/* ── Footer de Acciones ─────────────────────────────────────────── */
.main-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.footer-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn-import {
    cursor: pointer;
    display: flex;
    align-items: center;
}

/* ── Seccion Vista del Presupuesto ──────────────────────────────── */
.budget-view-section {
    margin-top: 2rem;
}

.budget-document {
    background: var(--budget-doc-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    margin: 1.25rem auto 2rem auto;
    max-width: 900px;
    box-shadow: var(--budget-doc-shadow);
}

/* Cabecera del documento */
.budget-doc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: rgba(56, 189, 248, 0.04);
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.budget-doc-brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.budget-doc-logo {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent), #818cf8);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
}

.budget-doc-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.budget-doc-subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.1rem;
}

.budget-doc-meta {
    display: flex;
    gap: 1.5rem;
}

.budget-meta-item {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.1rem;
}

.budget-meta-label {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    font-weight: 700;
}

.budget-meta-value {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Barra de opciones del presupuesto */
.budget-options-bar {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    padding: 0.5rem 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.budget-toggle {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    user-select: none;
}

.budget-toggle input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: relative;
    width: 34px;
    height: 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.toggle-slider::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 12px;
    height: 12px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.budget-toggle input:checked + .toggle-slider {
    background: rgba(56, 189, 248, 0.2);
    border-color: rgba(56, 189, 248, 0.4);
}

.budget-toggle input:checked + .toggle-slider::after {
    left: 18px;
    background: var(--accent);
    box-shadow: 0 0 6px rgba(56, 189, 248, 0.4);
}

.toggle-text {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.budget-toggle input:checked ~ .toggle-text {
    color: var(--text-primary);
}

/* Chips de dimensiones */
.budget-dims-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.01);
}

.budget-dim-chip {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    background: rgba(56, 189, 248, 0.06);
    border: 1px solid rgba(56, 189, 248, 0.12);
    border-radius: 8px;
    padding: 0.4rem 0.85rem;
}

.bdim-label {
    font-size: 0.58rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    font-weight: 700;
}

.bdim-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent);
}

/* Tabla del presupuesto */
.budget-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.budget-table th {
    padding: 0.65rem 2rem;
    text-align: left;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-secondary);
    font-weight: 700;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-color);
}

.budget-table th.right,
.budget-table td.right {
    text-align: right;
}

.budget-table td {
    padding: 0.55rem 2rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}

.budget-table tr:last-child td {
    border-bottom: none;
}

/* Filas de seccion */
.budget-section-label td {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent);
    font-weight: 700;
    padding-top: 1rem;
    padding-bottom: 0.3rem;
    background: rgba(56, 189, 248, 0.03);
    border-top: 1px solid var(--border-color);
}

/* Filas de modulo */
.budget-module-row td {
    color: var(--text-secondary);
    font-size: 0.82rem;
    padding-top: 0.4rem;
    padding-bottom: 0.4rem;
}

.badge-custom {
    background: rgba(52, 211, 153, 0.1);
    color: #34d399;
    border: 1px solid rgba(52, 211, 153, 0.2);
    border-radius: 4px;
    padding: 0.05rem 0.4rem;
    font-size: 0.65rem;
    font-weight: 700;
    margin-left: 0.4rem;
    vertical-align: middle;
}

/* Subtotal en tfoot */
.subtotal-row td {
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
    color: var(--text-secondary);
    font-size: 0.82rem;
    border-top: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.015);
}

/* Fila del total final */
.budget-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: rgba(56, 189, 248, 0.06);
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.budget-total-label {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
}

.budget-total-amounts {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.2rem;
}

.budget-total-net {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    line-height: 1;
}

.budget-total-iva {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent);
}

.total-note {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.budget-legal-note {
    padding: 1rem 2rem;
    font-size: 0.72rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
    font-style: italic;
    line-height: 1.5;
    margin: 0;
}

/* ── Toast de Importacion ────────────────────────────────────────── */
.import-toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(120%);
    background: rgba(10, 15, 28, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    z-index: 999;
    white-space: nowrap;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s;
    opacity: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.import-toast.visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.import-toast.import-toast-ok {
    border-color: rgba(52, 211, 153, 0.3);
    color: #34d399;
}

.import-toast.import-toast-error {
    border-color: rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* ── Concept Obfuscation/Redirection Styles ── */
.btn-hide-concept,
.btn-hide-distribution {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 3px 6px;
    margin-left: 8px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.5;
}

.btn-hide-concept:hover,
.btn-hide-distribution:hover {
    color: var(--accent);
    background: rgba(56, 189, 248, 0.1);
    opacity: 1;
}

.btn-hide-concept.is-hidden,
.btn-hide-distribution.is-hidden {
    color: #ef4444;
    opacity: 1;
}

.btn-hide-concept.is-hidden:hover,
.btn-hide-distribution.is-hidden:hover {
    color: #f87171;
    background: rgba(239, 68, 68, 0.1);
}

.budget-row-hidden {
    opacity: 0.45;
    background: rgba(239, 68, 68, 0.01) !important;
}

.budget-row-hidden .concept-label {
    text-decoration: line-through;
    opacity: 0.7;
}

.hidden-badge {
    background: rgba(239, 68, 68, 0.12);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 4px;
    padding: 0.05rem 0.35rem;
    font-size: 0.65rem;
    font-weight: 600;
    vertical-align: middle;
}

.custom-concept-input {
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed rgba(56, 189, 248, 0.35);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    width: 260px;
    transition: all 0.2s ease;
}

.custom-concept-input:focus {
    border-color: var(--accent);
    outline: none;
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.15);
}

.custom-concept-badge {
    background: rgba(56, 189, 248, 0.12);
    color: var(--accent);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 4px;
    padding: 0.05rem 0.35rem;
    font-size: 0.65rem;
    font-weight: 600;
    vertical-align: middle;
}

.concept-name-input {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.15rem 0.35rem;
    width: 200px;
    transition: all 0.2s ease;
}

.concept-name-input:hover {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.01);
}

.concept-name-input:focus {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.05);
    outline: none;
}

.manual-concept-input,
.manual-price-input {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.15rem 0.35rem;
    transition: all 0.2s ease;
}

.manual-concept-input {
    width: 250px;
}

.manual-price-input {
    width: 80px;
    text-align: right;
    appearance: none;
    -moz-appearance: textfield;
    font-weight: 400;
}

.manual-price-input::-webkit-outer-spin-button,
.manual-price-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.manual-concept-input:hover,
.manual-price-input:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.02);
}

:root.theme-light .manual-concept-input:hover,
:root.theme-light .manual-price-input:hover {
    border-color: rgba(15, 23, 42, 0.1);
    background: rgba(15, 23, 42, 0.02);
}

.manual-concept-input:focus,
.manual-price-input:focus {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.05);
    outline: none;
    box-shadow: 0 0 5px rgba(var(--accent-rgb), 0.2);
}

:root.theme-light .manual-concept-input:focus,
:root.theme-light .manual-price-input:focus {
    background: rgba(15, 23, 42, 0.01);
}

.btn-reset-concept-name {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.95rem;
    padding: 2px 5px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.btn-reset-concept-name:hover {
    color: var(--accent);
    background: rgba(56, 189, 248, 0.1);
}

.original-name-indicator {
    font-size: 0.7rem;
    color: var(--text-secondary);
    opacity: 0.75;
    font-style: italic;
    margin-left: 0.25rem;
}

/* ── SaaS Option Locking (Visual padlocks) ── */
.budget-toggle.is-locked {
    opacity: 0.65;
    cursor: not-allowed !important;
}

.budget-toggle.is-locked input {
    pointer-events: none !important;
}

.budget-toggle.is-locked .toggle-slider {
    background: rgba(255, 255, 255, 0.03) !important;
    border-color: rgba(255, 255, 255, 0.05) !important;
    opacity: 0.5;
    cursor: not-allowed !important;
}

.budget-toggle.is-locked .toggle-text {
    color: var(--text-secondary) !important;
    cursor: not-allowed !important;
}

.budget-toggle.is-locked .toggle-text::after {
    content: " ✨";
    font-size: 0.75rem;
    color: #eab308;
    margin-left: 0.25rem;
    font-weight: 700;
}

.btn-hide-concept.is-locked,
.btn-hide-distribution.is-locked {
    opacity: 0.5;
    cursor: not-allowed !important;
    background: rgba(255, 255, 255, 0.02) !important;
    border-color: rgba(255, 255, 255, 0.05) !important;
}

/* ── Print ────────────────────────────────────────────────────────── */
@media print {
    .top-bar,
    .main-header,
    .stats-grid,
    .visualizer,
    .breakdown-section,
    .advanced-settings,
    .main-footer,
    .budget-view-section > header,
    .module-config-panel,
    .module-config-overlay,
    .total-card,
    .budget-options-bar,
    .btn-hide-concept,
    .btn-hide-distribution,
    .hidden-badge,
    .custom-concept-badge,
    .btn-reset-concept-name,
    .original-name-indicator,
    .no-print {
        display: none !important;
    }

    .budget-row-hidden {
        display: none !important;
    }

    .custom-concept-input {
        border: none !important;
        background: transparent !important;
        padding: 0 !important;
        color: #111 !important;
        width: auto !important;
        box-shadow: none !important;
        font-weight: 600 !important;
    }

    .concept-name-input,
    .manual-concept-input {
        border: none !important;
        background: transparent !important;
        padding: 0 !important;
        color: #111 !important;
        width: auto !important;
        box-shadow: none !important;
        font-weight: 600 !important;
    }

    .manual-price-input {
        border: none !important;
        background: transparent !important;
        padding: 0 !important;
        color: #111 !important;
        width: 60px !important;
        box-shadow: none !important;
        font-weight: 400 !important;
        text-align: right !important;
        font-family: monospace !important;
        appearance: none !important;
        -moz-appearance: textfield !important;
    }

    .manual-price-input::-webkit-outer-spin-button,
    .manual-price-input::-webkit-inner-spin-button {
        -webkit-appearance: none !important;
        margin: 0 !important;
    }

    @page {
        size: A4 portrait;
        margin: 15mm 20mm;
    }

    html, body,
    .app-container,
    .main-content,
    .dashboard {
        background: white !important;
        color: black !important;
        padding: 0 !important;
        margin: 0 !important;
        height: auto !important;
        min-height: auto !important;
        overflow: visible !important;
    }

    .budget-document {
        border: none;
        background: white;
        border-radius: 0;
        box-shadow: none;
        margin: 0 auto !important;
        width: 100% !important;
        max-width: 100% !important;
        overflow: visible !important;
    }

    .budget-table td,
    .budget-table th,
    .budget-doc-title,
    .budget-meta-value,
    .budget-module-row td {
        color: #111;
    }

    .budget-total-net,
    .bdim-value {
        color: #0284c7;
    }

    .budget-legal-note,
    .total-note,
    .budget-total-label,
    .budget-meta-label,
    .bdim-label,
    .budget-doc-subtitle {
        color: #555;
    }

    .budget-section-label td {
        color: #0284c7;
    }

    /* Ajustes específicos para el visualizador 2D en el PDF impreso */
    .budget-doc-visualizer-card {
        background: #ffffff !important;
        border: 1.5px solid #cbd5e1 !important;
        box-shadow: none !important;
        color: #111 !important;
        page-break-inside: avoid;
        padding: 0.5rem 1rem !important;
        margin-top: 0.5rem !important;
        margin-bottom: 0.5rem !important;
    }
    .budget-doc-visualizer-card .closet-preview {
        background: #f8fafc !important;
        border: 2px solid #94a3b8 !important;
        border-radius: 6px !important;
        box-shadow: none !important;
    }
    .budget-doc-visualizer-card .visual-module {
        border-right: 2px solid #94a3b8 !important;
        background: #ffffff !important;
        box-shadow: none !important;
        padding: 4px 2px !important; /* Tighter padding for compact layout */
    }
    .budget-doc-visualizer-card .visual-module .shelf {
        height: 2px !important; /* Thinner shelf */
        border: 1px solid #94a3b8 !important;
        background: #cbd5e1 !important;
        box-shadow: none !important;
        margin: auto 0 !important;
    }
    .budget-doc-visualizer-card .visual-module .drawer-box {
        height: 12px !important; /* Shorter drawers */
        border: 1px solid #94a3b8 !important;
        background: #f1f5f9 !important;
        border-radius: 2px !important;
        box-shadow: none !important;
    }
    .budget-doc-visualizer-card .visual-module .drawer-box::after {
        width: 10px !important;
        height: 1.5px !important;
        background: #475569 !important;
    }
    .budget-doc-visualizer-card .visual-module .doors-layer {
        gap: 1px !important;
    }
    .budget-doc-visualizer-card .visual-module .door {
        border: 1px solid #78350f !important;
        box-shadow: none !important;
    }
    .budget-doc-visualizer-card .visual-module .door .handle {
        width: 2px !important;
        height: 18px !important;
        border-radius: 1px !important;
        background: #cbd5e1 !important;
        border-color: #94a3b8 !important;
        box-shadow: none !important;
    }
    .budget-doc-visualizer-card .visual-module .door:nth-child(odd) .handle {
        right: 4px !important;
    }
    .budget-doc-visualizer-card .visual-module .door:nth-child(even) .handle {
        left: 4px !important;
    }
    .budget-doc-visualizer-card .view-label {
        font-size: 0.65rem !important;
        margin-bottom: 0.25rem !important;
    }
}

.budget-view-section .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}