/* Basic Reset & Typography */
:root {
    --gold: #d4af37;
    --gold-bright: #e5c35a;
    --gold-deep: #b8860b;
    --gold-text-on-fill: #17120a;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: #111;
    color: #f1f1f1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #000;
    padding: 1rem 2rem;
    border-bottom: 1px solid #333;
    position: sticky;
    top: 0;
    z-width: 1000;
    z-index: 100;
}

.logo {
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 1px;
    color: var(--gold);
}

/* Search Bar */
.search-bar {
    display: flex;
    align-items: center;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 20px;
    padding: 0.2rem 0.5rem;
    width: 300px;
}

.search-bar input {
    background: transparent;
    border: none;
    color: #fff;
    padding: 0.5rem;
    width: 100%;
    outline: none;
}

.search-bar button {
    background: transparent;
    border: none;
    color: #888;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0 0.5rem;
}

.search-bar button:hover {
    color: var(--gold);
}

.nav-links a {
    color: #888;
    text-decoration: none;
    margin: 0 1rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover, .nav-links a.active {
    color: #fff;
}

.user-menu {
    font-size: 0.9rem;
    cursor: pointer;
    background: #333;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: 600;
}

.user-menu:hover {
    background: #444;
}

/* Layout */
.main-container {
    display: flex;
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

/* Main Feed */
.feed {
    width: 100%;
    max-width: 650px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

#feed-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.post-card {
    background: #1e1e1e;
    border: 1px solid #333;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.2s;
}

.post-card:hover {
    border-color: #555;
}

.post-content-preview {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card .meta {
    padding: 1rem;
    font-size: 0.85rem;
    color: #888;
    display: flex;
    justify-content: space-between;
}

.post-card .meta .source {
    color: var(--gold);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.post-card .content {
    padding: 0 1rem 1rem;
}

.post-card h2 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #fff;
}

.post-card p {
    color: #ccc;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.tag-list {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.tag {
    background: #333;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    color: #fff;
}

.post-card .actions {
    background: #111;
    padding: 0.8rem 1rem;
    border-top: 1px solid #333;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.9rem;
    color: #888;
}

.actions-spacer {
    flex: 1;
}

.action-btn {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: color 0.2s;
}

.action-btn svg {
    flex-shrink: 0;
    vertical-align: middle;
}

.action-btn:hover {
    color: var(--gold);
}

.load-more {
    background: #333;
    color: #fff;
    border: none;
    padding: 1rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.load-more:hover {
    background: var(--gold);
    color: var(--gold-text-on-fill);
}

/* ── Auth Modal ── */

.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-box {
    background: #1a1a1a;
    border: 1px solid #444;
    border-radius: 12px;
    padding: 2rem;
    width: 380px;
    max-width: 90vw;
}

.modal-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    align-items: center;
}

.modal-tab {
    background: #333;
    color: #aaa;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
}

.modal-tab.active {
    background: var(--gold);
    color: #000;
}

.modal-close {
    margin-left: auto;
    background: none;
    border: none;
    color: #888;
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}

.modal-close:hover { color: #fff; }

.auth-error {
    color: #ff4444;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    min-height: 1.2em;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.auth-form input {
    background: #222;
    border: 1px solid #444;
    color: #fff;
    padding: 0.8rem;
    border-radius: 6px;
    font-size: 0.95rem;
}

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

.auth-form button {
    background: var(--gold);
    color: var(--gold-text-on-fill);
    border: none;
    padding: 0.8rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
}

.auth-form button:hover {
    background: var(--gold-bright);
}

/* ── Auth Divider ── */

.auth-divider {
    display: flex;
    align-items: center;
    margin: 1rem 0;
    color: #666;
    font-size: 0.85rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    border-top: 1px solid #333;
}

.auth-divider span {
    padding: 0 0.8rem;
}

/* ── User Dropdown ── */

.user-dropdown {
    position: fixed;
    background: #222;
    border: 1px solid #444;
    border-radius: 8px;
    padding: 0.8rem;
    z-index: 1001;
    min-width: 160px;
}

.dropdown-user {
    color: var(--gold);
    font-weight: 600;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #333;
}

.user-dropdown button {
    background: #333;
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    font-size: 0.9rem;
    text-align: left;
    margin-bottom: 4px;
}

.user-dropdown button:last-child {
    margin-bottom: 0;
}

.user-dropdown button:hover {
    background: #444;
}

.save-btn svg {
    transition: transform 0.15s;
}
.save-btn:hover svg {
    transform: scale(1.2);
    color: var(--gold);
}

/* ── Comments ── */

.comments-section {
    border-top: 1px solid #333;
    padding: 1rem 0 0;
    margin-top: 0.5rem;
}

.comments-list {
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 0.8rem;
}

.comment {
    padding: 0.6rem 0;
    border-bottom: 1px solid #222;
}

.comment:last-child { border-bottom: none; }

.comment-meta {
    font-size: 0.8rem;
    color: #888;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.3rem;
}

.comment-meta strong {
    color: var(--gold);
}

.comment-delete {
    margin-left: auto;
    background: none;
    border: none;
    color: #666;
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0 4px;
}

.comment-delete:hover { color: #ff4444; }

.comment-body {
    color: #ddd;
    font-size: 0.9rem;
    line-height: 1.4;
    white-space: pre-wrap;
    word-break: break-word;
}

.no-comments, .loading-comments {
    color: #666;
    font-size: 0.85rem;
    text-align: center;
    padding: 0.5rem 0;
}

.comment-form-wrap {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
}

.comment-input {
    flex: 1;
    background: #222;
    border: 1px solid #333;
    border-radius: 6px;
    color: #fff;
    padding: 0.6rem;
    font-size: 0.9rem;
    resize: vertical;
    min-height: 40px;
    font-family: inherit;
}

.comment-input:focus {
    outline: none;
    border-color: var(--gold);
}

.comment-submit {
    background: var(--gold);
    color: var(--gold-text-on-fill);
    border: none;
    padding: 0.6rem 1rem;
    border-radius: 6px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

.comment-submit:hover {
    background: var(--gold-bright);
}

/* ── Vote Button ── */

.vote-btn.voted {
    color: var(--gold);
}

/* ── Post Detail Overlay ── */

.post-detail-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.85);
    z-index: 1000;
    display: flex;
    justify-content: center;
    overflow-y: auto;
    padding: 2rem;
}

.post-detail {
    background: #1e1e1e;
    border: 1px solid #444;
    border-radius: 12px;
    max-width: 800px;
    width: 100%;
    padding: 2rem;
    position: relative;
    align-self: flex-start;
    margin: 2rem 0;
}

.detail-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #333;
    border: none;
    color: #fff;
    font-size: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    padding: 0;
    line-height: 1;
}

.detail-close:hover {
    background: var(--gold);
    color: var(--gold-text-on-fill);
}

.detail-meta {
    font-size: 0.85rem;
    color: #888;
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.detail-meta .source {
    color: var(--gold);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.detail-title {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: #fff;
    line-height: 1.3;
    padding-right: 3rem;
}

.detail-content {
    color: #ccc;
    line-height: 1.7;
    margin-bottom: 1rem;
    white-space: pre-wrap;
    word-break: break-word;
}

.post-detail .media {
    margin-bottom: 1rem;
}

.post-detail .tag-list {
    margin-bottom: 1rem;
}

.detail-actions {
    background: #111;
    padding: 0.8rem 1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.9rem;
    color: #888;
    margin-bottom: 1.5rem;
}

.detail-comments {
    border-top: 1px solid #333;
    padding-top: 1.5rem;
}

.detail-comments h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: #fff;
}

.detail-comments .comments-list {
    max-height: 500px;
    overflow-y: auto;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .post-detail-overlay {
        padding: 0;
    }
    .post-detail {
        border-radius: 0;
        margin: 0;
        min-height: 100vh;
    }
}

/* ── Create Post Button ── */

.create-post-btn {
    background: var(--gold);
    color: var(--gold-text-on-fill);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

.create-post-btn:hover {
    background: var(--gold-bright);
}

/* ── Create / Edit Post Form ── */

.create-post-form {
    max-width: 700px;
}

.cp-input {
    width: 100%;
    background: #222;
    border: 1px solid #444;
    color: #fff;
    padding: 0.8rem;
    border-radius: 6px;
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
}

.cp-input:focus {
    outline: none;
    border-color: var(--gold);
}

.cp-textarea {
    width: 100%;
    background: #222;
    border: 1px solid #444;
    color: #fff;
    padding: 0.8rem;
    border-radius: 6px;
    font-size: 0.95rem;
    font-family: inherit;
    resize: vertical;
    min-height: 120px;
    margin-bottom: 0;
}

.cp-textarea:focus {
    outline: none;
    border-color: var(--gold);
}

.cp-toolbar {
    display: flex;
    gap: 0.3rem;
    margin-bottom: 0.8rem;
    padding-top: 0.3rem;
}

.cp-tb-btn {
    background: #333;
    color: #ccc;
    border: 1px solid #444;
    padding: 0.3rem 0.7rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
}

.cp-tb-btn:hover {
    background: #444;
    color: #fff;
}

.cp-submit {
    width: 100%;
    margin-top: 0.5rem;
    font-size: 1rem;
    padding: 0.8rem;
}

/* ── Login Gate ── */

.login-gate {
    text-align: center;
    color: #888;
    padding: 1rem;
    background: #1a1a1a;
    border: 1px dashed #444;
    border-radius: 8px;
    cursor: pointer;
}

.login-gate:hover {
    border-color: var(--gold);
    color: var(--gold);
}

/* ── Edit / Delete on Own Posts+Comments ── */

.own-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.own-action-btn {
    background: #333;
    color: #aaa;
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
}

.own-action-btn:hover {
    background: #444;
    color: #fff;
}

.own-action-btn.danger:hover {
    background: #cc3333;
    color: #fff;
}

/* ── Threaded Comments ── */

.comment-depth-1 { margin-left: 24px; border-left: 2px solid #333; padding-left: 12px; }
.comment-depth-2 { margin-left: 24px; border-left: 2px solid #2a2a2a; padding-left: 12px; }
.comment-depth-3 { margin-left: 24px; border-left: 2px solid #222; padding-left: 12px; }
.comment-depth-4 { margin-left: 24px; border-left: 2px solid #1a1a1a; padding-left: 12px; }

.comment-children.collapsed { display: none; }

.comment-actions-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.3rem;
}

.comment-reply-btn,
.comment-collapse-btn {
    background: none;
    border: none;
    color: #666;
    font-size: 0.8rem;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
}

.comment-reply-btn:hover { color: var(--gold); }
.comment-collapse-btn:hover { color: #aaa; }

.reply-form-inline {
    margin-top: 0.5rem;
    margin-bottom: 0.3rem;
}

.reply-form-inline .comment-input {
    min-height: 32px;
    font-size: 0.85rem;
}

.reply-form-inline .comment-submit {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

.comment-edit-btn {
    background: none;
    border: none;
    color: #666;
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0 4px;
}

.comment-edit-btn:hover {
    color: var(--gold);
}

.comment-edit-area {
    width: 100%;
    min-height: 60px;
}

/* ── User Post Type Icon ── */

.post-type-user {
    color: var(--gold);
    font-weight: 600;
}

/* ── Responsive ── */

@media (max-width: 600px) {
    .top-nav {
        flex-wrap: wrap;
        gap: 0.5rem;
        padding: 0.8rem 1rem;
    }
    .search-bar {
        order: 3;
        width: 100%;
    }
    .main-container {
        padding: 1rem;
    }
}