:root {
    --bg-color: #FAF4F2;
    --card-bg: #2C2C2E;
    --text-primary: #1C1C1E;
    --text-secondary: #6E6E73;
    --accent: #264653;
    --hover-accent: #fade99;
    --bg-color-dark: #3B4658;
    --card-bg-dark: #2C2C2E;
    --text-primary-dark: #FAF6F2;
    --text-secondary-dark: #6E6E73;
    --accent-dark: #2a2b3a;
    --hover-accent-dark: #E9C46A;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    display: flex;
    flex-direction: column;
    height: 100vh;
    background-color: var(--bg-color);
    transition: background-color 0.3s, color 0.3s;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    background-color: var(--accent);
    color: var(--text-primary-dark);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: background-color 0.3s;
}

.logo {
    height: 50px;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
}

.search-bar {
    flex-grow: 0.4;
    display: flex;
    align-items: center;
    background-color: var(--bg-color);
    border-radius: 20px;
    padding: 0 10px;
    transition: background-color 0.3s;
}

.search-bar i {
    color: var(--text-secondary);
    margin-right: 5px;
    transition: color 0.3s;
}

.search-bar input {
    width: 100%;
    padding: 8px 15px;
    border: none;
    background: transparent;
    outline: none;
    color: var(--text-primary);
    transition: color 0.3s;
}

.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-links a {
    color: var(--text-primary-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--hover-accent-dark);
    text-decoration: none;
}

/* Contenido principal */
.main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Sección izquierda - Menú */
.left-section {
    width: 200px;
    background-color: var(--accent);
    color: var(--text-primary-dark);
    padding: 20px 0;
    transition: background-color 0.3s;
}

.left-section-dark {
    width: 200px;
    background-color: var(--accent-dark);
    color: var(--text-primary-dark);
    padding: 20px 0;
    transition: background-color 0.3s;
}

.menu-options {
    display: flex;
    flex-direction: column;
}

.menu-option {
    padding: 12px 20px;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
}

.menu-option:hover {
    background-color: var(--hover-accent-dark);
    color: var(--text-primary);
}

.menu-option.active {
    background-color: var(--hover-accent-dark);
    border-left: 4px solid var(--hover-accent);
    color: var(--text-primary);
}

/* Sección central - Foros */
.center-section {
    flex: 2;
    padding: 20px;
    overflow-y: auto;
    background-color: var(--bg-color);
    border-left: 1px solid var(--text-secondary);
    border-right: 1px solid var(--text-secondary);
    display: flex;
    flex-direction: column;
    transition: background-color 0.3s, border-color 0.3s;
}

.forum-card {
    background-color: white;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: transform 0.2s, background-color 0.3s, border-color 0.3s;
    border: 1px solid var(--text-secondary);
}

.forum-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border-color: var(--accent);
}

.forum-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 5px;
    color: var(--accent-dark);
    transition: color 0.3s;
}

.forum-description {
    color: var(--text-secondary);
    margin-bottom: 10px;
    transition: color 0.3s;
}

.forum-stats {
    display: flex;
    gap: 15px;
    font-size: 14px;
    color: var(--text-secondary);
    transition: color 0.3s;
}

.join-button {
    background-color: var(--accent);
    color: white;
    border: none;
    padding: 5px 15px;
    border-radius: 4px;
    cursor: pointer;
    float: right;
    margin-top: -25px;
    transition: background-color 0.3s, color 0.3s;
}

.join-button:hover {
    background-color: var(--hover-accent-dark);
    color: var(--text-primary);
}

/* Sección derecha - Usuarios */
.right-section {
    width: 300px;
    padding: 20px;
    background-color: var(--bg-color);
    overflow-y: auto;
    transition: background-color 0.3s;
}

.user-section {
    background-color: white;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: background-color 0.3s;
}

.section-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--accent-dark);
    border-bottom: 2px solid var(--hover-accent);
    padding-bottom: 5px;
    transition: color 0.3s, border-color 0.3s;
}

.user-card {
    display: flex;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    transition: border-color 0.3s;
}

.user-card:last-child {
    border-bottom: none;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #ddd;
    margin-right: 10px;
    overflow: hidden;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-info {
    flex: 1;
}

.user-name {
    font-weight: bold;
    font-size: 14px;
    transition: color 0.3s;
}

.user-stats {
    font-size: 12px;
    color: var(--text-secondary);
    transition: color 0.3s;
}

.follow-button {
    background-color: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 3px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

.follow-button:hover {
    background-color: var(--accent);
    color: white;
}

/* Modo oscuro */
body.dark-mode {
    --bg-color: var(--bg-color-dark);
    --card-bg: var(--card-bg-dark);
    --text-primary: var(--text-primary-dark);
    --text-secondary: var(--text-secondary-dark);
    --accent: var(--accent-dark);
    --hover-accent: var(--hover-accent-dark);
}

body.dark-mode .center-section {
    background-color: var(--bg-color);
    border-color: var(--accent);
}

body.dark-mode .forum-card {
    background-color: var(--card-bg);
    color: var(--text-primary);
    border-color: var(--accent);
}

body.dark-mode .forum-title {
    color: var(--hover-accent);
}

body.dark-mode .search-bar {
    background-color: var(--card-bg);
}

body.dark-mode .search-bar input {
    color: var(--text-primary);
}

body.dark-mode .user-section {
    background-color: var(--card-bg);
    color: var(--text-primary);
}

body.dark-mode .section-title {
    color: var(--hover-accent);
    border-color: var(--hover-accent);
}

body.dark-mode .join-button {
    background-color: var(--hover-accent);
    color: var(--text-primary);
}

body.dark-mode .join-button:hover {
    background-color: var(--accent);
    color: var(--text-primary-dark);
}

body.dark-mode .follow-button {
    border-color: var(--hover-accent);
    color: var(--hover-accent);
}

body.dark-mode .follow-button:hover {
    background-color: var(--hover-accent);
    color: var(--text-primary);
}

/* Toggle de modo oscuro */
#dark-mode-toggle {
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    color: var(--text-primary-dark);
    transition: transform 0.3s, color 0.3s;
}

body.dark-mode #dark-mode-toggle {
    color: var(--hover-accent);
}

#dark-mode-toggle:hover {
    transform: scale(1.1);
}













.create-forum{
    float: right;
    height: 3rem;
    margin-top: 175%;
    margin-left: -30%;
    border-radius: 4px;
    border: none;
    font-size: 1rem;
    color: white;
    background-color: var(--accent);
    transition: background-color 0.3s, color 0.3s;
    cursor: pointer;
}

.create-forum:hover {
    background-color: var(--hover-accent-dark);
    color: var(--text-primary);
}




/* Estilos para el modal con límites */
.modal {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 1000;
}

.modal-content {
    position: relative;
    width: 50%;
    max-width: 500px;
    margin:  5% auto;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    background-color: var(--bg-color);
    overflow: hidden;
}
  
.modal-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    position: relative;
}

.modal-header h2 {
    font-size: 1.8rem;
    color: var(--text-primary);
}

.modal-header .close{
    font-size: 2.6rem;
    top: 0rem;
    right: 0.4rem;
    transition: color 0.2s;
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
}

.close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s;
    line-height: 1;
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    z-index: 1;
}

.close:hover {
    color: var(--text-primary);
}
  
.modal-header {
    padding: 20px;
    border-bottom: 1px solid #eee;
}
  
.modal-header h2 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--text-primary);
}
  
.modal-body {
    padding: 1rem;
}


/* Estilos de los campos del formulario */

.form-group .label1{
    padding: 0% 0% 2%;
}
.form-group label {
    display: block;
    padding: 4% 0% 2%;
    font-weight: 500;
    color: var(--text-primary);
    max-width: 100%;
}
  
.input-counter {
    position: relative;
}
  
.input-counter .counter {
    position: absolute;
    right: 10px;
    bottom: 10px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}
  
input[type="text"], textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    background-color: var(--bg-color);
    color: var(--text-primary);
}
  
textarea {
    resize: none;
    min-height: 100px;
}
  

/* Estilos para el uploader de avatar */  
.avatar-preview {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 85px;
    height: 85px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px dashed #ccc;
    background-color: #f5f5f5;
    cursor: pointer;
}
  
.avatar-placeholder {
    text-align: center;
    color: #999;
}
  
.avatar-placeholder i {
    font-size: 2rem;
    display: block;
    margin-bottom: 0px;
}
  
.avatar-placeholder span {
    font-size: 0.8rem;
}
  
#forumImage {
    display: none;
}
  

/* Estilos para el botón */
.modal-footer {
    padding: 20px;
    border-top: 1px solid #eee;
    text-align: right;
}
  
.create-btn {
    background-color: var(--hover-accent-dark);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
}
  
.create-btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

/* Estilos para modo oscuro */
body.dark-mode .modal-content {
    background-color: var(--card-bg);
    color: var(--text-primary);
}
  
body.dark-mode input[type="text"],
body.dark-mode textarea {
    background-color: var(--card-bg);
    border-color: var(--text-secondary);
}
  
body.dark-mode .avatar-preview {
    background-color: var(--card-bg-dark);
    border-color: var(--text-secondary);
}
  
body.dark-mode .avatar-placeholder {
    color: var(--text-secondary);
}

.image-upload-container {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
  
.forum-preview {
    flex: 1;
    background-color: white;
    border-radius: 8px;
    padding: 15px;
    border: 1px solid #ddd;
}
  
.preview-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 8px;
    color: var(--accent-dark);
}
  
.preview-description {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.4;
}
  
body.dark-mode .forum-preview {
    background-color: var(--card-bg);
    border-color: var(--text-secondary);
}
  
body.dark-mode .preview-title {
    color: var(--hover-accent);
}
  
body.dark-mode .preview-description {
    color: var(--text-secondary-dark);
}