/* ==========================================================================
   falcon.css — 天隼页面样式（科幻风全屏 Hero，无卡片框架）
   类别：页面（falcon.php 专属）
   ========================================================================== */

.falcon-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 24px 80px;
}

/* ---- 居中 Hero（巨大 IP） ---- */
.falcon-hero {
    text-align: center;
    max-width: 100%;
    margin-bottom: 64px;
    position: relative;
}

/* 顶部青色辉光 */
.falcon-hero::before {
    content: '';
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    width: 480px;
    height: 240px;
    background: radial-gradient(50% 50% at 50% 50%, rgba(34, 211, 238, 0.12), transparent 70%);
    pointer-events: none;
}

.ip-label {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 20px;
    position: relative;
}

.ip-label::before,
.ip-label::after {
    content: '';
    display: inline-block;
    vertical-align: middle;
    width: 28px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent));
    margin: 0 14px;
    opacity: 0.6;
}

.ip-label::after {
    background: linear-gradient(90deg, var(--accent), transparent);
}

.ip-value {
    font-family: var(--mono);
    font-size: clamp(3rem, 12vw, 6.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.05;
    color: #eaf6ff;
    text-shadow: 0 0 30px rgba(34, 211, 238, 0.45);
    word-break: break-all;
    position: relative;
    margin-bottom: 18px;
}

.ip-value.loading {
    color: var(--text-dim);
    font-size: clamp(1.6rem, 5vw, 2.2rem);
    text-shadow: none;
    animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

.ip-isp {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 18px;
}

/* ---- 标签行 ---- */
.ip-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    position: relative;
}

.ip-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 500;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
}

.ip-tag iconify-icon { font-size: 14px; color: var(--accent); }

.ip-tag .tag-label {
    color: var(--text-dim);
    margin-right: 2px;
}

.ip-tag .tag-value {
    color: var(--text);
    font-weight: 600;
}

/* 网络环境标签配色 */
.ip-tag.env-datacenter iconify-icon { color: var(--orange); }
.ip-tag.env-home iconify-icon { color: var(--green); }
.ip-tag.env-unknown iconify-icon { color: var(--text-dim); }

/* ---- 近期出站 IP 历史 ---- */
.ip-history {
    width: 100%;
    max-width: 760px;
    text-align: left;
}

.history-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.04em;
}

.history-head iconify-icon { color: var(--accent); font-size: 1.1rem; }

.fc-history-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.fc-history-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 13px 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.fc-history-ip {
    flex: 1;
    min-width: 0;
    font-family: var(--mono);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    word-break: break-all;
}

.fc-history-count {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    flex-shrink: 0;
    font-size: 0.78rem;
    color: var(--accent);
    background: rgba(34, 211, 238, 0.1);
    padding: 3px 10px;
    border-radius: var(--radius-pill);
}

.fc-history-count iconify-icon { font-size: 13px; }

.fc-history-time {
    flex-shrink: 0;
    font-size: 0.78rem;
    color: var(--text-dim);
    font-family: var(--mono);
}

.fc-history-empty {
    font-size: 0.85rem;
    color: var(--text-dim);
    padding: 14px 4px;
}

/* 移动端适配 */
@media (max-width: 620px) {
    .falcon-main { padding: 48px 20px 64px; }
    .falcon-hero { margin-bottom: 48px; }
    .fc-history-item { flex-wrap: wrap; gap: 8px 14px; }
    .fc-history-time { width: 100%; padding-left: 0; }
}