/* 高考志愿填报系统 - 样式 */
:root {
    --bg-dark: #0d1117;
    --card-bg: #161b22;
    --border-color: #30363d;
}

body {
    background-color: var(--bg-dark);
    color: #e6edf3;
    font-family: "Microsoft YaHei", -apple-system, "Segoe UI", sans-serif;
}

.card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

.card-header {
    background-color: rgba(255,255,255,0.03);
    border-bottom-color: var(--border-color);
    font-weight: 600;
}

.nav-tabs .nav-link {
    color: #8b949e;
    border-color: transparent;
}

.nav-tabs .nav-link.active {
    background-color: var(--card-bg);
    color: #e6edf3;
    border-color: var(--border-color) var(--border-color) var(--card-bg);
}

.nav-tabs .nav-link:hover {
    border-color: var(--border-color);
    isolation: isolate;
}

.table {
    color: #e6edf3;
    font-size: 0.9rem;
}

.table-hover tbody tr:hover {
    background-color: rgba(255,255,255,0.03);
    color: #e6edf3;
}

.table-dark {
    --bs-table-bg: #21262d;
}

/* 冲稳保配色 */
.bg-rush {
    background-color: rgba(255, 152, 0, 0.15) !important;
}
.bg-steady {
    background-color: rgba(3, 169, 244, 0.15) !important;
}
.bg-safe {
    background-color: rgba(76, 175, 80, 0.15) !important;
}

/* 加载遮罩 */
#loadingOverlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(13, 17, 23, 0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* 输入框 */
.form-control, .form-select, .input-group-text {
    background-color: #21262d;
    border-color: #30363d;
    color: #e6edf3;
}

.form-control:focus, .form-select:focus {
    background-color: #21262d;
    border-color: #58a6ff;
    color: #e6edf3;
    box-shadow: 0 0 0 0.2rem rgba(88, 166, 255, 0.15);
}

.form-control::placeholder {
    color: #6e7681;
}

/* 滚动条 */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #30363d;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #484f58;
}

/* 院校详情中的卡片 */
.school-major-card {
    background: rgba(255,255,255,0.02);
    border-left: 3px solid #58a6ff;
    padding: 8px 12px;
    margin-bottom: 6px;
    border-radius: 4px;
}

/* 徽章动画 */
.badge-clickable {
    cursor: pointer;
    transition: all 0.2s;
}
.badge-clickable:hover {
    transform: scale(1.05);
    filter: brightness(1.2);
}