:root{--bg: #eef3f9;--bg-accent: #e4edf7;--surface: #ffffff;--surface-elevated: rgba(255, 255, 255, .92);--sidebar: #0f2238;--sidebar-mid: #152f4d;--sidebar-border: rgba(255, 255, 255, .08);--primary: #1a3a5c;--primary-hover: #15304d;--primary-soft: #e8f0f8;--primary-glow: rgba(26, 58, 92, .12);--text: #0f172a;--text-secondary: #334155;--muted: #64748b;--border: #dbe4ee;--border-strong: #c9d5e3;--danger: #dc2626;--danger-soft: #fef2f2;--success: #059669;--success-soft: #ecfdf5;--warning: #d97706;--warning-soft: #fffbeb;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);--shadow: 0 10px 30px rgba(15, 23, 42, .06);--shadow-lg: 0 24px 60px rgba(15, 23, 42, .1);--radius: 18px;--radius-sm: 12px;--radius-xs: 8px;--transition: .18s ease;font-family:DM Sans,-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,sans-serif;color:var(--text);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 0% 0%,rgba(26,58,92,.07),transparent 32%),radial-gradient(circle at 100% 0%,rgba(61,111,155,.06),transparent 28%),linear-gradient(180deg,#f7fafc 0%,var(--bg) 100%)}button,input,select{font:inherit}h1,h2,h3,h4,p{margin:0}.muted{color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}.eyebrow--light{color:#dbeafeb8}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px #0596692e;flex-shrink:0}.btn{border:0;border-radius:var(--radius-sm);padding:10px 16px;font-weight:600;cursor:pointer;transition:transform var(--transition),box-shadow var(--transition),background var(--transition),border-color var(--transition)}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn:active:not(:disabled){transform:translateY(0)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--primary{background:linear-gradient(135deg,#1a3a5c,#2a5f8f);color:#fff;box-shadow:0 8px 20px #1a3a5c38}.btn--primary:hover:not(:disabled){box-shadow:0 12px 24px #1a3a5c47}.btn--secondary{background:var(--primary-soft);color:var(--primary);border:1px solid rgba(26,58,92,.08)}.btn--danger{background:var(--danger);color:#fff}.btn--ghost{background:var(--surface);color:var(--text-secondary);border:1px solid var(--border)}.btn--sidebar{background:#ffffff0f;color:#ffffffe0;border:1px solid var(--sidebar-border)}.btn--sidebar:hover:not(:disabled){background:#ffffff1a}.btn--block{width:100%}.btn--lg{padding:14px 18px;font-size:15px}.btn--sm{padding:6px 12px;font-size:13px;border-radius:var(--radius-xs)}.field{display:grid;gap:8px}.field span{font-size:13px;font-weight:600;color:var(--text-secondary)}.field input,.field select{width:100%;border:1px solid var(--border);border-radius:var(--radius-sm);padding:13px 15px;background:#fff;color:var(--text);transition:border-color var(--transition),box-shadow var(--transition)}.field input::placeholder{color:#94a3b8}.field input:focus,.field select:focus{outline:none;border-color:#7fa3c4;box-shadow:0 0 0 4px var(--primary-glow)}.form-error{color:var(--danger);font-size:14px;padding:10px 12px;background:var(--danger-soft);border-radius:var(--radius-xs)}.badge{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.01em}.badge--success{background:var(--success-soft);color:var(--success)}.badge--warning{background:var(--warning-soft);color:var(--warning)}.badge--danger{background:var(--danger-soft);color:var(--danger)}.badge--neutral{background:#f1f5f9;color:#475569}.badge--primary{background:var(--primary-soft);color:var(--primary)}.login-page{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.login-page__aside{position:relative;overflow:hidden;background:radial-gradient(circle at 20% 20%,rgba(96,165,250,.14),transparent 35%),linear-gradient(160deg,#0c1c30,#132f4d 48%,#1a4068);color:#e8f2ff;padding:56px;display:flex;align-items:center}.login-page__aside:before{content:"";position:absolute;inset:auto -80px -80px auto;width:280px;height:280px;border-radius:50%;background:#ffffff0a}.login-page__aside-inner{position:relative;max-width:520px;display:grid;gap:22px}.login-page__aside h2{font-size:40px;line-height:1.15;letter-spacing:-.02em}.login-page__lead{color:#e8f2ffc7;font-size:16px;max-width:420px}.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:8px}.feature-card{padding:18px;border-radius:var(--radius-sm);background:#ffffff0f;border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.feature-card h3{font-size:15px;margin-bottom:6px}.feature-card p{font-size:13px;color:#e8f2ffad}.login-page__panel{display:flex;align-items:center;justify-content:center;padding:48px}.login-page__panel-inner{width:100%;max-width:420px;display:grid;gap:32px}.login-page__brand{display:flex;gap:16px;align-items:center}.login-page__brand h1{font-size:30px;letter-spacing:-.02em}.brand-mark{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,var(--primary),#3d6f9b);color:#fff;font-weight:800;font-size:20px;box-shadow:var(--shadow)}.brand-mark--lg{width:56px;height:56px;border-radius:16px;font-size:24px}.login-form{display:grid;gap:18px;padding:28px;background:var(--surface-elevated);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg)}.shell{min-height:100vh;display:grid;grid-template-columns:280px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:linear-gradient(180deg,rgba(255,255,255,.03),transparent 120px),linear-gradient(180deg,var(--sidebar) 0%,#0a1828 100%);color:#dbeafe;padding:22px 16px;display:flex;flex-direction:column;gap:20px;border-right:1px solid rgba(255,255,255,.04)}.sidebar__brand{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:var(--radius-sm);background:#ffffff0a;border:1px solid var(--sidebar-border)}.sidebar__brand strong{display:block;font-size:15px}.sidebar__brand span{color:#dbeafe9e;font-size:12px}.sidebar__nav-label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#dbeafe73;padding:0 10px;margin-bottom:-4px}.sidebar__nav{display:grid;gap:6px}.nav-item{display:flex;align-items:center;gap:12px;border:1px solid transparent;background:transparent;color:#dbeafec7;padding:12px;border-radius:var(--radius-sm);cursor:pointer;text-align:left;transition:background var(--transition),border-color var(--transition),color var(--transition)}.nav-item:hover{background:#ffffff0f;color:#fff}.nav-item.is-active{background:linear-gradient(135deg,#ffffff1a,#ffffff0a);border-color:#ffffff1f;color:#fff;box-shadow:inset 3px 0 #60a5fa}.nav-item__icon{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:#ffffff14;font-size:14px;font-weight:700;flex-shrink:0}.nav-item.is-active 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rgba(5,150,105,.12)}.page{display:grid;gap:22px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.stat-card{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 20px 18px;box-shadow:var(--shadow-sm);transition:transform var(--transition),box-shadow var(--transition)}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),#4f86b5)}.stat-card--green:before{background:linear-gradient(90deg,#059669,#34d399)}.stat-card--amber:before{background:linear-gradient(90deg,#d97706,#fbbf24)}.stat-card--slate:before{background:linear-gradient(90deg,#64748b,#94a3b8)}.stat-card__top{display:flex;align-items:center;justify-content:space-between;gap:12px}.stat-card__label{color:var(--muted);font-size:13px;font-weight:600}.stat-card__icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);font-size:14px;font-weight:700}.stat-card--green .stat-card__icon{background:var(--success-soft);color:var(--success)}.stat-card--amber .stat-card__icon{background:var(--warning-soft);color:var(--warning)}.stat-card--slate 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var(--transition),box-shadow var(--transition)}.segmented__item.is-active{background:#fff;color:var(--primary);box-shadow:var(--shadow-sm)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:15px 20px;text-align:left;border-bottom:1px solid #f1f5f9;font-size:14px}th{color:var(--muted);font-weight:700;font-size:12px;letter-spacing:.04em;text-transform:uppercase;background:#f8fafc}tbody tr{transition:background var(--transition)}tbody tr:hover{background:#f8fbff}tbody tr:last-child td{border-bottom:0}.code-chip{border:1px solid rgba(26,58,92,.1);background:linear-gradient(180deg,#f8fbff,#f1f6fb);color:var(--primary);padding:8px 12px;border-radius:10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:700;font-size:13px;cursor:pointer;transition:background var(--transition),border-color var(--transition),transform var(--transition)}.code-chip:hover{background:var(--primary-soft);border-color:#1a3a5c2e;transform:translateY(-1px)}.loading-block{display:flex;align-items:center;justify-content:center;gap:12px;padding:56px 24px;color:var(--muted);font-size:14px}.loading-block__spinner{width:18px;height:18px;border-radius:50%;border:2px solid #dbe4ee;border-top-color:var(--primary);animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{padding:64px 24px;text-align:center}.empty-state__icon{width:56px;height:56px;margin:0 auto 16px;border-radius:16px;display:grid;place-items:center;background:#f1f5f9;color:var(--muted);font-size:22px;font-weight:700}.empty-state h4{font-size:18px}.empty-state p{margin-top:8px;color:var(--muted);max-width:360px;margin-inline:auto}.modal-backdrop{position:fixed;inset:0;background:#0f172a80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:grid;place-items:center;padding:24px;z-index:50;animation:fadeIn .15s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{width:100%;background:#fff;border-radius:20px;box-shadow:var(--shadow-lg);animation:slideUp .2s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.modal--sm{max-width:440px}.modal__header,.modal__body,.modal__footer{padding:20px 24px}.modal__header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.modal__header h3{font-size:18px}.modal__footer{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--border);background:#fafcff}.modal-text{color:var(--muted);margin-bottom:16px;font-size:14px}.icon-btn{border:0;background:transparent;font-size:24px;line-height:1;cursor:pointer;color:var(--muted);width:32px;height:32px;border-radius:8px}.icon-btn:hover{background:#f1f5f9}.toast-stack{position:fixed;right:24px;bottom:24px;display:grid;gap:10px;z-index:100}.toast{min-width:240px;padding:14px 16px;border-radius:var(--radius-sm);color:#fff;box-shadow:var(--shadow-lg);font-size:14px;font-weight:600;animation:slideUp .2s ease}.toast--success{background:linear-gradient(135deg,#047857,#059669)}.toast--error{background:linear-gradient(135deg,#b91c1c,#dc2626)}.toast--info{background:linear-gradient(135deg,var(--primary),#2a5f8f)}@media(max-width:1080px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.shell{grid-template-columns:1fr}.sidebar{display:none}.main__header{flex-direction:column;align-items:stretch}.header-actions{justify-content:space-between}}@media(max-width:760px){.login-page{grid-template-columns:1fr}.login-page__aside{display:none}.login-page__panel{padding:24px}.main{padding:20px 16px 32px}.card__toolbar,.toolbar-left,.toolbar-right{flex-direction:column;align-items:stretch}.stats-grid{grid-template-columns:1fr}.segmented{width:100%;overflow-x:auto}}