@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Manrope:wght@500;600;700;800&display=swap');:root{--g:#075e54;--g2:#128c7e;--mint:#d9fdd3;--bg:#f5f7f6;--ink:#18221f;--muted:#7a8781;--line:#e4eae6;--white:#fff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px 'DM Sans',sans-serif}.topbar{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(18px,calc((100% - 1160px)/2))}.brand{display:flex;gap:11px;align-items:center;text-decoration:none;color:var(--g);font-weight:800;font-size:18px}.brand small{display:block;color:var(--muted);font-size:11px;font-weight:500}.logo,.hero-logo{display:grid;place-items:center;background:var(--g);color:white;font-weight:800}.logo{width:43px;height:43px;border-radius:15px;font-size:23px}.topbar nav{display:flex;gap:18px}.topbar nav a{font-size:12px;font-weight:700;color:#53635c;text-decoration:none}.shell{max-width:1160px;margin:auto;padding:20px 18px;min-height:calc(100dvh - 110px)}.footer{text-align:center;color:#9ca7a1;font-size:11px;padding:16px}.login-screen{max-width:480px;margin:12px auto 25px}.login-top{text-align:center;padding:18px 10px 20px}.hero-logo{width:66px;height:66px;border-radius:23px;font-size:33px;margin:0 auto 18px;box-shadow:0 10px 25px #075e5422}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--g2);font-weight:800;margin:0 0 10px}.login-top h1{font:800 clamp(27px,6vw,35px) Manrope,sans-serif;letter-spacing:-1.1px;margin:0 0 7px}.login-top p,.muted{color:var(--muted);margin:0;line-height:1.5}.login-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 12px 36px #1b3b2d0a}.login-card h2{font:800 21px Manrope,sans-serif;margin:0 0 5px}.login-card form{display:flex;flex-direction:column;gap:9px;margin-top:20px}label{font-size:12px;font-weight:800;color:#43524a;margin-top:5px}input,select,textarea{width:100%;border:1px solid #dce5df;border-radius:13px;background:#fbfcfb;padding:14px;font:inherit;outline:none}input:focus,select:focus,textarea:focus{border-color:#61a293;box-shadow:0 0 0 3px #d9f4ed}.primary{background:var(--g);border:0;border-radius:14px;color:white;padding:15px;font-weight:800;font-size:15px;cursor:pointer;margin-top:12px}.primary span{float:right}.full{width:100%}.install-button{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;margin-top:12px;padding:14px;border:1px solid #c9e3d8;background:#f2faf6;color:var(--g);font-weight:800;text-decoration:none;border-radius:14px}.install-button span{font-size:21px}.secure-note{text-align:center;color:#83928a;font-size:11px;margin-top:17px}.secure-note:first-letter{color:var(--g)}.error{background:#fff0ee;color:#9d352b;padding:11px;border-radius:10px;font-size:12px}.flash{background:#e4f7e9;color:#216341;padding:12px;border-radius:12px;margin-bottom:14px}.app-shell{height:calc(100dvh - 125px);min-height:500px;display:grid;grid-template-columns:320px minmax(0,1fr);background:white;border:1px solid var(--line);border-radius:20px;overflow:hidden}.sidebar{border-right:1px solid var(--line);padding:18px 12px;overflow:auto}.side-title{display:flex;align-items:center;justify-content:space-between;padding:0 8px 15px}.side-title h2{font:800 24px Manrope;margin:0}.round-btn{border:0;border-radius:50%;width:38px;height:38px;background:#edf6f1;color:var(--g);font-size:21px;display:grid;place-items:center;text-decoration:none;cursor:pointer;flex-shrink:0}.search-box{background:#f3f6f4;color:#829087;border-radius:12px;padding:11px 13px;margin:0 3px 12px;font-size:13px}.person{display:flex;align-items:center;gap:11px;padding:12px 9px;border-radius:13px;text-decoration:none;color:var(--ink);border-bottom:1px solid #f0f2f0}.person.active,.person:hover{background:#eff8f2}.avatar{width:43px;height:43px;flex:0 0 43px;border-radius:50%;background:#d9fdd3;color:var(--g);display:grid;place-items:center;font-weight:800}.person-info{min-width:0;flex:1}.person-info b{display:block;font-size:13px}.person-info small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.arrow{color:#9da9a1}.chat-panel{display:flex;flex-direction:column;min-width:0}.chat-head{height:72px;display:flex;align-items:center;gap:11px;padding:0 18px;border-bottom:1px solid var(--line)}.chat-head .person-info{flex:1}.back{display:none;text-decoration:none;font-size:27px;color:var(--g)}.messages{flex:1;overflow:auto;padding:20px;display:flex;flex-direction:column;gap:10px;background-color:#f7f8f5;background-image:radial-gradient(#dce5dc 0.65px,transparent 0.65px);background-size:17px 17px}.msg-row{display:flex;max-width:80%;align-self:flex-start}.msg-row.mine{align-self:flex-end}.bubble{padding:10px 12px;background:#fff;border-radius:4px 14px 14px 14px;box-shadow:0 1px 1px #0000000a;overflow-wrap:anywhere;line-height:1.45;font-size:14px}.mine .bubble{background:var(--mint);border-radius:14px 4px 14px 14px}.bubble time{display:block;text-align:right;font-size:9px;color:#7c8b82;margin-top:5px}.composer{display:flex;align-items:center;gap:8px;padding:11px;border-top:1px solid var(--line);background:#fff}.composer textarea{resize:none;max-height:110px;border-radius:20px;background:#f7f9f7;padding:12px}.send{height:43px;width:43px;flex:0 0 43px;border:0;border-radius:50%;background:var(--g);color:white;font-size:18px}.empty{margin:auto;text-align:center;padding:20px;color:var(--muted)}.empty .hero-logo{width:54px;height:54px;font-size:25px;border-radius:18px}.empty b{color:var(--ink)}.empty p{font-size:12px}.admin-head{display:flex;justify-content:space-between;align-items:center;margin:8px 0 18px}.admin-head h1{margin:0}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.role{font-size:10px;color:var(--g);font-weight:800}.setup{max-width:460px;margin:25px auto}.button-link{display:block;text-decoration:none;text-align:center}@media(max-width:680px){.topbar{height:62px;padding:0 13px}.brand{font-size:16px}.logo{width:38px;height:38px}.topbar nav{gap:11px}.topbar nav a{font-size:11px}.shell{padding:12px 8px;min-height:calc(100dvh - 95px)}.login-screen{margin:2px auto 15px}.login-top{padding:10px 5px 17px}.hero-logo{width:55px;height:55px;border-radius:19px;font-size:28px;margin-bottom:13px}.login-top h1{font-size:28px}.login-card{padding:21px;border-radius:20px}.app-shell{height:calc(100dvh - 95px);min-height:460px;grid-template-columns:1fr;border-radius:16px}.sidebar{border-right:0;border-bottom:1px solid var(--line);padding:8px;max-height:190px}.side-title{padding:2px 8px 8px}.side-title h2{font-size:19px}.search-box{padding:8px 12px;margin-bottom:5px}.sidebar .person{display:inline-flex;width:190px;vertical-align:top;padding:8px;margin-right:2px}.sidebar .person .avatar{width:36px;height:36px;flex-basis:36px}.chat-panel{min-height:0}.chat-head{height:58px;padding:0 11px}.back{display:block}.chat-head .avatar{width:36px;height:36px;flex-basis:36px}.messages{padding:12px 9px}.msg-row{max-width:88%}.composer{padding:8px}.admin-grid{grid-template-columns:1fr;gap:12px}.admin-head h1{font-size:26px}}