/* =======================================================================
   Corre con GaeliKA - Hoja de estilos
   Identidad corporativa GaeliKA (versión Light Blue)
   ======================================================================= */

/* Tipografía: Montserrat alojada localmente para cumplir RGPD.
   Si todavía no has descargado los .woff2, puedes activar Google Fonts
   temporalmente descomentando la línea @import del HTML, pero la versión
   100% conforme con la sentencia LG München (2022) es la auto-alojada.
*/

:root {
    /* Paleta corporativa */
    --azul-claro: #4FA3D1;
    --azul-claro-15: rgba(79, 163, 209, 0.15);
    --azul-claro-08: rgba(79, 163, 209, 0.08);
    --azul-profundo: #1F4E79;
    --verde-innovacion: #6BC46D;
    --verde-innovacion-15: rgba(107, 196, 109, 0.15);
    --gris-tecnico: #4A4A4A;
    --gris-claro: #E9EEF2;
    --gris-borde: #D5DDE3;
    --blanco: #FFFFFF;

    --error: #C0392B;
    --error-bg: #FDEDEC;
    --exito: #6BC46D;
    --exito-bg: #EAF7EA;
    --aviso: #E67E22;
    --aviso-bg: #FDF2E9;

    /* Tipografía */
    --font-base: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;

    /* Espaciado */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --shadow-sm: 0 1px 3px rgba(31, 78, 121, 0.06);
    --shadow-md: 0 4px 12px rgba(31, 78, 121, 0.08);
    --shadow-lg: 0 12px 40px rgba(31, 78, 121, 0.12);
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-base);
    font-weight: 400;
    font-size: 15px;
    line-height: 1.5;
    color: var(--gris-tecnico);
    background:
        radial-gradient(ellipse 800px 400px at 80% -10%, var(--azul-claro-08), transparent 70%),
        radial-gradient(ellipse 600px 300px at -10% 110%, var(--verde-innovacion-15), transparent 70%),
        var(--blanco);
    background-attachment: fixed;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================ LAYOUT ============================ */

.app-header {
    background: var(--blanco);
    border-bottom: 1px solid var(--gris-claro);
    padding: 18px 0;
    box-shadow: var(--shadow-sm);
}

.app-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.app-header__brand {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: var(--azul-profundo);
}

.app-header__logo {
    height: 48px;
    width: auto;
}

.app-header__title {
    font-weight: 600;
    font-size: 17px;
    line-height: 1.1;
    color: var(--azul-profundo);
    margin: 0;
}

.app-header__subtitle {
    font-size: 12px;
    color: var(--gris-tecnico);
    font-weight: 400;
    margin: 2px 0 0;
}

.app-header__nav {
    display: flex;
    gap: 16px;
    font-size: 13px;
}

.app-header__nav a {
    color: var(--azul-profundo);
    text-decoration: none;
    font-weight: 500;
}

.app-header__nav a:hover {
    color: var(--azul-claro);
}

.container {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 24px;
}

.container--narrow {
    max-width: 640px;
}

.container--wide {
    max-width: 1200px;
}

main {
    padding: 40px 0 80px;
}

/* ============================ TÍTULOS ============================ */

h1 {
    font-weight: 600;
    font-size: 28px;
    line-height: 1.2;
    color: var(--azul-claro);
    margin: 0 0 10px;
}

h2 {
    font-weight: 500;
    font-size: 19px;
    line-height: 1.3;
    color: var(--azul-claro);
    margin: 36px 0 14px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--gris-claro);
}

h3 {
    font-weight: 500;
    font-size: 15.5px;
    color: var(--verde-innovacion);
    margin: 24px 0 10px;
}

p {
    margin: 0 0 14px;
}

.lead {
    font-size: 16px;
    color: var(--gris-tecnico);
}

a {
    color: var(--azul-claro);
}

a:hover {
    color: var(--azul-profundo);
}

/* ============================ CARDS ============================ */

.card {
    background: var(--blanco);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 36px 40px;
    margin-bottom: 24px;
    border: 1px solid var(--gris-claro);
}

.card--intro {
    border-left: 4px solid var(--verde-innovacion);
}

.card__title {
    margin-top: 0;
}

/* ============================ FORMULARIO ============================ */

.fieldset {
    border: none;
    padding: 0;
    margin: 0 0 28px;
}

.fieldset__legend {
    font-weight: 500;
    font-size: 19px;
    color: var(--azul-claro);
    margin: 36px 0 14px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--gris-claro);
    display: block;
    width: 100%;
}

.fieldset:first-of-type .fieldset__legend {
    margin-top: 0;
}

.field {
    margin-bottom: 20px;
}

.field--inline {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.field__label {
    display: block;
    font-weight: 500;
    font-size: 13.5px;
    color: var(--azul-profundo);
    margin-bottom: 6px;
    line-height: 1.4;
}

.field__label .required {
    color: var(--verde-innovacion);
    font-weight: 600;
    margin-left: 2px;
}

.field__hint {
    font-size: 12.5px;
    color: var(--gris-tecnico);
    opacity: 0.8;
    margin-top: 5px;
    line-height: 1.4;
}

.field__question {
    font-weight: 500;
    font-size: 14px;
    color: var(--azul-profundo);
    line-height: 1.5;
    margin-bottom: 10px;
}

.input,
.textarea,
.select {
    width: 100%;
    padding: 11px 14px;
    font-family: var(--font-base);
    font-size: 14.5px;
    color: var(--gris-tecnico);
    background: var(--blanco);
    border: 1.5px solid var(--gris-borde);
    border-radius: var(--radius-sm);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.input:focus,
.textarea:focus,
.select:focus {
    outline: none;
    border-color: var(--azul-claro);
    box-shadow: 0 0 0 3px var(--azul-claro-15);
}

.textarea {
    resize: vertical;
    min-height: 90px;
    font-family: var(--font-base);
}

.input.is-error,
.textarea.is-error {
    border-color: var(--error);
    background: var(--error-bg);
}

/* Radio buttons sí/no */
.radio-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.radio-option {
    flex: 1;
    min-width: 100px;
    position: relative;
}

.radio-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.radio-option label {
    display: block;
    text-align: center;
    padding: 10px 16px;
    border: 1.5px solid var(--gris-borde);
    border-radius: var(--radius-sm);
    background: var(--blanco);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--gris-tecnico);
    transition: all 0.15s;
    user-select: none;
}

.radio-option label:hover {
    border-color: var(--azul-claro);
    background: var(--azul-claro-08);
}

.radio-option input[type="radio"]:checked + label {
    border-color: var(--azul-claro);
    background: var(--azul-claro);
    color: var(--blanco);
}

.radio-option input[type="radio"]:focus-visible + label {
    box-shadow: 0 0 0 3px var(--azul-claro-15);
}

/* Checkboxes (declaración + RGPD) */
.checkbox-field {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    padding: 12px 14px;
    border: 1px solid var(--gris-borde);
    border-radius: var(--radius-sm);
    background: var(--gris-claro);
    transition: background 0.15s, border-color 0.15s;
}

.checkbox-field:hover {
    border-color: var(--azul-claro);
}

.checkbox-field input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 2px 0 0;
    accent-color: var(--azul-claro);
    flex-shrink: 0;
    cursor: pointer;
}

.checkbox-field label {
    font-size: 13.5px;
    line-height: 1.5;
    color: var(--gris-tecnico);
    cursor: pointer;
    margin: 0;
}

.checkbox-field.is-error {
    border-color: var(--error);
    background: var(--error-bg);
}

/* Subcampo condicional */
.conditional {
    margin-top: 12px;
    padding: 14px 16px;
    background: var(--azul-claro-08);
    border-left: 3px solid var(--azul-claro);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.conditional.is-hidden {
    display: none;
}

/* Botones */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-family: var(--font-base);
    font-weight: 600;
    font-size: 14px;
    color: var(--blanco);
    background: var(--azul-claro);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, transform 0.05s;
}

.btn:hover {
    background: var(--azul-profundo);
}

.btn:active {
    transform: translateY(1px);
}

.btn--lg {
    padding: 14px 36px;
    font-size: 15px;
}

.btn--green {
    background: var(--verde-innovacion);
}

.btn--green:hover {
    background: #54a256;
}

.btn--ghost {
    background: transparent;
    color: var(--azul-claro);
    border: 1.5px solid var(--azul-claro);
}

.btn--ghost:hover {
    background: var(--azul-claro);
    color: var(--blanco);
}

.btn--danger {
    background: var(--error);
}

.btn--danger:hover {
    background: #962d22;
}

.btn--sm {
    padding: 6px 14px;
    font-size: 12.5px;
}

.form-actions {
    margin-top: 32px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

/* Mensajes */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 22px;
    font-size: 14px;
    border-left: 4px solid;
}

.alert--error {
    background: var(--error-bg);
    border-left-color: var(--error);
    color: #722;
}

.alert--success {
    background: var(--exito-bg);
    border-left-color: var(--exito);
    color: #2a5a2c;
}

.alert--info {
    background: var(--azul-claro-08);
    border-left-color: var(--azul-claro);
    color: var(--azul-profundo);
}

.alert--warning {
    background: var(--aviso-bg);
    border-left-color: var(--aviso);
    color: #8b4513;
}

.alert ul {
    margin: 6px 0 0;
    padding-left: 22px;
}

/* Honeypot anti-spam (oculto) */
.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* ============================ FOOTER ============================ */

.app-footer {
    border-top: 1px solid var(--gris-claro);
    padding: 26px 0;
    background: var(--blanco);
    font-size: 12.5px;
    color: var(--gris-tecnico);
}

.app-footer .container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.app-footer__links {
    display: flex;
    gap: 18px;
}

.app-footer a {
    color: var(--gris-tecnico);
    text-decoration: none;
}

.app-footer a:hover {
    color: var(--azul-claro);
}

/* ============================ ADMIN ============================ */

.admin-body {
    background: var(--gris-claro);
}

.admin-header {
    background: var(--azul-profundo);
    color: var(--blanco);
    padding: 14px 0;
}

.admin-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
}

.admin-header__brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--blanco);
    text-decoration: none;
    font-weight: 600;
}

.admin-header__logo {
    height: 32px;
}

.admin-header__nav {
    display: flex;
    gap: 18px;
    align-items: center;
    font-size: 13px;
}

.admin-header__nav a {
    color: var(--blanco);
    text-decoration: none;
    opacity: 0.85;
}

.admin-header__nav a:hover,
.admin-header__nav a.is-active {
    opacity: 1;
    border-bottom: 2px solid var(--verde-innovacion);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--blanco);
    border-radius: var(--radius-md);
    padding: 18px 22px;
    box-shadow: var(--shadow-sm);
    border-top: 3px solid var(--azul-claro);
}

.stat-card--alert {
    border-top-color: var(--aviso);
}

.stat-card--green {
    border-top-color: var(--verde-innovacion);
}

.stat-card__label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gris-tecnico);
    margin: 0 0 6px;
    font-weight: 500;
}

.stat-card__value {
    font-size: 28px;
    font-weight: 600;
    color: var(--azul-profundo);
    line-height: 1;
}

.toolbar {
    display: flex;
    gap: 12px;
    margin-bottom: 18px;
    flex-wrap: wrap;
    align-items: center;
}

.toolbar__search {
    flex: 1;
    min-width: 200px;
    padding: 9px 14px;
    border: 1.5px solid var(--gris-borde);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: var(--font-base);
    background: var(--blanco);
}

.toolbar__search:focus {
    outline: none;
    border-color: var(--azul-claro);
}

.table {
    width: 100%;
    background: var(--blanco);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border-collapse: collapse;
    font-size: 13.5px;
}

.table thead {
    background: var(--azul-claro-15);
}

.table th {
    padding: 12px 14px;
    text-align: left;
    font-weight: 500;
    color: var(--azul-profundo);
    border-bottom: 1px solid var(--gris-borde);
}

.table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--gris-claro);
    color: var(--gris-tecnico);
}

.table tbody tr:hover {
    background: var(--azul-claro-08);
}

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

.table__actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.tag {
    display: inline-block;
    padding: 2px 8px;
    font-size: 11px;
    font-weight: 500;
    border-radius: 999px;
    background: var(--gris-claro);
    color: var(--gris-tecnico);
}

.tag--alert {
    background: var(--aviso-bg);
    color: #8b4513;
}

.tag--green {
    background: var(--verde-innovacion-15);
    color: #2a5a2c;
}

.tag--blue {
    background: var(--azul-claro-15);
    color: var(--azul-profundo);
}

/* Vista de detalle */
.detail-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 8px 18px;
    margin-bottom: 24px;
}

@media (max-width: 600px) {
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 4px;
    }
    .detail-grid dt {
        margin-top: 10px;
        border-top: 1px solid var(--gris-claro);
        padding-top: 8px;
    }
}

.detail-grid dt {
    font-weight: 500;
    color: var(--azul-profundo);
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding-top: 4px;
}

.detail-grid dd {
    margin: 0;
    color: var(--gris-tecnico);
    font-size: 14px;
    white-space: pre-wrap;
    word-break: break-word;
}

.detail-grid dd.empty {
    color: #aaa;
    font-style: italic;
}

.section-title {
    font-weight: 500;
    color: var(--azul-claro);
    font-size: 17px;
    margin: 30px 0 14px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--gris-claro);
}

/* Login */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card {
    max-width: 420px;
    width: 100%;
    background: var(--blanco);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px 36px;
    text-align: center;
}

.login-card__logo {
    height: 60px;
    margin-bottom: 18px;
}

.login-card h1 {
    font-size: 22px;
    color: var(--azul-profundo);
    margin-bottom: 6px;
}

.login-card__subtitle {
    font-size: 13.5px;
    color: var(--gris-tecnico);
    margin-bottom: 28px;
}

.login-card .field {
    text-align: left;
}

.login-card .btn {
    width: 100%;
    margin-top: 10px;
}

/* Documentos legales (privacidad / aviso legal) */
.legal-doc h2 {
    font-size: 17px;
    margin-top: 30px;
}

.legal-doc h3 {
    font-size: 14.5px;
    margin-top: 22px;
}

.legal-doc table {
    width: 100%;
    border-collapse: collapse;
    margin: 14px 0 22px;
    font-size: 14px;
}

.legal-doc table th,
.legal-doc table td {
    border: 1px solid var(--gris-borde);
    padding: 10px 12px;
    text-align: left;
    vertical-align: top;
}

.legal-doc table th {
    background: var(--azul-claro-15);
    color: var(--azul-profundo);
    font-weight: 500;
    width: 32%;
}

.legal-doc ul li {
    margin-bottom: 6px;
}

/* Página de gracias */
.thanks-card {
    text-align: center;
    padding: 60px 40px;
}

.thanks-card__icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--verde-innovacion-15);
    color: var(--verde-innovacion);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 44px;
    margin-bottom: 18px;
}

.thanks-card h1 {
    color: var(--verde-innovacion);
}

/* Animaciones suaves de entrada */
@media (prefers-reduced-motion: no-preference) {
    .card,
    .stat-card {
        animation: fadeUp 0.4s ease-out;
    }
    @keyframes fadeUp {
        from { opacity: 0; transform: translateY(8px); }
        to   { opacity: 1; transform: translateY(0); }
    }
}

/* Impresión */
@media print {
    .app-header__nav,
    .admin-header,
    .toolbar,
    .form-actions,
    .table__actions { display: none; }
    body { background: white; }
    .card { box-shadow: none; border: 1px solid #ccc; }
}