:root{--primary: #0F6B78;--on-primary: #FFFFFF;--secondary: #0D9488;--accent: #FF7A59;--background: #F6FBFA;--foreground: #16323A;--muted: #EAF4F2;--border: #D6E8E6;--destructive: #C23B4B;--ring: #0F766E;--cta: #F97316;--on-secondary: #FFFFFF;--on-accent: #FFFFFF;--card: #FFFFFF;--card-foreground: #16323A;--muted-foreground: #587079;--on-destructive: #FFFFFF;--on-cta: #FFFFFF;--success: #168A68;--warning: #B26A14;--secondary-text: #587079;--font-heading: Inter, PingFang SC, Hiragino Sans GB, Microsoft YaHei, sans-serif;--font-body: Inter, PingFang SC, Hiragino Sans GB, Microsoft YaHei, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--text-xs: 12px;--text-sm: 14px;--text-base: 16px;--text-lg: 18px;--text-xl: 20px;--text-2xl: 24px;--text-3xl: 32px;--text-4xl: 40px;--text-5xl: 48px;--radius-none: 0px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 24px;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--space-2xl: 32px;--space-3xl: 48px;--space-4xl: 64px}*{box-sizing:border-box}:root{color:var(--foreground);background:var(--background);font-family:var(--font-body);font-synthesis:none;text-rendering:optimizeLegibility}body{margin:0;min-width:320px;background:var(--background)}button,input,textarea,select{font:inherit}button{border:0;cursor:pointer}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid color-mix(in srgb,var(--ring) 28%,transparent);outline-offset:2px}button:disabled{cursor:not-allowed;opacity:.6}h1,h2,h3,p{margin:0}h1,h2,h3,strong{font-family:var(--font-heading)}h1{font-size:clamp(28px,3.2vw,42px);line-height:1.12;letter-spacing:-.02em}h2{font-size:24px;line-height:1.2}h3{font-size:17px;line-height:1.35}.app-shell{min-height:100vh;display:grid;grid-template-columns:248px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:28px 18px 20px;background:var(--card);border-right:1px solid var(--border)}.brand,.mobile-brand{display:flex;align-items:center;gap:11px;color:var(--foreground);background:transparent;text-align:left}.brand{padding:0 10px}.brand-mark,.auth-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--primary);color:var(--on-primary);font-weight:800;font-size:20px;box-shadow:0 5px #084d57}.brand-copy{display:grid;gap:3px}.brand-copy strong{font-size:18px}.brand-copy small{color:var(--muted-foreground);font-size:11px}.campus-switcher{display:flex;align-items:center;gap:9px;margin:38px 0 20px;padding:10px;background:var(--muted);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--muted-foreground)}.campus-switcher>span:nth-child(2){display:grid;gap:3px;flex:1;min-width:0}.campus-switcher small{font-size:11px}.campus-switcher strong{color:var(--foreground);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.campus-icon{display:grid;place-items:center;width:30px;height:30px;color:var(--primary);background:var(--card);border-radius:8px}.sidebar-nav{display:grid;gap:5px}.nav-item{min-height:46px;display:flex;align-items:center;gap:12px;padding:0 14px;background:transparent;border-radius:var(--radius-md);color:var(--muted-foreground);text-align:left;transition:background .18s ease,color .18s ease,transform .18s ease}.nav-item:hover{background:var(--muted);color:var(--foreground);transform:translate(2px)}.nav-item.is-active{background:var(--primary);color:var(--on-primary);font-weight:700;box-shadow:0 5px #0f6b781f}.sidebar-profile{display:flex;align-items:center;gap:10px;margin-top:auto;padding:14px 10px 0;background:transparent;border-top:1px solid var(--border);color:var(--foreground);text-align:left}.sidebar-profile>span:nth-child(2){display:grid;gap:3px;flex:1;min-width:0}.sidebar-profile strong,.sidebar-profile small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-profile small{color:var(--muted-foreground);font-size:11px}.main-column{min-width:0}.topbar{height:80px;display:flex;align-items:center;gap:24px;padding:0 42px;background:#f6fbfaeb;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.mobile-brand{display:none}.topbar-search{display:flex;align-items:center;gap:10px;width:min(100%,460px);padding:0 14px;height:42px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--muted-foreground)}.topbar-search input{min-width:0;width:100%;border:0;outline:0;background:transparent;color:var(--foreground);font-size:14px}.topbar-search input::placeholder{color:#91a6aa}.topbar-actions{display:flex;align-items:center;gap:10px;margin-left:auto}.icon-button{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:8px;background:transparent;color:var(--muted-foreground);transition:color .18s ease,background .18s ease}.icon-button:hover{background:var(--muted);color:var(--foreground)}.topbar-user{display:flex;align-items:center;gap:9px;padding:4px 0 4px 8px;background:transparent;color:var(--foreground);font-size:13px}.auth-status{display:flex;align-items:center;gap:2px;padding:2px 4px 2px 2px;border:1px solid var(--border);border-radius:999px;background:var(--card)}.auth-status .topbar-user{padding-right:5px}.auth-status .icon-button{width:32px;height:32px;border-radius:50%}.topbar-login{display:inline-flex;align-items:center;gap:7px;min-height:40px;padding:0 14px;border-radius:var(--radius-md);background:var(--primary);color:var(--on-primary);font-size:13px;font-weight:800;box-shadow:0 3px #0f6b7824;transition:transform .18s ease,background .18s ease}.topbar-login:hover{background:#0b5c67;transform:translateY(-1px)}.auth-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:18px auto 0;padding:11px 14px;width:min(calc(100% - 84px),1236px);border:1px solid #f7d4a4;border-radius:var(--radius-md);background:#fff8ed;color:#80501c}.auth-banner>div{display:flex;align-items:baseline;gap:9px;min-width:0}.auth-banner strong{font-size:13px;white-space:nowrap}.auth-banner span{font-size:12px;line-height:1.5}.demo-chip{display:inline-flex;align-items:center;min-height:32px;padding:0 10px;border:1px solid #f1c17e;border-radius:999px;background:#fff5df;color:#8a5418;font-size:12px;font-weight:800}.demo-banner{display:flex;align-items:center;gap:10px;width:min(calc(100% - 84px),1236px);margin:18px auto 0;padding:11px 14px;border:1px solid #d9c9f3;border-radius:var(--radius-md);background:#f7f2ff;color:#65419a;font-size:12px;line-height:1.5}.demo-banner strong{color:#513080;font-size:13px;white-space:nowrap}.empty-state{display:grid;justify-items:center;gap:9px;padding:42px 24px;border:1px dashed var(--border);border-radius:12px;background:var(--card);color:var(--muted-foreground);text-align:center}.empty-state svg{color:var(--secondary)}.empty-state h3{color:var(--foreground);font-size:16px}.empty-state p{max-width:430px;font-size:13px;line-height:1.6}.empty-state .button{margin-top:7px}.page-wrap{width:min(100%,1320px);margin:0 auto;padding:44px 42px 80px}.page-header{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.page-description{margin-top:10px;color:var(--muted-foreground);font-size:15px;line-height:1.6}.eyebrow,.section-label{color:var(--secondary);font-size:11px;font-weight:800;letter-spacing:.13em}.eyebrow{margin-bottom:10px}.button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 17px;border-radius:var(--radius-md);font-weight:700;transition:transform .18s ease,background .18s ease,box-shadow .18s ease}.button:hover{transform:translateY(-2px)}.button--primary{background:var(--cta);color:var(--on-cta);box-shadow:0 4px #f973162e}.button--primary:hover{background:#e8660d}.button--light{background:var(--card);color:var(--primary)}.button--quiet{background:var(--muted);color:var(--foreground)}.button--small{min-height:36px;padding:0 12px;font-size:13px}.button--wide{width:100%}.text-button,.link-button{display:inline-flex;align-items:center;gap:6px;padding:0;background:transparent;color:var(--primary);font-weight:700}.text-button:hover,.link-button:hover{color:var(--cta)}.welcome-strip{position:relative;min-height:270px;display:flex;align-items:center;justify-content:space-between;overflow:hidden;padding:34px 42px;border-radius:16px;background:var(--primary);color:var(--on-primary)}.welcome-strip:before{content:"";position:absolute;left:0;top:0;width:9px;height:100%;background:var(--accent)}.welcome-copy{position:relative;z-index:1}.welcome-kicker{display:block;margin-bottom:14px;color:#a6e4da;font-size:11px;font-weight:800;letter-spacing:.18em}.welcome-copy h2{font-size:clamp(28px,3.2vw,40px)}.welcome-copy p{margin-top:11px;color:#caece7;font-size:15px}.welcome-actions{display:flex;align-items:center;gap:22px;margin-top:26px}.welcome-actions .text-button{color:#d4f1ed}.welcome-actions .text-button:hover{color:var(--on-primary)}.welcome-art{position:relative;width:290px;height:210px;flex:0 0 auto}.art-ring{position:absolute;border:1px solid rgba(207,244,235,.35);border-radius:50%}.art-ring--one{width:220px;height:220px;right:4px;top:-5px}.art-ring--two{width:160px;height:160px;right:34px;top:25px;border-color:#ff7a59cc}.art-block{position:absolute;display:grid;grid-template-columns:auto 1fr;column-gap:7px;align-items:center;padding:12px 14px;background:#ffffff21;border:1px solid rgba(255,255,255,.22);border-radius:10px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.art-block svg{grid-row:span 2;color:#b9efe3}.art-block span,.art-block small{font-size:11px;color:#c1ebe4}.art-block strong{font-size:22px;line-height:1}.art-block--top{top:21px;right:22px}.art-block--bottom{bottom:10px;left:22px;grid-template-columns:1fr auto}.art-block--bottom span{grid-column:1}.art-block--bottom strong{grid-column:2;grid-row:1 / span 2;font-size:34px;color:#ffd0c6}.art-block--bottom small{grid-column:1}.section-block{margin-top:38px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:16px}.section-heading h2{margin-top:5px}.section-note,.result-count{color:var(--muted-foreground);font-size:13px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.service-card{display:flex;align-items:center;gap:13px;min-height:98px;padding:18px;background:var(--card);border:1px solid var(--border);border-radius:12px;color:var(--foreground);text-align:left;transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease}.service-card:hover{transform:translateY(-3px);border-color:var(--secondary);box-shadow:0 10px 22px #194f5514}.service-icon{display:grid;place-items:center;width:44px;height:44px;flex:0 0 auto;border-radius:11px}.service-icon--orange{color:#c0580a;background:#fff0e3}.service-icon--teal{color:#0b7770;background:#e2f5f0}.service-icon--coral{color:#d65a43;background:#ffebe6}.service-card-copy{display:grid;gap:5px;flex:1}.service-card-copy strong{font-size:16px}.service-card-copy small{color:var(--muted-foreground);font-size:12px}.service-arrow{color:#91adb0}.home-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.75fr);gap:34px;align-items:start}.feed-list,.errand-list,.market-list{display:grid;gap:12px}.feed-card{padding:20px;background:var(--card);border:1px solid var(--border);border-radius:12px}.feed-card-top,.feed-card-bottom,.market-card-heading,.market-meta,.errand-card-top,.errand-card-footer,.window-title-row,.window-foot{display:flex;align-items:center}.feed-card-top{gap:10px}.feed-meta{display:grid;gap:3px;flex:1}.feed-meta strong{font-size:13px}.feed-meta span{color:var(--muted-foreground);font-size:11px}.content-tag{padding:5px 8px;background:var(--muted);color:var(--secondary);border-radius:5px;font-size:11px;font-weight:700}.feed-card h3{margin-top:17px;font-size:17px}.feed-card>p{margin-top:8px;color:var(--muted-foreground);font-size:14px;line-height:1.7}.feed-card-bottom{gap:18px;margin-top:20px;padding-top:14px;border-top:1px solid var(--border)}.feed-action{display:inline-flex;align-items:center;gap:5px;padding:0;background:transparent;color:var(--muted-foreground);font-size:12px}.feed-action:hover,.feed-action.is-liked{color:var(--accent)}.feed-action--more{margin-left:auto}.side-column{display:grid;gap:14px}.mini-panel{padding:21px;background:var(--card);border:1px solid var(--border);border-radius:12px}.mini-panel-heading{display:flex;align-items:start;justify-content:space-between;gap:10px}.mini-panel h3{margin-top:6px;font-size:17px}.live-dot{display:inline-flex;align-items:center;gap:5px;color:var(--accent);font-size:10px;font-weight:800;letter-spacing:.08em}.live-dot:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.pulse-row{display:flex;align-items:center;gap:10px;padding:15px 0;border-top:1px solid var(--border);color:var(--muted-foreground);font-size:12px}.pulse-row:first-of-type{margin-top:16px}.pulse-row span:nth-child(2){flex:1}.pulse-row strong{color:var(--foreground)}.pulse-row>svg{color:#9bb0b2}.pulse-icon{display:grid;place-items:center;width:30px;height:30px;border-radius:8px}.pulse-icon--orange{color:#c0580a;background:#fff0e3}.pulse-icon--teal{color:#0b7770;background:#e2f5f0}.pulse-icon--coral{color:#d65a43;background:#ffebe6}.join-panel{background:var(--secondary);color:var(--on-primary);border-color:var(--secondary)}.join-panel h3{margin-top:15px;font-size:22px;line-height:1.35}.join-panel p{margin-top:10px;color:#cbf2eb;font-size:13px;line-height:1.5}.join-panel .text-button{margin-top:18px;color:var(--on-primary)}.join-badge{display:inline-flex;align-items:center;gap:5px;padding:6px 9px;border:1px solid rgba(255,255,255,.3);border-radius:999px;color:#d6faf3;font-size:11px}.notice-bar{display:flex;gap:10px;align-items:center;padding:12px 14px;background:#fff8ed;border:1px solid #f7d4a4;border-radius:8px;color:#80501c;font-size:13px;line-height:1.5}.notice-icon{display:grid;place-items:center;width:26px;height:26px;flex:0 0 auto;border-radius:7px;background:#ffe8bf;color:var(--warning)}.filter-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:24px 0 14px}.segmented-control{display:flex;gap:4px;padding:4px;background:var(--muted);border-radius:8px;overflow-x:auto}.segmented-control button{min-height:34px;padding:0 12px;border-radius:5px;background:transparent;color:var(--muted-foreground);white-space:nowrap;font-size:12px}.segmented-control button.is-active{background:var(--card);color:var(--foreground);font-weight:700;box-shadow:0 1px 4px #17393d14}.errand-card{padding:20px;background:var(--card);border:1px solid var(--border);border-radius:12px}.errand-card-top{justify-content:space-between;gap:12px}.status-pill,.kind-badge{display:inline-flex;align-items:center;padding:5px 8px;border-radius:5px;color:#a04f10;background:#fff0e3;font-size:11px;font-weight:800}.deadline{display:inline-flex;align-items:center;gap:5px;color:var(--muted-foreground);font-size:12px}.errand-card h3{margin-top:18px}.errand-card>p{margin-top:7px;color:var(--muted-foreground);font-size:13px;line-height:1.6}.route-line{display:flex;align-items:center;gap:10px;margin:20px 0;padding:11px 12px;background:var(--muted);border-radius:8px;color:var(--primary);font-size:12px}.route-line span{display:inline-flex;align-items:center;gap:5px;min-width:0;flex:1}.route-line span:last-child{justify-content:flex-end;text-align:right}.route-line>svg{color:#8ba6a8}.errand-card-footer{justify-content:space-between;gap:12px;padding-top:14px;border-top:1px solid var(--border)}.person-line{display:flex;align-items:center;gap:8px;color:var(--muted-foreground);font-size:12px}.errand-action{display:flex;align-items:center;gap:12px}.errand-action>strong{color:var(--cta);font-size:20px}.accepted-label{display:inline-flex;align-items:center;gap:4px;color:var(--success);font-size:12px}.food-highlight{display:flex;align-items:end;justify-content:space-between;gap:20px;padding:24px;background:var(--secondary);color:var(--on-primary);border-radius:12px}.food-live{display:inline-flex;align-items:center;gap:6px;color:#c9f2e8;font-size:11px;font-weight:700}.food-live .live-dot{color:#ffd09d}.food-highlight h2{margin-top:12px;font-size:26px}.food-highlight p{margin-top:8px;color:#ccefe8;font-size:13px}.big-score{display:grid;justify-items:end}.big-score strong{font-size:45px;line-height:1}.big-score span{display:flex;align-items:center;gap:4px;margin-top:5px;color:#ffe0a7;font-size:12px}.window-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.window-card{overflow:hidden;padding:0;background:var(--card);border:1px solid var(--border);border-radius:12px;color:var(--foreground);text-align:left;transition:transform .18s ease,box-shadow .18s ease}.window-card:hover{transform:translateY(-3px);box-shadow:0 10px 22px #194f5514}.window-thumb{display:flex;align-items:center;justify-content:space-between;height:132px;padding:20px}.window-thumb svg{align-self:flex-end}.window-thumb span{align-self:flex-end;font-size:14px;font-weight:800}.window-thumb--coral{background:#ffddd4;color:#bd4b3c}.window-thumb--teal{background:#d7f3ed;color:#0d766e}.window-thumb--yellow{background:#ffedb8;color:#9c6717}.window-thumb--blue{background:#d8eafa;color:#3f6d9a}.window-info{padding:17px}.window-title-row{align-items:start;gap:8px}.window-title-row h3{flex:1;font-size:15px}.window-title-row .score{display:inline-flex;align-items:center;gap:3px;color:var(--warning);font-size:14px;font-weight:800}.window-info>p{margin-top:6px;color:var(--muted-foreground);font-size:12px}.window-foot{justify-content:space-between;margin-top:15px;color:var(--muted-foreground);font-size:11px}.trend{color:var(--success)}.market-intro{display:flex;align-items:center;gap:12px;padding:15px;background:#e4f6f0;border:1px solid #bce7d9;border-radius:8px;color:#116452}.market-intro-icon{display:grid;place-items:center;width:38px;height:38px;background:#c9eee1;border-radius:9px}.market-intro>div:nth-child(2){flex:1}.market-intro strong{font-size:14px}.market-intro p{margin-top:4px;font-size:12px}.market-intro>svg{color:var(--success)}.market-card{display:flex;justify-content:space-between;gap:20px;padding:19px;background:var(--card);border:1px solid var(--border);border-radius:12px}.market-card-main{min-width:0}.market-card-heading{gap:8px}.kind-badge--teal{color:#0d766e;background:#e2f5f0}.kind-badge--coral{color:#d65a43;background:#ffebe6}.market-category{color:var(--muted-foreground);font-size:11px}.market-card h3{margin-top:12px}.market-card p{margin-top:7px;color:var(--muted-foreground);font-size:13px;line-height:1.6}.market-meta{flex-wrap:wrap;gap:14px;margin-top:17px;color:var(--muted-foreground);font-size:11px}.market-meta span:last-child{color:var(--success)}.market-card-side{display:grid;align-content:space-between;justify-items:end;gap:16px;flex:0 0 auto}.market-card-side strong{color:var(--cta);font-size:17px;white-space:nowrap}.messages-layout{display:grid;grid-template-columns:310px minmax(0,1fr);min-height:560px;background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden}.thread-list{border-right:1px solid var(--border)}.thread-row{width:100%;display:flex;align-items:center;gap:10px;min-height:76px;padding:12px 15px;background:transparent;border-bottom:1px solid var(--border);color:var(--foreground);text-align:left}.thread-row.is-active{background:var(--muted)}.thread-copy{display:grid;gap:5px;flex:1;min-width:0}.thread-copy strong{font-size:13px}.thread-copy small{color:var(--muted-foreground);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.thread-time{display:grid;justify-items:end;gap:7px;color:var(--muted-foreground);font-size:11px}.thread-time b{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--accent);color:#fff;font-size:10px}.chat-panel{display:grid;grid-template-rows:auto 1fr auto;min-width:0}.chat-header{display:flex;align-items:center;gap:10px;padding:15px 18px;border-bottom:1px solid var(--border)}.chat-header>div{display:grid;gap:3px;flex:1}.chat-header small{color:var(--muted-foreground);font-size:11px}.chat-body{display:flex;flex-direction:column;gap:9px;padding:22px;background:#fbfefd}.chat-date{align-self:center;color:var(--muted-foreground);font-size:11px}.bubble{max-width:min(72%,400px);padding:11px 13px;border-radius:10px;font-size:13px;line-height:1.5}.bubble--them{align-self:flex-start;background:var(--muted)}.bubble--me{align-self:flex-end;background:var(--primary);color:var(--on-primary)}.chat-compose{display:flex;gap:10px;padding:13px 15px;border-top:1px solid var(--border)}.chat-compose input{width:100%;min-height:42px;padding:0 13px;border:1px solid var(--border);border-radius:8px;outline:0}.icon-button--send{background:var(--cta);color:#fff}.profile-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.profile-card{padding:22px;background:var(--card);border:1px solid var(--border);border-radius:12px}.profile-card--identity{grid-column:1 / -1;background:var(--primary);color:var(--on-primary);border-color:var(--primary)}.profile-identity{display:flex;align-items:center;gap:14px}.avatar--large{width:64px;height:64px;font-size:23px}.profile-identity h2{margin-top:9px;font-size:26px}.profile-identity p{margin-top:4px;color:#bfe9e2;font-size:13px}.verified-badge{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border-radius:5px;background:#e3f7ef;color:var(--success);font-size:11px;font-weight:800}.profile-card--identity .verified-badge{background:#ffffff26;color:#d8faef}.profile-stats{display:flex;gap:46px;margin-top:24px;padding-top:18px;border-top:1px solid rgba(255,255,255,.2)}.profile-stats span{display:grid;gap:4px}.profile-stats strong{font-size:24px}.profile-stats small{color:#bfe9e2;font-size:11px}.card-heading{display:flex;align-items:start;justify-content:space-between;gap:12px;margin-bottom:20px}.card-heading h3{margin-top:6px}.card-heading>svg{color:var(--secondary)}.profile-field,.setting-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;border-top:1px solid var(--border);color:var(--foreground);font-size:13px}.profile-field span{color:var(--muted-foreground)}.profile-field strong{font-size:12px;text-align:right}.setting-row{width:100%;padding:0;background:transparent;text-align:left}.setting-row:hover{color:var(--primary)}.setting-row strong{color:var(--muted-foreground);font-size:12px}.admin-summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px;background:var(--primary);color:var(--on-primary);border-radius:12px}.admin-summary h2{margin-top:8px}.admin-summary p{margin-top:8px;color:#c9eee8;font-size:13px}.admin-summary>svg{color:#b8efe3}.admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:16px}.admin-wide-card{margin-top:16px}.admin-list{display:grid}.admin-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 0;border-top:1px solid var(--border)}.admin-row:first-child{border-top:0}.admin-row>div:first-child{display:grid;gap:4px;min-width:0}.admin-row strong{font-size:13px}.admin-row span,.admin-row small{color:var(--muted-foreground);font-size:11px}.admin-actions{display:flex;gap:7px;flex:0 0 auto}.admin-report-row small{white-space:normal;line-height:1.5}.audit-list{display:grid;gap:0}.audit-row{display:grid;grid-template-columns:minmax(80px,.5fr) minmax(80px,.5fr) 1fr;gap:12px;padding:12px 0;border-top:1px solid var(--border);font-size:12px}.audit-row:first-child{border-top:0}.audit-row span{color:var(--foreground);font-weight:700}.audit-row strong{color:var(--primary)}.audit-row small{color:var(--muted-foreground)}.admin-log-link{margin-top:18px}.button--danger{background:var(--destructive);color:var(--on-destructive)}.button--danger:hover{background:#a62f3f}.dialog-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px}.report-target{margin:4px 0 18px;color:var(--muted-foreground);font-size:13px;line-height:1.6}.avatar{display:inline-grid;place-items:center;width:34px;height:34px;flex:0 0 auto;border-radius:10px;font-size:12px;font-weight:800}.avatar--teal{background:#d4f1eb;color:var(--primary)}.avatar--coral{background:#ffe1da;color:#c55847}.avatar--mint{background:#dff3df;color:#348352}.avatar--yellow{background:#ffefbf;color:#98701c}.avatar--blue{background:#dceafa;color:#456f9b}.modal-backdrop{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px;background:#0a232885;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:modal-fade-in .18s ease both}.auth-modal{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(360px,.98fr);width:min(900px,100%);max-height:min(700px,calc(100vh - 40px));overflow:hidden;background:var(--card);border:1px solid rgba(255,255,255,.64);border-radius:16px;box-shadow:0 24px 70px #092d343d}.auth-visual{display:flex;flex-direction:column;justify-content:center;min-height:520px;padding:48px;background:var(--primary);color:var(--on-primary)}.auth-mark{margin-bottom:46px}.auth-visual .eyebrow{color:#a6e4da}.auth-visual h2{margin-top:4px;font-size:38px;line-height:1.18}.auth-visual>p:not(.eyebrow){max-width:300px;margin-top:16px;color:#caece7;font-size:14px;line-height:1.7}.auth-stat{display:grid;gap:4px;margin-top:auto;padding-top:28px;border-top:1px solid rgba(255,255,255,.2)}.auth-stat strong{font-size:32px;line-height:1}.auth-stat span{color:#bfe9e2;font-size:12px}.auth-form{position:relative;display:flex;flex-direction:column;justify-content:center;padding:48px;overflow-y:auto}.modal-close{position:absolute;top:15px;right:15px;display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:transparent;color:var(--muted-foreground)}.modal-close:hover{background:var(--muted);color:var(--foreground)}.auth-form h1{margin-top:8px;font-size:34px}.auth-description{margin-top:11px;color:var(--muted-foreground);font-size:13px;line-height:1.6}.auth-fields,.composer-form{display:grid;gap:14px;margin-top:25px}.auth-fields label,.composer-form label,.report-modal label{display:grid;gap:7px;color:var(--foreground);font-size:12px;font-weight:700}.auth-fields input,.auth-fields select,.composer-form input,.composer-form textarea,.composer-form select,.report-modal select,.report-modal textarea,.rating-modal textarea{width:100%;min-height:44px;padding:0 12px;border:1px solid var(--border);border-radius:var(--radius-md);outline:0;background:var(--card);color:var(--foreground);font-size:14px}.auth-fields input:focus,.auth-fields select:focus,.composer-form input:focus,.composer-form textarea:focus,.composer-form select:focus,.report-modal select:focus,.report-modal textarea:focus,.rating-modal textarea:focus{border-color:var(--secondary);box-shadow:0 0 0 3px #0d94881a}.auth-fields .button{margin-top:5px}.auth-helper{display:flex;align-items:center;justify-content:center;gap:6px;color:var(--muted-foreground);font-size:12px}.composer-modal,.rating-modal{position:relative;width:min(560px,100%);max-height:calc(100vh - 40px);overflow-y:auto;padding:30px;background:var(--card);border:1px solid rgba(255,255,255,.64);border-radius:14px;box-shadow:0 24px 70px #092d343d}.composer-header{display:flex;align-items:start;justify-content:space-between;gap:18px;padding-right:34px}.composer-header h2{margin-top:7px}.composer-form textarea,.report-modal textarea,.rating-modal textarea{min-height:112px;padding:11px 12px;resize:vertical}.composer-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:4px}.form-two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-note{display:flex;align-items:center;gap:6px;color:var(--muted-foreground);font-size:12px;line-height:1.5}.rating-location{display:flex;align-items:center;gap:6px;margin-top:13px;color:var(--muted-foreground);font-size:13px}.rating-stars{display:flex;gap:6px;margin:28px 0 8px}.rating-stars button{padding:0;background:transparent;color:#d8e8e6}.rating-stars button.is-active{color:#f4b63f}.rating-score-label{color:var(--muted-foreground);font-size:12px}.rating-modal textarea{margin-top:18px}@keyframes modal-fade-in{0%{opacity:0}to{opacity:1}}.auth-inline-notice{display:flex;align-items:center;gap:6px;margin-top:16px;padding:10px 12px;border-radius:8px;background:#e4f6f0;color:var(--success);font-size:12px;line-height:1.5}.form-error{padding:9px 11px;border-radius:7px;background:#fff0f1;color:var(--destructive);font-size:12px;line-height:1.5}.toast{position:fixed;right:24px;bottom:24px;z-index:100;display:flex;align-items:center;gap:8px;padding:13px 16px;background:var(--foreground);color:var(--on-primary);border-radius:8px;box-shadow:0 10px 30px #16323a2e;font-size:13px}.mobile-nav{display:none}@media(max-width:1000px){.app-shell{grid-template-columns:82px minmax(0,1fr)}.sidebar{padding-inline:12px}.brand{justify-content:center;padding:0}.brand-copy,.campus-switcher>span:nth-child(2),.campus-switcher>svg,.nav-item span,.sidebar-profile>span:nth-child(2),.sidebar-profile>svg{display:none}.campus-switcher{justify-content:center;margin-top:36px}.sidebar-profile{justify-content:center}.nav-item{justify-content:center;padding:0}.topbar,.page-wrap{padding-inline:26px}}@media(max-width:760px){.app-shell{display:block;padding-bottom:70px}.sidebar{display:none}.topbar{height:66px;padding:0 16px;gap:12px}.mobile-brand{display:flex}.mobile-brand .brand-mark{width:32px;height:32px;border-radius:9px;font-size:17px}.mobile-brand strong{font-size:16px}.topbar-search{flex:1;width:auto;height:40px}.topbar-actions{margin-left:0}.topbar-user{padding:0}.topbar-user>span:last-child{display:none}.topbar-user .avatar{width:32px;height:32px}.topbar-actions .icon-button,.auth-status .auth-logout{display:none}.topbar-login{min-height:36px;padding-inline:10px;font-size:12px}.auth-banner{width:calc(100% - 32px);margin-top:12px;align-items:flex-start;padding:11px 12px}.auth-banner>div{display:grid;gap:3px}.auth-banner .button{flex:0 0 auto}.page-wrap{padding:28px 16px 36px}.page-header{align-items:start;margin-bottom:22px}.page-header .button{min-height:40px;padding-inline:12px;font-size:12px}.page-description{font-size:13px}.welcome-strip{min-height:270px;padding:28px 24px}.welcome-copy h2{font-size:28px}.welcome-art{position:absolute;right:-54px;bottom:-12px;opacity:.72;transform:scale(.84);transform-origin:bottom right}.welcome-actions{position:relative;gap:16px}.service-grid,.home-grid,.window-grid,.profile-grid,.admin-grid{grid-template-columns:1fr}.side-column{display:none}.section-block{margin-top:30px}.section-heading h2{font-size:21px}.feed-card{padding:17px}.feed-card h3{font-size:16px}.filter-row{align-items:start;flex-direction:column;gap:10px}.filter-row .segmented-control{width:100%}.filter-row .segmented-control button{flex:1}.result-count{align-self:end}.food-highlight{align-items:start;padding:20px}.big-score{margin-left:auto}.food-highlight h2{font-size:21px}.food-highlight p{max-width:180px;line-height:1.5}.market-card{gap:10px;padding:16px}.market-card-side strong{font-size:15px}.messages-layout{grid-template-columns:1fr;min-height:auto}.thread-list{border-right:0}.thread-row{min-height:66px}.chat-panel{min-height:470px;border-top:1px solid var(--border)}.profile-card--identity{grid-column:auto}.admin-summary{align-items:flex-start}.admin-actions{flex-direction:column}.audit-row{grid-template-columns:1fr 1fr}.audit-row small{grid-column:1 / -1}.auth-modal{grid-template-columns:1fr;max-height:calc(100vh - 20px);overflow-y:auto}.auth-visual{min-height:auto;padding:25px}.auth-visual .auth-mark{margin-bottom:28px}.auth-visual h2{font-size:26px}.auth-stat{margin-top:30px}.auth-form{padding:28px 24px 26px}.composer-modal,.rating-modal{padding:24px 18px}.mobile-nav{position:fixed;left:0;right:0;bottom:0;z-index:20;display:grid;grid-template-columns:repeat(5,1fr);min-height:66px;padding:6px 6px max(6px,env(safe-area-inset-bottom));background:#fffffff5;border-top:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.mobile-nav button{display:grid;place-items:center;align-content:center;gap:3px;min-width:0;background:transparent;color:var(--muted-foreground);font-size:10px}.mobile-nav button.is-active{color:var(--primary);font-weight:800}.toast{left:16px;right:16px;bottom:82px;justify-content:center;text-align:center}}@media(max-width:420px){.page-header{display:grid}.page-header .button{justify-self:start}.topbar-search input{font-size:12px}.topbar-search{padding-inline:10px}.welcome-strip{padding-inline:20px}.welcome-actions{flex-wrap:wrap}.form-two-col{grid-template-columns:1fr}.composer-actions{flex-direction:column-reverse}.composer-actions .button{width:100%}.market-intro{align-items:start}.market-intro>svg{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}