/**
 * Estilos del Portal de Pagos Municipal
 * Metodología BEM (Block Element Modifier)
 * 
 * @author Dante Marcos Delprato
 * @version 4.0 - BEM + ALCALD+IA
 * @date 2026-01-19
 * 
 * Estructura BEM:
 * - Bloques: .header, .form, .deudas, .qr, .footer, .btn
 * - Elementos: .header__logo, .form__input, .deudas__tabla, etc.
 * - Modificadores: .btn--primary, .btn--search, .deudas__row--selected, etc.
 */

/* ============================================
   VARIABLES DE COLORES (Alineado con ALCALD+IA)
   ============================================ */
:root {
    /* Colores principales - Paleta ALCALD+IA */
    --turquesa: #00A8B5;
    --azul-oscuro: #003E5C;
    --azul-claro: #E0F7FA;
    --color-primary: #00A8B5;
    --color-primary-dark: #003E5C;
    --color-white: #ffffff;
    --color-background: #f9f9f9;
    --color-border: #ddd;

    /* Colores de estado */
    --color-success: #28a745;
    --color-error: #dc3545;
    --color-warning: #ffc107;
    --color-text-dark: #333;
    --color-text-muted: #555;
    --color-text-light: #999;

    /* Colores de tabla */
    --color-table-header: #00A8B5;
    --color-table-footer: #e0f7fa;
    --color-table-row-alt: #f0f0f0;

    /* Colores de cliente no encontrado */
    --color-not-found-bg: #d4d4d4;
    --color-not-found-text: darkred;

    /* Efectos y transiciones */
    --sombra: 0 4px 20px rgba(0, 0, 0, 0.1);
    --sombra-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
    --transicion: all 0.3s ease;
    --border-radius: 12px;
    --border-radius-btn: 50px;
}

/* ============================================
   ESTILOS GENERALES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 400;
    line-height: 1.6;
    background-color: var(--color-white);
    margin: 0;
    padding: 0;
    color: var(--color-primary-dark);
}

/* Estilos de headings SOLO para contenido principal (no ticket) */
.main h1,
.main h2,
.main h3,
.main h4,
.form__title,
.form__subtitle {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary-dark);
}

/* ============================================
   BLOQUE: .header
   Encabezado principal del portal
   ============================================ */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 2rem;
    background: linear-gradient(135deg, var(--azul-oscuro) 0%, #005a6e 50%, var(--turquesa) 100%);
    box-shadow: var(--sombra);
    position: relative;
}

.header__logo {
    flex-shrink: 0;
}

.header__logo-img {
    height: clamp(80px, 18vh, 150px);
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
    transition: var(--transicion);
}

.header__logo-img:hover {
    transform: scale(1.03);
}

.header__title {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(0.9rem, 2.5vw + 0.25rem, 2rem);
    flex: 1 1 auto;
    min-width: 160px;
    text-align: center;
    padding: clamp(0.5rem, 2vw, 2rem);
    box-sizing: border-box;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.header__icon {
    flex-shrink: 0;
}

.header__icon-img {
    height: clamp(80px, 18vh, 150px);
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
    transition: var(--transicion);
}

.header__icon-img:hover {
    transform: scale(1.03);
}

/* Ajuste adicional para pantallas muy grandes */
@media (min-width: 1200px) {

    .header__logo-img,
    .header__icon-img {
        height: clamp(160px, 15vh, 250px);
    }
}

/* Mobile */
@media (max-width: 600px) {

    .header__logo-img,
    .header__icon-img {
        height: clamp(60px, 8vh, 100px);
    }

    .header__title {
        font-size: clamp(0.7rem, 4vw, 1rem);
        letter-spacing: 1px;
    }
}

/* ============================================
   BLOQUE: .header (PÁGINA PRINCIPAL ÚNICAMENTE)
   Encabezado principal del portal
   NO afecta al ticket - usa selector de clase específico
   ============================================ */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 2rem;
    background: linear-gradient(135deg, var(--azul-oscuro) 0%, #005a6e 50%, var(--turquesa) 100%);
    box-shadow: var(--sombra);
    position: relative;
}

/* Contenedor del logo izquierdo */
.header__logo {
    display: flex;
    align-items: center;
}

/* Imagen del logo izquierdo */
.header__logo-img {
    height: clamp(80px, 18vh, 150px);
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
    transition: var(--transicion);
}

.header__logo-img:hover {
    transform: scale(1.03);
}

/* Título central del header */
.header__title {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(0.9rem, 2.5vw + 0.25rem, 2rem);
    flex: 1 1 auto;
    min-width: 160px;
    text-align: center;
    padding: clamp(0.5rem, 2vw, 2rem);
    box-sizing: border-box;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Contenedor del icono derecho */
.header__icon {
    display: flex;
    align-items: center;
}

/* Imagen del icono derecho */
.header__icon-img {
    height: clamp(80px, 18vh, 150px);
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
    transition: var(--transicion);
}

.header__icon-img:hover {
    transform: scale(1.03);
}

/* Ajuste header para pantallas muy grandes */
@media (min-width: 1200px) {

    .header__logo-img,
    .header__icon-img {
        height: clamp(160px, 15vh, 250px);
    }
}

/* Header Mobile */
@media (max-width: 600px) {

    .header__logo-img,
    .header__icon-img {
        height: clamp(60px, 8vh, 100px);
    }

    .header__title {
        font-size: clamp(0.7rem, 4vw, 1rem);
        letter-spacing: 1px;
    }
}

/* ============================================
   BLOQUE: .main (PÁGINA PRINCIPAL ÚNICAMENTE)
   Contenido principal del portal
   NO afecta al contenido del ticket
   ============================================ */
.main {
    padding: 2rem;
    background: linear-gradient(180deg, var(--azul-claro) 0%, var(--color-white) 100%);
    min-height: calc(100vh - 200px);
}

/* ============================================
   BLOQUE: .form
   Formulario de búsqueda de contribuyente
   ============================================ */
.form {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--sombra);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: var(--transicion);
}

.form:hover {
    box-shadow: var(--sombra-hover);
}

.form__title {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--azul-oscuro), var(--turquesa));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form__subtitle {
    font-size: clamp(1rem, 3vw, 1.4rem);
    color: var(--color-text-muted);
    font-weight: 500;
    text-transform: none;
}

.form__content {
    width: 90%;
    max-width: 900px;
}

.form__group {
    margin-bottom: 1rem;
    width: 100%;
}

.form__label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.form__input-wrapper {
    display: flex;
    gap: 8px;
    width: 100%;
}

.form__input {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid var(--color-primary);
    border-radius: 8px;
    font-size: 1rem;
    box-sizing: border-box;
}

.form__input-wrapper .form__input {
    flex: 1;
    min-width: 0;
}

/* Modificador: Input de cliente no encontrado */
.form__input--not-found {
    background-color: var(--color-not-found-bg);
    color: var(--color-not-found-text);
    font-weight: 500;
}

.form__error {
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

/* Legacy support - mantener compatibilidad temporal */
.form-section {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--sombra);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: var(--transicion);
}

.form-section:hover {
    box-shadow: var(--sombra-hover);
}

.form-section h1 {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--azul-oscuro), var(--turquesa));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-section h2 {
    font-size: clamp(1rem, 3vw, 1.4rem);
    color: var(--color-text-muted);
    font-weight: 500;
    text-transform: none;
}

.form-section form {
    width: 90%;
    max-width: 900px;
}

.form-group {
    margin-bottom: 1rem;
    width: 100%;
}

label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.input-wrapper {
    display: flex;
    gap: 8px;
    width: 100%;
}

input[type="text"] {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid var(--color-primary);
    border-radius: 8px;
    font-size: 1rem;
    box-sizing: border-box;
}

.input-wrapper input[type="text"] {
    flex: 1;
    min-width: 0;
}

input[type="text"].cliente-no-encontrado {
    background-color: var(--color-not-found-bg);
    color: var(--color-not-found-text);
    font-weight: 500;
}

/* ============================================
   BLOQUE: .btn
   Botones del sistema
   ============================================ */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transicion);
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0);
}

/* Modificador: Botón primario */
.btn--primary {
    background: linear-gradient(135deg, var(--turquesa) 0%, var(--azul-oscuro) 100%);
    color: var(--color-white);
    box-shadow: var(--sombra);
}

.btn--primary:hover {
    box-shadow: var(--sombra-hover);
    background: linear-gradient(135deg, var(--azul-oscuro) 0%, var(--turquesa) 100%);
}

/* Modificador: Botón de búsqueda */
.btn--search {
    flex-shrink: 0;
    width: auto;
    min-width: 120px;
    padding: 0.8rem 1.8rem;
    background: linear-gradient(135deg, var(--turquesa) 0%, var(--azul-oscuro) 100%);
    color: var(--color-white);
    white-space: nowrap;
    border-radius: var(--border-radius-btn);
    box-shadow: var(--sombra);
}

.btn--search:hover {
    box-shadow: var(--sombra-hover);
    background: linear-gradient(135deg, var(--azul-oscuro) 0%, var(--turquesa) 100%);
}

/* Modificador: Botón QR */
.btn--qr {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
}

/* Modificador: Botón de pago */
.btn--pay {
    background-color: #007bff;
    color: var(--color-white);
    text-decoration: none;
    text-align: center;
}

.btn--pay:hover {
    background-color: #0056b3;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Modificador: Botón de ticket */
.btn--ticket {
    padding: 0.75rem 2rem;
    font-weight: 600;
    border-radius: 6px;
}

/* Modificador: Botón generar ticket */
.btn--generate {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn--generate:hover {
    background-color: var(--color-primary-dark);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Modificador: Botón descargar PDF */
.btn--download {
    background-color: var(--color-success);
    color: var(--color-white);
}

.btn--download:hover {
    background-color: #218838;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn--download:disabled {
    background-color: #6c757d;
    cursor: not-allowed;
    opacity: 0.6;
    transform: none;
}

/* Modificador: Botón volver */
.btn--back {
    background-color: #6c757d;
    color: var(--color-white);
}

.btn--back:hover {
    background-color: #5a6268;
}

/* Legacy support - mantener compatibilidad temporal */
.btn.buscar {
    flex-shrink: 0;
    width: auto;
    min-width: 120px;
    padding: 0.8rem 1.8rem;
    background: linear-gradient(135deg, var(--turquesa) 0%, var(--azul-oscuro) 100%);
    color: var(--color-white);
    white-space: nowrap;
    border: none;
    border-radius: var(--border-radius-btn);
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transicion);
    box-shadow: var(--sombra);
}

.btn.buscar:hover {
    transform: translateY(-2px);
    box-shadow: var(--sombra-hover);
    background: linear-gradient(135deg, var(--azul-oscuro) 0%, var(--turquesa) 100%);
}

.btn.buscar:active {
    transform: translateY(0);
}

.error-message {
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

/* ============================================
   BLOQUE: .deudas
   Sección de tabla de deudas
   ============================================ */
.deudas {
    margin-top: 2rem;
    animation: fadeInUp 0.5s ease;
}

.deudas__title {
    margin-bottom: 1rem;
}

.deudas__subtitle {
    margin: 10px 0;
    color: var(--color-text-muted);
    font-weight: 500;
}

.deudas__filter {
    margin: 0 0 1rem 0;
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.deudas__filter-label {
    font-weight: 600;
}

.deudas__filter-select {
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--color-primary);
    border-radius: 6px;
    font-size: 0.95rem;
}

.deudas__summary {
    margin: 0 0 1rem 0;
    color: var(--color-text-dark);
    font-weight: 600;
}

.deudas__wrapper {
    position: relative;
    width: 100%;
    max-height: 80vh;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--border-radius);
    box-shadow: var(--sombra);
}

.deudas__table {
    width: 100%;
    min-width: 100%;
    border-collapse: collapse;
    margin-top: 0;
}

.deudas__table th,
.deudas__table td {
    padding: 0.75rem;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.deudas__table th {
    background-color: var(--color-table-header);
    color: var(--color-white);
}

/* Ancho mínimo para columnas de montos */
.deudas__table th:nth-child(6),
.deudas__table td:nth-child(6),
.deudas__table th:nth-child(7),
.deudas__table td:nth-child(7),
.deudas__table th:nth-child(8),
.deudas__table td:nth-child(8) {
    min-width: 100px;
}

/* Ancho fijo para columna Total */
.deudas__table th:last-child,
.deudas__table td:last-child {
    width: 120px;
    min-width: 120px;
    max-width: 120px;
    text-align: center;
}

/* Header fijo en scroll */
.deudas__wrapper thead {
    position: sticky;
    top: 0;
    z-index: 10;
    background-color: var(--color-table-header);
}

/* Footer fijo en scroll */
.deudas__wrapper tfoot {
    position: sticky;
    bottom: 0;
    z-index: 10;
    background-color: var(--color-table-footer);
}

/* Fila: Seleccionar todos */
.deudas__row--select-all {
    background-color: var(--color-table-row-alt);
    border-bottom: 2px solid var(--color-primary);
}

.deudas__row--select-all td,
.deudas__row--select-all th {
    padding: 0.75rem;
    background-color: var(--color-table-row-alt);
}

.deudas__row--select-all label {
    font-weight: 500;
    color: var(--color-primary-dark);
    margin: 0;
    cursor: pointer;
    user-select: none;
}

/* Fila: Total */
.deudas__row--total {
    font-weight: bold;
    background-color: var(--color-table-footer);
    border-top: 2px solid var(--color-primary);
}

.deudas__row--total td {
    padding: 1rem 0.75rem;
}

/* Elemento: Icono de tipo */
.deudas__type-icon {
    display: inline-block;
    width: 1.4em;
    text-align: center;
    font-size: 1.1rem;
    margin-right: 4px;
}

/* Elemento: Total final */
.deudas__total {
    display: inline-block;
    width: 100%;
    font-size: clamp(0.9rem, 1vw, 1rem);
    white-space: nowrap;
}

/* Elemento: Checkbox de deuda */
.deudas__checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.deudas__checkbox:hover {
    transform: scale(1.1);
    transition: transform 0.2s ease;
}

/* Modificador: Descuento positivo (resta del total) - COLOR VERDE */
.deudas__value--discount {
    color: var(--color-success);
    font-weight: 500;
}

/* Modificador: Interés/Cargo (suma al total) - COLOR NEGRO */
.deudas__value--interest {
    color: #000;
    font-weight: 500;
}

/* Clases BEM para valores de interés/descuento */
.deudas__value--interest {
    color: #000;
    font-weight: 500;
}

.deudas__value--discount {
    color: var(--color-success);
    font-weight: 500;
}

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

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

/* Legacy support - mantener compatibilidad temporal */
.tabla-section {
    margin-top: 2rem;
    animation: fadeInUp 0.5s ease;
}

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

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

.tabla-wrapper {
    position: relative;
    width: 100%;
    max-height: 80vh;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--border-radius);
    box-shadow: var(--sombra);
}

.tabla-wrapper table {
    min-width: 100%;
    margin-top: 0;
}

/* Estilos de tabla SOLO para la tabla de deudas (no afecta al ticket) */
.tabla-section table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.tabla-section th,
.tabla-section td {
    padding: 0.75rem;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.tabla-section th {
    background-color: var(--color-table-header);
    color: var(--color-white);
}

/* Ancho mínimo para columnas de montos */
.tabla-section table th:nth-child(6),
.tabla-section table td:nth-child(6),
.tabla-section table th:nth-child(7),
.tabla-section table td:nth-child(7),
.tabla-section table th:nth-child(8),
.tabla-section table td:nth-child(8) {
    min-width: 100px;
}

/* Header fijo en scroll */
.tabla-wrapper thead {
    position: sticky;
    top: 0;
    z-index: 10;
    background-color: var(--color-table-header);
}

/* Footer fijo en scroll */
.tabla-wrapper tfoot {
    position: sticky;
    bottom: 0;
    z-index: 10;
    background-color: var(--color-table-footer);
}

/* Ancho fijo para columna Total (solo tabla de deudas) */
.tabla-section table th:last-child,
.tabla-section table td:last-child {
    width: 120px;
    min-width: 120px;
    max-width: 120px;
    text-align: center;
}

#total-final {
    display: inline-block;
    width: 100%;
    font-size: clamp(0.9rem, 1vw, 1rem);
    white-space: nowrap;
}

.tipo-icono {
    display: inline-block;
    width: 1.4em;
    text-align: center;
    font-size: 1.1rem;
    margin-right: 4px;
}

.filtro-tipo {
    font-size: 0.95rem;
}

/* ============================================
   BLOQUE: .actions
   Sección de acciones/botones
   ============================================ */
.actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

/* Modificador: Acciones inferiores */
.actions--bottom {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px dashed #ccc;
}

/* Legacy support */
.ticket-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.ticket-actions-bottom {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px dashed #ccc;
}

/* ============================================
   CHECKBOXES
   ============================================ */
.deudas__checkbox,
#checkbox-todos {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.deudas__checkbox:hover {
    transform: scale(1.1);
    transition: transform 0.2s ease;
}

/* ============================================
   FILAS ESPECIALES DE LA TABLA (Legacy)
   ============================================ */
.seleccionar-todos-row {
    background-color: var(--color-table-row-alt);
    border-bottom: 2px solid var(--color-primary);
}

.seleccionar-todos-row td,
.seleccionar-todos-row th {
    padding: 0.75rem;
    background-color: var(--color-table-row-alt);
}

.seleccionar-todos-row label {
    font-weight: 500;
    color: var(--color-primary-dark);
    margin: 0;
}

.total-row {
    font-weight: bold;
    background-color: var(--color-table-footer);
    border-top: 2px solid var(--color-primary);
}

.total-row td {
    padding: 1rem 0.75rem;
}

/* ============================================
   DESCUENTOS E INTERESES (SOLO TABLA DE DEUDAS)
   NO afecta al ticket - limitado a .tabla-section y .deudas
   ============================================ */
.tabla-section .descuento-positivo,
.deudas .descuento-positivo {
    color: var(--color-success);
    font-weight: 500;
}

.tabla-section .interes-negativo,
.deudas .interes-negativo {
    color: #000;
    font-weight: 500;
}

/* ============================================
   BLOQUE: .qr
   Contenedor del código QR
   ============================================ */
.qr {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 2rem;
}

.qr__image {
    height: 50vh;
    width: auto;
    margin-bottom: 1.5rem;
}

/* Legacy support */
.qr-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 2rem;
}

.imgqr {
    height: 50vh;
    width: auto;
    margin-bottom: 1.5rem;
}

.qr-container .btn.pagar {
    text-decoration: none;
}

/* Botón Ir a Pagar (estilo consistente con otros botones) */
.btn-pagar {
    background-color: #007bff;
    color: white;
    text-decoration: none;
    text-align: center;
}

.btn-pagar:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Legacy: Botones generales */
.botones {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
}

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

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

/* Legacy: Botones de ticket */
.btn-ticket {
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-generar-ticket:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-descargar-pdf {
    background-color: var(--color-success);
    color: white;
}

.btn-descargar-pdf:hover {
    background-color: #218838;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-descargar-pdf:disabled {
    background-color: #6c757d;
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-volver-arriba {
    background-color: #6c757d;
    color: white;
}

.btn-volver-arriba:hover {
    background-color: #5a6268;
    transform: translateY(-2px);
}

/* ============================================
   BLOQUE: .footer
   Pie de página del portal
   ============================================ */
.footer {
    display: flex;
    justify-content: center;
    padding: 1rem 2rem;
    color: var(--color-white);
    background: linear-gradient(135deg, var(--azul-oscuro) 0%, var(--turquesa) 100%);
    align-items: center;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.9rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.footer__text {
    margin: 0;
}

/* Legacy support */
footer {
    display: flex;
    justify-content: center;
    padding: 1rem 2rem;
    color: var(--color-white);
    background: linear-gradient(135deg, var(--azul-oscuro) 0%, var(--turquesa) 100%);
    align-items: center;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.9rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.total-row {
    font-weight: bold;
    background-color: var(--color-table-footer);
    border-top: 2px solid var(--color-primary);
}

.total-row td {
    padding: 1rem 0.75rem;
}

/* ============================================
   QR
   ============================================ */
.qr-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 2rem;
}

.imgqr {
    height: 50vh;
    width: auto;
    margin-bottom: 1.5rem;
}

.qr-container .btn.pagar {
    text-decoration: none;
}

/* Botón Ir a Pagar (estilo consistente con otros botones) */
.btn-pagar {
    background-color: #007bff;
    color: white;
    text-decoration: none;
    text-align: center;
}

.btn-pagar:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* ============================================
   BOTONES
   ============================================ */
.botones {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

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

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

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

.btn:hover {
    opacity: 0.9;
}

/* ============================================
   FOOTER (Estilo ALCALD+IA)
   ============================================ */
footer {
    display: flex;
    justify-content: center;
    padding: 1rem 2rem;
    color: var(--color-white);
    background: linear-gradient(135deg, var(--azul-oscuro) 0%, var(--turquesa) 100%);
    align-items: center;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.9rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* ============================================
   RESPONSIVE - MOBILE
   ============================================ */
@media screen and (max-width: 768px) {

    .main,
    main {
        padding: 1rem;
    }

    .header,
    header {
        padding: 0.75rem 1rem;
    }

    .form__content,
    .form-section form {
        width: 95%;
    }

    .btn--search,
    .btn.buscar {
        min-width: 80px;
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }

    /* Solo afecta a tablas de deudas, no al ticket */
    .deudas__table th,
    .deudas__table td,
    .tabla-section th,
    .tabla-section td {
        padding: 0.5rem 0.3rem;
        font-size: smaller;
    }

    .btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
}

/* ============================================
   ESTILOS ADICIONALES BEM
   ============================================ */

/* Elemento: Loading del QR */
.qr__loading {
    color: #666;
    margin-top: 1rem;
}

/* Elemento: Celda vacía de deudas */
.deudas__empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: 1rem 0;
}

/* Elemento: Texto vacío del filtro */
.deudas__filter-empty {
    color: var(--color-text-muted);
}

/* ============================================
   NOTA: Los estilos del ticket han sido movidos
   a un archivo separado: ticket.css
   
   Para usar el componente de ticket, incluir:
   <link rel="stylesheet" href="/stylesheets/ticket.css">
   ============================================ */