/* ============================================
   LIBRO DE RECLAMACIONES - INSTITUTO LAO
   Estilos profesionales con auto-mayúsculas
   ============================================ */

/* === VARIABLES === */
:root {
    --color-naranja: #FF9F5A;
    --color-rojo: #DE2910;
    --color-texto: #333333;
    --color-gris-claro: #F5F5F5;
    --color-gris-medio: #CCCCCC;
    --color-gris-oscuro: #666666;
    --color-blanco: #FFFFFF;
    --color-exito: #28A745;
    --color-advertencia: #FFC107;
    --border-radius: 8px;
    --sombra-suave: 0 2px 8px rgba(0, 0, 0, 0.1);
    --sombra-media: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* === RESET Y BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--color-texto);
    background-color: var(--color-gris-claro);
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === HEADER === */
.header-reclamaciones {
    background: linear-gradient(135deg, var(--color-rojo), var(--color-naranja));
    color: var(--color-blanco);
    padding: 30px 0;
    box-shadow: var(--sombra-media);
}

.header-content {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-reclamaciones .logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    background-color: var(--color-blanco);
    padding: 10px;
    border-radius: var(--border-radius);
}

.header-text h1 {
    font-size: 2rem;
    margin-bottom: 5px;
    font-weight: 700;
}

.header-text .subtitle {
    font-size: 1.1rem;
    opacity: 0.95;
}

/* === INFORMACIÓN DE LA EMPRESA === */
.empresa-info {
    background-color: var(--color-blanco);
    padding: 20px 0;
    border-bottom: 3px solid var(--color-naranja);
    margin-bottom: 30px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.info-item strong {
    color: var(--color-rojo);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-item span {
    font-size: 1rem;
    color: var(--color-texto);
}

/* === MENSAJE DE ERROR === */
.mensaje-error {
    background-color: var(--color-rojo);
    color: var(--color-blanco);
    padding: 15px 20px;
    border-radius: var(--border-radius);
    margin: 20px auto;
    max-width: 900px;
    text-align: center;
    font-weight: 600;
    box-shadow: var(--sombra-suave);
    animation: slideDown 0.3s ease-out;
}

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

/* === FORMULARIO PRINCIPAL === */
.formulario-container {
    padding: 30px 0;
}

#formReclamacion {
    background-color: var(--color-blanco);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--sombra-media);
}

/* === SECCIONES === */
.form-section {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--color-gris-claro);
}

.form-section:last-of-type {
    border-bottom: none;
}

.section-title {
    font-size: 1.5rem;
    color: var(--color-rojo);
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--color-naranja);
    display: flex;
    align-items: center;
    gap: 10px;
}

.subsection-title {
    font-size: 1.2rem;
    color: var(--color-naranja);
    margin: 25px 0 15px 0;
    padding-left: 15px;
    border-left: 4px solid var(--color-naranja);
}

/* === GRUPOS DE FORMULARIO === */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-texto);
    font-size: 0.95rem;
}

.required {
    color: var(--color-rojo);
    font-weight: bold;
}

/* === INPUTS Y SELECTS === */
input[type="text"]:not(#email):not(#confirmarEmail):not(#apoderadoEmail):not(#numeroDocumento),
textarea {
    text-transform: uppercase;
}

input[type="email"] {
    text-transform: lowercase;
}

input[type="text"],
input[type="email"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--color-gris-medio);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background-color: var(--color-blanco);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="date"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-naranja);
    box-shadow: 0 0 0 3px rgba(255, 159, 90, 0.2);
}

input[type="text"]:disabled,
select:disabled {
    background-color: var(--color-gris-claro);
    cursor: not-allowed;
    opacity: 0.6;
}

textarea {
    resize: vertical;
    min-height: 100px;
}

/* === HELP TEXT === */
.help-text {
    display: block;
    font-size: 0.85rem;
    color: var(--color-gris-oscuro);
    margin-top: 5px;
    font-style: italic;
}

/* === CONTADOR DE CARACTERES === */
.char-counter {
    text-align: right;
    font-size: 0.85rem;
    color: var(--color-gris-oscuro);
    margin-top: 5px;
}

.char-counter span {
    font-weight: 600;
    color: var(--color-naranja);
}

/* === RADIO BUTTONS === */
.radio-group {
    margin-bottom: 20px;
}

.radio-options {
    display: flex;
    gap: 30px;
    margin-top: 10px;
}

.radio-options label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-weight: normal;
}

.radio-options input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-naranja);
}

.radio-options-vertical {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.radio-card {
    display: block;
    padding: 20px;
    border: 2px solid var(--color-gris-medio);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
}

.radio-card:hover {
    border-color: var(--color-naranja);
    background-color: rgba(255, 159, 90, 0.05);
}

.radio-card input[type="radio"] {
    margin-right: 15px;
    width: 20px;
    height: 20px;
    accent-color: var(--color-naranja);
}

.radio-card input[type="radio"]:checked + .radio-content {
    color: var(--color-naranja);
}

.radio-content strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.radio-content p {
    margin: 5px 0;
    color: var(--color-gris-oscuro);
}

.radio-content .example {
    display: block;
    font-size: 0.85rem;
    color: var(--color-gris-oscuro);
    font-style: italic;
    margin-top: 10px;
    padding-left: 20px;
    border-left: 3px solid var(--color-gris-medio);
}

/* === CHECKBOXES === */
.checkbox-group {
    margin-bottom: 20px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    padding: 15px;
    border: 2px solid var(--color-gris-claro);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.checkbox-label:hover {
    background-color: var(--color-gris-claro);
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 3px;
    cursor: pointer;
    accent-color: var(--color-naranja);
    flex-shrink: 0;
}

.checkbox-label span {
    font-size: 0.95rem;
    line-height: 1.5;
}

.checkbox-label a {
    color: var(--color-naranja);
    text-decoration: underline;
}

.checkbox-label a:hover {
    color: var(--color-rojo);
}

/* === INFORMACIÓN LEGAL === */
.info-legal {
    background-color: rgba(255, 159, 90, 0.1);
    padding: 20px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-naranja);
    margin: 20px 0;
}

.info-legal h3 {
    color: var(--color-rojo);
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.info-legal ul {
    list-style: none;
    padding-left: 0;
}

.info-legal li {
    padding: 8px 0;
    line-height: 1.6;
}

.info-legal a {
    color: var(--color-naranja);
    text-decoration: underline;
}

.info-legal a:hover {
    color: var(--color-rojo);
}

.nota-legal {
    background-color: rgba(222, 41, 16, 0.1);
    padding: 15px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-rojo);
    margin: 20px 0;
    text-align: center;
}

.nota-legal p {
    font-size: 0.95rem;
    color: var(--color-rojo);
    margin: 0;
}

/* === BOTONES === */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid var(--color-gris-claro);
}

.btn-primary,
.btn-secondary {
    padding: 15px 40px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--color-naranja);
    color: var(--color-blanco);
    box-shadow: var(--sombra-suave);
}

.btn-primary:hover {
    background-color: #FF8A3D;
    transform: translateY(-2px);
    box-shadow: var(--sombra-media);
}

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

.btn-primary:disabled {
    background-color: var(--color-gris-medio);
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background-color: var(--color-blanco);
    color: var(--color-texto);
    border: 2px solid var(--color-gris-medio);
}

.btn-secondary:hover {
    border-color: var(--color-naranja);
    color: var(--color-naranja);
}

/* === SPINNER DE CARGA === */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--color-blanco);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* === MODAL === */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    background-color: var(--color-blanco);
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 100%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-header {
    background: linear-gradient(135deg, var(--color-rojo), var(--color-naranja));
    color: var(--color-blanco);
    padding: 25px;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.modal-body {
    padding: 30px;
}

.confirmacion-info {
    text-align: center;
}

.numero-reclamo {
    margin-bottom: 20px;
}

.correlativo-display {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-naranja);
    margin-top: 10px;
    letter-spacing: 2px;
}

.nota-confirmacion {
    background-color: var(--color-gris-claro);
    padding: 15px;
    border-radius: var(--border-radius);
    margin-top: 20px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.modal-footer {
    padding: 20px 30px;
    text-align: center;
    border-top: 2px solid var(--color-gris-claro);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .header-text h1 {
        font-size: 1.5rem;
    }
    
    .header-text .subtitle {
        font-size: 1rem;
    }
    
    #formReclamacion {
        padding: 25px 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .radio-options {
        flex-direction: column;
        gap: 15px;
    }
    
    .form-actions {
        flex-direction: column-reverse;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .correlativo-display {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .header-reclamaciones .logo {
        width: 60px;
        height: 60px;
    }
    
    .header-text h1 {
        font-size: 1.3rem;
    }
    
    #formReclamacion {
        padding: 20px 15px;
    }
}

/* === ACCESIBILIDAD === */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* === IMPRESIÓN === */
@media print {
    .header-reclamaciones,
    .form-actions,
    .btn-primary,
    .btn-secondary {
        display: none;
    }
    
    #formReclamacion {
        box-shadow: none;
        border: 1px solid #000;
    }
}