/* ========================================
   唯璐云招聘系统 - 主样式表
   品牌色: #0052d9 毛玻璃卡片风格
   由 璐 构建运营
   ======================================== */

/* ---------- CSS Variables ---------- */
:root {
    --primary: #0052d9;
    --primary-light: #306eff;
    --primary-dark: #0037a6;
    --primary-bg: rgba(0, 82, 217, 0.06);
    --gradient: linear-gradient(135deg, #0052d9, #306eff);
    --text-primary: #1d2129;
    --text-secondary: #4e5969;
    --text-muted: #86909c;
    --bg-body: #f2f3f5;
    --bg-card: rgba(255, 255, 255, 0.85);
    --border-color: rgba(0, 0, 0, 0.06);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.10);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --max-width: 1200px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-light);
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ---------- Navigation ---------- */
.navbar {
    background: var(--gradient);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(0, 82, 217, 0.2);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-logo {
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 1px;
}

.nav-logo:hover {
    color: #fff;
    opacity: 0.9;
}

.logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.2);
    border-radius: 8px;
    font-size: 20px;
    font-weight: 800;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 4px;
}

.nav-link {
    color: rgba(255,255,255,0.85);
    padding: 8px 18px;
    border-radius: 6px;
    font-size: 15px;
    transition: all 0.2s;
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
    background: rgba(255,255,255,0.15);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.3s;
}

/* ---------- Hero Section ---------- */
.hero {
    background: var(--gradient);
    padding: 80px 0 60px;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.08) 0%, transparent 50%);
    animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-5%, 5%); }
}

.hero h1 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
    position: relative;
    letter-spacing: 2px;
}

.hero p {
    font-size: 18px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 32px;
    position: relative;
}

.hero-search {
    max-width: 560px;
    margin: 0 auto;
    display: flex;
    gap: 0;
    position: relative;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    border-radius: 50px;
    overflow: hidden;
}

.hero-search input {
    flex: 1;
    padding: 16px 24px;
    border: none;
    font-size: 16px;
    outline: none;
    background: #fff;
    color: var(--text-primary);
}

.hero-search button {
    padding: 16px 32px;
    background: var(--primary-dark);
    color: #fff;
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}

.hero-search button:hover {
    background: #002a8a;
}

/* ---------- Hero 徽章条 ---------- */
.hero-badge {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
    position: relative;
}

.hero-badge span {
    display: inline-block;
    padding: 6px 18px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    color: #fff;
    letter-spacing: 0.5px;
    transition: all 0.3s;
}

.hero-badge span:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-1px);
}

/* ---------- Hero 统计数据 ---------- */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 36px;
    position: relative;
}

.stat-item {
    text-align: center;
}

.stat-num {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
}

.stat-label {
    display: block;
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    margin-top: 4px;
}

/* ---------- Section General ---------- */
.section {
    padding: 60px 0;
}

.section-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.section-title::after {
    content: '';
    display: block;
    width: 48px;
    height: 4px;
    background: var(--gradient);
    margin: 12px auto 0;
    border-radius: 2px;
}

/* ---------- 平台优势区域 ---------- */
.platform-section {
    background: var(--bg-body);
    padding: 60px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
}

.feature-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 82, 217, 0.15);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 16px;
    line-height: 1;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ---------- Job Cards (毛玻璃卡片) ---------- */
.job-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.job-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    cursor: pointer;
}

.job-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 82, 217, 0.15);
}

.job-card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.job-card-title a {
    color: inherit;
}

.job-card-title a:hover {
    color: var(--primary);
}

.job-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 14px;
    color: var(--text-secondary);
}

.job-card-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.job-card-meta .badge {
    display: inline-block;
    padding: 2px 10px;
    background: var(--primary-bg);
    color: var(--primary);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.job-card-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.job-card-footer {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.job-card-score {
    font-size: 13px;
    color: var(--text-muted);
}

/* ---------- Job Detail Page ---------- */
.job-detail {
    max-width: 800px;
    margin: 0 auto;
}

.job-detail-header {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 28px;
}

.job-detail-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
}

.job-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
    font-size: 15px;
    color: var(--text-secondary);
}

.job-detail-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.job-detail-body {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 28px;
}

.job-detail-body h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.job-detail-body p,
.job-detail-body ul {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.job-detail-body ul {
    padding-left: 20px;
}

.job-detail-body ul li {
    margin-bottom: 6px;
}

.job-skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.skill-tag {
    display: inline-block;
    padding: 4px 14px;
    background: var(--primary-bg);
    color: var(--primary);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid rgba(0, 82, 217, 0.1);
}

/* ---------- Apply Form (毛玻璃卡片) ---------- */
.apply-form {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-sm);
}

.apply-form h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.form-group label .required {
    color: #e4393c;
    margin-left: 2px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d9dbe3;
    border-radius: var(--radius-sm);
    font-size: 15px;
    color: var(--text-primary);
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
    font-family: inherit;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 82, 217, 0.1);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 82, 217, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(0, 82, 217, 0.4);
    transform: translateY(-1px);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: var(--bg-body);
    color: var(--text-primary);
    border: 1px solid #d9dbe3;
}

.btn-secondary:hover {
    background: #e5e6eb;
}

.btn-block {
    width: 100%;
}

/* ---------- Alert / Message ---------- */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.6;
}

.alert-success {
    background: #e8f8e8;
    color: #00a854;
    border: 1px solid #b7ebc8;
}

.alert-error {
    background: #fef0ef;
    color: #e4393c;
    border: 1px solid #fcdbd9;
}

.alert-info {
    background: #e8f4fd;
    color: #0052d9;
    border: 1px solid #b7d6f7;
}

/* ---------- Loading Spinner ---------- */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ---------- Empty State ---------- */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state .icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.4;
}

.empty-state h3 {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* ---------- Footer ---------- */
.footer {
    background: #1d2129;
    color: rgba(255,255,255,0.7);
    padding: 48px 0 24px;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 32px;
}

.footer-col h4 {
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-col p,
.footer-col li {
    font-size: 14px;
    line-height: 1.8;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.6);
}

.footer-col ul li a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 20px;
    text-align: center;
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 28px;
    }

    .hero p {
        font-size: 16px;
    }

    .hero-search {
        flex-direction: column;
        border-radius: var(--radius-sm);
        max-width: 100%;
    }

    .hero-search input {
        border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    }

    .hero-search button {
        border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--primary);
        flex-direction: column;
        padding: 12px 20px;
        box-shadow: var(--shadow-md);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .job-grid {
        grid-template-columns: 1fr;
    }

    .job-detail-title {
        font-size: 24px;
    }

    .job-detail-header,
    .job-detail-body,
    .apply-form {
        padding: 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .hero-badge {
        gap: 8px;
    }
    .hero-badge span {
        font-size: 12px;
        padding: 4px 12px;
    }
    .hero-stats {
        gap: 24px;
    }
    .stat-num {
        font-size: 24px;
    }
    .features-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
    }
    .feature-card {
        padding: 24px 20px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 48px 0 36px;
    }

    .hero h1 {
        font-size: 24px;
    }

    .section {
        padding: 40px 0;
    }

    .hero-stats {
        flex-direction: column;
        gap: 12px;
    }
}
/* ---------- Job Detail (job.php 兼容) ---------- */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 20px;
    text-decoration: none;
}

.back-link:hover {
    color: var(--primary);
}

.job-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
    font-size: 15px;
    color: var(--text-secondary);
}

.job-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.job-section {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}

.job-section h2 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    color: var(--text-primary);
}

.job-content {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    display: inline-block;
    padding: 4px 14px;
    background: var(--primary-bg);
    color: var(--primary);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid rgba(0, 82, 217, 0.1);
}

.apply-section {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 82, 217, 0.12);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 40px;
}

.alert-danger {
    background: #fef0ef;
    color: #e4393c;
    border: 1px solid #fcdbd9;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.6;
}

.btn-lg {
    padding: 12px 36px;
    font-size: 16px;
}
/* ---------- 职位详情（腾讯风格） ---------- */
.job-detail-header {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
    position: relative;
}

.job-detail-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 18px;
    color: var(--text-primary);
    line-height: 1.3;
}

/* 元数据标签 */
.job-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
}

.meta-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 14px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 20px;
    color: var(--text-secondary);
    background: var(--primary-bg);
    border: 1px solid rgba(0, 82, 217, 0.08);
}

.meta-tag i {
    font-size: 12px;
    color: var(--primary);
}

.meta-dept { background: #e8f4fd; color: #0052d9; }
.meta-loc { background: #fef7e8; color: #b8860b; }
.meta-type { background: #e8f8e8; color: #00a854; }
.meta-exp { background: #f0f0f0; color: #666; }
.meta-score { background: #fef0ef; color: #e4393c; }

/* 技能标签 */
.job-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.skill-tag {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(0, 82, 217, 0.06);
    color: var(--primary);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid rgba(0, 82, 217, 0.12);
}

/* 投递按钮 */
.job-header-actions {
    margin-top: 4px;
}

.btn-apply {
    padding: 12px 36px;
    font-size: 16px;
    font-weight: 600;
}

.btn-apply i {
    margin-right: 6px;
}

/* 岗位区块 */
.job-section {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 16px;
}

.job-section h2 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.job-section h2 i {
    color: var(--primary);
    font-size: 18px;
}

/* 列表样式 */
.job-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.job-list li {
    position: relative;
    padding: 8px 0 8px 24px;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    border-bottom: 1px solid rgba(0,0,0,0.03);
}

.job-list li:last-child {
    border-bottom: none;
}

.job-list li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 16px;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.5;
}

/* 投递表单（优化） */
.apply-section {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 82, 217, 0.15);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    margin: 24px 0 40px;
}

.apply-section h2 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
}

.apply-section h2 i {
    color: var(--primary);
}

/* 双列表单 */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.req {
    color: #e4393c;
    margin-left: 2px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d9dbe3;
    border-radius: 10px;
    font-size: 15px;
    color: var(--text-primary);
    background: #fff;
    transition: all 0.2s;
    outline: none;
    font-family: inherit;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 82, 217, 0.08);
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 28px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #0052d9, #306eff);
    color: #fff;
    box-shadow: 0 4px 14px rgba(0, 82, 217, 0.25);
}

.btn-primary:hover {
    box-shadow: 0 6px 24px rgba(0, 82, 217, 0.35);
    transform: translateY(-1px);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-lg {
    padding: 14px 36px;
    font-size: 16px;
}

/* 返回链接 */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 20px;
    text-decoration: none;
    transition: color 0.2s;
}

.back-link:hover {
    color: var(--primary);
}

/* 响应式 */
@media (max-width: 768px) {
    .job-detail-title {
        font-size: 22px;
    }
    .job-detail-header {
        padding: 24px;
    }
    .job-section {
        padding: 20px 24px;
    }
    .apply-section {
        padding: 24px;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .meta-tag {
        font-size: 12px;
        padding: 4px 10px;
    }
}

@media (max-width: 480px) {
    .job-detail-header {
        padding: 20px;
    }
    .job-meta {
        gap: 8px;
    }
}