/* 
 * Tokens de Diseño - Variables CSS Genéricas 
 * Colores oficiales del Ayuntamiento de Algeciras
 */
:root {
    --primaryColor: #003594;
    --darkBlue: #002b5c;
    --accentColor: #FFC425;
    --textColor: #333333;
    --lightBg: #f4f7f9;
    --white: #ffffff;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    --borderRadius: 8px;
    --mainFont: 'Inter', sans-serif;
}

/* Reseteo y Estilos Globales */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    font-family: var(--mainFont);
    font-weight: 500;
    color: var(--textColor);
    background-color: var(--lightBg);
    line-height: 1.6;
    /* Sin padding en body para permitir cabecera y pie de página de ancho completo */
    padding: 0;
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    /* Evita el auto-resize de texto en iOS Safari */
}

/* 
 * ============================================
 * ENCABEZADO (Sticky & Responsive)
 * ============================================
 */
.main-header {
    background-color: #0b63a5;
    color: var(--white);
    padding: 0.8rem 0;
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 1000;
    -webkit-box-shadow: var(--shadow);
    box-shadow: var(--shadow);
}

.header-container {
    width: 100%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 0 5px;
}

.header-logo {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 0.5rem;
}

.main-logo {
    height: 80px;
    width: auto;
    display: block;
}

.header-actions {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 0.8rem;
}

.square-btn {
    width: 42px;
    height: 42px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    cursor: pointer;
    -webkit-transition: all 0.2s;
    -o-transition: all 0.2s;
    transition: all 0.2s;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.6);
    color: var(--white);
}

.search-btn {
    background-color: #084D82;
    border-color: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
    /* Icono blanco por defecto para que se vea sobre el círculo azul */
    border-radius: 8px;
    /* Cuadrado con bordes redondeados institucionales */
    margin-right: 1rem;
    margin-top: 10px;
    transition: all 0.3s ease;
}

.search-btn:hover {
    background-color: #0A5A99;
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    transform: translateY(-2px);
}

.search-btn:active,
.search-btn.active {
    background-color: #FFB500;
    /* Círculo amarillo al pulsar */
    color: #084D82;
    /* Icono azul al pulsar */
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    /* Sombrita al pulsar */
    transform: translateY(0);
}

.mobile-search-panel {
    display: none;
    padding: 0 1rem 1.2rem 1rem;
    background-color: transparent;
}

.mobile-search-panel.active {
    display: block;
    -webkit-animation: slideDown 0.3s ease-out;
    animation: slideDown 0.3s ease-out;
}

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

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

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

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

.desktop-search {
    display: none;
}

.search-input-wrapper-official {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: stretch;
    -webkit-align-items: stretch;
    -ms-flex-align: stretch;
    align-items: stretch;
    background: #084D82;
    /* Igual que el botón para evitar píxeles blancos */
    -webkit-border-radius: 30px;
    border-radius: 30px;
    overflow: hidden;
    height: 36px;
    width: 100%;
    margin-top: 10px;
}

#searchInput,
#searchInputDesktop {
    background: var(--white);
    border: none;
    color: #333;
    padding: 0 20px;
    font-family: var(--mainFont);
    outline: none;
    font-size: 1rem;
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -ms-flex: 1;
    flex: 1;
}

#searchInput::-webkit-input-placeholder,
#searchInputDesktop::-webkit-input-placeholder {
    color: #999;
}

#searchInput:-moz-placeholder,
#searchInputDesktop:-moz-placeholder {
    color: #999;
    opacity: 1;
}

#searchInput::-moz-placeholder,
#searchInputDesktop::-moz-placeholder {
    color: #999;
    opacity: 1;
}

#searchInput:-ms-input-placeholder,
#searchInputDesktop:-ms-input-placeholder {
    color: #999;
}

#searchInput::placeholder,
#searchInputDesktop::placeholder {
    color: #999;
}

.searchButtonOfficial {
    background-color: #084D82;
    border: none;
    color: #FFFFFF;
    cursor: pointer;
    padding: 0 25px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.searchButtonOfficial:hover {
    background-color: #0A5A99;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    transform: translateY(-2px);
}

.searchButtonOfficial:active,
.searchButtonOfficial.active {
    background-color: #FFB500;
    color: #084D82;
    transform: translateY(0);
}

.search-icon-svg-small {
    display: block;
}

/* 
 * ============================================
 * CONTENIDO PRINCIPAL
 * ============================================
 */
#heroSection {
    background: -webkit-linear-gradient(rgba(0, 53, 148, 0.8), rgba(0, 53, 148, 0.8)), url('https://via.placeholder.com/1200x400?text=Algeciras+Events') center/cover;
    background: -o-linear-gradient(rgba(0, 53, 148, 0.8), rgba(0, 53, 148, 0.8)), url('https://via.placeholder.com/1200x400?text=Algeciras+Events') center/cover;
    background: linear-gradient(rgba(0, 53, 148, 0.8), rgba(0, 53, 148, 0.8)), url('https://via.placeholder.com/1200x400?text=Algeciras+Events') center/cover;
    padding: 0.4rem 1rem;
    margin-bottom: 1rem;
    color: var(--white);
    text-align: center;
}

.hero-container {
    max-width: 800px;
    margin: 0 auto;
}

#pageTitle {
    color: var(--white);
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
    text-transform: uppercase;
}

.layout-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--accentColor);
    padding-bottom: 0.5rem;
}

/* Cuadrícula de Eventos: 1 columna en móvil */
.events-section {
    -webkit-flex: 1;
    flex: 1;
}

.events-section h2 {
    color: var(--primaryColor);
    margin-bottom: 1rem;
}

.events-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.2rem;
}

/* Tarjetas de evento */
.event-card {
    background: var(--white);
    -webkit-border-radius: var(--borderRadius);
    border-radius: var(--borderRadius);
    overflow: hidden;
    -webkit-box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    -moz-box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    -webkit-transition: -webkit-transform 0.3s ease, -webkit-box-shadow 0.3s ease;
    -o-transition: -o-transform 0.3s ease, box-shadow 0.3s ease;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.event-card:hover {
    -webkit-transform: translateY(-5px);
    -moz-transform: translateY(-5px);
    -ms-transform: translateY(-5px);
    -o-transform: translateY(-5px);
    transform: translateY(-5px);
}

.event-image-link {
    display: block;
    width: 100%;
    height: 180px;
    overflow: hidden;
}

.event-image {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    display: block;
    -webkit-transition: -webkit-transform 0.3s ease;
    -o-transition: -o-transform 0.3s ease;
    transition: transform 0.3s ease;
}

.event-card:hover .event-image {
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
    -o-transform: scale(1.05);
    transform: scale(1.05);
}

.event-info {
    padding: 1.2rem;
}

.event-info h3 {
    margin-bottom: 0.4rem;
    font-size: 1.2rem;
}

.event-title-link {
    color: var(--primaryColor);
    text-decoration: none;
    -webkit-transition: color 0.2s ease;
    -o-transition: color 0.2s ease;
    transition: color 0.2s ease;
}

.event-title-link:hover {
    color: var(--darkBlue);
}

.event-meta {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 0.6rem;
}

.map-link {
    display: inline-block;
    color: var(--primaryColor);
    text-decoration: underline;
    font-weight: 600;
    font-size: 0.9rem;
}

/* 
 * ============================================
 * PIE DE PÁGINA (Mobile-First)
 * ============================================
 */
.main-footer {
    background-color: #0b63a5;
    color: var(--white);
    padding: 1rem;
    margin-top: 3rem;
    -webkit-box-shadow: var(--shadow);
    box-shadow: var(--shadow);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}

.footer-left {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 8px;
}

.footer-mini-logo {
    height: 24px;
    -webkit-filter: brightness(0) invert(1);
    filter: brightness(0) invert(1);
}

.footer-social-name {
    font-size: 0.85rem;
    font-weight: 500;
}

.footer-right {
    font-size: 0.85rem;
    font-weight: 400;
}

/* 
 * ============================================
 * MEDIA QUERIES
 * ============================================
 */

@media (min-width: 600px) {
    .events-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .main-header {
        padding: 1rem 2rem;
    }

    .header-container {
        padding: 0;
        align-items: center;
    }

    .main-logo {
        height: 120px;
    }

    .desktop-search {
        display: block;
        margin-left: auto;
        margin-right: 0;
    }

    .search-input-wrapper-official {
        height: 42px;
        margin-top: 0;
    }

    .header-actions {
        gap: 2rem;
    }

    .search-btn,
    .mobile-search-panel {
        display: none !important;
    }

    .events-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }

    #pageTitle {
        font-size: 2.2rem;
    }
}

@media (min-width: 1024px) {
    .events-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}