/* =========================
   SEARCH BAR
========================= */

.search-section {
    padding: 0 0 24px;
    position: relative;
    z-index: 1;
}

#search {
    width: 100%;
    padding: 14px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--card);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    outline: none;
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
}

#search::placeholder {
    color: var(--text-dim);
}

#search:hover {
    border-color: var(--card-border);
    background: var(--card-hover);
    box-shadow: var(--shadow);
}

#search:focus {
    border-color: var(--accent);
    background: var(--card-strong);
    box-shadow: var(--shadow-lg), 0 0 0 3px var(--accent-glow);
    transform: translateY(-2px);
}

/* =========================
   FORM SECTIONS
========================= */

.form-section {
    background: var(--card-soft);
    padding: 18px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: all var(--transition);
}

.form-section:hover {
    border-color: var(--card-border);
    background: var(--card-hover);
}

.form-section h3 {
    margin: 0 0 14px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--text);
}

.form-section label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

@media (max-width: 768px) {
    .form-section { padding: 14px; }
}

/* =========================
   GRID 2 COLUMNS
========================= */

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.grid-2 input,
.grid-2 select {
    padding: 12px 16px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--card-soft);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    outline: none;
    transition: all var(--transition);
    width: 100%;
}

.grid-2 input:focus,
.grid-2 select:focus {
    border-color: var(--accent);
    background: var(--card);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.grid-2 input::placeholder {
    color: var(--text-dim);
}

.grid-2 select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; }
}

/* =========================
   ACUERDO (valores)
========================= */

.acuerdo-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.acuerdo-container h3 {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text);
    margin: 0;
}

.acuerdo-container hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 4px 0;
}

.campo {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.campo label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--text-muted);
}

.campo input {
    padding: 12px 16px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--card-soft);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    outline: none;
    transition: all var(--transition);
    width: 100%;
}

.campo input:focus {
    border-color: var(--accent);
    background: var(--card);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.campo input::placeholder {
    color: var(--text-dim);
}

/* =========================
   ACUERDO LAYOUT (2 columnas)
========================= */

.acuerdo-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    height: 100%;
}

.acciones-descarga {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.acciones-descarga button {
    flex: 1;
    padding: 14px 20px;
    border-radius: var(--radius);
    border: none;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.acciones-descarga .btn-primary {
    background: var(--accent);
    color: white;
}

.acciones-descarga .btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 0 3px var(--accent-glow);
}

.acciones-descarga .btn-secondary {
    background: var(--card-soft);
    color: var(--text);
    border: 1px solid var(--border);
}

.acciones-descarga .btn-secondary:hover {
    background: var(--card-hover);
    border-color: var(--card-border);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

@media (max-width: 768px) {
    .acciones-descarga {
        flex-direction: column;
    }
}

.acuerdo-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow-y: auto;
    padding-right: 8px;
}

.acuerdo-preview {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100%;
    box-shadow: var(--shadow);
}

.preview-header {
    padding: 20px 24px;
    background: var(--card-soft);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.preview-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
}

.preview-content {
    flex: 1;
    padding: 32px;
    overflow-y: auto;
    background: white;
    color: #1e293b;
}

.preview-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--text-muted);
}

.preview-placeholder p {
    font-size: 14px;
    line-height: 1.6;
}

/* Documento de vista previa */
.preview-document {
    font-family: 'Times New Roman', Times, serif;
    line-height: 1.5;
    color: #000000;
    background: white;
    padding: 2.54cm 3.17cm; /* Márgenes estándar de Word (1 pulgada = 2.54cm) */
    min-height: 29.7cm; /* Altura A4 */
    max-width: 21cm; /* Ancho A4 */
    margin: 0 auto;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    overflow-x: auto;
}

/* Estilos para HTML generado por mammoth */
.preview-document > div {
    font-family: 'Times New Roman', Times, serif;
    font-size: 12pt;
    line-height: 1.5;
    color: #000000;
}

.preview-document h1 {
    font-size: 16pt;
    font-weight: bold;
    text-align: center;
    margin: 0 0 24pt;
    color: #000000;
    text-transform: uppercase;
}

.preview-document h2 {
    font-size: 14pt;
    font-weight: bold;
    margin: 18pt 0 12pt;
    color: #000000;
}

.preview-document h3 {
    font-size: 12pt;
    font-weight: bold;
    margin: 12pt 0 6pt;
    color: #000000;
}

.preview-document p {
    margin: 6pt 0;
    font-size: 12pt;
    text-align: justify;
    line-height: 1.5;
}

.preview-document p:first-of-type {
    text-indent: 0;
}

.preview-document strong,
.preview-document b {
    font-weight: bold;
}

.preview-document em,
.preview-document i {
    font-style: italic;
}

.preview-document u {
    text-decoration: underline;
}

.preview-document ul,
.preview-document ol {
    margin: 12pt 0;
    padding-left: 2cm;
}

.preview-document li {
    margin: 6pt 0;
}

.preview-document table {
    width: 100%;
    border-collapse: collapse;
    margin: 12pt 0;
    font-size: 11pt;
    border: 1pt solid #000000;
}

.preview-document table th,
.preview-document table td {
    border: 1pt solid #000000;
    padding: 6pt;
    text-align: left;
}

.preview-document table th {
    background: #f0f0f0;
    font-weight: bold;
    text-align: center;
}

.preview-document .section {
    margin: 12pt 0;
}

.preview-document .label {
    font-weight: bold;
    margin-right: 4pt;
}

.preview-document .value {
    font-weight: normal;
}

.preview-document .signature-section {
    margin-top: 36pt;
    padding-top: 24pt;
    page-break-inside: avoid;
}

.preview-document .signature-line {
    margin: 36pt 0 6pt;
    padding-bottom: 6pt;
    border-bottom: 1pt solid #000000;
    width: 180pt;
}

.preview-document .signature-label {
    font-size: 11pt;
    text-align: center;
    margin-top: 6pt;
    font-weight: normal;
}

.preview-document .header-info {
    text-align: right;
    margin-bottom: 24pt;
    font-size: 11pt;
}

.preview-document .date {
    text-align: right;
    margin-bottom: 18pt;
    font-size: 12pt;
}

.preview-document .paragraph-number {
    font-weight: bold;
    margin-right: 6pt;
}

@media (max-width: 1200px) {
    .acuerdo-layout {
        grid-template-columns: 1fr;
    }

    .acuerdo-preview {
        height: 500px;
    }
}

@media (max-width: 768px) {
    .acuerdo-layout {
        gap: 20px;
    }

    .acuerdo-form {
        padding-right: 0;
    }

    .preview-content {
        padding: 20px;
    }
}

/* =========================
   PAYMENT SCHEDULE TABLE
========================= */

.tabla-cuotas {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--card-soft);
}

.tabla-cuotas thead {
    background: var(--card);
    border-bottom: 1px solid var(--border);
}

.tabla-cuotas th {
    text-align: left;
    padding: 12px;
    font-size: 12px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    color: var(--text-muted);
    letter-spacing: 0.3px;
}

.tabla-cuotas td {
    padding: 10px;
    border-bottom: 1px solid var(--border-light);
}

.tabla-cuotas tr:last-child td {
    border-bottom: none;
}

.tabla-cuotas tr:hover td {
    background: var(--card-hover);
}

.tabla-cuotas input {
    width: 100%;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    transition: all var(--transition-fast);
}

.tabla-cuotas input:focus {
    border-color: var(--accent);
    background: var(--card-strong);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

@media (max-width: 640px) {
    .tabla-cuotas { font-size: 12px; }
    .tabla-cuotas th,
    .tabla-cuotas td { padding: 8px; }
}

/* =========================
   PLANTILLA FORM
========================= */

.plantilla-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
    background: var(--card-soft);
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.plantilla-form input,
.plantilla-form textarea {
    padding: 12px 14px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    outline: none;
    transition: all var(--transition-fast);
    width: 100%;
}

.plantilla-form input:focus,
.plantilla-form textarea:focus {
    border-color: var(--accent);
    background: var(--card-strong);
    box-shadow: var(--shadow-sm), 0 0 0 3px var(--accent-glow);
    transform: translateY(-1px);
}

.plantilla-form textarea {
    min-height: 120px;
    resize: vertical;
}

/* Plantillas - Modo Claro */
body.light .plantilla-form {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

body.light .plantilla-form input,
body.light .plantilla-form textarea {
    background: rgba(255, 255, 255, 1);
    border-color: rgba(0, 0, 0, 0.15);
    color: #1e293b;
}

body.light .plantilla-form input:focus,
body.light .plantilla-form textarea:focus {
    background: rgba(255, 255, 255, 1);
    border-color: var(--accent);
}

/* =========================
   PAGOS FORM
========================= */

.pagos-form-section {
    background: var(--card-soft);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.pagos-form-section h3 {
    margin: 0 0 16px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
}

.pagos-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 13px;
    transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.help-text {
    font-size: 11px;
    color: var(--text-muted);
    margin: 4px 0 0 0;
}

/* Filtros de pagos */
.pagos-filters {
    background: var(--card-soft);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.pagos-filters h3 {
    margin: 0 0 16px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.filters-grid input,
.filters-grid select {
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 13px;
}

/* Lista de pagos */
.pagos-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.pagos-list-section h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
}

@media (max-width: 768px) {
    .pagos-form-grid {
        grid-template-columns: 1fr;
    }

    .filters-grid {
        grid-template-columns: 1fr;
    }

    .pagos-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================
   GESTIÓN FORM
========================= */

.upload-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin: 0;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-tertiary);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    outline: none;
    transition: all var(--transition);
    box-sizing: border-box;
    width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-dim);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: var(--card-border);
    background: var(--card-soft);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    background: var(--card-strong);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
    line-height: 1.5;
}

.form-group input[type="file"] {
    padding: 10px 12px;
    cursor: pointer;
}

.form-group input[type="file"]::-webkit-file-upload-button {
    background: var(--card-soft);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 16px;
    margin-right: 12px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    transition: all var(--transition);
}

.form-group input[type="file"]::-webkit-file-upload-button:hover {
    background: var(--card-hover);
    border-color: var(--accent);
}

.help-text {
    font-size: 12px;
    color: var(--text-muted);
    margin: 4px 0 0;
    line-height: 1.4;
}

/* FILES CARD */
.files-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.files-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.files-actions input {
    padding: 10px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    outline: none;
    transition: all var(--transition);
    width: 250px;
}

.files-actions input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

/* CARDS */
.upload-card,
.files-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    overflow: hidden;
    box-sizing: border-box;
}

body.light .upload-card,
body.light .files-card {
    background: rgba(255, 255, 255, 0.95);
}

.upload-card h3,
.files-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 20px;
}

/* GRID */
.gestion-grid {
    display: grid;
    grid-template-columns: 480px 1fr;
    gap: 28px;
    align-items: start;
}

@media (max-width: 1400px) {
    .gestion-grid {
        grid-template-columns: 420px 1fr;
    }
}

@media (max-width: 1200px) {
    .gestion-grid {
        grid-template-columns: 1fr;
    }
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .upload-card,
    .files-card {
        padding: 20px;
    }

    .files-list {
        grid-template-columns: 1fr;
    }

    .files-actions {
        flex-direction: column;
        width: 100%;
    }

    .files-actions input {
        width: 100%;
    }
}