/* ========================================
   TRAMPERAS - HOJA DE ESTILOS PRINCIPAL
   ======================================== */

/* Importación de fuentes web optimizada */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700;800&display=swap') print;

/* ========================================
   VARIABLES CSS (COLORES DE LA BANDERA TRANS)
   ======================================== */
:root {
    --trans-blue: #5BCEFA;    /* Azul de la bandera trans */
    --trans-pink: #F5A9B8;    /* Rosa de la bandera trans */
    --trans-white: #FFFFFF;   /* Blanco de la bandera trans */
    
    /* Colores adicionales para la interfaz */
    --color-success: #10B981;  /* Verde para likes */
    --color-danger: #EF4444;   /* Rojo para dislikes */
    --color-text-primary: #1F2937;
    --color-text-secondary: #6B7280;
    --color-background: #F9FAFB;
    --color-card-shadow: rgba(0, 0, 0, 0.1);
    --color-overlay: rgba(0, 0, 0, 0.85);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--color-background);
    color: var(--color-text-primary);
    line-height: 1.6;
}

/* ========================================
   ENCABEZADO (HEADER)
   ======================================== */
.header {
    background: linear-gradient(90deg, var(--trans-blue) 0%, var(--trans-pink) 100%);
    box-shadow: 0 4px 6px -1px var(--color-card-shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    padding: 1rem 0;
}

.header__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header__logo-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.header__logo-link:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

.header__logo-icon {
    background-color: var(--trans-white);
    padding: 0.5rem;
    border-radius: 50%;
    box-shadow: 0 2px 4px var(--color-card-shadow);
}

.header__logo-icon svg {
    height: 2rem;
    width: 2rem;
    color: var(--trans-pink);
}

.header__title {
    font-size: 1.875rem;
    font-weight: 800;
    color: var(--trans-white);
    letter-spacing: 0.05em;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.header__nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* ========================================
   BOTONES DE NAVEGACIÓN
   ======================================== */
.btn {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 9999px;
    box-shadow: 0 4px 6px -1px var(--color-card-shadow);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn--register {
    background-color: var(--trans-pink);
    color: black;
    border-color: var(--trans-white);
}

.btn--register:hover {
    background-color: var(--trans-white);
    color: var(--trans-pink);
    transform: translateY(-2px);
}

.btn--login {
    background-color: var(--trans-white);
    color: var(--trans-blue);
}

.btn--login:hover {
    background-color: transparent;
    color: var(--trans-white);
    border-color: var(--trans-white);
    transform: translateY(-2px);
}

/* ========================================
   CONTENIDO PRINCIPAL
   ======================================== */
.main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 1rem 2rem 1rem; /* Aumentar padding-top para compensar la cabecera fija */
}

.main__title {
    font-size: 1.875rem;
    font-weight: 700;
    text-align: center;
    color: var(--color-text-primary);
    margin-bottom: 2rem;
}

/* ========================================
   CUADRÍCULA DE PERFILES
   ======================================== */
.profiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.profile-card {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px var(--color-card-shadow);
    cursor: pointer;
    transition: transform 0.3s ease;
    aspect-ratio: 2/3;
}

.profile-card:hover {
    transform: scale(1.05);
}

.profile-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.profile-card__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0;
    background: transparent;
    color: var(--trans-white);
}

.profile-card__header {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.profile-card__name {
    display: none; /* Ocultar el nombre del usuario */
}

.profile-card__score {
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--trans-white);
    background: rgba(91, 206, 250, 0.8);
    padding: 0.25rem 0.5rem;
    border-radius: 1rem;
    min-width: 2rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.profile-card__info {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--trans-white);
    opacity: 0.9;
    line-height: 1.2;
}

/* ========================================
   ESTILOS POR TIPO DE FOTO
   ======================================== */
.profile-card--real {
    border: 2px solid var(--trans-pink);
}

.profile-card--real:hover {
    border-color: var(--trans-pink);
    box-shadow: 0 15px 30px -5px rgba(245, 169, 184, 0.3);
}

.profile-card--por_defecto {
    border: 2px solid var(--trans-blue);
}

.profile-card--por_defecto:hover {
    border-color: var(--trans-blue);
    box-shadow: 0 15px 30px -5px rgba(91, 206, 250, 0.3);
}

.profile-card--generada {
    border: 2px solid var(--trans-white);
}

.profile-card--generada:hover {
    border-color: var(--trans-white);
    box-shadow: 0 15px 30px -5px rgba(255, 255, 255, 0.3);
}

/* ========================================
   ESTILOS PARA TARJETAS SIN FOTO
   ======================================== */
.profile-card__no-photo {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--trans-blue), var(--trans-pink));
    position: relative;
}

.profile-card__name-only {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    padding: 20px;
    line-height: 1.2;
    word-wrap: break-word;
    max-width: 90%;
}

/* ========================================
   BOTONES DE VOTO
   ======================================== */
.vote-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 0.75rem;
    background: rgba(0, 0, 0, 0.8);
    padding: 0.75rem 1rem;
    border-radius: 0;
    backdrop-filter: blur(10px);
    border: none;
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}

.vote-icon {
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
    color: var(--trans-white);
    padding: 0.25rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.vote-icon:hover {
    transform: scale(1.2);
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.vote-icon--like:hover {
    color: var(--color-success);
    background: rgba(76, 175, 80, 0.2);
    border-color: var(--color-success);
}

.vote-icon--dislike:hover {
    color: var(--color-danger);
    background: rgba(244, 67, 54, 0.2);
    border-color: var(--color-danger);
}

/* ========================================
   INDICADOR DE CARGA
   ======================================== */
.loader {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 5rem 0;
    gap: 1rem;
}

.loader__spinner {
    font-size: 2.5rem;
    color: var(--trans-pink);
    animation: spin 1s linear infinite;
}

.loader__text {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* ========================================
   ESTADÍSTICAS DE PERFILES
   ======================================== */
.perfiles-stats {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(91, 206, 250, 0.1) 0%, rgba(245, 169, 184, 0.1) 100%);
    border-radius: 1rem;
    border: 1px solid rgba(91, 206, 250, 0.2);
}

.stats-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
}

.stats-total {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.stats-breakdown {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.stats-breakdown span {
    padding: 0.25rem 0.5rem;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 0.5rem;
    border: 1px solid rgba(91, 206, 250, 0.3);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
    .header__title {
        font-size: 1.5rem;
    }
    
    .header__nav .btn--register {
        display: none;
    }
    
    .profiles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .main {
        padding: 5rem 1rem 1rem 1rem; /* Ajustar padding-top para móviles */
    }
    
    .main__title {
        font-size: 1.5rem;
    }
    
    /* Controles de voto más pequeños en móviles */
    .vote-controls {
        padding: 0.375rem 0.75rem;
        gap: 0.5rem;
    }
    
    .vote-icon {
        font-size: 0.875rem;
        padding: 0.1875rem;
    }
    
    .profile-card__score {
        font-size: 0.75rem;
        min-width: 1.75rem;
        padding: 0.1875rem 0.375rem;
    }
}

@media (min-width: 1024px) {
    .profiles-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 1.5rem;
    }
    
    .main {
        padding: 6rem 2rem 2rem 2rem; /* Ajustar padding-top para escritorio */
    }
}

/* ========================================
   UTILIDADES
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ========================================
   FOOTER (PIE DE PÁGINA)
   ======================================== */
.footer {
    background: black;
    color: white;
    margin-top: auto;
    padding: 2rem 0 1rem;
    box-shadow: 0 -4px 6px -1px var(--color-card-shadow);
}

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

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer__section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white !important;
}

.footer__section h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: white !important;
}

.footer__section p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.footer__section ul {
    list-style: none;
    padding: 0;
}

.footer__section ul li {
    margin-bottom: 0.5rem;
}

.footer__section ul li a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer__section ul li a:hover {
    color: white;
    text-decoration: underline;
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer__copyright p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    margin: 0;
}

.footer__counter {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Responsive footer */
@media (max-width: 768px) {
    .footer {
        padding: 1.5rem 0 1rem;
    }
    
    .footer__content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer__bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
}