/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

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

/* Header Styles */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s;
}

.nav a:hover {
    opacity: 0.8;
}

/* Welcome Banner */
.welcome-banner {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.welcome-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.welcome-content p {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.welcome-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.action-btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
    border: 2px solid white;
}

.register-btn {
    background: white;
    color: #f5576c;
}

.register-btn:hover {
    background: transparent;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.chat-btn, .upload-btn {
    background: transparent;
    color: white;
}

.chat-btn:hover, .upload-btn:hover {
    background: white;
    color: #f5576c;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Header Ads */
.header-ads {
    background-color: #fff;
    padding: 1rem 0;
    border-bottom: 2px solid #e0e0e0;
}

.ads-content {
    text-align: center;
}

.ads-content p {
    font-size: 1.1rem;
    color: #667eea;
    font-weight: 600;
}

/* Main Content */
.main-content {
    padding: 2rem 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 2rem;
}

/* Posts Section */
.posts-section {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f0f0f0;
}

.section-header h2 {
    font-size: 1.5rem;
    color: #333;
}

.view-all {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.view-all:hover {
    text-decoration: underline;
}

/* Post Styles */
.post {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e0e0e0;
}

.post:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.post-title {
    margin-bottom: 0.75rem;
}

.post-title a {
    color: #333;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1.4;
    transition: color 0.3s;
}

.post-title a:hover {
    color: #667eea;
}

.post-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: #666;
}

.post-meta .author {
    font-weight: 600;
    color: #667eea;
}

.post-content {
    color: #555;
    line-height: 1.8;
}

.read-more {
    display: inline-block;
    margin-top: 0.75rem;
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.read-more:hover {
    text-decoration: underline;
}

/* Payment Proof Section */
.payment-proof-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.proof-title {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 700;
}

.proof-content p {
    margin-bottom: 0.75rem;
    line-height: 1.8;
}

/* Post Media */
.post-media {
    margin-bottom: 1.5rem;
    border-radius: 8px;
    overflow: hidden;
}

.media-placeholder {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem;
    text-align: center;
    font-size: 2rem;
    border-radius: 8px;
}

/* Post Actions */
.post-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.register-action-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.register-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.no-posts {
    border: 2px dashed #e0e0e0;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    margin-top: 2rem;
    background: #fafafa;
    color: #666;
    line-height: 1.6;
}

.hidden {
    display: none !important;
}

/* Sidebar Styles */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.widget {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.widget-title {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: #333;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid #f0f0f0;
}

/* Search Form */
.search-form {
    display: flex;
    gap: 0.5rem;
}

.search-input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.95rem;
}

.search-btn {
    padding: 0.75rem 1.5rem;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background 0.3s;
}

.search-btn:hover {
    background: #5568d3;
}

/* Popular Posts */
.popular-posts {
    list-style: none;
}

.popular-posts li {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #f0f0f0;
}

.popular-posts li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.popular-posts a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.popular-posts a:hover {
    color: #667eea;
}

.post-date {
    display: block;
    font-size: 0.85rem;
    color: #666;
}

/* Tags */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #f0f0f0;
    color: #333;
    text-decoration: none;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.tag:hover {
    background: #667eea;
    color: white;
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
}

.form-input {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.95rem;
    font-family: inherit;
}

.form-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.submit-btn {
    padding: 0.75rem 1.5rem;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    font-size: 1rem;
    transition: background 0.3s;
}

.submit-btn:hover {
    background: #5568d3;
}

/* Register Widget */
.register-widget {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    text-align: center;
}

.register-link {
    display: block;
    color: white;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    padding: 1rem;
    transition: transform 0.3s;
}

.register-link:hover {
    transform: scale(1.05);
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-menu ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.footer-menu a {
    color: white;
    text-decoration: none;
    transition: opacity 0.3s;
}

.footer-menu a:hover {
    opacity: 0.8;
}

.footer-credit {
    text-align: right;
}

.footer-credit p {
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

.footer-credit strong {
    color: #667eea;
}

/* Responsive Design */
@media (max-width: 968px) {
    .content-wrapper {
        grid-template-columns: 1fr;
    }

    .sidebar {
        order: -1;
    }

    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

    .nav ul {
        gap: 1rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-credit {
        text-align: center;
    }
}

@media (max-width: 600px) {
    .logo h1 {
        font-size: 1.4rem;
    }

    .nav ul {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .posts-section {
        padding: 1.5rem;
    }

    .post-title a {
        font-size: 1.1rem;
    }

    .widget {
        padding: 1rem;
    }

    .welcome-content h2 {
        font-size: 1.8rem;
    }

    .welcome-content p {
        font-size: 1rem;
    }

    .action-buttons {
        flex-direction: column;
        align-items: center;
    }

    .action-btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Chat Widget Styles */
.chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    font-family: inherit;
}

.chat-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    transition: all 0.3s;
    padding: 0.5rem;
}

.chat-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}

.chat-label {
    font-size: 0.7rem;
    font-weight: 600;
}

.chat-widget.expanded .chat-button {
    display: none;
}

.chat-widget.expanded .chat-header,
.chat-widget.expanded .chat-body {
    display: block;
}

.chat-header,
.chat-body {
    display: none;
}

.chat-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem;
    border-radius: 10px 10px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 350px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.chat-header-content {
    flex: 1;
}

.admin-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.admin-badge {
    background: rgba(255,255,255,0.2);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

.admin-name {
    font-weight: 600;
}

.verified-badge {
    background: #4CAF50;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.online-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #4CAF50;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.chat-toggle {
    background: transparent;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    line-height: 1;
}

.chat-toggle:hover {
    opacity: 0.8;
}

.chat-body {
    background: white;
    width: 350px;
    height: 400px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    border-radius: 0 0 10px 10px;
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    background: #f9f9f9;
}

.message {
    margin-bottom: 1rem;
    padding: 0.75rem;
    border-radius: 8px;
    max-width: 80%;
}

.admin-message {
    background: #e3f2fd;
    margin-right: auto;
}

.user-message {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    margin-left: auto;
}

.message p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.4;
}

.chat-input-container {
    display: flex;
    padding: 1rem;
    border-top: 1px solid #e0e0e0;
    gap: 0.5rem;
}

.chat-input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 20px;
    font-size: 0.9rem;
    outline: none;
}

.chat-input:focus {
    border-color: #667eea;
}

.chat-send-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.chat-send-btn:hover {
    transform: scale(1.1);
}

@media (max-width: 600px) {
    .chat-header,
    .chat-body {
        width: calc(100vw - 40px);
        max-width: 350px;
    }

    .chat-widget {
        bottom: 10px;
        right: 10px;
    }
}