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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(to bottom, #FEF3E2, #FAE6C8);
    min-height: 100vh;
    color: #333;
}

/* Navigation Bar */
.navbar {
    background: #B8621B;
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.navbar .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar a {
    text-decoration: none;
    color: inherit;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    cursor: pointer;
}

.logo:hover {
    opacity: 0.9;
}

.nav-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-links span {
    font-size: 0.95rem;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.main-content {
    padding-top: 2rem;
}

/* Buttons */
.btn {
    padding: 0.5rem 1.2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.95rem;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    font-weight: 500;
}

.btn-primary {
    background: #D4813F;
    color: white;
}

.btn-primary:hover {
    background: #C0722F;
}

.btn-secondary {
    background: #6B4423;
    color: white;
}

.btn-secondary:hover {
    background: #5A3A1E;
}

.btn-success {
    background: #28A745;
    color: white;
}

.btn-success:hover {
    background: #218838;
}

.btn-danger {
    background: #DC3545;
    color: white;
}

.btn-danger:hover {
    background: #C82333;
}

.btn-warning {
    background: #FFC107;
    color: #333;
}

.btn-warning:hover {
    background: #E0A800;
}

.btn-info {
    background: #17A2B8;
    color: white;
}

.btn-info:hover {
    background: #138496;
}

.btn-full {
    width: 100%;
}

.button-group {
    display: flex;
    gap: 1rem;
}

/* Header Section */
.header-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.header-section h2 {
    color: #8B4513;
    font-size: 2rem;
}

.sort-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sort-section label {
    font-weight: 500;
}

.sort-section select {
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: white;
    cursor: pointer;
}

/* Post Cards */
.post-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: transform 0.2s;
    position: relative;
}

.post-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.pinned-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #DC3545;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: bold;
}

.post-content {
    display: flex;
    flex-direction: column;
}

.post-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1rem;
    max-height: 400px;
    object-fit: cover;
}

.post-card h3 {
    color: #8B4513;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.post-card p {
    line-height: 1.6;
    margin-bottom: 1rem;
    color: #555;
}

.post-meta {
    font-size: 0.9rem;
    color: #777;
    margin-bottom: 1rem;
}

.post-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

/* Comments Section */
.comments-section {
    border-top: 2px solid #F5DEB3;
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}

.comments-section h4 {
    color: #8B4513;
    margin-bottom: 1rem;
}

.comment {
    background: #F9F9F9;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 3px solid #D4813F;
}

.comment strong {
    color: #8B4513;
    display: block;
    margin-bottom: 0.5rem;
}

.comment p {
    margin: 0.5rem 0;
    color: #555;
}

.comment-date {
    font-size: 0.85rem;
    color: #999;
    display: block;
    margin-top: 0.5rem;
}

.comment-action {
    font-size: 0.85rem;
    color: #17A2B8;
    text-decoration: none;
    margin-right: 1rem;
}

.comment-action:hover {
    text-decoration: underline;
}

.no-comments {
    color: #999;
    font-style: italic;
}

.add-comment {
    margin-top: 1rem;
}

.add-comment textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-bottom: 0.5rem;
    font-family: inherit;
    resize: vertical;
}

.login-prompt {
    color: #555;
    font-size: 0.95rem;
}

.login-prompt a {
    color: #17A2B8;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
}

.pagination span {
    font-weight: 500;
}

/* Forms */
.form-container {
    max-width: 600px;
    margin: 2rem auto;
    background: white;
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.form-container h2 {
    color: #8B4513;
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #555;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="file"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
}

.form-group textarea {
    resize: vertical;
}

.form-group small {
    display: block;
    margin-top: 0.25rem;
    color: #777;
    font-size: 0.85rem;
}

.form-group input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
}

.error {
    display: block;
    color: #DC3545;
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.error-message {
    background: #F8D7DA;
    color: #721C24;
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    border-left: 3px solid #DC3545;
}

.success-message {
    background: #D4EDDA;
    color: #155724;
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    border-left: 3px solid #28A745;
}

/* Users Page */
.users-list {
    margin-top: 2rem;
}

.user-card {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-info h3 {
    color: #8B4513;
    margin-bottom: 0.5rem;
}

.admin-badge {
    background: #DC3545;
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: normal;
    margin-left: 0.5rem;
}

.user-email {
    color: #555;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.user-meta {
    color: #777;
    font-size: 0.85rem;
}

/* Modal */
.modal {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.4);
    overflow: auto;
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover,
.close:focus {
    color: #000;
}

.modal-content h3 {
    color: #8B4513;
    margin-bottom: 1.5rem;
}

.comments-list {
    margin-top: 1rem;
}

.comment-item {
    background: #F9F9F9;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 3px solid #D4813F;
}

.comment-item p {
    margin: 0.5rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .header-section {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .post-actions {
        flex-direction: column;
    }

    .button-group {
        flex-direction: column;
    }

    .user-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .container {
        padding: 1rem;
    }

    .form-container {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .header-section h2 {
        font-size: 1.5rem;
    }

    .post-card h3 {
        font-size: 1.5rem;
    }

    .logo {
        font-size: 1.5rem;
    }
}

/* Pinned Post Badge */
.post-card {
    position: relative;
}

.pinned-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: #e53935;
    color: #ffffff;
    font-size: 12px;
    font-weight: bold;
    padding: 4px 10px;
    border-radius: 14px;
    z-index: 10;
}