/* 项目管理系统 - 自定义样式 */

body {
    background-color: #f5f6fa;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* 步骤时间线 */
.step-timeline {
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 8px;
}

.step-item {
    display: inline-block;
    transition: all 0.2s;
    border: 1px solid #dee2e6;
    font-size: 0.78rem;
}

.step-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.step-completed {
    background-color: #d4edda;
    border-color: #28a745;
}

.step-active {
    background-color: #cce5ff;
    border-color: #0d6efd;
    box-shadow: 0 0 0 2px rgba(13,110,253,0.25);
}

.step-skipped {
    background-color: #fff3cd;
    border-color: #ffc107;
}

.step-pending {
    background-color: #f8f9fa;
    border-color: #dee2e6;
}

/* 通知 */
.notification-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    font-size: 0.65rem;
    padding: 2px 5px;
}

.notification-dropdown .dropdown-item {
    white-space: normal;
    font-size: 0.85rem;
    padding: 8px 16px;
    border-bottom: 1px solid #f0f0f0;
}

/* 卡片 */
.card {
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    border: 1px solid #e3e6f0;
}

.card-header {
    background-color: #f8f9fc;
}

/* 表格 */
.table th {
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
}

.table td {
    font-size: 0.85rem;
    vertical-align: middle;
}

/* 进度报表sticky列 */
.sticky-col {
    position: sticky;
    left: 0;
    background: white;
    z-index: 1;
}

/* 统计卡片 */
.card.bg-primary, .card.bg-success, .card.bg-info, .card.bg-warning {
    border: none;
}
.card.bg-primary { background: linear-gradient(135deg,#6366f1,#4f46e5) !important; }
.card.bg-success { background: linear-gradient(135deg,#10b981,#059669) !important; }
.card.bg-info { background: linear-gradient(135deg,#06b6d4,#0891b2) !important; }
.card.bg-warning { background: linear-gradient(135deg,#f59e0b,#d97706) !important; }
.card.bg-danger { background: linear-gradient(135deg,#ef4444,#dc2626) !important; }

/* 导航栏 */
.navbar-brand {
    font-weight: 600;
    color: #e0e7ff !important;
}
.navbar .nav-link {
    color: rgba(224,231,255,.8) !important;
    transition: color .2s;
}
.navbar .nav-link:hover, .navbar .nav-link.active {
    color: #fff !important;
}
.navbar .badge.bg-light {
    background: rgba(255,255,255,.15) !important;
    color: #e0e7ff !important;
}
.navbar-toggler {
    border-color: rgba(255,255,255,.2);
}
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* 状态徽章 - 醒目放大 */
.badge {
    font-size: 0.9rem;
    padding: 0.4em 0.7em;
    font-weight: 600;
}

/* 登录页 */
.card.shadow {
    border: none;
}

/* 可折叠菜单标题样式 - 突出显示 */
.card-header[data-bs-toggle="collapse"] {
    cursor: pointer;
    background: linear-gradient(90deg,#eef2ff,#f5f3ff);
    border-left: 4px solid #6366f1;
    font-weight: 600;
    transition: all 0.2s;
}
.card-header[data-bs-toggle="collapse"]:hover {
    background: linear-gradient(90deg,#e0e7ff,#ede9fe);
    box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}
.card-header[data-bs-toggle="collapse"] h6 {
    font-weight: 700;
}