/* --- RESET Y CONFIGURACIÓN GLOBAL --- */
:root {
    --primary-color: #E6007E; /* Un rosa/magenta similar a Veepee */
    --text-color: #333;
    --background-color: #f4f4f4;
    --white-color: #FFFFFF;
    --border-radius: 12px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    background-image: url('../images/background.jpg'); /* ¡La imagen que descargaste! */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Capa oscura sobre el fondo para mejorar la legibilidad del texto */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    z-index: -1;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

/* --- CABECERA PRINCIPAL --- */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    color: var(--white-color);
}

.menu-toggle, .profile-link, .btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s;
    backdrop-filter: blur(5px);
}

.menu-toggle:hover, .profile-link:hover, .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.4);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white-color);
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
    display: inline-flex;
    align-items: center;
}

.logo-img {
    height: 9.6rem;
    width: auto;
    max-width: 960px;
    object-fit: contain;
    filter: drop-shadow(1px 1px 3px rgba(0,0,0,0.5));
}

/* --- MENÚ LATERAL --- */
.side-menu {
    height: 100%;
    width: 300px;
    position: fixed;
    z-index: 100;
    top: 0;
    left: -320px; /* Oculto por defecto */
    background-color: var(--white-color);
    overflow-x: hidden;
    transition: 0.4s;
    padding: 20px;
    box-shadow: 5px 0 15px rgba(0,0,0,0.2);
}

.side-menu.open {
    left: 0; /* Visible */
}

.side-menu .close-btn {
    position: absolute;
    top: 10px;
    right: 25px;
    font-size: 36px;
    color: #818181;
}

.side-menu-header {
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
    margin-bottom: 20px;
}
.side-menu-header h3 { font-size: 1.5rem; }

.side-menu-content a {
    padding: 10px 0;
    display: block;
    font-size: 1rem;
    color: var(--text-color);
    transition: color 0.3s;
}
.side-menu-content a:hover { color: var(--primary-color); }
.side-menu-content .register-link { margin-top: 1rem; font-size: 0.9rem; color: #666; }

/* --- CONTENIDO PRINCIPAL --- */
main {
    padding: 2rem;
}

/* --- PÁGINA DE INICIO (INDEX) --- */
.hero-section {
    text-align: center;
    padding: 6rem 1rem; 
    min-height: 50vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* NUEVO CONTENEDOR */
.search-container {
    display: inline-block; /* La magia: hace que el contenedor se ajuste al ancho de su contenido */
    margin: 0 auto; /* Centra el contenedor si es necesario */
}

/* MODIFICADO */
.search-bar {
    width: 100%; /* Ahora ocupará el 100% del .search-container */
    position: relative;
    /* Eliminamos max-width y margin: 0 auto; de aquí */
}

.search-bar input {
    width: 100%;
    padding: 1rem 1.5rem 1rem 3.5rem;
    font-size: 1.1rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #333;
}

.search-bar input::placeholder {
    color: #555;
}

.search-bar input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.search-bar .fa-search {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: #555;
}

.category-pills {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.category-pills a {
    background: rgba(255, 255, 255, 0.8);
    border: none;
    color: #333;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.category-pills a:hover, .category-pills a.active {
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

/* --- GRID DE PROYECTOS/TARJETAS --- */
.projects-container {
    background-color: var(--white-color);
    padding: 2rem;
    margin-top: 2rem; /* Separación respecto a la sección hero */
    border-radius: 30px; /* Redondeamos todas las esquinas */
}

.projects-container h2 {
    text-align: center;
    margin-bottom: 2rem;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.no-results {
    grid-column: 1 / -1; /* Ocupa todas las columnas del grid */
    text-align: left;
    padding: 1rem;
}

.project-card {
    background: var(--white-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}
.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.project-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.project-card-body {
    padding: 1.2rem;
}

.project-card-body h5 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.project-card-body p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 1rem;
}

.project-card-body .project-views {
    font-size: 0.85rem;
    color: #888;
    margin-bottom: 0.75rem;
}

.project-card-body .project-views i {
    margin-right: 0.25rem;
}

/* --- BOTONES --- */
.btn-primary {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    font-weight: 500;
    display: inline-block;
    text-align: center;
    transition: background-color 0.3s, transform 0.2s;
}

.btn-primary:hover {
    background-color: #c4006b;
    transform: scale(1.05);
}

/* --- CONTENIDO PARA PÁGINAS INTERIORES (Formularios, Dashboards, etc.) --- */
.content-box {
    max-width: 800px;
    margin: 2rem auto;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.content-box h1, .content-box h2 {
    margin-bottom: 1.5rem;
}

/* --- FORMULARIOS --- */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-control, .form-select {
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: 8px;
    border: 1px solid #ddd;
    font-size: 1rem;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(230, 0, 126, 0.2);
}

/* --- MENSAJES FLASH --- */
.flash-messages-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 1000;
    width: 300px;
}
.alert {
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    color: var(--white-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.alert-success { background-color: #28a745; }
.alert-danger { background-color: #dc3545; }
.alert-warning { background-color: #ffc107; color: #333; }
.alert-info { background-color: #17a2b8; }

/* ==================== FICHA DE PROYECTO ==================== */
.project-detail-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem 3rem;
}

.project-detail-hero {
    position: relative;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    overflow: hidden;
    margin-bottom: 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.project-detail-hero-image {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
}

.project-detail-hero-placeholder {
    width: 100%;
    height: 420px;
    background: linear-gradient(135deg, #f8f4f8 0%, #ece8ec 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-detail-hero-placeholder i {
    font-size: 5rem;
    color: #ccc;
}

.project-detail-hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 3rem 2rem 2rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.75));
    color: white;
}

.project-detail-hero-title {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

@media (max-width: 768px) {
    .project-detail-page {
        padding: 1rem;
    }
    .project-detail-hero-image,
    .project-detail-hero-placeholder {
        height: 280px;
    }
    .project-detail-hero-title {
        font-size: 1.5rem;
    }
    .project-detail-meta {
        padding: 1rem;
        gap: 1rem;
    }
    .project-detail-section {
        padding: 1.25rem 1rem;
    }
    .project-detail-sidebar {
        position: static;
    }
}

.project-detail-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 992px) {
    .project-detail-layout {
        grid-template-columns: 1fr;
    }
}

.project-detail-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.project-detail-card {
    background: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    overflow: hidden;
}

.project-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    background: var(--white-color);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    margin-top: -1px;
    margin-bottom: 1.5rem;
}

.project-detail-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #555;
}

.project-detail-meta-item i {
    color: var(--primary-color);
    width: 20px;
    text-align: center;
}

.project-detail-meta-item a {
    color: inherit;
    font-weight: 600;
    transition: color 0.2s;
}

.project-detail-meta-item a:hover {
    color: var(--primary-color);
}

.project-detail-section {
    padding: 1.75rem 2rem;
}

.project-detail-section-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.25rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
}

.project-detail-section-header i {
    color: var(--primary-color);
}

.project-detail-section-content {
    color: #555;
    line-height: 1.7;
    white-space: pre-line;
}

.project-detail-contact-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1.25rem 2rem;
    background: linear-gradient(135deg, rgba(230, 0, 126, 0.08) 0%, rgba(230, 0, 126, 0.04) 100%);
    border-radius: var(--border-radius);
    margin: 0 0 1.5rem;
}

.project-detail-contact-bar .btn-whatsapp {
    background: #25D366 !important;
    border: none;
    color: white !important;
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.project-detail-contact-bar .btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

.project-detail-contact-bar .btn-email {
    background: var(--primary-color) !important;
    border: none;
    color: white !important;
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.project-detail-contact-bar .btn-email:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(230, 0, 126, 0.4);
}

/* Sidebar sticky */
.project-detail-sidebar {
    position: sticky;
    top: 100px;
}

.project-detail-sidebar-card {
    background: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    overflow: hidden;
}

.project-detail-sidebar-header {
    background: var(--primary-color);
    color: white;
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    font-size: 1.05rem;
}

.project-detail-sidebar-header i {
    margin-right: 0.5rem;
}

.project-detail-sidebar-body {
    padding: 1.5rem;
}

.project-detail-form .form-group {
    margin-bottom: 1rem;
}

.project-detail-form label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.35rem;
    font-size: 0.9rem;
    color: #555;
}

.project-detail-form input,
.project-detail-form textarea,
.project-detail-form select {
    width: 100%;
    padding: 0.65rem 1rem;
    border-radius: 8px;
    border: 1px solid #ddd;
    font-size: 1rem;
    font-family: inherit;
}

.project-detail-form input:focus,
.project-detail-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(230, 0, 126, 0.15);
}

.project-detail-form .btn-submit {
    width: 100%;
    padding: 0.85rem 1.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.project-detail-form .btn-submit:hover {
    background: #c4006b;
    transform: translateY(-1px);
}

.amount-input-group {
    display: flex;
}

.amount-input-group input {
    flex: 1;
    border-radius: 8px 0 0 8px;
    border-right: none;
}

.amount-suffix {
    padding: 0.65rem 1rem;
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 0 8px 8px 0;
    font-weight: 500;
}

/* Logros / Updates */
.project-update-card {
    background: #fafafa;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.25rem;
    border-left: 4px solid var(--primary-color);
}

.project-update-card:last-child {
    margin-bottom: 0;
}

.project-update-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.project-update-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: #333;
}

.project-update-date {
    font-size: 0.85rem;
    color: #888;
}

.project-update-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.project-update-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
}

.project-update-badge.badge-info {
    background: rgba(23, 162, 184, 0.15);
    color: #0c5460;
}

.project-update-badge.badge-success {
    background: rgba(40, 167, 69, 0.15);
    color: #155724;
}

/* Empresas colaboradoras en update */
.project-update-companies {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.project-update-companies-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #555;
}

.project-update-company-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    margin-bottom: 0.75rem;
    box-shadow: 0 1px 5px rgba(0,0,0,0.06);
}

.project-update-company-card:last-child {
    margin-bottom: 0;
}

/* Colaboraciones confirmadas */
.collab-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #f8f8f8 0%, #f0f0f0 100%);
    border-radius: 12px;
    margin-bottom: 1rem;
    border: 1px solid #e8e8e8;
}

.collab-card:last-child {
    margin-bottom: 0;
}

.collab-card i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.collab-amount {
    font-weight: 700;
    font-size: 1.15rem;
    color: #28a745;
}

/* Reseñas */
.review-item {
    padding: 1.25rem 0;
    border-bottom: 1px solid #eee;
}

.review-item:last-child {
    border-bottom: none;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.review-stars {
    color: #ffc107;
}

.review-stars .fa-star.text-muted {
    color: #ddd;
}

/* Estado vacío */
.project-detail-empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: #888;
}

.project-detail-empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* ==================== POPUP TOP DONANTES (HOME) ==================== */
.top-donors-widget {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    width: min(430px, calc(100vw - 2rem));
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 16px;
    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.2);
    z-index: 95;
    overflow: hidden;
}

.top-donors-widget.minimized .top-donors-body {
    display: none;
}

.top-donors-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem 1rem;
    background: linear-gradient(135deg, #e6007e 0%, #7f3fbf 100%);
    color: #fff;
    cursor: grab;
    user-select: none;
}

.top-donors-header:active {
    cursor: grabbing;
}

.top-donors-title {
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.top-donors-toggle {
    width: 30px;
    height: 30px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    cursor: pointer;
}

.top-donors-body {
    padding: 0.9rem 1rem 1rem;
}

.top-donors-subtitle {
    font-size: 0.82rem;
    color: #666;
    margin-bottom: 0.7rem;
}

.top-donors-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.top-donors-item {
    padding: 0.5rem 0.6rem;
    border-radius: 10px;
    background: #f9f9fb;
}

.top-donors-item.top-3 {
    background: linear-gradient(90deg, rgba(255, 215, 0, 0.12), rgba(230, 0, 126, 0.07));
}

.top-donor-main {
    display: grid;
    grid-template-columns: 44px 1fr auto;
    gap: 0.6rem;
    align-items: center;
    margin-bottom: 0.35rem;
}

.top-donor-position {
    font-size: 0.8rem;
    font-weight: 700;
    color: #7f3fbf;
}

.top-donor-name {
    color: #333;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.top-donor-total {
    font-size: 0.86rem;
    font-weight: 700;
    color: #198754;
}

.rank-bar-track {
    width: 100%;
    height: 8px;
    border-radius: 999px;
    background: #ececf3;
    overflow: hidden;
}

.rank-bar-fill {
    width: 0%;
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, #e6007e, #7f3fbf);
    transition: width 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.rank-bar-fill.rank-bar-podium {
    background: linear-gradient(90deg, #ffb700, #ff7a00);
}

@media (max-width: 768px) {
    .top-donors-widget {
        width: calc(100vw - 1rem);
        right: 0.5rem;
        bottom: 0.5rem;
    }
}