:root{--color-primary: #1E40AF;--color-primary-hover: #1D4ED8;--color-accent: #EA580C;--color-accent-hover: #C2410C;--color-bg: #F1F5F9;--color-bg-card: #FFFFFF;--color-text: #0F172A;--color-text-muted: #64748B;--color-border: #E2E8F0;--color-success: #16A34A;--color-warning: #D97706;--color-danger: #DC2626;--color-info: #0284C7;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-card: 0 1px 3px rgba(15, 23, 42, .08);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--header-height: 57px;--sidebar-width: 220px}@media(max-width:768px){:root{--header-height: 52px}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{font-family:var(--font-family);background:var(--color-bg);color:var(--color-text);line-height:1.5;min-height:100vh;min-height:100dvh}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.blast-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:.5rem 1rem;min-height:2.5rem;border:none;border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;transition:background .15s;touch-action:manipulation}.blast-btn--primary{background:var(--color-primary);color:#fff}.blast-btn--primary:hover{background:var(--color-primary-hover)}.blast-btn--accent{background:var(--color-accent);color:#fff}.blast-btn--accent:hover{background:var(--color-accent-hover)}.blast-btn--ghost{background:transparent;border:1px solid var(--color-border);color:var(--color-text)}.blast-btn--danger{background:var(--color-danger);color:#fff}.blast-btn:disabled{opacity:.5;cursor:not-allowed}.blast-input,.blast-select,.blast-textarea{width:100%;padding:.5rem .75rem;min-height:2.5rem;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;font-family:inherit;background:#fff}.blast-textarea{min-height:80px;resize:vertical}.blast-label{display:block;font-size:.875rem;font-weight:500;margin-bottom:var(--spacing-xs)}.blast-card{background:var(--color-bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:var(--spacing-lg)}.blast-badge{display:inline-block;padding:.15rem .5rem;border-radius:999px;font-size:.75rem;font-weight:500}.blast-badge--pending{background:#fef3c7;color:#92400e}.blast-badge--accepted{background:#dbeafe;color:#1e40af}.blast-badge--completed{background:#dcfce7;color:#166534}.blast-badge--rejected,.blast-badge--cancelled{background:#fee2e2;color:#991b1b}.blast-badge--awaiting{background:#e0e7ff;color:#3730a3}.blast-badge--default{background:#f1f5f9;color:#475569}.blast-table{width:100%;border-collapse:collapse;font-size:.875rem}.blast-table th,.blast-table td{padding:.75rem;text-align:left;border-bottom:1px solid var(--color-border)}.blast-table th{font-weight:600;color:var(--color-text-muted);background:#f8fafc}.blast-table tr:hover td{background:#f8fafc}.blast-table td{vertical-align:middle}.blast-table .blast-btn{min-height:2rem;padding:.3rem .55rem;font-size:.75rem;white-space:nowrap}.blast-form__group{margin-bottom:var(--spacing-md)}.blast-form__error{color:var(--color-danger);font-size:.8rem;margin-top:var(--spacing-xs)}.blast-alert{padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);font-size:.875rem}.blast-alert--error{background:#fee2e2;color:#991b1b}@media(max-width:640px){.blast-card{padding:var(--spacing-md);border-radius:var(--radius-md)}.blast-table{font-size:.8125rem}.blast-table th,.blast-table td{padding:.55rem .65rem}.blast-btn{min-height:2.75rem}.blast-input,.blast-select,.blast-textarea{font-size:16px}}