/* ============================================
   TEMAS - CLARO Y OSCURO
   ============================================ */

/* TEMA CLARO (Default) */
:root {
    /* Colores principales - Verde Original */
    --primary: #7CB342;
    --primary-hover: #689F38;
    --primary-light: #C5E1A5;
    
    /* Backgrounds - Menos blanco */
    --bg-primary: #F5F5F5;
    --bg-secondary: #EEEEEE;
    --bg-tertiary: #E8F5E9;
    
    /* Texto */
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    
    /* Bordes */
    --border-color: #e5e7eb;
    --border-hover: #d1d5db;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* TEMA OSCURO */
[data-theme="dark"] {
    /* Colores principales */
    --primary: #7CB342;
    --primary-hover: #9CCC65;
    --primary-light: #558B2F;
    
    /* Backgrounds */
    --bg-primary: #212121;
    --bg-secondary: #121212;
    --bg-tertiary: #2C2C2C;
    
    /* Texto */
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    
    /* Bordes */
    --border-color: #374151;
    --border-hover: #4b5563;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.7);
}

/* Fuentes */
body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Colores de Fondo */
.bg-verde-principal { background-color: var(--primary) !important; }
.bg-verde-oscuro { background-color: var(--primary-hover) !important; }
.bg-verde-claro { background-color: var(--bg-tertiary) !important; }
.bg-verde-suave { background-color: var(--primary-light) !important; }

/* Colores de Texto */
.text-verde-principal { color: var(--primary) !important; }
.text-verde-oscuro { color: var(--primary-hover) !important; }

/* Bordes */
.border-verde { border-color: var(--border-color) !important; }

/* Botones */
.btn-verde {
    background-color: var(--primary);
    border-color: var(--primary);
    color: white;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-verde:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline-verde {
    border-color: var(--border-color);
    color: var(--text-primary);
    background-color: transparent;
    transition: all 0.2s ease;
}

.btn-outline-verde:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

/* Botón de Theme Toggle */
#themeToggle {
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

#themeToggle:hover {
    background-color: var(--bg-tertiary);
    transform: rotate(180deg);
    box-shadow: var(--shadow-md);
}

/* Navbar */
.navbar {
    backdrop-filter: blur(10px);
    z-index: 1020;
}

.navbar {
    background-color: var(--bg-primary) !important;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.navbar-light .navbar-nav .nav-link {
    color: var(--text-primary);
    font-weight: 500;
    transition: all 0.2s ease;
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.navbar-light .navbar-nav .nav-link:hover {
    background-color: var(--bg-tertiary);
    color: var(--primary);
}

/* Fix para navbar en tema oscuro */
[data-theme="dark"] .navbar-light .navbar-nav .nav-link {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .navbar-light .navbar-nav .nav-link:hover {
    color: var(--primary) !important;
}

[data-theme="dark"] .navbar-brand,
[data-theme="dark"] .navbar-brand span,
[data-theme="dark"] .navbar-brand i {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .text-verde-oscuro {
    color: var(--primary) !important;
}

/* Corregir contraste de textos en cards para modo oscuro */
[data-theme="dark"] .card-header h6,
[data-theme="dark"] .card-header .fw-bold,
[data-theme="dark"] .card-title,
[data-theme="dark"] .card-body h5,
[data-theme="dark"] .card-body h6,
[data-theme="dark"] .card-body strong,
[data-theme="dark"] .card-body p,
[data-theme="dark"] .card-text {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .text-dark {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .text-muted {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] small.text-muted {
    color: var(--text-muted) !important;
}

/* Cards */
.card {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .card {
    background-color: var(--bg-primary);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

.post-card {
    overflow: hidden;
}

.card-header {
    background-color: #ffffff !important;
    border-bottom: 1px solid var(--border-color) !important;
}

[data-theme="dark"] .card-header {
    background-color: var(--bg-primary) !important;
}

.card-body {
    color: var(--text-primary);
}

.card-body h5,
.card-body p,
.card-body strong {
    color: var(--text-primary);
}

.card-footer {
    background-color: var(--bg-secondary) !important;
    border-top: 1px solid var(--border-color) !important;
}

/* Animación de Imágenes de Posts */
.post-image-container {
    position: relative;
    overflow: hidden;
    max-height: 500px;
}

.post-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    cursor: pointer;
}

.post-image:hover {
    transform: scale(1.05);
}

/* Animación de entrada suave */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-slide-up {
    animation: slideUp 0.6s ease-out;
}

/* Efecto de Like */
.btn-like.liked {
    color: #e74c3c;
    border-color: #e74c3c;
}

.btn-like.liked i {
    animation: heartBeat 0.5s;
}

@keyframes heartBeat {
    0%, 100% {
        transform: scale(1);
    }
    25% {
        transform: scale(1.3);
    }
    50% {
        transform: scale(1);
    }
    75% {
        transform: scale(1.2);
    }
}

/* Comentarios */
.comentarios-list {
    max-height: 300px;
    overflow-y: auto;
}

.comment-item {
    background-color: var(--bg-tertiary);
    padding: 0.75rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
    color: var(--text-primary);
}

.comment-item:hover {
    box-shadow: var(--shadow-sm);
    background-color: var(--bg-secondary);
}

/* Formularios */
.form-control,
.form-select {
    background-color: #ffffff;
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: var(--bg-primary);
}

.form-control:focus,
.form-select:focus {
    background-color: #ffffff;
    border-color: var(--primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.2rem rgba(124, 179, 66, 0.15);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: var(--bg-primary);
}

/* Input Group */
.input-group-text {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.4em 0.8em;
}

[data-theme="dark"] .badge.bg-success {
    background-color: var(--primary) !important;
    color: white !important;
}

[data-theme="dark"] .badge.bg-secondary {
    background-color: #6c757d !important;
}

[data-theme="dark"] .badge.bg-warning {
    background-color: #ffc107 !important;
    color: #000 !important;
}

/* Scrollbar Personalizado */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Sidebar Navigation */
.list-group-item-action {
    transition: all 0.3s ease;
}

.list-group-item {
    background-color: #ffffff;
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .list-group-item {
    background-color: var(--bg-primary);
}

.list-group-item-action:hover {
    background-color: var(--bg-tertiary);
    padding-left: 1.5rem;
}

.list-group-item-action.active-nav {
    background-color: var(--primary-light);
    font-weight: 600;
    color: var(--primary);
    border-left: 4px solid var(--primary);
}

/* Trending Items */
.list-group-item:hover {
    background-color: var(--bg-tertiary);
}

/* Container Fluid Ajustado */
.container-fluid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Ajuste para sidebar sticky */
@media (min-width: 992px) {
    .sticky-top {
        position: sticky;
        z-index: 1020;
    }
    
    /* Sidebar sticky debe estar por debajo del navbar y dropdown */
    .col-lg-3 .sticky-top {
        z-index: 1000;
    }
}

/* Avatar */
.avatar-lg {
    width: 120px;
    height: 120px;
    object-fit: cover;
}

.avatar-md {
    width: 50px;
    height: 50px;
    object-fit: cover;
}

.avatar-sm {
    width: 35px;
    height: 35px;
    object-fit: cover;
}

/* Image Viewer */
#viewerImage {
    user-select: none;
    -webkit-user-drag: none;
}

#viewerImage.zoomed {
    cursor: grab;
}

#viewerImage.zoomed:active {
    cursor: grabbing;
}

.post-image {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.post-image:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}

/* Comment styles */
.comment-item {
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.2s ease;
}

.comment-item:hover {
    background-color: var(--bg-tertiary);
}

/* Post author links */
.post-card .card-header a:hover h6 {
    color: var(--verde-principal) !important;
    transition: color 0.3s ease;
}

/* Usuarios sugeridos hover effect */
.list-group-item a .fw-bold {
    transition: color 0.3s ease;
}

.list-group-item:hover a .fw-bold {
    color: var(--primary) !important;
}

/* Carrusel de medios en publicaciones */
.post-image-container .carousel-control-prev,
.post-image-container .carousel-control-next {
    width: 5%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.post-image-container:hover .carousel-control-prev,
.post-image-container:hover .carousel-control-next {
    opacity: 1;
}

.post-image-container .carousel-indicators {
    margin-bottom: 5px;
}

.post-image-container .carousel-indicators button {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin: 0 3px;
}

.post-image-container video {
    width: 100%;
    max-height: 500px;
    object-fit: contain;
}

/* Badge contador de medios */
.media-count-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.85rem;
    z-index: 2;
}

.btn-like-comment {
    text-decoration: none;
    transition: color 0.2s ease;
}

.btn-like-comment:hover {
    color: var(--primary) !important;
}

/* Friend Cards */
.friend-card {
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.friend-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

/* Alerts */
.alert {
    border-radius: 10px;
    border: none;
}

[data-theme="dark"] .alert {
    color: var(--text-primary);
}

[data-theme="dark"] .alert-success {
    background-color: rgba(124, 179, 66, 0.2);
    border: 1px solid var(--primary);
}

/* Loading Spinner */
.spinner-verde,
.spinner-border {
    border-color: var(--border-color);
    border-top-color: var(--primary);
}

.text-verde-oscuro .spinner-border {
    border-color: var(--border-color);
    border-top-color: var(--primary);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .post-image-container {
        max-height: 300px;
    }
    
    .card {
        margin-bottom: 1rem;
    }
}

/* Footer */
footer {
    margin-top: auto;
}

/* Modal */
.modal-content {
    background-color: #ffffff;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .modal-content {
    background-color: var(--bg-primary);
}

.modal-header {
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .modal-header {
    background-color: var(--bg-primary);
}

.modal-body {
    color: var(--text-primary);
}

.modal-footer {
    background-color: #ffffff;
    border-top: 1px solid var(--border-color);
}

[data-theme="dark"] .modal-footer {
    background-color: var(--bg-primary);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Dropdown */
.dropdown-menu {
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    z-index: 1030 !important;
    position: absolute !important;
}

.navbar .dropdown {
    position: relative;
    z-index: 1025;
}

.dropdown-item {
    transition: all 0.3s ease;
    border-radius: 6px;
    margin: 2px 5px;
}

.dropdown-menu {
    background-color: #ffffff;
    border-color: var(--border-color);
}

[data-theme="dark"] .dropdown-menu {
    background-color: var(--bg-primary);
}

.dropdown-item {
    color: var(--text-primary);
}

.dropdown-item:hover {
    background-color: var(--bg-tertiary);
    color: var(--primary);
}

/* Offcanvas para móvil en modo oscuro */
[data-theme="dark"] .offcanvas {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] .offcanvas-header {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary);
}

[data-theme="dark"] .offcanvas-title {
    color: var(--primary) !important;
}

[data-theme="dark"] .list-group-item-action {
    color: var(--text-primary);
}

[data-theme="dark"] .list-group-item-action i {
    color: var(--primary) !important;
}

/* Correcciones adicionales para modo oscuro */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
    color: var(--text-primary) !important;
}

[data-theme="dark"] p {
    color: var(--text-primary);
}

[data-theme="dark"] a.text-decoration-none {
    color: var(--text-primary);
}

[data-theme="dark"] .small,
[data-theme="dark"] small {
    color: var(--text-secondary);
}

/* Botones en modo oscuro */
[data-theme="dark"] .btn-outline-secondary {
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .btn-outline-secondary:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

/* Tablas en modo oscuro */
[data-theme="dark"] .table {
    color: var(--text-primary);
}

[data-theme="dark"] .table-bordered {
    border-color: var(--border-color);
}

/* Progress bars en modo oscuro */
[data-theme="dark"] .progress {
    background-color: var(--bg-tertiary);
}

/* Links en modo oscuro */
[data-theme="dark"] a {
    color: var(--primary);
}

[data-theme="dark"] a:hover {
    color: var(--primary-hover);
}

/* Input groups en modo oscuro */
[data-theme="dark"] .input-group-text {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

/* Botón de toggle password */
.input-group .btn-outline-secondary {
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.input-group .btn-outline-secondary:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

[data-theme="dark"] .input-group .btn-outline-secondary {
    border-color: var(--border-color);
    color: var(--text-secondary);
}

[data-theme="dark"] .input-group .btn-outline-secondary:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Breadcrumbs en modo oscuro */
[data-theme="dark"] .breadcrumb {
    background-color: var(--bg-primary);
}

[data-theme="dark"] .breadcrumb-item {
    color: var(--text-secondary);
}

[data-theme="dark"] .breadcrumb-item.active {
    color: var(--text-primary);
}

/* Pagination en modo oscuro */
[data-theme="dark"] .page-link {
    background-color: var(--bg-primary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .page-link:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-hover);
    color: var(--primary);
}

[data-theme="dark"] .page-item.active .page-link {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* Nav tabs en modo oscuro */
[data-theme="dark"] .nav-tabs {
    border-color: var(--border-color);
}

[data-theme="dark"] .nav-tabs .nav-link {
    color: var(--text-secondary);
    border-color: transparent;
}

[data-theme="dark"] .nav-tabs .nav-link:hover {
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .nav-tabs .nav-link.active {
    background-color: var(--bg-primary);
    border-color: var(--border-color) var(--border-color) var(--bg-primary);
    color: var(--primary);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
}

/* Pulse Animation */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(124, 179, 66, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(124, 179, 66, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(124, 179, 66, 0);
    }
}

.pulse {
    animation: pulse 2s infinite;
}