/* HackerHub Styles - Dark Theme */

:root {
    --primary-color: #00ff9f;
    --secondary-color: #00d4ff;
    --dark-bg: #0a0e27;
    --card-bg: #151b3d;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --error-color: #ff4757;
    --success-color: #00ff9f;
    --border-color: #2d3561;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    text-align: center;
    padding: 40px 0;
}

.logo {
    font-size: 3em;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.tagline {
    color: var(--text-secondary);
    font-size: 1.2em;
}

/* Auth Container */
.auth-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 40px 0;
}

.auth-box {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.auth-box h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.auth-form .form-group {
    margin-bottom: 20px;
}

.auth-form label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-secondary);
}

.auth-form input {
    width: 100%;
    padding: 12px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-primary);
    font-size: 1em;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    font-weight: bold;
    transition: all 0.3s;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--dark-bg);
}

.btn-primary:hover {
    background: #00cc7f;
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--dark-bg);
}

.btn-secondary:hover {
    background: #00a8cc;
    transform: translateY(-2px);
}

/* Messages */
.message {
    padding: 10px;
    margin-top: 10px;
    border-radius: 5px;
    display: none;
}

.message.success {
    display: block;
    background: rgba(0, 255, 159, 0.1);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

.message.error {
    display: block;
    background: rgba(255, 71, 87, 0.1);
    color: var(--error-color);
    border: 1px solid var(--error-color);
}

/* Info Section */
.info-section {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    margin-top: 30px;
}

.info-section h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.info-section ul {
    margin: 20px 0;
    padding-left: 20px;
}

.info-section li {
    margin: 10px 0;
}

.info-section code {
    background: var(--dark-bg);
    padding: 2px 8px;
    border-radius: 3px;
    color: var(--primary-color);
}

/* Navbar */
.navbar {
    background: var(--card-bg);
    border-bottom: 2px solid var(--primary-color);
    padding: 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
}

.nav-logo {
    color: var(--primary-color);
    font-size: 1.5em;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 20px;
}

.nav-menu a {
    color: var(--text-primary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 5px;
    transition: all 0.3s;
}

.nav-menu a:hover {
    background: var(--dark-bg);
    color: var(--primary-color);
}

.user-info {
    color: var(--text-secondary);
}

/* Dashboard */
.dashboard-container {
    max-width: 1400px;
    margin: 30px auto;
    padding: 0 30px;
}

.section {
    display: none;
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.section.active {
    display: block;
}

.section h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* Comments */
.comment-form {
    background: var(--dark-bg);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.comment-form textarea {
    width: 100%;
    min-height: 100px;
    padding: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-primary);
    font-family: inherit;
    resize: vertical;
}

.comment {
    background: var(--dark-bg);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
    border-left: 3px solid var(--primary-color);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.comment-date {
    color: var(--text-secondary);
    font-size: 0.9em;
}

/* File Browser */
.file-browser {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 20px;
}

.file-list {
    background: var(--dark-bg);
    padding: 15px;
    border-radius: 8px;
}

.file-item {
    padding: 12px;
    margin-bottom: 8px;
    background: var(--card-bg);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 10px;
}

.file-item:hover {
    background: var(--border-color);
    transform: translateX(5px);
}

.file-icon {
    font-size: 1.5em;
}

.file-content {
    background: var(--dark-bg);
    padding: 20px;
    border-radius: 8px;
}

#file-viewer pre {
    background: var(--card-bg);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    white-space: pre-wrap;
}

/* Search */
.search-box {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.search-box input {
    flex: 1;
    padding: 12px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-primary);
}

.results-container {
    background: var(--dark-bg);
    padding: 20px;
    border-radius: 8px;
    min-height: 200px;
}

.result-item {
    background: var(--card-bg);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
    border-left: 3px solid var(--secondary-color);
}

.result-type {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary-color);
    color: var(--dark-bg);
    border-radius: 20px;
    font-size: 0.85em;
    margin-top: 8px;
}

/* Users */
.users-search, .users-filter, .users-advanced {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.users-search input, .users-filter input, .users-advanced input {
    flex: 1;
    padding: 12px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-primary);
}

.user-card {
    background: var(--dark-bg);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 15px;
    border-left: 3px solid var(--primary-color);
}

.user-card h4 {
    color: var(--primary-color);
    margin-bottom: 8px;
}

.user-bio {
    color: var(--text-secondary);
    font-style: italic;
    margin-top: 10px;
}

/* Profile */
.profile-search {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.profile-search input {
    flex: 1;
    padding: 12px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-primary);
}

.profile-display {
    background: var(--dark-bg);
    padding: 20px;
    border-radius: 8px;
    min-height: 200px;
}

.profile-card {
    background: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
}

.profile-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 30px;
    text-align: center;
}

.profile-header h2 {
    color: var(--dark-bg);
}

.profile-details {
    padding: 30px;
}

.profile-details p {
    margin: 15px 0;
    padding: 10px;
    background: var(--dark-bg);
    border-radius: 5px;
}

/* Responsive */
@media (max-width: 768px) {
    .auth-container {
        grid-template-columns: 1fr;
    }
    
    .file-browser {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 10px;
    }
}