/**
 * Calculadora de Intereses PRO - Estilos
 * (C) 2025 calcularindemnizacion.es
 * @version     1.8.7
 */

:root {
    --calc-primary: #1a5f7a;
    --calc-primary-dark: #134b61;
    --calc-primary-light: #2980b9;
    --calc-secondary: #6c757d;
    --calc-success: #198754;
    --calc-danger: #dc3545;
    --calc-warning: #ffc107;
    --calc-bg: #ffffff;
    --calc-bg-alt: #f8f9fa;
    --calc-border: #dee2e6;
    --calc-text: #212529;
    --calc-text-muted: #6c757d;
    --calc-radius: 8px;
    --calc-shadow: 0 2px 8px rgba(0,0,0,0.08);
    --calc-shadow-lg: 0 4px 16px rgba(0,0,0,0.12);
    --calc-transition: 0.2s ease;
}

/* === BASE === */
.calc-intereses-module {
    max-width: 1200px; /* Aumentado de 1100px a 1200px */
    margin: 0 auto;
    padding: 0;
    background: var(--calc-bg);
    border-radius: var(--calc-radius);
    box-shadow: var(--calc-shadow);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.5;
    color: var(--calc-text);
    overflow: hidden;
}

.calc-intereses-module.calc-iframe-mode {
    box-shadow: none;
    border-radius: 0;
}

.calc-intereses-module * { box-sizing: border-box; }

/* === HEADER === */
.calc-header {
    background: linear-gradient(135deg, var(--calc-primary) 0%, var(--calc-primary-dark) 100%);
    color: white;
    padding: 20px 24px;
}

.calc-header-content {
    text-align: center;
}

.calc-title {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.calc-icon {
    font-size: 1.2em;
}

.calc-subtitle {
    margin: 6px 0 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* === TABS === */
.calc-tabs {
    display: flex;
    background: var(--calc-bg-alt);
    border-bottom: 2px solid var(--calc-border);
}

.calc-tab {
    flex: 1;
    padding: 14px 16px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--calc-text-muted);
    cursor: pointer;
    transition: var(--calc-transition);
}

.calc-tab:hover {
    color: var(--calc-primary);
    background: rgba(26, 95, 122, 0.05);
}

.calc-tab.active {
    color: var(--calc-primary);
    border-bottom-color: var(--calc-primary);
    font-weight: 600;
    background: var(--calc-bg);
}

/* === PANELS === */
.calc-panel {
    display: none;
    padding: 24px;
}

.calc-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* === FORM === */
.calc-form { margin: 0; }

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

.calc-field-full {
    grid-column: 1 / -1;
}

.calc-field {
    display: flex;
    flex-direction: column;
}

.calc-label {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--calc-text);
}

.calc-label .req {
    color: var(--calc-danger);
}

.calc-input-wrap {
    position: relative;
    display: flex;
}

.calc-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--calc-border);
    border-radius: var(--calc-radius);
    font-size: 1rem;
    color: var(--calc-text);
    background: var(--calc-bg);
    transition: var(--calc-transition);
}

.calc-input:focus {
    outline: none;
    border-color: var(--calc-primary);
    box-shadow: 0 0 0 3px rgba(26, 95, 122, 0.15);
}

.calc-input.is-invalid {
    border-color: var(--calc-danger);
}

.calc-input-wrap .calc-input {
    padding-right: 40px;
}

.calc-suffix {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--calc-text-muted);
    font-weight: 500;
    pointer-events: none;
}

.calc-error {
    min-height: 0;
    font-size: 0.8rem;
    color: var(--calc-danger);
    margin-top: 4px;
    line-height: 1.3;
}

.calc-error:not(:empty) {
    min-height: 20px;
}

.calc-hint {
    font-size: 0.8rem;
    color: var(--calc-text-muted);
    margin-top: 4px;
}

.calc-info-btn {
    width: 18px;
    height: 18px;
    padding: 0;
    border: 1px solid var(--calc-primary);
    border-radius: 50%;
    background: transparent;
    color: var(--calc-primary);
    font-size: 0.7rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--calc-transition);
}

.calc-info-btn:hover {
    background: var(--calc-primary);
    color: white;
}

/* === SECTIONS === */
.calc-section {
    margin-bottom: 24px;
    padding: 16px;
    background: var(--calc-bg-alt);
    border-radius: var(--calc-radius);
}

.calc-section-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 0 16px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--calc-primary);
}

.calc-btn-add {
    padding: 6px 12px;
    background: var(--calc-primary);
    color: white;
    border: none;
    border-radius: var(--calc-radius);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--calc-transition);
}

.calc-btn-add:hover {
    background: var(--calc-primary-dark);
}

/* === PERIODOS === */
.calc-periodo {
    padding: 16px;
    background: var(--calc-bg);
    border: 1px solid var(--calc-border);
    border-radius: var(--calc-radius);
    margin-bottom: 12px;
}

.calc-periodo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.calc-periodo-num {
    font-weight: 600;
    color: var(--calc-primary);
}

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

.calc-btn-remove {
    width: 28px;
    height: 28px;
    padding: 0;
    background: var(--calc-danger);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    line-height: 1;
    cursor: pointer;
    transition: var(--calc-transition);
}

.calc-btn-remove:hover {
    background: #bb2d3b;
}

/* === PAGOS === */
.calc-empty-msg {
    color: var(--calc-text-muted);
    font-style: italic;
    text-align: center;
    padding: 16px;
    margin: 0;
}

.calc-pago {
    padding: 12px;
    background: var(--calc-bg);
    border: 1px solid var(--calc-border);
    border-radius: var(--calc-radius);
    margin-bottom: 8px;
}

.calc-pago-grid {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 12px;
    align-items: end;
}

/* === TABLA PAGOS COMPACTA === */
.calc-table-pagos {
    margin-top: 8px;
}

.calc-table-pagos input.calc-input {
    width: 100%;
    padding: 8px 10px;
    font-size: 0.9rem;
}

.calc-table-pagos .calc-input-wrap {
    position: relative;
    display: flex;
}

.calc-table-pagos .calc-suffix {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--calc-text-muted);
}

.calc-table-pagos .calc-btn-remove {
    width: 32px;
    height: 32px;
    padding: 0;
}

.calc-pagos-wrapper {
    position: relative;
}

.calc-pagos-wrapper .calc-empty-msg {
    margin: 12px 0;
    text-align: center;
    color: var(--calc-text-muted);
    font-style: italic;
}

.calc-pago-row {
    background: var(--calc-bg);
    transition: background var(--calc-transition);
}

.calc-pago-row:hover {
    background: var(--calc-bg-alt);
}

/* === BLOQUE SENTENCIA === */
.calc-sentencia-block {
    padding: 16px;
    background: var(--calc-bg-alt);
    border-radius: var(--calc-radius);
    border-left: 3px solid var(--calc-primary);
    margin-top: 12px;
}

.calc-sentencia-block .calc-field {
    margin-bottom: 0;
}

/* === CHECKBOX === */
.calc-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-weight: 500;
}

.calc-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--calc-primary);
}

/* === BUTTONS === */
.calc-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.calc-btn {
    flex: 1;
    padding: 14px 24px;
    border: none;
    border-radius: var(--calc-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--calc-transition);
}

.calc-btn-primary {
    background: linear-gradient(135deg, var(--calc-primary), var(--calc-primary-dark));
    color: white;
}

.calc-btn-primary:hover:not(:disabled) {
    box-shadow: var(--calc-shadow-lg);
    transform: translateY(-1px);
}

.calc-btn-secondary {
    background: var(--calc-bg-alt);
    color: var(--calc-text);
    border: 1px solid var(--calc-border);
}

.calc-btn-secondary:hover {
    background: var(--calc-border);
}

.calc-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.calc-btn.is-loading .calc-btn-text { display: none; }
.calc-btn:not(.is-loading) .calc-btn-loading { display: none; }

.calc-btn-sm {
    flex: none;
    padding: 8px 16px;
    font-size: 0.85rem;
}

.calc-btn-pdf {
    background: #dc3545;
    color: white;
}

.calc-btn-pdf:hover:not(:disabled) {
    background: #bb2d3b;
}

/* === RESULTS === */
.calc-resultado {
    margin: 0 24px 24px;
    padding: 20px;
    background: var(--calc-bg-alt);
    border-radius: var(--calc-radius);
    border-left: 4px solid var(--calc-success);
}

.calc-result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.calc-result-header h4 {
    margin: 0;
    color: var(--calc-success);
    font-size: 1.1rem;
}

.calc-result-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* v1.9.0 — botones de funciones PRO (guardar / PDF / email) para no-VIP:
   aspecto inactivo pero clicables (muestran el aviso de upgrade). */
.calc-btn-locked {
    opacity: 0.55;
    cursor: not-allowed;
    filter: grayscale(0.4);
}
.calc-btn-locked:hover {
    opacity: 0.7;
}
.calc-premium-banner {
    margin: 10px 0 4px;
    padding: 10px 14px;
    background: #fff8e1;
    border: 1px solid #ffe08a;
    border-radius: 6px;
    font-size: 0.88em;
    color: #7a5c00;
}
.calc-premium-banner a {
    color: #7a5c00;
    text-decoration: underline;
}

/* v1.9.2 — Huella pericial */
.calc-huella-nota {
    font-size: 0.78em;
    color: #555;
    margin-top: 0.6em;
    word-break: break-all;
    line-height: 1.5;
}
.calc-huella-label { font-weight: 600; }
.calc-huella-valor,
.calc-guardado-huella code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    background: #f3f4f6;
    padding: 1px 5px;
    border-radius: 4px;
}
.calc-huella-copy {
    border: 1px solid #ccc;
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
    line-height: 1;
    padding: 2px 6px;
    margin-left: 6px;
}
.calc-huella-copy:hover { background: #eef2ff; }
/* v1.9.2 — layout de la lista de cálculos guardados.
   El item base (definido varias veces más abajo) es flex sin wrap; forzamos
   wrap para que la huella caiga en su propia línea y el nombre disponga de todo
   el ancho de la primera fila (antes se estrujaba a 2-3 líneas). */
.calc-guardados-items .calc-guardado-item {
    flex-wrap: wrap;
    row-gap: 6px;
}
.calc-guardados-items .calc-guardado-nombre {
    min-width: 0;               /* permite que flex:1 se encoja sin desbordar */
    word-break: break-word;
}
.calc-guardados-items .calc-guardado-fecha {
    white-space: nowrap;
}
.calc-guardado-huella {
    flex-basis: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 2px;
    padding-top: 6px;
    border-top: 1px dashed var(--calc-border, #ddd);
    font-size: 0.72em;
    color: #666;
}
.calc-guardado-huella code {
    flex: 1;
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-all;
}
.calc-guardado-huella .calc-huella-copy {
    flex: none;
    margin-left: 0;
}
.calc-huella-resultado {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 0.9em;
}
.calc-huella-resultado.is-ok    { background: #e6f4ea; border: 1px solid #86c79c; color: #1e5631; }
.calc-huella-resultado.is-warn  { background: #fff8e1; border: 1px solid #ffe08a; color: #7a5c00; }
.calc-huella-resultado.is-error { background: #fdecea; border: 1px solid #f5b5ae; color: #8a2118; }

.calc-result-summary {
    display: grid;
    gap: 12px;
}

.calc-result-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--calc-bg);
    border-radius: var(--calc-radius);
}

.calc-result-label {
    color: var(--calc-text-muted);
}

.calc-result-value {
    font-weight: 600;
    font-size: 1.1rem;
}

.calc-result-total {
    background: var(--calc-primary);
    color: white;
}

.calc-result-total .calc-result-label,
.calc-result-total .calc-result-value {
    color: white;
}

.calc-result-total .calc-result-value {
    font-size: 1.3rem;
}

/* === WARNINGS (M7: cobertura temporal incompleta) === */
.calc-result-warnings {
    margin-bottom: 16px;
    padding: 14px 18px;
    background: #fff8e1;
    border-left: 4px solid var(--calc-warning);
    border-radius: var(--calc-radius);
    color: #6b4e00;
    font-size: 0.95rem;
    line-height: 1.5;
}

.calc-result-warnings-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-weight: 600;
    color: #7a5300;
}

.calc-result-warnings-list {
    margin: 0;
    padding-left: 22px;
}

.calc-result-warnings-list li {
    margin: 4px 0;
}

/* Cuando el resultado tiene warnings, el borde izquierdo del contenedor padre
   también cambia a ámbar para señalizar revisión necesaria */
.calc-resultado:has(.calc-result-warnings) {
    border-left-color: var(--calc-warning);
}

/* === TABLES === */
.calc-result-details,
.calc-result-pagos,
.calc-result-annual {
    margin-top: 20px;
}

.calc-result-details h5,
.calc-result-pagos h5,
.calc-result-annual h5 {
    margin: 0 0 12px;
    font-size: 1rem;
    color: var(--calc-primary);
}

.calc-table-wrap {
    overflow-x: auto;
}

.calc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    table-layout: auto; /* Permitir columnas flexibles */
}

.calc-table th,
.calc-table td {
    padding: 10px 8px; /* Reducir padding horizontal para más espacio */
    text-align: left;
    border-bottom: 1px solid var(--calc-border);
    white-space: nowrap; /* Evitar saltos de línea */
}

.calc-table th {
    background: var(--calc-bg);
    font-weight: 600;
    color: var(--calc-text-muted);
    font-size: 0.75rem; /* Reducir ligeramente para más espacio */
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Columnas específicas para tabla detalles */
.calc-table th:nth-child(1), /* DESDE */
.calc-table td:nth-child(1) {
    width: 90px;
}

.calc-table th:nth-child(2), /* HASTA */
.calc-table td:nth-child(2) {
    width: 90px;
}

.calc-table th:nth-child(3), /* DÍAS */
.calc-table td:nth-child(3) {
    width: 60px;
    text-align: center;
}

.calc-table th:nth-child(4), /* TASA */
.calc-table td:nth-child(4) {
    width: 70px;
    text-align: right;
}

.calc-table th:nth-child(5), /* INTERÉS */
.calc-table td:nth-child(5) {
    width: 85px;
    text-align: right;
}

.calc-table th:nth-child(6), /* INTERÉS ACUM */
.calc-table td:nth-child(6) {
    width: 95px;
    text-align: right;
}

.calc-table th:nth-child(7), /* BASE LEGAL */
.calc-table td:nth-child(7) {
    width: auto; /* Resto del espacio */
    font-size: 0.75rem;
    line-height: 1.3;
    white-space: normal; /* Permitir wrap solo en esta columna */
}

.calc-table th:nth-child(8), /* FÓRMULA */
.calc-table td:nth-child(8) {
    width: auto;
    font-size: 0.7rem;
    line-height: 1.2;
    white-space: normal; /* Permitir wrap solo en fórmulas */
    font-family: monospace;
}

.calc-table-sm { 
    font-size: 0.85rem; 
}

/* Tabla pagos aplicados - anchos específicos */
.calc-result-pagos .calc-table th:nth-child(1),
.calc-result-pagos .calc-table td:nth-child(1) {
    width: 100px; /* FECHA PAGO */
}

.calc-result-pagos .calc-table th:nth-child(2),
.calc-result-pagos .calc-table td:nth-child(2) {
    width: 110px; /* IMPORTE */
    text-align: right;
}

.calc-result-pagos .calc-table th:nth-child(3),
.calc-result-pagos .calc-table td:nth-child(3) {
    width: 110px; /* A INTERESES */
    text-align: right;
}

.calc-result-pagos .calc-table th:nth-child(4),
.calc-result-pagos .calc-table td:nth-child(4) {
    width: 110px; /* A CAPITAL */
    text-align: right;
}

.calc-result-pagos .calc-table th:nth-child(5),
.calc-result-pagos .calc-table td:nth-child(5) {
    width: 130px; /* CAPITAL PENDIENTE */
    text-align: right;
}

/* Tabla resumen anual - anchos específicos */
.calc-result-annual .calc-table th:nth-child(1),
.calc-result-annual .calc-table td:nth-child(1) {
    width: 25%; /* AÑO - distribución uniforme */
}

.calc-result-annual .calc-table th:nth-child(2),
.calc-result-annual .calc-table td:nth-child(2) {
    width: 25%; /* DÍAS - centrada visualmente */
    text-align: center;
}

.calc-result-annual .calc-table th:nth-child(3),
.calc-result-annual .calc-table td:nth-child(3) {
    width: 50%; /* INTERÉS - más espacio para cantidades */
    text-align: right;
}

.text-center { text-align: center; }
.text-end { text-align: right; }
.text-small { font-size: 0.8rem; color: var(--calc-text-muted); }

/* === ERROR === */
.calc-result-error {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: #fff5f5;
    border-left-color: var(--calc-danger);
    color: var(--calc-danger);
}

.calc-error-icon {
    font-size: 1.5rem;
}

/* === AYUDA === */
.calc-ayuda h4 {
    margin: 0 0 16px;
    color: var(--calc-primary);
}

.calc-ayuda-accordion {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.calc-ayuda-item {
    background: var(--calc-bg);
    border: 1px solid var(--calc-border);
    border-radius: var(--calc-radius);
}

.calc-ayuda-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    cursor: pointer;
    list-style: none;
}

.calc-ayuda-header::-webkit-details-marker { display: none; }

.calc-ayuda-header strong {
    color: var(--calc-primary);
}

.calc-ayuda-norma {
    font-size: 0.8rem;
    color: var(--calc-text-muted);
}

.calc-ayuda-content {
    padding: 0 16px 16px;
    font-size: 0.9rem;
}

.calc-ayuda-content p {
    margin: 0 0 8px;
}

.calc-link-norma {
    color: var(--calc-primary);
    text-decoration: none;
    font-weight: 500;
}

.calc-link-norma:hover {
    text-decoration: underline;
}

.calc-ayuda-tasas {
    margin-top: 24px;
}

.calc-ayuda-tasas h5 {
    margin: 0 0 12px;
    color: var(--calc-primary);
}

.calc-tabla-tasas {
    width: 100%;
}

.calc-tabla-tasas td:last-child {
    text-align: right;
    color: var(--calc-success);
}

/* === MODAL === */
.calc-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.calc-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
}

.calc-modal-content {
    position: relative;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    padding: 24px;
    background: var(--calc-bg);
    border-radius: var(--calc-radius);
    box-shadow: var(--calc-shadow-lg);
}

.calc-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    padding: 0;
    background: var(--calc-bg-alt);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
}

.calc-modal-body h4 {
    margin: 0 0 16px;
    color: var(--calc-primary);
}

.calc-info-tipos {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.calc-info-tipo {
    padding: 12px;
    background: var(--calc-bg-alt);
    border-radius: var(--calc-radius);
}

.calc-info-tipo strong {
    display: block;
    color: var(--calc-primary);
}

.calc-info-tipo em {
    display: block;
    font-size: 0.85rem;
    color: var(--calc-text-muted);
    margin-bottom: 8px;
}

/* === FOOTER === */
.calc-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--calc-border);
    text-align: center;
    background: var(--calc-bg-alt);
}

.calc-disclaimer {
    margin: 0 0 8px;
    font-size: 0.8rem;
    color: var(--calc-text-muted);
}

.calc-attribution {
    margin: 0;
    font-size: 0.75rem;
}

.calc-attribution a {
    color: var(--calc-primary);
    text-decoration: none;
}

/* === RESPONSIVE === */
@media (max-width: 640px) {
    .calc-header {
        padding: 16px;
    }
    
    .calc-title {
        font-size: 1.2rem;
    }
    
    .calc-panel {
        padding: 16px;
    }

    .calc-grid,
    .calc-periodo-grid {
        grid-template-columns: 1fr;
    }

    .calc-tabs {
        flex-wrap: wrap;
    }

    .calc-tab {
        flex: 1 1 auto;
        min-width: 100px;
        font-size: 0.85rem;
        padding: 12px 8px;
    }

    .calc-pago-grid {
        grid-template-columns: 1fr;
    }

    .calc-table-pagos {
        font-size: 0.85rem;
    }

    .calc-table-pagos th,
    .calc-table-pagos td {
        padding: 8px;
    }

    .calc-pago-grid .calc-btn-remove {
        justify-self: end;
    }

    .calc-actions {
        flex-direction: column;
    }

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

    .calc-result-actions .calc-btn {
        width: 100%;
    }
}

/* Sandbox de impresión (v1.9.0): oculto en pantalla; solo se materializa
   durante window.print() y se retira justo después. */
.calc-print-sandbox { display: none; }

/* === PRINT === */
@media print {
    .calc-tabs,
    .calc-actions,
    .calc-result-actions,
    .calc-footer,
    .calc-info-btn,
    .calc-modal {
        display: none !important;
    }

    .calc-intereses-module {
        box-shadow: none;
        padding: 0;
    }

    .calc-panel {
        display: block !important;
    }

    .calc-resultado {
        border: 1px solid #000;
    }

    /* v1.9.0 — impresión enfocada. El botón "Imprimir" del bloque de
       resultados clona la liquidación en un <div class="calc-print-sandbox">
       que cuelga directamente de <body>; aquí ocultamos todo lo demás. Así la
       hoja sale limpia aunque el módulo vaya embebido en una página anfitriona
       con cabecera y menús, y sin páginas en blanco. */
    body.calc-printing-active > *:not(.calc-print-sandbox) {
        display: none !important;
    }
    .calc-print-sandbox {
        display: block !important;
        position: static;
        width: 100%;
        margin: 0;
        padding: 0;
        color: #000;
        font-family: Helvetica, Arial, sans-serif;
    }
    .calc-print-sandbox .calc-print-title {
        font-size: 16pt;
        color: #1a5f7a;
        margin: 0 0 8mm;
    }
    .calc-print-sandbox .calc-result-actions {
        display: none !important;
    }
    .calc-print-sandbox .calc-resultado {
        display: block !important;
        border: none;
        box-shadow: none;
        padding: 0;
    }
    .calc-print-sandbox table {
        page-break-inside: auto;
        border-collapse: collapse;
        width: 100%;
    }
    .calc-print-sandbox tr {
        page-break-inside: avoid;
    }
    .calc-print-sandbox th,
    .calc-print-sandbox td {
        border: 1px solid #999;
        padding: 4px 6px;
        font-size: 8pt;
    }
}

/* === HERRAMIENTAS v1.1.0 === */
.calc-herramientas {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.calc-form-inline .calc-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.calc-form-inline .calc-actions {
    margin-top: 12px;
}

.calc-resultado-inverso,
.calc-resultado-comparar,
.calc-resultado-evolucion {
    margin-top: 16px;
    padding: 16px;
    background: var(--calc-bg-alt);
    border-radius: var(--calc-radius);
}

.calc-guardados-items {
    list-style: none;
    padding: 0;
    margin: 0;
}

.calc-guardado-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: var(--calc-bg);
    border: 1px solid var(--calc-border);
    border-radius: var(--calc-radius);
    margin-bottom: 8px;
}

.calc-guardado-nombre {
    flex: 1;
    font-weight: 500;
}

.calc-guardado-fecha {
    font-size: 0.8rem;
    color: var(--calc-text-muted);
}

/* M8: paginador del listado de cálculos guardados */
.calc-guardados-pagination {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 12px;
    padding: 8px 12px;
    background: var(--calc-bg-alt);
    border-radius: var(--calc-radius);
    font-size: 0.9rem;
    color: var(--calc-text-muted);
}

.calc-guardados-pagination span {
    flex: 1;
}

.calc-btn-danger {
    background: var(--calc-danger);
    color: white;
    border: none;
}

.calc-btn-danger:hover {
    background: #bb2d3b;
}

.calc-modal-guardar .calc-modal-content {
    max-width: 400px;
}

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

@media (max-width: 480px) {
    .calc-form-inline .calc-grid {
        grid-template-columns: 1fr;
    }
}

/* === V1.2.0 ADDITIONS === */

/* Grids adicionales para herramientas */
.calc-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.calc-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

@media (max-width: 768px) {
    .calc-grid-3,
    .calc-grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Herramientas panel */
.calc-herramientas .calc-section {
    margin-bottom: 24px;
}

/* Resultados herramientas */
.calc-resultado-inverso,
.calc-resultado-comparar,
.calc-resultado-evolucion {
    margin-top: 16px;
    padding: 16px;
    background: var(--calc-bg-alt);
    border-radius: var(--calc-radius);
}

/* Guardados */
.calc-guardados-items {
    list-style: none;
    margin: 0;
    padding: 0;
}

.calc-guardado-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--calc-bg);
    border: 1px solid var(--calc-border);
    border-radius: var(--calc-radius);
    margin-bottom: 8px;
}

.calc-guardado-nombre {
    flex: 1;
    font-weight: 500;
}

.calc-guardado-fecha {
    color: var(--calc-text-muted);
    font-size: 0.85rem;
}

/* Botones adicionales */
.calc-btn-success {
    background: var(--calc-success);
    color: white;
}

.calc-btn-success:hover {
    background: #146c43;
}

.calc-btn-danger {
    background: var(--calc-danger);
    color: white;
}

.calc-btn-danger:hover {
    background: #bb2d3b;
}

/* Warning text */
.calc-warning {
    color: #856404;
    background: #fff3cd;
    padding: 8px 12px;
    border-radius: var(--calc-radius);
    border-left: 3px solid #ffc107;
    margin-top: 8px;
    font-size: 0.9rem;
}

/* Disclaimer mejorado */
.calc-disclaimer-box {
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: var(--calc-radius);
    padding: 12px 16px;
    margin-bottom: 12px;
}

.calc-disclaimer-box .calc-disclaimer {
    margin: 0 0 8px;
}

.calc-disclaimer-box .calc-disclaimer:last-child {
    margin-bottom: 0;
}

.calc-disclaimer-judicial {
    font-size: 0.8rem;
    color: #664d03;
}

/* Modal guardar */
.calc-modal-guardar {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.calc-modal-guardar .calc-modal-content {
    max-width: 400px;
}

/* Info tipo con advertencia */
.calc-info-tipo .calc-warning {
    margin-top: 8px;
}

/* Chart canvas */
.calc-resultado-evolucion canvas {
    max-width: 100%;
    height: auto;
}

/* === BOTON GUARDAR === */
.calc-btn-success {
    background: var(--calc-success);
    color: white;
}

.calc-btn-success:hover:not(:disabled) {
    background: #157347;
}

/* === ENLACES BOE === */
.calc-link-boe {
    color: var(--calc-primary);
    text-decoration: none;
    font-size: 0.8rem;
}

.calc-link-boe:hover {
    text-decoration: underline;
}

/* === LISTA GUARDADOS === */
.calc-guardados-items {
    list-style: none;
    padding: 0;
    margin: 0;
}

.calc-guardado-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--calc-bg);
    border: 1px solid var(--calc-border);
    border-radius: var(--calc-radius);
    margin-bottom: 8px;
}

.calc-guardado-nombre {
    flex: 1;
    font-weight: 500;
}

.calc-guardado-fecha {
    color: var(--calc-text-muted);
    font-size: 0.85rem;
}

.calc-btn-danger {
    background: var(--calc-danger);
    color: white;
}

.calc-btn-danger:hover:not(:disabled) {
    background: #bb2d3b;
}

/* === DISCLAIMER MEJORADO === */
.calc-disclaimer-box {
    background: #fff8e1;
    border: 1px solid #ffcc02;
    border-radius: var(--calc-radius);
    padding: 16px;
    margin: 16px 24px;
}

.calc-disclaimer-box .calc-disclaimer {
    margin: 0 0 8px;
    font-size: 0.85rem;
    color: #856404;
}

.calc-disclaimer-box .calc-disclaimer:last-child {
    margin-bottom: 0;
}

.calc-disclaimer-box .calc-disclaimer-judicial {
    font-weight: 500;
    color: #664d03;
}

/* === CHART.JS WRAPPER === */
.calc-chart-wrapper {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    background: var(--calc-bg);
    border-radius: var(--calc-radius);
    box-shadow: var(--calc-shadow);
}

.calc-resultado-evolucion {
    margin-top: 20px;
}

.calc-resultado-evolucion canvas {
    max-height: 400px;
}

@media (max-width: 768px) {
    .calc-chart-wrapper {
        padding: 15px;
    }
    
    .calc-resultado-evolucion canvas {
        max-height: 300px;
    }
}

@media print {
    .calc-chart-wrapper {
        box-shadow: none;
        page-break-inside: avoid;
    }
}