.layout-cotizador {
    flex-direction: row !important;
    padding: 24px;
    gap: 32px;
    height: 100vh;
}

.panel-formulario {
    flex: 2;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    padding: 32px 40px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
}

.header-cotizador h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 32px;
}

.form-section {
    margin-bottom: 40px;
}

.form-section h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--c-cyan);
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: block;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    background: #fafafa;
    transition: all 0.2s;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--c-cyan);
    box-shadow: 0 0 0 3px rgba(19, 182, 236, 0.15);
    background: white;
    outline: none;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

/* Chips para terminaciones */
.terminaciones-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.chip-term {
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: #fafafa;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
}

.chip-term:hover {
    border-color: var(--c-cyan);
}

.chip-term.active {
    background: rgba(19, 182, 236, 0.1);
    color: var(--c-cyan);
    border-color: var(--c-cyan);
}

/* Columna Derecha (Resumen Sticky) */
.panel-resumen {
    flex: 1;
    min-width: 350px;
    max-width: 400px;
    display: flex;
    flex-direction: column;
}

.resumen-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
    padding: 0;
    border: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.resumen-header {
    background: #fafafa;
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.resumen-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
}

.badge-dinamico {
    background: rgba(52, 199, 89, 0.1);
    color: #34c759;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

.resumen-body {
    padding: 24px;
    background: white;
}

.resumen-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.lbl-item {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.val-item {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.resumen-divider {
    height: 1px;
    background: var(--border-color);
    margin: 20px 0;
}

.resumen-item.subtotal {
    margin-bottom: 8px;
}

.resumen-item.subtotal .val-item {
    font-size: 1.1rem;
}

.resumen-item.iva .lbl-item {
    color: var(--c-magenta);
}

.resumen-total {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 32px;
    padding: 24px;
    background: rgba(19, 182, 236, 0.05);
    border-radius: var(--radius-md);
    border: 1px dashed var(--c-cyan);
}

.lbl-total {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.val-total {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--c-cyan);
    letter-spacing: -1px;
}

.resumen-footer {
    padding: 24px;
    background: #fafafa;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.utilidad-lbl {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.utilidad-lbl span {
    font-weight: 600;
    color: #34c759;
}

.btn-block {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
}

/* Modal PDF Preview Styles */
.modal-overlay#modal-preview .modal {
    max-width: 95vw;
    width: 1000px;
}

.pdf-page {
    background: white;
    width: 100%;
    max-width: 210mm;
    /* A4 width */
    min-height: 297mm;
    /* A4 height */
    padding: 15mm;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    color: #111;
    font-family: Arial, sans-serif;
    transform-origin: top center;
    margin: 0 auto;
}

.pdf-empresa-config {
    margin-bottom: 20px;
    padding: 10px;
    background: #fdfdfd;
    border: 1px dashed #ccc;
    border-radius: 4px;
    transition: all 0.2s;
}

.pdf-empresa-config:hover {
    border-color: var(--c-cyan);
    background: #fff;
}

.pdf-input-title {
    font-size: 1.2rem;
    font-weight: 700;
    width: 100%;
    border: none;
    background: transparent;
    color: #111;
    margin-bottom: 5px;
    font-family: inherit;
    outline: none;
}

.pdf-input-text {
    width: 100%;
    border: none;
    background: transparent;
    font-size: 0.85rem;
    color: #555;
    font-family: inherit;
    resize: none;
    outline: none;
    overflow: hidden;
}

.pdf-input-title:focus,
.pdf-input-text:focus {
    background: rgba(19, 182, 236, 0.05);
}

/* Classic Invoice Layout Styles */
.pdf-layout-classic {
    font-family: Arial, Helvetica, sans-serif;
    color: #333;
}

.pdf-header-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.pdf-empresa-title {
    font-size: 1.8rem;
    color: #4A6394;
    font-weight: bold;
    border: none;
    outline: none;
    background: transparent;
    width: 100%;
}

.pdf-empresa-address {
    font-size: 0.85rem;
    color: #555;
    border: none;
    outline: none;
    background: transparent;
    width: 100%;
    resize: none;
    line-height: 1.4;
}

.pdf-title-box {
    text-align: right;
}

.pdf-main-title {
    font-size: 2.2rem;
    color: #8D9FCD;
    margin: 0 0 10px 0;
    letter-spacing: 2px;
}

.pdf-meta-table {
    border-collapse: collapse;
    margin-left: auto;
}

.pdf-meta-table th,
.pdf-meta-table td {
    border: 1px solid #ccc;
    padding: 5px 10px;
    font-size: 0.85rem;
}

.pdf-meta-table td {
    width: 100px;
    text-align: right;
}

.pdf-addresses-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.pdf-address-col {
    flex: 1;
}

.pdf-section-header {
    background-color: #4A6394;
    color: white;
    padding: 5px 10px;
    font-size: 0.85rem;
    font-weight: bold;
}

.pdf-section-header-gray {
    background-color: #D3D3D3;
    color: #333;
    padding: 5px 10px;
    font-size: 0.85rem;
    font-weight: bold;
}

.pdf-address-content {
    padding: 5px;
}

.pdf-shipping-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.pdf-shipping-table th {
    background-color: #4A6394;
    color: white;
    font-size: 0.85rem;
    padding: 5px;
    border: 1px solid #4A6394;
}

.pdf-shipping-table td {
    border: 1px solid #333;
    padding: 5px;
    font-size: 0.85rem;
}

.pdf-items-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.pdf-items-table th {
    background-color: #4A6394;
    color: white;
    font-size: 0.85rem;
    padding: 5px;
    border: 1px solid #4A6394;
    text-align: center;
}

.pdf-items-table td {
    border: 1px solid #ccc;
    padding: 5px;
    font-size: 0.85rem;
    border-left: 1px solid #333;
    border-right: 1px solid #333;
    height: 25px;
}

.pdf-items-table tbody tr:last-child td {
    border-bottom: 1px solid #333;
}

.pdf-footer-row {
    display: flex;
    gap: 20px;
}

.pdf-comments-box {
    flex: 2;
    border: 1px solid #ccc;
}

.pdf-totals-table {
    flex: 1;
    border-collapse: collapse;
}

.pdf-totals-table th {
    text-align: right;
    padding: 5px;
    font-size: 0.85rem;
}

.pdf-totals-table td {
    border: 1px solid #ccc;
    padding: 5px 10px;
    text-align: right;
    font-size: 0.85rem;
    width: 100px;
}

.pdf-total-final-row th,
.pdf-total-final-row td {
    background-color: #B4C6E7;
    font-weight: bold;
    border: 1px solid #333;
}

.pdf-footer-text {
    text-align: center;
    font-size: 0.8rem;
    margin-top: 30px;
    color: #555;
}

/* Multi-item styles */
.item-block {
    background: #fff;
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    position: relative;
    border-left: 5px solid var(--c-cyan);
}

.item-block:hover {
    box-shadow: var(--shadow-soft);
}

.btn-remove-item {
    transition: all 0.2s;
}

.btn-remove-item:hover {
    text-decoration: underline;
    opacity: 0.8;
}

.lbl-tip {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-secondary);
    font-style: italic;
}