/* time-corridor.css - 时间长廊面板 */

.tcp-overlay {
    position: fixed; inset: 0; z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}

.tcp-mask {
    position: absolute; inset: 0;
    background: rgba(10, 14, 23, 0.85);
    backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}

.tcp-box {
    position: relative; z-index: 1;
    width: min(520px, 100%);
    max-height: 80dvh; overflow-y: auto;
    background: linear-gradient(160deg, #111a2c, #0c1322);
    border: 1px solid rgba(78, 168, 222, 0.35);
    border-radius: 14px;
    padding: 20px;
    color: var(--color-text, #e8eaf0);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.tcp-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 12px;
}
.tcp-header h2 {
    margin: 0; font-size: 20px; font-weight: 900;
    letter-spacing: 2px; color: #f0c040;
}
.tcp-close {
    background: none; border: none;
    color: #8892a4; font-size: 22px; cursor: pointer;
    padding: 4px 10px;
    min-width: 44px; min-height: 44px;
}
.tcp-close:hover { color: #fff; }

.tcp-desc {
    font-size: 12px; color: #8892a4;
    background: rgba(0,0,0,0.2); border-radius: 8px;
    padding: 10px; line-height: 1.6;
    margin-bottom: 16px;
}
.tcp-desc strong { color: #4ea8de; }

.tcp-list {
    display: flex; flex-direction: column; gap: 10px;
}

.tcp-empty {
    padding: 20px; text-align: center;
    color: #8892a4; font-size: 13px;
}

.tcp-node {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    padding: 12px 14px;
    transition: border-color 0.2s;
}
.tcp-node:hover { border-color: rgba(78, 168, 222, 0.5); }

.tcp-node__head {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 6px;
}
.tcp-node__title {
    font-weight: 700; color: #e8eaf0; font-size: 14px;
}
.tcp-node__time {
    font-size: 11px; color: #8892a4;
}
.tcp-node__meta {
    font-size: 11px; color: #6b8aad; margin-bottom: 8px;
}
.tcp-node__btn {
    font-size: 12px; padding: 6px 14px;
    min-height: 36px;
}