/* ═══════════════════════════════════════════
   录取查询系统 - 查询页主题样式
   深红色渐变风格，参考截图设计
   ═══════════════════════════════════════════ */

/* ── 基础 ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
                 "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
    background: linear-gradient(180deg, #c53a2a 0%, #a83220 30%, #8a2618 70%, #5c1a0e 100%);
    color: #fff;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* ── 页面容器 ── */
.page {
    max-width: 420px;
    margin: 0 auto;
    padding: 20px 16px 40px;
    min-height: 100vh;
}

@media (min-width: 768px) {
    .page { max-width: 480px; padding: 24px 20px 60px; }
}

/* ── 顶部 Logo 栏 ── */
.top-bar {
    text-align: center;
    padding: 8px 0 4px;
}

.logo-img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* ── 主内容区 ── */
.main-content {
    padding-top: 48px;
}

.title-group {
    text-align: center;
    margin-bottom: 28px;
}

.sub-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    margin-bottom: 8px;
    letter-spacing: 0.05em;
}

.main-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
    letter-spacing: 0.02em;
    line-height: 1.3;
}

.hint-text {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
}

/* ── 表单卡片 ── */
.form-card {
    background: rgba(0,0,0,0.18);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 16px;
    padding: 20px 18px 24px;
    backdrop-filter: blur(4px);
}

.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    height: 48px;
    padding: 0 16px;
    font-size: 0.95rem;
    color: #333;
    background: #fff;
    border: none;
    border-radius: 10px;
    outline: none;
    transition: box-shadow 0.2s ease;
    -webkit-appearance: none;
}

.form-input::placeholder {
    color: #aaa;
    font-size: 0.9rem;
}

.form-input:focus {
    box-shadow: 0 0 0 3px rgba(255,255,255,0.2);
}

/* ── 提交按钮 ── */
.btn-submit {
    display: block;
    width: 100%;
    height: 48px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #e8554a 0%, #d14035 100%);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    -webkit-tap-highlight-color: transparent;
}

.btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(232, 85, 74, 0.4);
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* ── 验证码 ── */
.captcha-group {
    margin-bottom: 16px;
}

.captcha-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.captcha-expr {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    height: 48px;
    padding: 0 16px;
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 10px;
    letter-spacing: 0.04em;
    user-select: none;
    white-space: nowrap;
}

.captcha-input {
    flex: 1;
    min-width: 0;
}

.captcha-refresh {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 10px;
    background: rgba(255,255,255,0.08);
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
}

.captcha-refresh:hover {
    background: rgba(255,255,255,0.18);
}

.captcha-refresh:active {
    background: rgba(255,255,255,0.25);
}

/* ── 结果区域 ── */
.result-area {
    margin-top: 24px;
    animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.result-card {
    padding: 24px 20px;
    border-radius: 14px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.15);
}

.result-card.success {
    background: rgba(5, 150, 105, 0.2);
    border-color: rgba(5, 150, 105, 0.3);
}

.result-card.fail {
    background: rgba(220, 38, 38, 0.2);
    border-color: rgba(220, 38, 38, 0.3);
}

.result-icon {
    font-size: 48px;
    margin-bottom: 10px;
}

.result-card h2 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.result-card.success h2 { color: #6ee7b7; }
.result-card.fail h2 { color: #fca5a5; }

.result-detail {
    display: inline-block;
    text-align: left;
    margin-top: 10px;
    background: rgba(0,0,0,0.15);
    border-radius: 10px;
    padding: 14px 20px;
}

.result-detail p {
    padding: 3px 0;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.9);
}

.result-detail strong {
    color: #fff;
    font-weight: 600;
}

/* ── 键盘可用性 ── */
:focus-visible {
    outline: 2px solid rgba(255,255,255,0.5);
    outline-offset: 2px;
}

/* ── 打印 ── */
@media print {
    body { background: #fff; color: #333; }
    .btn-submit { display: none; }
}