/* ==========================================================================
   search.css — 搜索引擎式布局（Online Test / Hawkeye 共用）
   类别：布局（大标题 + 大搜索框，居中偏上；搜索框下放结果）
   ========================================================================== */

.search-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: min(16vh, 200px) 24px 60px;
}

/* 大标题 */
.search-head {
    text-align: center;
    margin-bottom: 34px;
}

.search-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #eaf6ff;
}

.search-title iconify-icon {
    color: var(--accent);
    font-size: 2.1rem;
    filter: drop-shadow(0 0 12px rgba(34, 211, 238, 0.5));
}

.search-desc {
    margin-top: 14px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.search-desc code {
    font-family: var(--mono);
    color: var(--accent);
    background: rgba(34, 211, 238, 0.1);
    padding: 1px 6px;
    border-radius: 6px;
    font-size: 0.84rem;
}

/* 大搜索框（胶囊） */
.search-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    width: 100%;
    max-width: 720px;
    padding: 8px 8px 8px 12px;
    background: var(--surface-solid);
    border: 1px solid var(--border);
    border-radius: 48px;
    box-shadow: var(--shadow-card);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.search-bar:focus-within {
    border-color: rgba(34, 211, 238, 0.5);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.12), var(--shadow-card);
}

.search-input {
    flex: 1;
    min-width: 0;
    padding: 14px 10px;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-family: var(--mono);
    font-size: 1.15rem;
}

.search-input::placeholder { color: var(--text-dim); }

.search-btn {
    flex-shrink: 0;
    padding: 13px 30px;
    border-radius: 40px;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: #04121a;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 0 16px rgba(34, 211, 238, 0.25);
    transition: filter 0.2s, box-shadow 0.2s;
}

.search-btn:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 26px rgba(34, 211, 238, 0.4);
}

.search-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

/* 搜索框下方：结果区域 */
.search-results {
    width: 100%;
    max-width: 760px;
    margin-top: 44px;
    text-align: left;
}

/* 移动端：搜索框内换行堆叠 */
@media (max-width: 620px) {
    .search-main { padding: 10vh 20px 48px; }
    .search-bar { flex-wrap: wrap; border-radius: 24px; padding: 10px; }
    .search-input { min-width: 100%; order: 3; }
    .search-btn { width: 100%; order: 4; }
    .search-bar .proto-tabs { order: 1; }
}