/* ============================================
   AUTOFACTURACIÓN - Design System
   ============================================ */

/* --- Variables & Themes --- */
:root {
    /* Shared Variables */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-brand: 'Playfair Display', 'Georgia', serif;
    --radius: 8px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 900px;
    
    /* Semantic Colors (Shared) */
    --color-primary: #38bdf8;
    --color-primary-hover: #0ea5e9;
    --color-danger: #f87171;
    --color-success: #4ade80;
    --color-warning: #fbbf24;
    --color-white: #ffffff;
}

/* --- Theme Switcher --- */
.theme-switch-wrapper {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    display: flex;
    align-items: center;
    z-index: 3000;
}

.theme-switch {
    display: inline-block;
    height: 30px;
    position: relative;
    width: 60px;
}

.theme-switch input {
    display: none;
}

.slider {
    background-color: #334155;
    bottom: 0;
    cursor: pointer;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: .4s;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8px;
}

.slider i {
    color: #facc15;
    font-size: 14px;
    z-index: 1;
}

.slider i.fa-sun {
    color: #94a3b8;
}

.slider:before {
    background-color: #fff;
    bottom: 4px;
    content: "";
    height: 22px;
    left: 4px;
    position: absolute;
    transition: .4s;
    width: 22px;
    z-index: 2;
}

input:checked + .slider {
    background-color: #cbd5e1;
}

input:checked + .slider:before {
    transform: translateX(30px);
}

input:checked + .slider i.fa-moon {
    color: #94a3b8;
}

input:checked + .slider i.fa-sun {
    color: #f59e0b;
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/* Base Theme (Dark - Default) */
:root, [data-theme='dark'] {
    --color-bg: #0f172a;
    --color-surface: #1e293b;
    --color-surface-hover: #334155;
    --color-text: #f8fafc;
    --color-text-muted: #94a3b8;
    --color-text-light: #cbd5e1;
    --color-border: #334155;
    --color-border-light: #475569;
    --color-primary-light: rgba(56, 189, 248, 0.1);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --glass-bg: rgba(30, 41, 59, 0.7);
}

/* Light Theme */
[data-theme='light'] {
    --color-bg: #f1f5f9;
    --color-surface: #ffffff;
    --color-surface-hover: #f8fafc;
    --color-text: #0f172a;
    --color-text-muted: #475569;
    --color-text-light: #64748b;
    --color-border: #e2e8f0;
    --color-border-light: #cbd5e1;
    --color-primary-light: rgba(56, 189, 248, 0.15);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.8);
    
    /* Overrides for specific elements in light mode */
    --color-primary: #0284c7; 
    --color-primary-hover: #0369a1;
    --glass-bg: #f8fafc;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 5px;
    border: 2px solid var(--color-bg);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-border-light);
}

/* --- Typography --- */
.brand-title {
    font-family: var(--font-brand);
    font-style: italic;
    font-weight: 400;
    font-size: 2.8rem;
    text-align: center;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.section-title {
    color: var(--color-text);
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: 1.5rem;
}

/* --- Layout --- */
#app {
    flex: 1;
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

/* ============================================
   VISTA 1 - CÓDIGO DE FACTURACIÓN
   ============================================ */
.view-codigo {
    animation: fadeIn 0.3s ease;
}

.codigo-form {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: nowrap;
}

.codigo-inputs {
    display: flex;
    gap: 0.75rem;
    flex-wrap: nowrap;
}

.codigo-input {
    width: 170px;
    padding: 0.85rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 1.1rem;
    font-family: var(--font-primary);
    text-align: center;
    transition: var(--transition);
    outline: none;
    background: var(--glass-bg);
    color: var(--color-text);
    font-weight: 600;
}

.codigo-input:focus {
    border-color: var(--color-primary);
    background: var(--color-surface);
    box-shadow: 0 0 0 4px var(--color-primary-light);
}

.consulta-form {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
    align-items: flex-start;
}

.consulta-form .input-field {
    width: 260px;
}

/* ============================================
   VISTA 2 - DATOS FISCALES
   ============================================ */
.view-datos-fiscales {
    animation: fadeIn 0.3s ease;
}

/* ============================================
   VISTA ÉXITO
   ============================================ */
.view-exito {
    animation: fadeIn 0.4s ease;
    text-align: center;
    padding: 4rem 2rem;
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    margin-top: 1rem;
}

.view-exito .brand-title {
    margin-bottom: 1.5rem;
}

.exito-folio {
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: 2rem;
}

.exito-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border-light);
    max-width: 600px;
    margin: 0 auto;
}

.btn-exito {
    min-width: 160px;
}

/* Emisor Table */
.emisor-card {
    padding: 1rem 2rem;
}

.emisor-table {
    width: 100%;
    border-collapse: collapse;
}

.emisor-table tr {
    border-bottom: 1px solid var(--color-border);
}

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

.emisor-table td {
    padding: 0.75rem 0.5rem;
    vertical-align: top;
}

.emisor-table .label {
    font-weight: 600;
    width: 180px;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.emisor-table .value {
    color: var(--color-text);
    font-weight: 500;
}

.emisor-table .value.total {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
}

/* Fiscal Form */
.form-card {
    padding: 1.5rem 2rem;
}

.form-row {
    display: flex;
    align-items: baseline;
    margin-bottom: 0.85rem;
    gap: 1rem;
}

.form-label {
    width: 170px;
    min-width: 170px;
    font-weight: 600;
    font-size: 0.93rem;
    color: var(--color-text);
    padding-top: 0.5rem;
}

.form-label.required {
    color: var(--color-danger);
}

.form-label.required::before {
    content: '*';
}

.form-field {
    flex: 1;
    position: relative;
    min-width: 0;
}

.rfc-field {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
}

.rfc-field .input-field {
    flex: 1;
}

.static-value {
    display: inline-block;
    padding: 0.55rem 0;
    font-size: 0.95rem;
    color: var(--color-text);
}

.form-actions {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border-light);
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
.input-field {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: var(--font-primary);
    color: var(--color-text);
    background: var(--glass-bg);
    transition: var(--transition);
    outline: none;
}

.input-field:focus {
    border-color: var(--color-primary);
    background: var(--color-surface);
    box-shadow: 0 0 0 4px var(--color-primary-light);
}

.input-field::placeholder {
    color: var(--color-text-muted);
    opacity: 0.6;
}

.input-field.input-error {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 3px rgba(204, 0, 0, 0.08);
}

select.input-field {
    cursor: pointer;
    appearance: auto;
    background-color: var(--glass-bg);
    color: var(--color-text);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.8rem;
    font-size: 0.95rem;
    font-family: var(--font-primary);
    font-weight: 500;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
    text-decoration: none;
    line-height: 1.4;
}

.btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-surface-hover);
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-secondary:hover:not(:disabled) {
    background-color: #475569;
    border-color: var(--color-text-muted);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-border-light);
}

.btn-outline:hover:not(:disabled) {
    background-color: var(--color-surface-hover);
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* ============================================
   MESSAGES & ERRORS
   ============================================ */
.form-message {
    text-align: center;
    padding: 0.75rem;
    border-radius: var(--radius);
    margin-top: 1rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.form-message.error {
    color: var(--color-danger);
    background-color: rgba(204, 0, 0, 0.06);
    border: 1px solid rgba(204, 0, 0, 0.15);
}

.form-message.success {
    color: var(--color-success);
    background-color: rgba(40, 167, 69, 0.06);
    border: 1px solid rgba(40, 167, 69, 0.15);
}

.field-error {
    color: var(--color-danger);
    font-size: 0.8rem;
    margin-top: 0.3rem;
}

/* ============================================
   RESULTADOS CONSULTA - TABLA DE FACTURAS
   ============================================ */
.resultado-facturas {
    margin-top: 1rem;
}

.resultado-header {
    padding: 1rem 1.2rem;
    background: var(--color-bg);
    border-radius: var(--radius) var(--radius) 0 0;
    border: 1px solid var(--color-border-light);
    border-bottom: none;
}

.resultado-header p {
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    color: var(--color-text);
}

.resultado-header .resultado-count {
    margin-top: 0.5rem;
    font-size: 0.82rem;
    color: var(--color-text-light);
    font-style: italic;
}

/* ============================================
   DATATABLES DARK THEME
   ============================================ */
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_processing,
.dataTables_wrapper .dataTables_paginate {
    color: var(--color-text-muted) !important;
    margin-bottom: 1rem;
}

.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    background: var(--glass-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    padding: 4px 8px;
    outline: none;
}

.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--color-primary);
}

table.dataTable {
    background-color: transparent !important;
    border-color: var(--color-border) !important;
    margin: 1.5rem 0 !important;
}

table.dataTable thead th {
    background-color: var(--color-surface-hover) !important;
    color: var(--color-primary) !important;
    border-bottom: 1px solid var(--color-border) !important;
    padding: 12px 10px !important;
}

table.dataTable tbody tr {
    background-color: transparent !important;
    color: var(--color-text) !important;
}

table.dataTable.stripe tbody tr.odd,
table.dataTable.display tbody tr.odd {
    background-color: var(--color-surface-hover) !important;
}

table.dataTable.stripe tbody tr.even,
table.dataTable.display tbody tr.even {
    background-color: transparent !important;
}

table.dataTable.hover tbody tr:hover,
table.dataTable.display tbody tr:hover {
    background-color: rgba(56, 189, 248, 0.1) !important;
}

table.dataTable td {
    /* border-bottom: 1px solid var(--color-border) !important; */
    padding: 12px 10px !important;
    vertical-align: middle !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--color-text-muted) !important;
    border: 1px solid transparent !important;
    border-radius: var(--radius) !important;
    padding: 5px 10px !important;
    margin-left: 2px !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    background: var(--color-primary) !important;
    color: var(--color-bg) !important;
    border-color: var(--color-primary) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--color-surface-hover) !important;
    border-color: var(--color-border) !important;
    color: var(--color-primary) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover,
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:active {
    color: #4b5563 !important;
    background: transparent !important;
}

.facturas-table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--color-border-light);
    border-radius: 0 0 var(--radius) var(--radius);
}

.facturas-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    min-width: 700px;
}

.facturas-table thead {
    background: var(--color-bg);
    position: sticky;
    top: 0;
    z-index: 1;
}

.facturas-table th {
    padding: 0.7rem 0.75rem;
    text-align: left;
    font-weight: 600;
    color: var(--color-text);
    border-bottom: 2px solid var(--color-border);
    white-space: nowrap;
}

.facturas-table td {
    padding: 0.75rem;
    /* border-bottom: 1px solid var(--color-border); */
    color: var(--color-text);
    vertical-align: middle;
}

.facturas-table tbody tr:hover {
    background-color: var(--color-primary-light);
}

.facturas-table tbody tr:nth-child(even) {
    background-color: var(--color-bg);
}

.facturas-table tbody tr:nth-child(even):hover {
    background-color: var(--color-primary-light);
}

.facturas-table-actions {
    white-space: nowrap;
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: flex-start;
    min-height: 40px;
    /* Ensure a minimum height consistent with text rows */
}

/* DataTables overrides for dark theme */
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_processing,
.dataTables_wrapper .dataTables_paginate {
    color: var(--color-text-muted) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--color-text-muted) !important;
    border-radius: var(--radius);
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--color-primary) !important;
    color: var(--color-bg) !important;
    border: 1px solid var(--color-primary) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--color-primary-hover) !important;
    color: var(--color-bg) !important;
    border-color: var(--color-primary-hover) !important;
}

table.dataTable.display tbody tr.odd>.sorting_1,
table.dataTable.order-column.stripe tbody tr.odd>.sorting_1 {
    background-color: var(--color-primary-light) !important;
    opacity: 0.8;
}

table.dataTable.display tbody tr.even>.sorting_1,
table.dataTable.order-column.stripe tbody tr.even>.sorting_1 {
    background-color: rgba(56, 189, 248, 0.02) !important;
}

.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.4rem 0.8rem;
    background-color: var(--color-bg);
    color: var(--color-text);
    outline: none;
}

/* ============================================
   LOADING OVERLAY
   ============================================ */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(2px);
}

.loading-spinner {
    width: 44px;
    height: 44px;
    border: 4px solid var(--color-border-light);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    text-align: center;
    padding: 2rem 1rem;
    margin-top: auto;
    border-top: 1px solid var(--color-border);
    background: var(--color-surface-hover);
}

.footer-warning {
    color: var(--color-danger);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.footer-copy {
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

/* ============================================
   UTILITIES
   ============================================ */
.hidden {
    display: none !important;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* ============================================
   MODAL ALERTS
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(8px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--color-surface);
    width: 90%;
    max-width: 500px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border-light);
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

.modal-header {
    background: var(--color-surface-hover);
    color: var(--color-text);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.modal-title i {
    font-size: 1.4rem;
    color: var(--color-primary);
}

.modal-close-btn {
    background: none;
    border: none;
    font-size: 1.75rem;
    line-height: 1;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 0;
    opacity: 0.6;
    transition: var(--transition);
}

.modal-close-btn:hover {
    opacity: 1;
    color: var(--color-danger);
}

.modal-body {
    padding: 2rem;
    font-size: 1.1rem;
    color: var(--color-text);
    line-height: 1.6;
    text-align: center;
}

.modal-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: center;
    background: var(--color-surface-hover);
}

.modal-ok-btn {
    min-width: 120px;
}

/* Modal Status Colors and Styles */
.modal-header.status-not-available,
.modal-header.status-warn {
    background: #422006;
    border-bottom-color: #713f12;
    color: #fef08a;
}

.modal-header.status-not-available i,
.modal-header.status-warn i {
    color: #facc15;
}

.modal-header.status-error,
.modal-header.status-error-failed {
    background: #450a0a;
    border-bottom-color: #7f1d1d;
    color: #fecaca;
}

.modal-header.status-error i,
.modal-header.status-error-failed i {
    color: #f87171;
}

.modal-header.status-info {
    background: #082f49;
    border-bottom-color: #0c4a6e;
    color: #bae6fd;
}

.modal-header.status-info i {
    color: #38bdf8;
}

.modal-msg-primary {
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 0;
}

.modal-info-box {
    margin-top: 1.5rem;
    padding: 1.25rem;
    border-radius: var(--radius);
    text-align: left;
    background: var(--color-surface-hover);
    border-left: 4px solid var(--color-primary);
}

.modal-info-box.warning {
    border-left-color: var(--color-warning);
}

.modal-info-box p {
    margin: 0.25rem 0;
    font-size: 0.95rem;
}

/* Detail Table & Totals */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 1.5rem;
    position: relative;
    /* Custom scrollbar for better visibility */
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) transparent;
}

.table-responsive::-webkit-scrollbar {
    height: 6px;
}

.table-responsive::-webkit-scrollbar-track {
    background: transparent;
}

.table-responsive::-webkit-scrollbar-thumb {
    background-color: var(--color-primary);
    border-radius: 10px;
}

.detalle-table {
    width: 100%;
    min-width: 650px;
    /* Minimum width to ensure it doesn't squish too much */
    border-collapse: collapse;
    margin-bottom: 0;
}

.detalle-table th {
    background-color: var(--color-surface-hover);
    color: var(--color-primary);
    text-align: center;
    font-style: italic;
    padding: 0.85rem;
    border: 1px solid var(--color-border);
    font-weight: 700;
}

.detalle-table td {
    padding: 0.85rem;
    border: 1px solid var(--color-border);
    vertical-align: middle;
    color: var(--color-text);
}

.retencion-container {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.retencion-container .form-label {
    width: auto;
    min-width: auto;
    padding-top: 0;
    font-weight: 700;
    color: var(--color-primary);
}

.retencion-container select {
    width: 400px;
    max-width: 100%;
}

.select-inline-static {
    width: 400px;
    max-width: 100%;
}

.totales-container {
    display: flex;
    justify-content: flex-end;
}

.totals-table {
    width: auto;
    min-width: 320px;
}

.totals-table .value-cell {
    width: 160px;
    background: var(--color-surface-hover);
    text-align: right;
    font-family: 'Courier New', monospace;
    font-weight: 600;
}

/* Alignment utilities */
.text-center {
    text-align: center !important;
}

.text-right {
    text-align: right !important;
}

.hidden-row {
    display: none;
}

@media (max-width: 768px) {
    .retencion-container {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .retencion-container select {
        width: 100%;
    }

    .totales-container {
        justify-content: stretch;
    }

    .totals-table {
        width: 100%;
        min-width: 100%;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    :root {
        --max-width: 100%;
    }

    .brand-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.1rem;
    }

    .card {
        padding: 1.2rem 1rem;
    }

    .codigo-form {
        flex-direction: column;
        align-items: center;
    }

    .codigo-inputs {
        width: 100%;
    }

    .codigo-input {
        width: 100%;
        max-width: 200px;
    }

    .codigo-form .btn {
        width: 100%;
        max-width: 200px;
    }

    .consulta-form {
        flex-direction: column;
        align-items: center;
    }

    .consulta-form .input-field {
        width: 100%;
    }

    .consulta-form .btn {
        width: 100%;
    }

    /* Vista 2 - Stack form rows */
    .form-row {
        flex-direction: column;
        gap: 0.3rem;
    }

    .form-label {
        width: 100%;
        min-width: unset;
        padding-top: 0;
    }

    .emisor-table .label {
        width: 130px;
    }

    .emisor-card {
        padding: 1rem;
    }

    .form-card {
        padding: 1.2rem 1rem;
    }

    .form-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .form-actions .btn {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    #app {
        padding: 1rem 0.75rem;
    }

    .brand-title {
        font-size: 1.7rem;
    }

    .codigo-input {
        max-width: 100%;
    }

    .emisor-table .label {
        width: 110px;
        font-size: 0.85rem;
    }

    .emisor-table .value {
        font-size: 0.88rem;
    }

    .emisor-table .value.total {
        font-size: 1.15rem;
    }
}

@media (max-width: 768px) and (orientation: portrait) {
    .form-row {
        align-items: stretch;
    }

    .form-field {
        width: 100%;
    }
}

/* ============================================
   SEARCHABLE SELECT COMPONENT
   ============================================ */
.searchable-select-container {
    position: relative;
    width: 100%;
    font-family: var(--font-primary);
    font-size: 0.95rem;
}

.searchable-select-display {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--glass-bg);
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    user-select: none;
    min-height: 48px;
}

.searchable-select-display:focus,
.searchable-select-display.open {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
    outline: none;
}

.searchable-select-display span:first-child {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.searchable-select-caret {
    border-color: #888 transparent transparent transparent;
    border-style: solid;
    border-width: 5px 4px 0 4px;
    height: 0;
    width: 0;
    margin-left: 10px;
    flex-shrink: 0;
}

.searchable-select-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-primary);
    border-top: none;
    border-radius: 0 0 var(--radius) var(--radius);
    box-shadow: var(--shadow-lg);
    z-index: 1050;
    margin-top: -1px;
}

.searchable-select-search {
    padding: 8px;
    position: relative;
    background: var(--color-surface-hover);
}

.searchable-select-input {
    width: 100%;
    padding: 0.6rem 2.5rem 0.6rem 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    outline: none;
    font-size: 0.95rem;
    font-family: var(--font-primary);
    background: var(--color-bg);
    color: var(--color-text);
}

.searchable-select-input:focus {
    border-color: var(--color-primary);
}

.searchable-select-icon {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    font-size: 0.85rem;
}

.searchable-select-list {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 200px;
    overflow-y: auto;
}

.searchable-select-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    color: var(--color-text);
    font-size: 0.95rem;
    white-space: normal;
    word-break: break-word;
    border-bottom: 1px solid var(--color-border);
}

.searchable-select-item:hover,
.searchable-select-item.active {
    background-color: var(--color-primary);
    color: var(--color-bg);
    font-weight: 600;
}

.searchable-select-item u {
    text-decoration: underline;
}

.searchable-select-no-results {
    padding: 0.5rem 0.6rem;
    color: #999;
    font-size: 0.9rem;
    font-style: italic;
}