:root{--bg: #f4f6f8;--surface: #ffffff;--border: #dfe3e8;--text: #1c2833;--muted: #5f6b7a;--primary: #0f6e56;--primary-dark: #0b5442;--primary-soft: #e3f3ee;--danger: #b42318;--danger-soft: #fee4e2;--warn: #b54708;--warn-soft: #fef0c7;--info: #175cd3;--info-soft: #e0eaff;--neutral-soft: #eef0f3;--radius: 8px;--shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .1);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;font-size:14px;line-height:1.45}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:22px;margin:0 0 4px}h2{font-size:16px;margin:0 0 12px}p{margin:0 0 8px}.muted{color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.shell{display:flex;min-height:100vh}.mobile-header,.mobile-tabs,.sidebar-overlay{display:none}.sidebar{width:232px;background:#0f2a24;color:#d7e5e0;padding:20px 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var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;margin-bottom:18px}.grid{display:grid;gap:14px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.stat{padding:14px 16px}.stat .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px}.stat .value{font-size:24px;font-weight:600;margin-top:4px}.stat .sub{color:var(--muted);font-size:12px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:9px 10px;border-bottom:1px solid 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rgba(15,110,86,.25);border-color:var(--primary)}textarea{min-height:80px;resize:vertical}.field{margin-bottom:14px}.row{display:flex;gap:12px;align-items:flex-end}.row>*{flex:1}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}button,.btn{padding:8px 14px;border-radius:6px;border:1px solid var(--border);background:#fff;color:var(--text);font:inherit;font-weight:500;cursor:pointer}button:hover{background:#f7f8fa}button.primary{background:var(--primary);border-color:var(--primary);color:#fff}button.primary:hover{background:var(--primary-dark)}button.danger{background:#fff;border-color:var(--danger);color:var(--danger)}button.danger:hover{background:var(--danger-soft)}button:disabled{opacity:.55;cursor:not-allowed}button.link{border:none;background:none;color:var(--primary);padding:0}.error{background:var(--danger-soft);color:var(--danger);padding:10px 12px;border-radius:6px;margin-bottom:12px}.error ul{margin:6px 0 0 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solid var(--border)}.timeline .dot{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:700;background:var(--neutral-soft)}.timeline .dot.APPROVED{background:var(--primary);color:#fff}.timeline .dot.REJECTED{background:var(--danger);color:#fff}.timeline .dot.PENDING{background:var(--warn-soft);color:var(--warn)}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.filters>*{width:auto;min-width:160px}.notification-list{display:grid;gap:10px}.notification-card{width:100%;display:grid;grid-template-columns:10px 1fr;gap:12px;padding:16px;text-align:left;background:var(--surface);box-shadow:var(--shadow)}.notification-card:hover{background:#fafbfc}.notification-card.unread{border-color:var(--primary);background:var(--primary-soft)}.notification-marker{width:8px;height:8px;margin-top:6px;border-radius:50%;background:transparent}.notification-card.unread .notification-marker{background:var(--primary)}.notification-content{display:grid;gap:4px}.notification-title{font-weight:650}.notification-meta{color:var(--muted);font-size:12px}@media (max-width: 900px){body{font-size:15px}.shell{display:block;padding-top:60px;padding-bottom:68px}.mobile-header{position:fixed;z-index:40;inset:0 0 auto 0;height:60px;padding:8px 12px;display:grid;grid-template-columns:44px 1fr auto auto;align-items:center;gap:8px;color:#fff;background:#0f2a24;box-shadow:var(--shadow)}.menu-button{width:44px;height:44px;padding:0;color:#fff;background:transparent;border-color:#ffffff40;font-size:22px}.mobile-brand{font-weight:700;font-size:16px}.mobile-brand small{display:block;color:#9fbdb3;font-size:11px;font-weight:500}.mobile-notifications{min-height:44px;display:flex;align-items:center;gap:6px;color:#fff;font-size:13px}.mobile-signout{min-height:44px;padding:0 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