:root{--ink: #18202a;--muted: #657083;--line: #d8dee8;--panel: #ffffff;--soft: #f5f7fa;--accent: #0f766e;--accent-strong: #115e59;--warn: #b42318;--gold: #b7791f;--shadow: 0 18px 45px rgba(24, 32, 42, .12)}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--ink);background:#eef2f6;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{border:0;border-radius:6px;background:var(--accent);color:#fff;cursor:pointer;font-weight:700;min-height:40px;padding:0 16px}button:hover{background:var(--accent-strong)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);min-height:40px;padding:9px 11px}textarea{min-height:92px;resize:vertical}label{display:grid;gap:7px;color:#334155;font-size:.9rem;font-weight:700}.app-shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh}.sidebar{display:flex;flex-direction:column;gap:26px;border-right:1px solid var(--line);background:#fff;padding:24px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:8px;background:var(--accent);color:#fff;font-weight:800}.brand strong,.brand span{display:block}.brand span{color:var(--muted);font-size:.84rem}.nav-list{display:grid;gap:8px}.nav-item{justify-content:flex-start;width:100%;background:transparent;color:#334155;text-align:left}.nav-item:hover,.nav-item.is-active{background:#e5f3f1;color:var(--accent-strong)}.nav-group{display:grid;gap:6px}.nav-parent{border-radius:6px;color:#334155;font-weight:800;padding:10px 16px}.nav-parent.is-active{background:#f8fafc;color:var(--accent-strong)}.nav-children{display:grid;gap:6px;padding-left:14px}.nav-child{min-height:36px;padding-left:14px}.main-panel{min-width:0;padding:28px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}h1,h2,p{margin:0}h1{font-size:2rem;line-height:1.1}h2{font-size:1.2rem}.eyebrow{color:var(--gold);font-size:.75rem;font-weight:800;letter-spacing:0;text-transform:uppercase}.session-box{display:flex;align-items:center;gap:12px;color:var(--muted)}.ghost-button,.secondary-button{border:1px solid var(--line);background:#fff;color:var(--ink)}.ghost-button:hover,.secondary-button:hover{background:var(--soft)}.login-page{display:grid;min-height:100vh;place-items:center;padding:24px}.login-panel{display:grid;place-items:center;width:100%}.login-card{display:grid;gap:18px;width:min(420px,100%);border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow);padding:28px}.login-status,.dialog-status{border:1px solid var(--line);border-radius:6px;background:var(--soft);color:var(--muted);font-weight:700;padding:10px 12px}.login-status.is-error,.dialog-status.is-error{border-color:#b4231847;background:#fff5f5;color:var(--warn)}.metrics-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:18px}.metric-card{border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:18px}.metric-card span{color:var(--muted);font-size:.86rem;font-weight:700}.metric-card strong{display:block;margin-top:10px;font-size:1.7rem}.profile-page{display:grid;gap:18px}.profile-workspace{max-width:980px}.profile-content{display:grid;gap:22px;padding:22px}.profile-summary{display:flex;align-items:center;gap:18px;padding-bottom:22px;border-bottom:1px solid var(--line)}.profile-summary h2{margin-top:4px;font-size:1.45rem}.profile-summary p:last-child{color:var(--muted);margin-top:5px}.profile-avatar{display:grid;flex:0 0 auto;place-items:center;width:72px;height:72px;border-radius:8px;background:var(--accent);color:#fff;font-size:1.35rem;font-weight:800}.profile-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.profile-field{display:grid;gap:7px;border:1px solid var(--line);border-radius:8px;background:#f8fafc;padding:16px}.profile-field span{color:var(--muted);font-size:.78rem;font-weight:800;text-transform:uppercase}.profile-field strong{color:var(--ink);font-size:.98rem;overflow-wrap:anywhere}.workspace{overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.workspace-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px;border-bottom:1px solid var(--line)}.workspace-toolbar p{color:var(--muted);margin-top:3px}.toolbar-actions{display:grid;grid-template-columns:minmax(180px,260px) auto auto;gap:10px;align-items:center}.status-message{min-height:38px;padding:10px 18px;color:var(--muted);font-weight:700}.status-message.is-error{color:var(--warn)}.table-wrap{overflow:auto}.message-sections{display:grid;gap:22px;padding:0 18px 18px}.message-section{border:1px solid var(--line);border-radius:8px;overflow:hidden}.message-section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#f8fafc;padding:12px 14px}.message-section-head h3{margin:0;font-size:1rem}.message-section-head span{display:grid;place-items:center;min-width:30px;height:30px;border-radius:6px;background:#e5f3f1;color:var(--accent-strong);font-weight:800}table{width:100%;border-collapse:collapse;min-width:860px}th,td{border-top:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}th{color:#475569;background:#f8fafc;font-size:.78rem;text-transform:uppercase}td{color:#263241;font-size:.92rem}tr{cursor:pointer}tr:hover td{background:#f8fafc}.empty-state{padding:34px 18px;color:var(--muted);text-align:center}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#0f172a73;padding:14px;z-index:10}.record-dialog{display:grid;gap:18px;width:min(760px,100%);max-height:calc(100vh - 28px);overflow:auto;border-radius:8px;background:#fff;box-shadow:var(--shadow);padding:22px}.dialog-head,.dialog-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.icon-button{width:38px;min-height:38px;padding:0;background:#f1f5f9;color:var(--ink)}.icon-button:hover{background:#e2e8f0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid .is-wide{grid-column:1 / -1}.danger-button{background:var(--warn)}.danger-button:hover{background:#8f1d14}.dialog-actions span{flex:1}@media (max-width: 980px){.app-shell{grid-template-columns:1fr}.nav-list{grid-template-columns:repeat(3,minmax(0,1fr))}.metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace-toolbar,.topbar{align-items:stretch;flex-direction:column}.toolbar-actions{grid-template-columns:1fr}}@media (max-width: 620px){.main-panel,.sidebar{padding:18px}.nav-list,.metrics-grid,.profile-grid,.form-grid{grid-template-columns:1fr}.profile-summary{align-items:flex-start;flex-direction:column}}