:root{color:#20242a;background:#f3f6f9;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:#f3f6f9}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.72}.loading-screen{display:grid;min-height:100vh;place-items:center;background:#f3f6f9}.loading-mark{width:36px;height:36px;border:3px solid #c9d5e2;border-top-color:#2563a9;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.portal-shell{display:grid;grid-template-rows:56px minmax(0,1fr);min-height:100vh;background:#f3f6f9}.portal-header{display:flex;align-items:center;gap:14px;min-width:0;padding:0 18px;color:#fff;background:#1f344a}.portal-logo{display:inline-flex;align-items:center;gap:10px;min-width:160px;font-weight:700}.header-spacer{flex:1}.header-user{display:inline-flex;align-items:center;gap:9px;min-width:0}.header-user div{display:grid;gap:1px;min-width:0}.header-user strong{overflow:hidden;max-width:160px;font-size:.86rem;text-overflow:ellipsis;white-space:nowrap}.header-user span{overflow:hidden;max-width:180px;color:#bdd1e7;font-size:.72rem;text-overflow:ellipsis;white-space:nowrap}.portal-body{display:grid;grid-template-columns:244px minmax(0,1fr);min-height:0}.portal-shell-menu-collapsed .portal-body{grid-template-columns:0 minmax(0,1fr)}.side-nav{overflow:auto;min-height:0;padding:12px 8px;color:#dce8f6;background:#1f344a}.portal-shell-menu-collapsed .side-nav{display:none}.portal-main{overflow:auto;min-width:0;min-height:0;background:#f3f6f9}.dashboard-page{display:grid;gap:18px;width:min(1180px,calc(100% - 36px));margin:0 auto;padding:20px 0 32px}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.page-heading h1{margin:0;color:#1f2933;font-size:1.28rem}.page-heading p{margin:4px 0 0;color:#66758a;font-size:.9rem}.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:16px}.panel.wide{grid-column:1 / -1}@media(max-width:880px){.portal-header{padding:0 12px}.portal-logo span:last-child,.header-user span,.icon-text-button span{display:none}.portal-body{grid-template-columns:minmax(0,1fr)}.side-nav{position:fixed;z-index:20;top:56px;bottom:0;left:0;width:min(82vw,300px);box-shadow:8px 0 24px #0f172a38}.portal-shell-menu-collapsed .side-nav{display:none}.summary-grid,.dashboard-grid{grid-template-columns:1fr}.dashboard-page{width:min(100% - 24px,1180px)}}@media(max-width:560px){.portal-header{gap:9px}.header-user strong{max-width:86px}.page-heading{display:grid}}.brand-mark{display:inline-grid;width:40px;height:40px;place-items:center;border-radius:8px;color:#fff;background:#2563a9;font-weight:800}.brand-mark.small{width:30px;height:30px;border-radius:7px;font-size:.82rem;background:#ffffff29}.icon-button,.icon-text-button{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;border:1px solid rgba(255,255,255,.14);border-radius:8px;color:#fff;background:#ffffff1a}.icon-text-button{gap:8px;padding:0 12px;font-size:.86rem}.login-screen{display:grid;min-height:100vh;place-items:center;padding:24px;background:linear-gradient(135deg,#1f344af2,#2563a9db),#1f344a}.login-panel{width:min(100%,420px);padding:28px;border:1px solid #d8e2ee;border-radius:8px;background:#fff;box-shadow:0 18px 50px #0f172a38}.login-brand{display:flex;align-items:center;gap:14px;margin-bottom:24px}.login-brand h1{margin:0;color:#1f2933;font-size:1.35rem}.login-brand p{margin:3px 0 0;color:#66758a;font-size:.9rem}.login-form{display:grid;gap:16px}.field{display:grid;gap:7px;color:#394557;font-size:.9rem;font-weight:650}.input-wrap{display:grid;grid-template-columns:22px minmax(0,1fr);align-items:center;gap:8px;height:46px;padding:0 12px;border:1px solid #cfd9e5;border-radius:8px;color:#66758a;background:#fff}.input-wrap:focus-within{border-color:#2563a9;box-shadow:0 0 0 3px #2563a924}.input-wrap input{width:100%;min-width:0;border:0;outline:0;color:#1f2933;background:transparent}.form-error{margin:0;padding:10px 12px;border:1px solid #f0b8b8;border-radius:8px;color:#a33d3d;background:#fff3f3;font-size:.86rem}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:46px;border:0;border-radius:8px;color:#fff;background:#2563a9;font-weight:700}.menu-group{display:grid;gap:2px;margin-bottom:12px}.menu-group p{margin:8px 10px 4px;color:#9eb8d4;font-size:.72rem;font-weight:800;letter-spacing:.08em}.menu-item{display:grid;grid-template-columns:22px minmax(0,1fr);align-items:center;gap:8px;min-height:38px;padding:0 10px;border:0;border-left:3px solid transparent;border-radius:8px;color:#dce8f6;background:transparent;text-align:left}.menu-item span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.menu-item.active{border-left-color:#82b7ed;color:#fff;background:#82b7ed29;font-weight:700}.tab-bar{display:flex;gap:6px;min-height:44px;padding:8px 18px 0;border-bottom:1px solid #d9e2ec;background:#fff}.tab{min-width:136px;height:36px;padding:0 14px;border:1px solid #d9e2ec;border-bottom:0;border-radius:8px 8px 0 0;color:#526276;background:#f6f8fb}.tab.active{color:#1f344a;background:#fff;font-weight:700}.status-pill{display:inline-flex;align-items:center;height:28px;padding:0 10px;border:1px solid #bdd1e7;border-radius:999px;color:#2563a9;background:#edf6ff;font-size:.78rem;font-weight:800}.summary-card{display:flex;align-items:center;gap:12px;min-height:88px;padding:16px;border:1px solid #d9e2ec;border-top:3px solid #2563a9;border-radius:8px;background:#fff}.summary-card.good{border-top-color:#2f8b63}.summary-card p{margin:0 0 4px;color:#66758a;font-size:.82rem}.summary-card strong{color:#1f2933;font-size:1.04rem}.panel{overflow:hidden;border:1px solid #d9e2ec;border-radius:8px;background:#fff}.panel-header{display:flex;align-items:center;justify-content:space-between;min-height:46px;padding:0 16px;border-bottom:1px solid #e4ebf2}.panel-header h2{margin:0;color:#1f2933;font-size:.98rem}.notice-list,.calendar-list{display:grid}.notice-item,.calendar-item{display:grid;gap:10px;padding:13px 16px;border-bottom:1px solid #eef2f6}.notice-item{grid-template-columns:auto minmax(0,1fr)}.notice-item:last-child,.calendar-item:last-child{border-bottom:0}.notice-item span{display:inline-flex;align-items:center;height:22px;padding:0 7px;border-radius:5px;color:#fff;background:#2563a9;font-size:.72rem;font-weight:800}.notice-item h3{margin:0;color:#253244;font-size:.9rem}.notice-item p{margin:3px 0 0;color:#7a8797;font-size:.78rem}.calendar-item{grid-template-columns:54px minmax(0,1fr);align-items:center}.calendar-item strong{color:#2563a9}.calendar-item span{color:#344256}.quick-actions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:#e4ebf2}.quick-actions button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:56px;padding:12px;border:0;color:#253244;background:#fff;font-weight:650}@media(max-width:760px){.quick-actions{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:460px){.login-panel{padding:22px}.quick-actions{grid-template-columns:1fr}}