-illustration-row svg {
    color: var(--accent);
    flex-shrink: 0;
}

/* ── Paso 3: búsqueda en la red ── */

.gps-discovery-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 28px 16px;
    border-radius: var(--radius-lg);
    background: var(--panel-bg);
    border: 1px solid var(--border);
    text-align: center;
}

.gps-spinner {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 3px solid rgba(var(--accent-rgb), 0.2);
    border-top-color: var(--accent);
    animation: gpsSpin 0.8s linear infinite;
}

@keyframes gpsSpin {
    to { transform: rotate(360deg); }
}

.gps-discovery-status-text {
    font-weight: 600;
    color: var(--text);
    font-size: 0.92rem;
}

.gps-discovery-elapsed {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

.gps-inline-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.gps-device-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.gps-device-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: var(--panel-bg);
    border: 1px solid var(--border);
    cursor: pointer;
    text-align: left;
    min-height: 44px;
}

.gps-device-card:hover:not(.gps-device-card-disabled) {
    border-color: var(--accent);
    background: rgba(var(--accent-rgb), 0.06);
}

.gps-device-card-disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.gps-device-card-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 16px;
    flex: 1;
    min-width: 0;
}

.gps-device-card-field {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}

.gps-device-card-field-label {
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-muted);
}

.gps-device-card-field-value {
    font-size: 0.86rem;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.gps-device-badge-available {
    background: rgba(34, 197, 94, 0.16);
    color: #22c55e;
}

.gps-device-badge-registered {
    background: rgba(148, 163, 184, 0.14);
    color: var(--text-muted);
}

.gps-empty-discovery {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding: 24px 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.88rem;
}

/* ── Paso 4: credenciales ── */

.gps-form-fields {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.gps-secret-field-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.gps-secret-field-wrap input {
    padding-right: 40px;
}

.gps-secret-toggle-btn {
    position: absolute;
    right: 8px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.gps-secret-toggle-btn:hover {
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.1);
}

.gps-select-hint {
    margin: 4px 0 14px;
    font-size: 0.74rem;
    color: var(--text-muted);
}

/* ── Paso 5: verificación ── */

.gps-verify-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 16px 4px;
    text-align: center;
}

.gps-checklist {
    display: flex;
    flex-direction: column;
    gap: 2px;
    border-radius: var(--radius-lg);
    background: var(--panel-bg);
    border: 1px solid var(--border);
    overflow: hidden;
}

.gps-checklist-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    font-size: 0.86rem;
    color: var(--text);
    border-bottom: 1px solid var(--border);
}

.gps-checklist-item:last-child {
    border-bottom: none;
}

.gps-checklist-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.7rem;
}

.gps-checklist-item.pending .gps-checklist-icon {
    border: 2px solid rgba(var(--accent-rgb), 0.25);
    border-top-color: var(--accent);
    animation: gpsSpin 0.8s linear infinite;
}

.gps-checklist-item.ok .gps-checklist-icon {
    background: rgba(34, 197, 94, 0.18);
    color: #22c55e;
}

.gps-checklist-item.fail .gps-checklist-icon {
    background: rgba(239, 68, 68, 0.18);
    color: #ef4444;
}

.gps-checklist-item.unreached .gps-checklist-icon {
    background: rgba(148, 163, 184, 0.14);
    color: var(--text-muted);
}

.gps-checklist-item.fail {
    color: #ef4444;
}

.gps-checklist-item.unreached {
    color: var(--text-muted);
}

.gps-verify-error-panel {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.28);
    color: var(--text);
    font-size: 0.85rem;
    line-height: 1.5;
}

.gps-tech-details {
    border-radius: var(--radius-md);
    background: var(--panel-bg);
    border: 1px solid var(--border);
    padding: 4px 12px;
}

.gps-tech-details summary {
    cursor: pointer;
    padding: 10px 4px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text);
    list-style: none;
}

.gps-tech-details summary::-webkit-details-marker {
    display: none;
}

.gps-tech-details summary::before {
    content: '▸';
    display: inline-block;
    margin-right: 6px;
    color: var(--accent);
    transition: transform 0.15s ease;
}

.gps-tech-details[open] summary::before {
    transform: rotate(90deg);
}

.gps-tech-details-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 6px 12px;
    padding: 4px 4px 12px;
    font-size: 0.8rem;
}

.gps-tech-details-grid dt {
    color: var(--text-muted);
    font-weight: 600;
}

.gps-tech-details-grid dd {
    margin: 0;
    color: var(--text);
    word-break: break-word;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

/* ── Paso 6: resumen final ── */

.gps-summary-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 20px;
    padding: 18px;
    border-radius: var(--radius-lg);
    background: var(--panel-bg);
    border: 1px solid var(--border);
}

@media (max-width: 480px) {
    .gps-summary-card { grid-template-columns: 1fr; }
}

.gps-summary-row {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.gps-summary-row-label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-muted);
}

.gps-summary-row-value {
    font-size: 0.92rem;
    color: var(--text);
    font-weight: 600;
    overflow-wrap: break-word;
}

.gps-capabilities-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

@media (max-width: 480px) {
    .gps-capabilities-grid { grid-template-columns: 1fr; }
}

.gps-capabilities-col-title {
    margin: 0 0 8px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.gps-capability-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 0.85rem;
    color: var(--text);
}

.gps-capability-item svg {
    flex-shrink: 0;
}

.gps-capability-item.available svg {
    color: #22c55e;
}

.gps-capability-item.unavailable {
    color: var(--text-muted);
}

.gps-capability-item.unavailable svg {
    color: var(--text-muted);
}

.gps-step6-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

@media (max-width: 480px) {
    .gps-step6-actions { grid-template-columns: 1fr; }
}

.gps-step6-actions .btn-file-action {
    justify-content: center;
}

/* ── Botón de entrada al asistente en Configuración → Dispositivos ── */

.guided-printer-setup-open-btn {
    width: 100%;
    justify-content: center;
    margin-bottom: 16px;
}

/* ── Panel de diagnóstico en tarjetas de impresoras registradas (Bambu Lab /
   Elegoo / FlashForge) ── Vive junto al resto del asistente porque se agregó
   como parte de la misma entrega (ver testPrinterConnection en app.js), no
   porque pertenezca al modal del wizard. */

.printer-diag-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    padding: 6px 10px;
    min-height: 32px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.76rem;
    font-weight: 600;
    cursor: pointer;
}

.printer-diag-toggle-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.printer-diag-panel {
    margin-top: 10px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    background: var(--panel-bg);
    border: 1px solid var(--border);
    font-size: 0.8rem;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.printer-diag-panel-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
}

.printer-diag-panel-status.ok { color: #22c55e; }
.printer-diag-panel-status.fail { color: #ef4444; }
.printer-diag-panel-status.checking { color: var(--text-muted); }

.printer-diag-panel-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 10px;
}

.printer-diag-panel-grid dt {
    color: var(--text-muted);
}

.printer-diag-panel-grid dd {
    margin: 0;
    color: var(--text);
    word-break: break-word;
}

.printer-diag-panel .gps-spinner {
    width: 16px;
    height: 16px;
    border-width: 2px;
}