/* Torres Loadline Calculator - Core Styles v3.35.0 - Non-Blocking Rendering */

.tlc-wrapper {
    --tlc-bg: #111111;
    --tlc-surface: #1a1a1a;
    --tlc-surface-inputs: #252525;
    --tlc-surface-results: #1b263b;
    --tlc-border: #333333;
    
    --tlc-text: #e5e5e5;
    --tlc-text-muted: #9ca3af;
    --tlc-primary: #f97316;
    --tlc-primary-hover: #ea580c;
    --tlc-print: #10b981;
    --tlc-print-hover: #059669;
    --tlc-accent: #fb923c;
    
    --tlc-radius: 8px;
    --tlc-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.6);

    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--tlc-text);
    background: var(--tlc-bg);
    border: 1px solid var(--tlc-border);
    border-radius: var(--tlc-radius);
    box-shadow: var(--tlc-shadow);
    max-width: 1250px;
    margin: 20px auto 40px !important; 
    overflow: visible !important; 
    box-sizing: border-box;
    line-height: 1.5;
    position: relative;
    width: 98%; 
    height: auto !important;
    min-height: 200px !important;
    max-height: none !important;
    touch-action: auto !important; /* Asegura que el scroll no se bloquee */
}

/* Seguridad de visibilidad: eliminamos min-height excesivo que pueda bloquear el dibujado */
@media (min-width: 901px) {
    .tlc-wrapper {
        min-height: auto !important; 
        margin-bottom: 120px !important; /* Espacio de seguridad para el Footer */
    }
}

.tlc-wrapper * {
    box-sizing: border-box;
}

.tlc-header {
    background: var(--tlc-surface);
    padding: 20px 24px;
    border-bottom: 2px solid var(--tlc-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.tlc-brand h2 { margin: 0; font-size: 1.4rem; font-weight: 800; color: var(--tlc-primary); text-transform: uppercase; }
.tlc-subtitle { font-size: 0.9rem; color: var(--tlc-text-muted); font-weight: 500; }

.tlc-seo-intro {
    background: linear-gradient(to right, var(--tlc-surface), var(--tlc-bg));
    padding: 16px 24px;
    border-bottom: 1px solid var(--tlc-border);
    font-size: 0.95rem;
    color: var(--tlc-text-muted);
    display: block !important;
}

#tlc-tube {
    height: 52px !important;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--tlc-primary);
    padding: 0 10px !important;
    background-color: var(--tlc-surface-inputs);
    border: 2px solid var(--tlc-primary);
    cursor: pointer;
    box-sizing: border-box;
    max-width: 100%;
    width: 320px;
    border-radius: 6px;
}

/* LAYOUT GRID: Evita el colapso de altura en Desktop */
.tlc-main {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 0;
    width: 100%;
    background: var(--tlc-bg);
    overflow: visible !important;
}

.tlc-view-section {
    padding: 24px;
    border-right: 1px solid var(--tlc-border);
    display: flex;
    flex-direction: column;
    gap: 16px; /* Reducido para que las pestañas queden pegadas al canvas */
    height: auto !important;
    min-height: auto !important;
    max-height: none !important;
    overflow: visible !important;
}

/* PESTAÑAS DE MEMORIA: Restauradas al diseño original */
.tlc-memory-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: -16px; /* Solape visual elegante con el gráfico */
    z-index: 10;
}

.tlc-mem-tab {
    flex: 1;
    text-align: center;
    padding: 10px;
    background: var(--tlc-surface);
    border: 1px solid var(--tlc-border);
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--tlc-text-muted);
    transition: all 0.2s ease;
}

.tlc-mem-tab:hover {
    background: #2a2a2a;
    color: #fff;
}

.tlc-mem-tab.active {
    background: var(--tlc-primary);
    color: #111;
    border-color: var(--tlc-primary);
}

.tlc-scroll-hint-wrapper {
    background: var(--tlc-surface);
    width: 100%;
}

@media (max-width: 900px) {
    .tlc-main {
        display: block; /* Volvemos a flujo vertical en mobile */
    }
    .tlc-view-section {
        border-right: none;
        border-bottom: 1px solid var(--tlc-border);
        padding: 15px 10px;
        min-height: auto !important;
        height: auto !important;
        max-height: none !important;
    }
    .tlc-header { flex-direction: column; align-items: flex-start; }
    .tlc-tube-selector { width: 100%; }
    #tlc-tube { width: 100%; max-width: 100%; }
}

.tlc-canvas-container {
    width: 100%;
    background: #ffffff;
    border: 3px solid #444;
    border-radius: var(--tlc-radius);
    position: relative;
    height: auto !important;
    min-height: unset !important;
    max-height: 520px !important;
    overflow: hidden !important;
}

.tlc-canvas-container,
#tlc-canvas {
    width: 100%;
    height: 500px !important;
    max-height: 500px !important;
    display: block;
    background: #ffffff !important;
}

@media (max-width: 768px) {
    .tlc-canvas-container,
    #tlc-canvas {
        height: auto !important;
        max-height: 400px !important;
    }
}

/* TOOLTIP HOVER (GRÁFICO) */
.tlc-tooltip {
    position: absolute;
    background: rgba(15, 15, 15, 0.95);
    border: 1px solid var(--tlc-primary);
    border-radius: 6px;
    padding: 8px 10px;
    color: #e2e8f0;
    font-size: 0.85rem;
    pointer-events: none; /* Evita que el ratón "choque" con el tooltip */
    box-shadow: 0 8px 16px rgba(0,0,0,0.6);
    z-index: 100;
    transition: opacity 0.15s ease-in-out;
    backdrop-filter: blur(4px);
    line-height: 1.2;
}

.tlc-tooltip h4 {
    margin: 0 0 4px 0;
    color: var(--tlc-primary);
    font-size: 0.9rem;
    border-bottom: 1px solid #333;
    padding-bottom: 4px;
}

.tlc-tooltip p {
    margin: 2px 0;
    display: flex;
    justify-content: space-between;
    gap: 8px;
}

.tlc-tooltip span.tt-val {
    font-weight: bold;
    font-family: monospace;
    color: #60a5fa;
}

/* Tooltip ultra-compacto para móvil */
@media (max-width: 600px) {
    .tlc-tooltip {
        padding: 4px 6px;
        font-size: 0.7rem;
    }
    .tlc-tooltip h4 {
        margin: 0 0 2px 0;
        font-size: 0.75rem;
        padding-bottom: 2px;
    }
    .tlc-tooltip p {
        margin: 1px 0;
        gap: 6px;
    }
}

/* BOTÓN DE IMPRESIÓN v3.43.0 - VERDE GRANDE Y LEGIBLE */
.tlc-btn-print {
    background: linear-gradient(135deg, var(--tlc-print), var(--tlc-print-hover));
    color: white !important;
    border: none !important;
    border-radius: 8px;
    padding: 18px 24px !important;
    font-size: 1.2rem !important;
    font-weight: 800 !important;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: inherit;
}

.tlc-btn-print:hover {
    background: linear-gradient(135deg, #34d399, #10b981);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
}

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

.tlc-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.tlc-result-box {
    background: var(--tlc-surface-results);
    border: 1px solid #2a3a5a;
    border-left: 4px solid var(--tlc-primary);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 8px;
}

.tlc-r-label { 
    font-size: 0.8rem; 
    text-transform: uppercase; 
    font-weight: 700; 
    color: #cbd5e1; 
    letter-spacing: 0.5px;
}
.tlc-r-value { 
    font-size: 1.65rem; 
    font-weight: 800; 
    color: #60a5fa; 
    font-family: monospace; 
}

.tlc-controls-section {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.tlc-control-group { 
    background: var(--tlc-bg); 
    border: 1px solid var(--tlc-border); 
    border-radius: 8px; 
    padding: 16px; 
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
}

.tlc-control-group h3 {
    margin-top: 0;
    margin-bottom: 20px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--tlc-primary);
    color: var(--tlc-accent);
    font-size: 1.15rem;
    font-weight: 700;
}

.tlc-input-row {
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tlc-input-row label {
    font-size: 0.85rem;
    color: #cbd5e1;
    font-weight: 600;
}

.tlc-input-row input[type="number"],
.tlc-input-row select {
    padding: 8px 12px !important;
    border: 1px solid var(--tlc-border);
    border-radius: 4px;
    font-size: 0.95rem; /* Reducido para encajar nombres largos en móvil */
    background: var(--tlc-surface-inputs);
    color: var(--tlc-text);
    height: auto !important; /* Permite fluir a varia líneas */
    min-height: 46px;
    display: block;
    width: 100%;
}
#tlc-tube {
    min-height: 52px;
}

.tlc-doc-section {
    padding: 40px 40px;
    text-align: left !important;
    background: linear-gradient(to bottom, var(--tlc-surface), #0f0f0f);
    border-top: 2px solid var(--tlc-primary);
    color: var(--tlc-text);
    display: block !important;
    overflow: visible !important;
    min-height: 600px;
}

.tlc-doc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.tlc-doc-card { background: var(--tlc-bg); border: 1px solid var(--tlc-border); border-radius: 8px; padding: 24px; text-align: left !important; }

.tlc-doc-card p, .tlc-doc-card ul, .tlc-doc-card li { text-align: left !important; }

/* NUEVO GLOSARIO PREMIUM ITERACIÓN 5 */
.tlc-glossary {
    margin-top: 40px;
    padding-top: 10px;
}

.tlc-glossary h4 {
    font-size: 1.5rem;
    color: var(--tlc-text);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.tlc-glossary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.tlc-glossary-item {
    background: var(--tlc-surface);
    border: 1px solid var(--tlc-border);
    border-radius: 8px;
    padding: 20px;
    margin: 0; /* Reseteando márgenes del dl antiguo */
    box-shadow: 0 4px 6px rgba(0,0,0,0.2);
    transition: transform 0.2s, box-shadow 0.2s;
    border-left: 4px solid #555; /* Default border */
}

.tlc-glossary-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.4);
}

.tlc-glossary-item dt {
    font-size: 1.1rem;
    font-weight: 800;
    color: #f1f5f9;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tlc-glossary-item dd {
    margin: 0;
    font-size: 0.9rem;
    color: var(--tlc-text-muted);
    line-height: 1.6;
}

/* Color Coding para Glosario */
.tlc-glossary-item.c-blue { border-left-color: #3b82f6; }
.tlc-glossary-item.c-blue dt { color: #93c5fd; }

.tlc-glossary-item.c-green { border-left-color: #10b981; }
.tlc-glossary-item.c-green dt { color: #6ee7b7; }

.tlc-glossary-item.c-purple { border-left-color: #8b5cf6; }
.tlc-glossary-item.c-purple dt { color: #c4b5fd; }

.tlc-glossary-item.c-red { border-left-color: #ef4444; }
.tlc-glossary-item.c-red dt { color: #fca5a5; }

/* REGLA GLOBAR REQUERIDA PARA COMBATIR FUSION BUILDER */
#torres-loadline-calculator,
.tlc-wrapper,
.tlc-main {
    height: auto !important;
    min-height: auto !important;
    max-height: none !important;
    overflow: visible !important;
    position: relative !important;
}


/* MODAL FULLSCREEN FIX v3.46.0-WP-FIX - Para WordPress/Avada/Fusion Builder */
#tlc-fs-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 2147483640 !important;
}

/* Desactivar scroll del body cuando modal está abierto en WordPress */
body.tlc-modal-open {
    overflow: hidden !important;
}

/* Fix para contenedores padre en Avada/Fusion Builder */
.fusion-builder-row #tlc-fs-modal,
.fusion-fullwidth #tlc-fs-modal,
.post-content #tlc-fs-modal {
    position: fixed !important;
    z-index: 2147483640 !important;
}