/* ===================================================================
   AI-News-Radar - Twitter Section
   ───────────────────────────────────────────────────────────────────
   · 𝕏 / Twitter 专区样式
   · 双列瀑布流布局
   · 原生风格卡片
   · WaytoAGI 区域
   =================================================================== */

/* ────────────── Twitter 专区容器 ────────────── */
.twitter-wrap {
    display: none;
    margin-top: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: var(--panel);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

@media (prefers-color-scheme: dark) {
    .twitter-wrap {
        background: linear-gradient(180deg, rgba(14, 14, 16, 0.95), rgba(10, 10, 12, 0.98));
        border-color: rgba(255, 255, 255, 0.06);
        box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    }
}

/* ────────────── Twitter 头部 ────────────── */
.twitter-header-section {
    padding: 18px 24px;
    border-bottom: 1px solid var(--line);
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (prefers-color-scheme: dark) {
    .twitter-header-section { border-color: rgba(255, 255, 255, 0.06); }
}

.twitter-header-section h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 10px;
}

.twitter-header-section h2::before {
    content: "";
    display: inline-block;
    width: 22px;
    height: 22px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

@media (prefers-color-scheme: dark) {
    .twitter-header-section h2::before {
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z'/%3E%3C/svg%3E");
    }
}

.twitter-header-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.twitter-count {
    color: var(--muted);
    font-size: 13px;
    font-weight: 500;
}

.twitter-toggle-icon {
    transition: transform 0.3s ease;
    color: var(--muted);
}

/* ────────────── Twitter 双列网格 ────────────── */
#twitterList {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
}

@media (max-width: 960px) {
    #twitterList { grid-template-columns: 1fr; }
}

/* ────────────── Twitter 卡片 ────────────── */
.twitter-card {
    padding: 16px 20px;
    border-bottom: 1px solid var(--line);
    border-right: 1px solid var(--line);
    transition: background var(--transition-fast);
    display: flex;
    gap: 12px;
    background: transparent;
    align-items: flex-start;
}

#twitterList .twitter-card:nth-child(2n) { border-right: none; }

@media (max-width: 960px) {
    .twitter-card { border-right: none; }
}

.twitter-card:hover { background: var(--accent-soft); }

@media (prefers-color-scheme: dark) {
    .twitter-card { border-color: rgba(255, 255, 255, 0.05); }
    .twitter-card:hover { background: rgba(255, 255, 255, 0.025); }
}

/* 新内容左侧边条 */
.twitter-card.is-new {
    position: relative;
    background: rgba(29, 155, 240, 0.03);
}

@media (prefers-color-scheme: dark) {
    .twitter-card.is-new { background: rgba(29, 155, 240, 0.05); }
}

.twitter-card.is-new::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--accent-twitter), #0a84c9);
    border-radius: 0 3px 3px 0;
}

/* ────────────── Twitter 头像 ────────────── */
.twitter-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-twitter), #0a84c9);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(29, 155, 240, 0.25);
}

@media (prefers-color-scheme: dark) {
    .twitter-avatar { box-shadow: 0 2px 12px rgba(29, 155, 240, 0.35); }
}

/* ────────────── Twitter 内容区 ────────────── */
.twitter-body {
    flex: 1;
    min-width: 0;
}

.twitter-user-row {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 4px;
}

.twitter-name {
    font-weight: 700;
    font-size: 15px;
    color: var(--ink);
    line-height: 1.3;
    display: flex;
    align-items: center;
    gap: 6px;
}

.twitter-handle {
    font-size: 14px;
    color: var(--muted);
    font-weight: 400;
}

.twitter-dot {
    color: var(--muted);
    font-size: 14px;
}

.twitter-time {
    font-size: 14px;
    color: var(--muted);
    text-decoration: none;
}

.twitter-time:hover { text-decoration: underline; }

.twitter-content {
    font-size: 15px;
    line-height: 1.6;
    color: var(--ink);
    word-break: break-word;
    white-space: pre-wrap;
    margin-top: 2px;
}

.twitter-content a {
    color: var(--accent-twitter);
    text-decoration: none;
}

.twitter-content a:hover { text-decoration: underline; }

/* ────────────── Twitter 媒体 ────────────── */
.twitter-media {
    margin-top: 12px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--bg-secondary);
}

.twitter-media img {
    width: 100%;
    max-height: 340px;
    object-fit: cover;
    display: block;
    cursor: zoom-in;
    transition: opacity var(--transition-fast), transform var(--transition-normal);
}

.twitter-media img:hover {
    opacity: 0.95;
    transform: scale(1.01);
}

@media (prefers-color-scheme: dark) {
    .twitter-media {
        border-color: rgba(255, 255, 255, 0.1);
        background: rgba(0, 0, 0, 0.2);
    }
}

/* ────────────── Twitter 操作 ────────────── */
.twitter-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
}

.twitter-action-link {
    font-size: 13px;
    color: var(--accent-twitter);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(29, 155, 240, 0.1);
    transition: all var(--transition-fast);
}

.twitter-action-link:hover {
    background: rgba(29, 155, 240, 0.18);
    transform: translateY(-1px);
}

@media (prefers-color-scheme: dark) {
    .twitter-action-link { background: rgba(29, 155, 240, 0.15); }
    .twitter-action-link:hover { background: rgba(29, 155, 240, 0.25); }
}

/* ────────────── WaytoAGI 区域 ────────────── */
.waytoagi-wrap {
    margin-top: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: var(--panel);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

@media (prefers-color-scheme: dark) {
    .waytoagi-wrap {
        background: linear-gradient(180deg, rgba(14, 14, 16, 0.95), rgba(10, 10, 12, 0.98));
        border-color: rgba(255, 255, 255, 0.06);
        box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    }
}

.waytoagi-head {
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--line);
}

@media (prefers-color-scheme: dark) {
    .waytoagi-head { border-color: rgba(255, 255, 255, 0.06); }
}

.waytoagi-head h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--ink);
}

#waytoagiUpdatedAt {
    color: var(--muted);
    font-size: 12px;
}

.waytoagi-tools {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.waytoagi-switch {
    display: inline-flex;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--panel-solid);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

@media (prefers-color-scheme: dark) {
    .waytoagi-switch {
        background: rgba(16, 16, 18, 0.85);
        border-color: rgba(255, 255, 255, 0.1);
    }
}

.waytoagi-btn {
    border: 0;
    background: transparent;
    color: var(--muted);
    padding: 8px 14px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    transition: all var(--transition-fast);
}

.waytoagi-btn:active { transform: scale(0.97); }

.waytoagi-btn.active {
    background: var(--accent);
    color: var(--bg);
    font-weight: 600;
}

@media (prefers-color-scheme: dark) {
    .waytoagi-btn.active {
        background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
        color: #0a0a0b;
    }
}

.waytoagi-meta {
    padding: 14px 24px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 12px;
    color: var(--muted);
}

.waytoagi-meta a {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 500;
}

.waytoagi-meta a:hover { text-decoration: underline; }

.waytoagi-list {
    padding: 14px 24px 24px;
    display: grid;
    gap: 8px;
}

.waytoagi-item {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 12px;
    text-decoration: none;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 12px 16px;
    color: var(--ink);
    background: var(--card-bg);
    transition: all var(--transition-normal);
}

@media (prefers-color-scheme: dark) {
    .waytoagi-item {
        background: rgba(16, 16, 18, 0.6);
        border-color: rgba(255, 255, 255, 0.06);
    }
}

.waytoagi-item:hover {
    background: var(--card-hover);
    border-color: var(--line-strong);
    transform: translateY(-1px);
}

@media (prefers-color-scheme: dark) {
    .waytoagi-item:hover {
        background: rgba(26, 26, 30, 0.75);
        border-color: rgba(255, 255, 255, 0.1);
    }
}

.waytoagi-item .d {
    color: var(--muted);
    font-size: 12px;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

.waytoagi-item .t {
    font-size: 13px;
    line-height: 1.5;
    font-weight: 500;
}

.waytoagi-empty {
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius);
    padding: 20px;
    color: var(--muted);
    font-size: 13px;
    text-align: center;
}

.waytoagi-error {
    border: 1px solid rgba(239, 68, 68, 0.2);
    background: rgba(239, 68, 68, 0.05);
    border-radius: var(--radius);
    padding: 16px;
    color: #dc2626;
    font-size: 13px;
}

@media (prefers-color-scheme: dark) {
    .waytoagi-error {
        color: #f87171;
        background: rgba(239, 68, 68, 0.1);
        border-color: rgba(239, 68, 68, 0.18);
    }
}

/* ────────────── 响应式调整 ────────────── */
@media (max-width: 960px) {
    .waytoagi-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .twitter-card { padding: 14px 16px; }

    .twitter-avatar {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }

    .twitter-content { font-size: 14px; }

    .waytoagi-head h2 { font-size: 16px; }
}