/**
 * Simulador de paso de muebles por puertas y escaleras - Fijate Tools
 * Hoja de estilos de interfaz, controles arquitectónicos y visualización Canvas
 */

:root {
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Colores base para tema claro */
    --tool-bg: #f8fafc;
    --tool-card-bg: #ffffff;
    --tool-border: #e2e8f0;
    --tool-text: #1e293b;
    --tool-text-muted: #64748b;
    --tool-primary: #2563eb;
    --tool-primary-hover: #1d4ed8;
    --tool-surface: #f1f5f9;

    --color-success: #10b981;
    --color-success-bg: rgba(16, 185, 129, 0.12);
    --color-warning: #f59e0b;
    --color-warning-bg: rgba(245, 158, 11, 0.12);
    --color-danger: #ef4444;
    --color-danger-bg: rgba(239, 68, 68, 0.12);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] {
    --tool-bg: #090d16;
    --tool-card-bg: #0f172a;
    --tool-border: #1e293b;
    --tool-text: #f1f5f9;
    --tool-text-muted: #94a3b8;
    --tool-primary: #3b82f6;
    --tool-primary-hover: #60a5fa;
    --tool-surface: #131c31;

    --color-success: #34d399;
    --color-success-bg: rgba(52, 211, 153, 0.16);
    --color-warning: #fbbf24;
    --color-warning-bg: rgba(251, 191, 36, 0.16);
    --color-danger: #f87171;
    --color-danger-bg: rgba(248, 113, 113, 0.16);

    --shadow-card: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
}

body {
    font-family: var(--font-main);
    background-color: var(--tool-bg);
    color: var(--tool-text);
    overflow-x: clip;
    width: 100%;
    max-width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6,
.brand-title,
.section-title,
.hero-title,
.status-title {
    font-family: var(--font-heading);
    letter-spacing: -0.015em;
    margin-top: 0;
}

.mono,
.kpi-val,
code {
    font-family: var(--font-mono);
}

/* Layout principal */
.tool-layout {
    max-width: 1200px;
    margin: 1.5rem auto 3rem;
    padding: 0 1rem;
    width: 100%;
    box-sizing: border-box;
}

.tool-with-sidebar {
    display: flex;
    gap: 2rem;
    width: 100%;
}

.tool-main-content {
    flex: 1 1 0%;
    min-width: 0;
    max-width: 100%;
}

/* Tarjeta principal */
.card-main {
    background-color: var(--tool-card-bg);
    border: 1px solid var(--tool-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 1.5rem;
    margin-bottom: 2.5rem;
}

/* Rejilla de controles y canvas */
.simulator-workspace {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 992px) {
    .simulator-workspace {
        grid-template-columns: 360px 1fr;
    }
}

/* Panel de controles laterales */
.controls-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.control-group-box {
    background: var(--tool-surface);
    border: 1px solid var(--tool-border);
    border-radius: var(--radius-md);
    padding: 1rem;
}

.control-box-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--tool-text);
}

.form-field {
    margin-bottom: 0.85rem;
}

.form-field:last-child {
    margin-bottom: 0;
}

.field-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--tool-text);
    margin-bottom: 0.35rem;
}

/* Inputs y selects según directrices canónicas */
select.form-control,
input.form-control {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 42px;
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--tool-text);
    background-color: var(--tool-card-bg);
    border: 1px solid var(--tool-border);
    border-radius: var(--radius-sm);
    box-sizing: border-box;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

select.form-control {
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
    cursor: pointer;
}

select.form-control option {
    background-color: var(--tool-card-bg);
    color: var(--tool-text);
}

select.form-control:focus,
input.form-control:focus {
    outline: none;
    border-color: var(--tool-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Input con sufijo / unidad */
.input-with-unit {
    display: flex;
    align-items: center;
    background: var(--tool-card-bg);
    border: 1px solid var(--tool-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    min-height: 42px;
}

.input-with-unit input {
    flex: 1 1 0%;
    width: 0;
    min-width: 0;
    border: none;
    background: transparent;
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    font-family: var(--font-mono);
    color: var(--tool-text);
}

.input-with-unit input:focus {
    outline: none;
}

.input-with-unit .unit-tag {
    padding: 0 0.65rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--tool-text-muted);
    background: var(--tool-surface);
    border-left: 1px solid var(--tool-border);
    line-height: 40px;
}

/* Cuadrículas compactas de inputs numéricos */
.grid-3-inputs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
}

.grid-2-inputs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
}

/* Área central de Canvas y visor */
.viewport-area {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.canvas-container {
    position: relative;
    width: 100%;
    background: var(--tool-surface);
    border: 1px solid var(--tool-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}

#furniture-canvas {
    display: block;
    width: 100%;
    height: auto;
    cursor: grab;
}

#furniture-canvas:active {
    cursor: grabbing;
}

.canvas-overlay-hint {
    position: absolute;
    top: 10px;
    left: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--tool-text-muted);
    background: rgba(15, 23, 42, 0.65);
    color: #ffffff;
    padding: 4px 10px;
    border-radius: 20px;
    backdrop-filter: blur(4px);
    pointer-events: none;
}

/* Barra de controles de reproducción */
.playback-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--tool-surface);
    border: 1px solid var(--tool-border);
    border-radius: var(--radius-md);
}

.btn-pivot {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 44px;
    padding: 0 1.25rem;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
    flex: 2 1 180px;
}

.btn-pivot:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.45);
    filter: brightness(1.05);
}

.btn-pivot:active {
    transform: translateY(0);
}

.btn-pivot-active {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 44px;
    padding: 0 0.85rem;
    background: var(--tool-card-bg);
    color: var(--tool-text);
    border: 1px solid var(--tool-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s ease;
    flex: 1 1 100px;
}

.btn-secondary:hover {
    background: var(--tool-surface);
}

/* Control manual angular */
.angle-slider-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 2 1 200px;
}

.angle-slider-box input[type="range"] {
    flex: 1 1 0%;
    min-width: 0;
    cursor: pointer;
}

.angle-val-badge {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.85rem;
    min-width: 44px;
    text-align: right;
}

/* Progreso de simulación */
.progress-bar-container {
    width: 100%;
}

.progress-bar-container progress {
    width: 100%;
    height: 6px;
    border-radius: 4px;
    overflow: hidden;
}

/* Tarjeta de Diagnóstico y Telemetría Pericial */
.diagnostic-card {
    background: var(--tool-surface);
    border: 1px solid var(--tool-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    margin-top: 1.5rem;
}

.diagnostic-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.85rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.status-badge-success {
    background: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

.status-badge-warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border: 1px solid var(--color-warning);
}

.status-badge-danger {
    background: var(--color-danger-bg);
    color: var(--color-danger);
    border: 1px solid var(--color-danger);
}

.status-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--tool-text);
}

.status-desc {
    font-size: 0.9rem;
    color: var(--tool-text-muted);
    margin: 0 0 1rem 0;
    line-height: 1.5;
}

/* KPIs principales */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.kpi-box {
    background: var(--tool-card-bg);
    border: 1px solid var(--tool-border);
    border-radius: var(--radius-sm);
    padding: 0.85rem;
    text-align: center;
}

.kpi-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--tool-text-muted);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.kpi-val {
    display: block;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--tool-text);
}

.kpi-sub {
    font-size: 0.75rem;
    color: var(--tool-text-muted);
}

/* Lista de recomendaciones tácticas */
.recommendations-wrapper {
    border-top: 1px solid var(--tool-border);
    padding-top: 1rem;
}

.recommendations-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--tool-text);
}

.recommendations-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 0.75rem;
}

.recommendation-item {
    display: flex;
    gap: 0.75rem;
    background: var(--tool-card-bg);
    border: 1px solid var(--tool-border);
    border-radius: var(--radius-sm);
    padding: 0.85rem;
}

.rec-icon {
    font-size: 1.35rem;
    flex-shrink: 0;
    line-height: 1;
}

.rec-content strong {
    display: block;
    font-size: 0.85rem;
    color: var(--tool-text);
    margin-bottom: 0.25rem;
}

.rec-content p {
    font-size: 0.8rem;
    color: var(--tool-text-muted);
    margin: 0;
    line-height: 1.4;
}

/* Modal de informe imprimible */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    padding: 1rem;
    box-sizing: border-box;
}

.modal-dialog {
    background: var(--tool-card-bg);
    border: 1px solid var(--tool-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 1.5rem;
    position: relative;
}

.modal-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--tool-text-muted);
    cursor: pointer;
    line-height: 1;
}

.report-header {
    border-bottom: 1px solid var(--tool-border);
    padding-bottom: 0.75rem;
    margin-bottom: 1rem;
}

.report-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 576px) {
    .report-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.report-card {
    background: var(--tool-surface);
    border: 1px solid var(--tool-border);
    border-radius: var(--radius-sm);
    padding: 1rem;
}

.report-card h4 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.report-card p {
    font-size: 0.85rem;
    margin: 0.25rem 0;
}

.report-footer {
    display: flex;
    justify-content: flex-end;
}

/* Guía explicativa y preguntas frecuentes SEO */
.seo-guide-section {
    margin-top: 3rem;
}

.guide-article {
    line-height: 1.7;
    font-size: 0.95rem;
    color: var(--tool-text);
}

.guide-article p {
    margin-bottom: 1rem;
}

.faq-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.faq-item {
    background: var(--tool-card-bg);
    border: 1px solid var(--tool-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1rem 1.25rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    text-align: left;
    background: transparent;
    border: none;
    color: var(--tool-text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding: 0 1.25rem 1.25rem;
    font-size: 0.9rem;
    color: var(--tool-text-muted);
    line-height: 1.6;
}

@media print {
    .app-header,
    .fijate-footer,
    .tools-ad-banner-section,
    .tool-ad-sidebar,
    .controls-sidebar,
    .playback-bar,
    .btn-export-report {
        display: none !important;
    }
    .tool-layout,
    .card-main {
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        border: none !important;
        box-shadow: none !important;
    }
}