:root{--bg:#0b141a;--panel:#111b21;--panel2:#202c33;--line:#26343c;--text:#e9edef;--muted:#8696a0;--green:#00a884;--green2:#005c4b;--bubble:#202c33;--white:#fff;--light:#f0f2f5;--danger:#e85b5b}*{box-sizing:border-box}html,body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea{font:inherit}a{text-decoration:none;color:inherit}.chat-body{height:100dvh;background:#0c1317;color:var(--text);overflow:hidden}.app{height:100dvh;display:flex;max-width:1600px;margin:auto;background:var(--panel);box-shadow:0 0 40px #0005}.sidebar{width:410px;min-width:320px;border-right:1px solid var(--line);display:flex;flex-direction:column;background:var(--panel)}.side-head,.chat-head{height:60px;background:var(--panel2);display:flex;align-items:center;padding:10px 14px}.side-head{justify-content:space-between}.avatar{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#6b7c85;color:white;font-weight:700;flex:none}.avatar.sm{width:40px;height:40px}.head-actions{display:flex;gap:8px}.head-actions a,.icon-only,.back-btn{width:38px;height:38px;border:0;background:transparent;color:var(--text);border-radius:50%;display:grid;place-items:center;font-size:20px}.head-actions a:hover,.icon-only:hover,.back-btn:hover{background:#ffffff10}.search{margin:8px 12px;display:flex;align-items:center;gap:10px;background:#202c33;border-radius:9px;padding:0 12px;height:38px;color:var(--muted)}.search input{width:100%;border:0;outline:0;background:transparent;color:var(--text)}.user-list{overflow:auto;flex:1}.user-row{width:100%;border:0;background:transparent;color:var(--text);display:flex;gap:12px;padding:10px 13px;text-align:left;cursor:pointer}.user-row:hover{background:#202c33}.user-meta{min-width:0;flex:1;border-bottom:1px solid #222d34;padding:2px 0 11px}.row-top,.row-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px}.row-top strong,.snippet{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-top time{font-size:11px;color:var(--muted)}.snippet{font-size:13px;color:var(--muted)}.badge{min-width:20px;height:20px;padding:0 6px;border-radius:20px;background:#00a884;color:#08261f;display:grid;place-items:center;font-size:11px}.conversation{flex:1;min-width:0;position:relative;background:#efeae2}.conversation:before{content:"";position:absolute;inset:0;opacity:.13;background-image:radial-gradient(#5f6b70 1px,transparent 1px);background-size:22px 22px;pointer-events:none}.empty-state{height:100%;background:#222e35;position:relative;z-index:1;display:grid;place-content:center;text-align:center;padding:30px;color:var(--muted)}.empty-state h2{color:var(--text);margin:16px 0 8px}.empty-logo{margin:auto;width:84px;height:84px;border-radius:50%;display:grid;place-items:center;background:#00a884;color:white;font-size:42px;font-weight:800}.chat-view{height:100%;position:relative;z-index:1;display:flex;flex-direction:column}.chat-person{display:flex;flex-direction:column;margin-left:10px}.chat-person small{color:var(--muted);margin-top:2px}.back-btn{display:none}.messages{flex:1;overflow:auto;padding:18px 5.5%;display:flex;flex-direction:column;gap:5px}.msg-line{display:flex}.msg-line.mine{justify-content:flex-end}.bubble{max-width:min(75%,680px);padding:7px 8px 5px;border-radius:8px;background:var(--bubble);color:var(--text);box-shadow:0 1px 1px #0002;word-wrap:break-word}.mine .bubble{background:var(--green2)}.bubble small{display:block;text-align:right;color:#b8c4ca;font-size:10px;margin-left:20px;margin-top:2px}.composer{min-height:62px;background:#202c33;padding:8px 12px;display:flex;gap:8px;align-items:flex-end}.composer textarea{flex:1;resize:none;max-height:120px;border:0;outline:0;background:#2a3942;color:var(--text);border-radius:9px;padding:11px 13px;line-height:20px}.send-btn{border:0;width:42px;height:42px;border-radius:50%;background:#00a884;color:#fff;font-size:19px}.auth-body{min-height:100dvh;background:linear-gradient(#00a884 0 210px,#f0f2f5 210px);display:grid;place-items:center;padding:24px}.auth-shell{width:min(920px,100%);display:grid;grid-template-columns:1fr 1fr;background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 20px 70px #0002}.brand-panel{background:#111b21;color:white;padding:58px;display:flex;flex-direction:column;justify-content:center}.brand-panel p{color:#aebac1}.brand-mark,.admin-logo{width:58px;height:58px;border-radius:16px;background:#00a884;color:white;display:grid;place-items:center;font-size:28px;font-weight:800}.auth-card{padding:36px}.tabs{display:flex;background:#f0f2f5;border-radius:12px;padding:4px;margin-bottom:24px}.tab{flex:1;border:0;background:transparent;padding:11px;border-radius:9px}.tab.active{background:#fff;box-shadow:0 2px 8px #0001;font-weight:700}.auth-form{display:none;gap:16px}.auth-form.active,.stack-form{display:grid}.auth-form label,.stack-form label{display:grid;gap:7px;font-size:13px;font-weight:600;color:#3b4a54}.auth-form input,.stack-form input{height:46px;border:1px solid #d8dde0;border-radius:10px;padding:0 13px;outline:0}.auth-form input:focus,.stack-form input:focus{border-color:#00a884;box-shadow:0 0 0 3px #00a88418}.primary-btn{height:46px;border:0;border-radius:10px;background:#00a884;color:#fff;font-weight:800;cursor:pointer}.alert{padding:12px 14px;border-radius:10px;margin-bottom:16px;font-size:14px}.alert.error{background:#ffe7e7;color:#8c1f1f}.alert.ok{background:#e1f7ef;color:#08694f}.panel-body{background:#f0f2f5;min-height:100dvh;padding:30px}.small-panel{max-width:520px;margin:auto;background:#fff;padding:28px;border-radius:16px}.back-link{color:#008069;font-weight:600}.admin-body{margin:0;background:#f4f7f9;color:#1f2c33}.admin-layout{display:flex;min-height:100vh}.admin-nav{width:240px;background:#111b21;color:#d9e0e4;padding:22px 16px;position:fixed;inset:0 auto 0 0}.admin-logo{margin:0 8px 28px}.admin-nav nav{display:grid;gap:6px}.admin-nav a{padding:12px 14px;border-radius:10px}.admin-nav a:hover,.admin-nav a.active{background:#202c33;color:white}.admin-main{margin-left:240px;flex:1;padding:30px}.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.admin-top h1{margin:0}.admin-top p{color:#667781;margin:4px 0}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat-grid>div,.admin-card{background:white;border-radius:16px;border:1px solid #e7ecef;box-shadow:0 4px 14px #00000008}.stat-grid>div{padding:22px}.stat-grid span{display:block;color:#667781;font-size:13px}.stat-grid strong{display:block;font-size:30px;margin-top:8px}.admin-card{padding:18px}.card-head{display:flex;justify-content:space-between;align-items:center}.card-head a{color:#008069;font-weight:700}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:13px 10px;border-bottom:1px solid #edf1f3;font-size:13px}td small{display:block;color:#7a8b94;margin-top:3px}.status-dot{font-weight:700}.status-dot.on{color:#008069}.status-dot.off{color:#c54d4d}.inline-actions{display:flex;gap:6px}.inline-actions button{border:1px solid #dbe3e7;background:white;border-radius:8px;padding:7px 9px;cursor:pointer}
@media(max-width:760px){.app{width:100%;height:100dvh}.sidebar{width:100%;min-width:0;border:0}.conversation{position:fixed;inset:0;z-index:10;display:none}.chat-open .conversation{display:block}.sidebar.mobile-hidden{visibility:hidden}.empty-state{display:none}.chat-view{display:flex!important}.back-btn{display:grid}.chat-head{padding-left:5px}.messages{padding:12px 8px}.bubble{max-width:86%;font-size:14px}.composer{padding:7px 8px calc(7px + env(safe-area-inset-bottom));min-height:58px}.side-head{padding-top:calc(10px + env(safe-area-inset-top));height:calc(60px + env(safe-area-inset-top))}.auth-body{padding:0;background:#f0f2f5;display:block}.auth-shell{display:block;border-radius:0;min-height:100dvh}.brand-panel{padding:28px 22px 20px;min-height:210px}.auth-card{padding:24px 20px}.admin-nav{display:none}.admin-main{margin:0;padding:18px}.stat-grid{grid-template-columns:1fr 1fr}.admin-top h1{font-size:24px}}@media(max-width:420px){.stat-grid{grid-template-columns:1fr}.brand-panel{min-height:180px}.user-row{padding-left:11px;padding-right:11px}}
.avatar.has-image{overflow:hidden;background:#233}.avatar.has-image img{width:100%;height:100%;object-fit:cover}.head-actions button{width:38px;height:38px;border:0;background:transparent;color:var(--text);border-radius:50%;font-size:20px}.group-avatar{background:#008069}.profile-head{display:flex;align-items:center;gap:16px;margin:18px 0 24px}.profile-head h1{margin:0}.profile-head p{margin:4px 0;color:#667781}.profile-avatar{width:76px;height:76px}.stack-form select{border:1px solid #d8dde0;border-radius:10px;padding:10px;min-height:160px}.file-preview{position:absolute;left:58px;bottom:64px;background:#111b21;color:#e9edef;border-radius:8px;padding:7px 10px;font-size:12px;max-width:60%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.composer{position:relative}.msg-image{display:block;margin-bottom:5px}.msg-image img{display:block;max-width:min(320px,70vw);max-height:360px;border-radius:7px;object-fit:cover}.msg-file{display:block;background:#ffffff10;padding:10px;border-radius:7px;color:#e9edef;margin-bottom:5px}.sender-name{display:block;color:#53bdeb;font-size:12px;margin-bottom:4px}.deleted-msg{color:#9aa8af}.msg-actions{display:none;gap:5px;margin-top:5px}.bubble:hover .msg-actions{display:flex}.msg-actions button{border:0;background:#ffffff12;color:#cad5da;border-radius:6px;padding:4px 7px;font-size:10px;cursor:pointer}@media(max-width:760px){.bubble:hover .msg-actions{display:flex}.msg-actions{display:flex}.msg-actions button{padding:3px 6px}.file-preview{bottom:62px;left:48px}.msg-image img{max-width:72vw}}
.log-health{padding:8px 12px;border-radius:999px;font-weight:800;font-size:12px}.log-health.good{background:#dff7ed;color:#087255}.log-health.bad{background:#ffe6e6;color:#a32929}.log-stats{grid-template-columns:repeat(4,1fr)}.log-filters{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.log-filters select,.admin-btn{border:1px solid #dbe3e7;background:#fff;border-radius:9px;padding:9px 11px;color:#24343d}.admin-btn{cursor:pointer;font-weight:700}.admin-btn:hover{background:#f5f8f9}.danger-soft{color:#a32929;background:#fff5f5}.tech-report{width:100%;min-height:180px;margin-top:14px;border:1px solid #dbe3e7;background:#0f1820;color:#cde2ee;border-radius:12px;padding:12px;font:12px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;resize:vertical}.log-list{display:grid;gap:10px;margin-top:14px}.log-item{border:1px solid #e5ecef;border-left:4px solid #8da0aa;border-radius:12px;padding:13px;background:#fff}.log-item.level-critical{border-left-color:#b42318}.log-item.level-error{border-left-color:#e5484d}.log-item.level-warning{border-left-color:#e5a000}.log-item.level-info{border-left-color:#168aad}.log-item.resolved{opacity:.55}.log-item-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.log-item-top>div:first-child{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.log-item time{color:#72838c;font-size:12px}.log-level{font-size:10px;font-weight:900;letter-spacing:.4px;background:#edf2f4;padding:4px 6px;border-radius:6px}.log-message{font-weight:650;margin:11px 0 8px;overflow-wrap:anywhere}.log-meta{display:flex;gap:18px;flex-wrap:wrap;color:#60727c;font-size:12px}.log-item details{margin-top:10px}.log-item summary{cursor:pointer;color:#08755e;font-weight:700;font-size:12px}.log-item pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#111b21;color:#dce7eb;border-radius:10px;padding:12px;max-height:320px;overflow:auto;font-size:11px}.log-empty{padding:28px;text-align:center;color:#71848e}.admin-card small{color:#73858e}.stat-grid small{margin-top:8px;display:block;color:#08755e}
@media(max-width:760px){.log-stats{grid-template-columns:1fr 1fr}.log-item-top{display:block}.log-item-top .inline-actions{margin-top:10px}.log-filters>*{flex:1;min-width:130px}.tech-report{min-height:240px}}

/* ===== V11 Landing / Auth / Admin ===== */
:root{--admin-bg:#f5f7f8;--admin-ink:#172126;--admin-sub:#6b7c85}
.muted-copy{color:#667781;line-height:1.6}.primary-link{display:inline-flex;background:#00a884;color:#fff;padding:11px 16px;border-radius:9px;font-weight:800}.password-panel .brand-mark{margin:26px 0 16px}.password-panel h1{margin:0 0 8px}
.auth-v11{background:#0b141a;padding:28px}.auth-v11-shell{max-width:940px;border-radius:16px}.auth-v11 .brand-panel{background:radial-gradient(circle at 80% 15%,#153d35 0,transparent 32%),#111b21;padding:44px}.brand-home{display:flex;align-items:center;gap:12px;font-size:18px}.brand-home .brand-mark{width:44px;height:44px;border-radius:12px;font-size:21px}.auth-pitch{margin:auto 0}.auth-pitch h1{font-size:42px;line-height:1.05;max-width:520px;margin:14px 0}.auth-pitch p{max-width:500px;line-height:1.6}.eyebrow,.admin-eyebrow{font-size:11px;letter-spacing:1.4px;font-weight:800;color:#00a884}.auth-title h2{font-size:28px;margin:0}.auth-title p{color:#667781;margin:6px 0 22px}.auth-options{display:flex;justify-content:space-between;align-items:center;gap:14px;font-size:12px}.auth-options a{color:#008069;font-weight:700}.remember-line{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center!important;gap:8px!important;font-weight:500!important}.remember-line input{width:16px!important;height:16px!important}.auth-foot{display:flex;gap:8px;justify-content:center;margin-top:20px;font-size:12px;color:#7a8b94}.auth-foot a{color:#008069}
.landing-body{margin:0;background:#0b141a;color:#e9edef;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}.landing-nav{height:76px;display:flex;align-items:center;justify-content:space-between;max-width:1180px;margin:auto;padding:0 24px}.landing-brand{display:flex;align-items:center;gap:10px;font-size:18px}.landing-brand span{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:#21c063;color:#073d31;font-weight:900}.landing-nav nav{display:flex;gap:22px;align-items:center;font-size:13px;color:#aebac1}.landing-nav .nav-login{color:#e9edef}.nav-cta{background:#21c063!important;color:#073d31!important;padding:9px 14px;border-radius:9px;font-weight:800}.hero-section{min-height:620px;max-width:1180px;margin:auto;padding:58px 24px 80px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:60px}.hero-copy h1{font-size:68px;line-height:.98;letter-spacing:-3px;margin:18px 0 24px}.hero-copy h1 em{font-style:normal;color:#21c063}.hero-copy p{color:#aebac1;font-size:18px;line-height:1.65;max-width:610px}.hero-actions{display:flex;gap:10px;margin:30px 0 22px}.hero-primary,.hero-secondary{padding:13px 17px;border-radius:10px;font-weight:800}.hero-primary{background:#21c063;color:#063b31}.hero-secondary{border:1px solid #334249;color:#e9edef}.trust-row{display:flex;gap:18px;color:#8696a0;font-size:12px}.phone-stage{display:grid;place-items:center}.phone-mock{width:340px;min-height:610px;border:8px solid #26343c;border-radius:38px;background:#111b21;box-shadow:0 38px 90px #0008;padding:23px 14px 76px;position:relative}.phone-top{display:flex;justify-content:space-between;font-size:22px;padding:8px 4px 20px}.phone-search{height:42px;border-radius:13px;background:#202c33;color:#8696a0;display:flex;align-items:center;padding:0 14px;margin-bottom:15px}.mock-chat{display:grid;grid-template-columns:48px 1fr auto;gap:11px;align-items:center;padding:9px 2px;border-bottom:1px solid #1f2b31}.mock-chat i{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#2b3940;color:#e9edef;font-style:normal;font-weight:800}.mock-chat div{display:grid;gap:4px}.mock-chat small,.mock-chat time{color:#8696a0;font-size:11px}.mock-tabs{position:absolute;left:0;right:0;bottom:0;height:72px;border-top:1px solid #202c33;display:grid;grid-template-columns:repeat(4,1fr);align-items:center;text-align:center}.mock-tabs>*{display:grid;gap:3px;color:#aebac1}.mock-tabs small{font-size:9px}.mock-tabs b{color:#21c063}.feature-section{background:#f7faf9;color:#172126;padding:95px max(24px,calc((100vw - 1180px)/2));}.section-kicker{font-size:11px;letter-spacing:1.6px;color:#008069;font-weight:900}.feature-section>h2{font-size:42px;letter-spacing:-1.5px;max-width:680px;margin:12px 0 38px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.feature-grid article{background:#fff;border:1px solid #e4ebea;border-radius:13px;padding:24px;min-height:215px}.feature-grid article>span{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:#e5f8f1;color:#008069;font-size:20px}.feature-grid h3{margin:26px 0 8px}.feature-grid p{color:#667781;font-size:14px;line-height:1.6}.security-section{max-width:1180px;margin:auto;padding:100px 24px;display:grid;grid-template-columns:1fr 1fr;gap:80px}.security-section h2{font-size:42px;letter-spacing:-1.5px;margin:12px 0}.security-list{display:grid;gap:10px}.security-list div{padding:18px;border:1px solid #26343c;border-radius:11px;display:grid;gap:5px}.security-list small{color:#8696a0}.final-cta{max-width:1132px;margin:0 auto 70px;background:#21c063;color:#063b31;border-radius:18px;padding:38px 42px;display:flex;justify-content:space-between;align-items:center}.final-cta h2{font-size:32px;margin:0 0 5px}.final-cta p{margin:0;opacity:.8}.final-cta a{background:#063b31;color:#e9edef;padding:12px 17px;border-radius:9px;font-weight:800}.landing-footer{max-width:1180px;margin:auto;padding:0 24px 40px;display:flex;justify-content:space-between;color:#8696a0;font-size:12px}
/* professional admin */
.admin-body{background:var(--admin-bg)}.admin-nav{width:246px;padding:18px 13px;background:#0f171c}.admin-brand{display:flex;align-items:center;gap:11px;padding:5px 8px 20px;color:#fff}.admin-brand .admin-logo{width:42px;height:42px;border-radius:11px;margin:0;font-size:20px}.admin-brand>span:last-child{display:grid;gap:2px}.admin-brand small{color:#7f9099;font-size:10px}.admin-nav nav{gap:3px}.admin-nav a{display:flex;align-items:center;gap:11px;padding:10px 11px;border-radius:8px;font-size:13px}.admin-nav a i{width:24px;text-align:center;font-style:normal;color:#84959e}.admin-nav a.active i{color:#21c063}.admin-nav-sep{height:1px;background:#26343c;margin:10px}.admin-main{margin-left:246px;padding:28px 32px;max-width:1600px}.admin-top{margin-bottom:20px}.admin-top h1{font-size:28px;margin-top:4px}.admin-top-actions{display:flex;gap:8px;align-items:center}.schema-pill{background:#e7f7f1;color:#08755e;border-radius:999px;padding:8px 11px;font-size:11px;font-weight:800}.primary-admin{background:#0f171c!important;color:#fff!important;border-color:#0f171c!important}.pro-stats{grid-template-columns:repeat(6,1fr);gap:10px}.stat-grid>div,.admin-card{border-radius:11px;box-shadow:none;border-color:#e3e9ec}.stat-grid>div{padding:16px}.stat-grid strong{font-size:27px;margin-top:5px}.stat-grid small{color:#8a989f;font-size:10px}.admin-grid-2{display:grid;grid-template-columns:1.25fr .75fr;gap:12px;margin-bottom:12px}.admin-card{padding:16px;margin-bottom:12px}.admin-card h2{font-size:16px;margin:0}.admin-user-list{display:grid;margin-top:12px}.admin-user-row{display:grid;grid-template-columns:36px 1fr auto;gap:10px;align-items:center;padding:10px 0;border-top:1px solid #edf1f3}.mini-avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#e7efed;color:#08755e;font-size:11px;font-weight:800}.admin-user-row>div:nth-child(2){display:grid;gap:2px}.admin-user-row small{color:#809098;font-size:10px}.admin-user-meta{display:grid;justify-items:end;gap:3px}.health-list{display:grid;margin-top:10px}.health-list>div{display:flex;justify-content:space-between;align-items:center;padding:12px 2px;border-top:1px solid #edf1f3;font-size:13px}.health-ok{color:#08755e}.health-bad{color:#b42318}.channel-chip{display:inline-block;padding:4px 7px;border-radius:6px;background:#eef4f2;color:#08755e;font-size:9px;font-weight:900}.admin-search{display:flex;background:#fff;border:1px solid #dbe3e7;border-radius:9px;overflow:hidden}.admin-search input{border:0;outline:0;padding:10px 12px;width:250px}.admin-search button{border:0;background:transparent;padding:0 12px}.admin-toast{background:#e5f8f1;color:#08755e;border:1px solid #cceee1;border-radius:9px;padding:10px 13px;margin-bottom:12px;font-size:12px;font-weight:700}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.settings-card:last-child{grid-column:1/-1}.admin-form{display:grid;gap:12px;margin-top:16px}.admin-form label,.template-form label{display:grid;gap:6px;color:#53656e;font-size:11px;font-weight:700}.admin-form input,.template-form input,.template-form select,.template-form textarea{border:1px solid #dbe3e7;border-radius:8px;padding:10px 11px;background:#fff;outline:0}.admin-form input:focus,.template-form input:focus,.template-form textarea:focus{border-color:#00a884;box-shadow:0 0 0 3px #00a88412}.switch-admin{display:flex!important;align-items:center;justify-content:space-between;background:#f8fafb;border:1px solid #e5ebee;border-radius:9px;padding:11px}.switch-admin>span{display:grid;gap:2px}.switch-admin small{color:#85949b;font-weight:500}.switch-admin input{width:18px;height:18px}.settings-note{background:#f3f6f7;border-radius:8px;padding:10px;color:#6c7d85;font-size:11px;line-height:1.5}.template-form{display:grid;grid-template-columns:120px 1fr 1fr 1.2fr;gap:10px;align-items:end;margin-top:14px}.template-body{grid-column:1/-1}.template-form .compact{grid-column:1/2}.template-form .admin-btn{justify-self:start}.template-list{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-top:12px}.template-list article{border:1px solid #e4eaed;border-radius:9px;padding:12px}.template-list article>div:first-child{display:flex;align-items:center;gap:8px}.template-list article small{color:#88979e}.template-list p{color:#667781;font-size:11px;line-height:1.5;min-height:34px}.system-card{max-width:760px}
@media(max-width:1100px){.pro-stats{grid-template-columns:repeat(3,1fr)}.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.landing-nav nav>a:not(.nav-login):not(.nav-cta){display:none}.landing-nav{height:64px;padding:0 16px}.hero-section{grid-template-columns:1fr;padding:44px 18px 60px;gap:45px}.hero-copy h1{font-size:48px;letter-spacing:-2px}.hero-copy p{font-size:16px}.hero-actions{display:grid}.phone-mock{width:min(330px,92vw);min-height:570px}.feature-section{padding:68px 18px}.feature-section>h2,.security-section h2{font-size:34px}.feature-grid{grid-template-columns:1fr}.security-section{grid-template-columns:1fr;padding:70px 18px;gap:25px}.final-cta{margin:0 18px 50px;padding:28px;display:grid;gap:20px}.landing-footer{padding:0 18px 30px}.auth-v11{padding:0}.auth-v11-shell{border-radius:0}.auth-pitch h1{font-size:32px}.brand-home{margin-bottom:30px}.admin-main{padding:18px}.pro-stats{grid-template-columns:1fr 1fr}.admin-grid-2,.settings-grid{grid-template-columns:1fr}.settings-card:last-child{grid-column:auto}.admin-top{align-items:flex-start;gap:12px}.admin-top-actions{display:none}.admin-search{width:100%}.admin-search input{width:100%}.template-form{grid-template-columns:1fr}.template-body,.template-form .compact{grid-column:auto}.template-list{grid-template-columns:1fr}}

/* V11 admin PWA settings */
.admin-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.admin-form select{width:100%;background:#111b21;color:#e9edef;border:1px solid #30414a;border-radius:10px;padding:11px 12px;outline:none}
.admin-form input[type=color]{min-height:44px;padding:5px;cursor:pointer}
.admin-pill{display:inline-flex;align-items:center;justify-content:center;border:1px solid #2f4a43;background:#17312a;color:#37d67a;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:800}
.pwa-settings-card{grid-column:span 2}
.pwa-icons{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pwa-icons>label{border:1px solid #263740;border-radius:12px;padding:12px;background:#10191e;display:grid;gap:9px}
.pwa-icon-preview{width:72px;height:72px;border-radius:18px;background:#1c292f;display:grid;place-items:center;overflow:hidden;border:1px solid #30414a}
.pwa-icon-preview.large{width:88px;height:88px;border-radius:22px}
.pwa-icon-preview img{width:100%;height:100%;object-fit:cover}
.admin-toast.success{border-color:#285843;color:#86efac}.admin-toast.error{border-color:#703b3b;color:#fecaca}
@media(max-width:900px){.pwa-settings-card{grid-column:auto}.admin-two,.pwa-icons{grid-template-columns:1fr}}
/* V11 admin additions */
.admin-card textarea{width:100%;box-sizing:border-box}.admin-card a{color:#00a884;text-decoration:none}.admin-card a:hover{text-decoration:underline}.settings-grid .settings-card{align-self:start}
.support-thread{display:flex;flex-direction:column;gap:10px;margin:18px 0;max-height:520px;overflow:auto}.support-bubble{max-width:82%;padding:12px 14px;border-radius:14px;background:#202c33}.support-bubble.user{align-self:flex-start}.support-bubble.staff{align-self:flex-end;background:#005c4b}.support-bubble p{margin:5px 0;white-space:normal}.support-bubble small{opacity:.65}
/* V11.3 mobile app / Flutter-like motion */
.contact-section-label{padding:12px 16px 6px;color:#7f8f98;font-size:10px;font-weight:900;letter-spacing:.8px;background:linear-gradient(180deg,#10191e,#111b21)}
.wa-row{min-height:64px;transition:transform .16s ease,background .16s ease}.wa-row:active{transform:scale(.985)}
.flutter-sheet{animation:sheetIn .22s cubic-bezier(.2,.8,.2,1)}
@keyframes sheetIn{from{transform:translateX(14px);opacity:.7}to{transform:translateX(0);opacity:1}}
.settings-group{border:1px solid #25343c;border-radius:14px;background:#111b21;overflow:hidden;margin:9px 0}.settings-group summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:36px 1fr auto;gap:10px;align-items:center;padding:13px 14px;user-select:none}.settings-group summary::-webkit-details-marker{display:none}.settings-group summary>span:nth-child(2){display:grid;gap:2px}.settings-group summary small{color:#8696a0;font-size:11px;font-weight:500}.settings-group summary i{font-style:normal;color:#8696a0;transition:transform .18s ease}.settings-group[open] summary i{transform:rotate(180deg)}.settings-group-body{padding:0 12px 12px;border-top:1px solid #202d34}.settings-icon{width:34px;height:34px;border-radius:10px;background:#19342c;color:#22c67a;display:grid;place-items:center}.profile-hero.compact{display:grid;grid-template-columns:56px 1fr auto;gap:11px;align-items:center;padding:12px 4px 14px}.profile-hero.compact .avatar{width:56px;height:56px}.profile-hero.compact>div{display:grid;gap:3px}.profile-hero.compact small{color:#8696a0}.compact-settings{padding:10px 14px 28px}.action-list .invite-setting-btn{border-radius:10px;margin-top:8px;padding:10px 9px;background:#121d23}.action-list .invite-setting-btn+ .invite-setting-btn{margin-top:6px}
.admin-nav-group{border-radius:9px;margin:3px 0}.admin-nav-group>summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:9px 11px;color:#94a4ac;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.5px}.admin-nav-group>summary::-webkit-details-marker{display:none}.admin-nav-group>summary span{display:flex;align-items:center;gap:8px}.admin-nav-group>summary i{font-style:normal;width:20px;text-align:center}.admin-nav-group>summary b{font-size:11px;transition:transform .18s ease}.admin-nav-group[open]>summary b{transform:rotate(180deg)}.admin-nav-items{display:grid;gap:2px;padding:0 3px 5px}.admin-nav-items a{padding-left:14px!important}
@media(max-width:760px){.app{max-width:none;box-shadow:none}.sidebar{width:100%;min-width:0}.side-head{height:54px;padding:7px 11px}.searchbar{margin:7px 10px}.filters{padding:3px 10px 7px;gap:5px}.chip{min-height:30px;padding:5px 10px;border-radius:10px}.wa-row{min-height:60px;padding:7px 10px}.wa-row .avatar{width:46px;height:46px}.fab.chat-fab{width:48px;height:48px;border-radius:15px;right:16px;bottom:calc(74px + env(safe-area-inset-bottom))}.chat{position:fixed!important;inset:0;z-index:40;transform:translateX(100%);transition:transform .22s cubic-bezier(.2,.8,.2,1);will-change:transform}.app.open .chat{transform:translateX(0)}.chathead{height:56px;padding:7px 9px}.composer{padding:7px 8px calc(7px + env(safe-area-inset-bottom));gap:5px}.composer textarea{min-height:39px;border-radius:16px}.bottom-nav{height:64px;padding-bottom:env(safe-area-inset-bottom)}.bottom-nav button{font-size:18px}.bottom-nav small{font-size:9px}.profile-sheet{width:100%;max-width:none;border-radius:0;height:100dvh}.profile-sheet-head{height:56px}.settings-group{border-radius:12px;margin:7px 0}.settings-group summary{padding:11px 12px}.settings-group-body{padding:0 10px 10px}.admin-nav{width:76px}.admin-brand>span:last-child,.admin-nav-group>summary span:not(.admin-icon),.admin-nav-group>summary b,.admin-nav-items a span,.admin-nav>a span{display:none}.admin-nav-group>summary{justify-content:center}.admin-nav-items a{justify-content:center;padding:10px!important}.admin-main{margin-left:76px;padding:14px 12px}.admin-brand{padding:4px 4px 14px;justify-content:center}.admin-brand .admin-logo{width:38px;height:38px}.admin-nav-sep{margin:7px}.admin-nav>a{justify-content:center}}
/* V11.4 QR login */
.qr-login-box{margin-top:16px}.qr-login-sep{display:flex;align-items:center;gap:12px;color:#73828a;font-size:11px;margin:12px 0}.qr-login-sep:before,.qr-login-sep:after{content:"";height:1px;background:#2a3942;flex:1}.qr-login-trigger,.qr-refresh,.qr-cancel{width:100%;border:1px solid #2a3942;background:#162229;color:#dce5e9;border-radius:10px;padding:11px 13px;font-weight:700;cursor:pointer}.qr-login-trigger:hover,.qr-refresh:hover{border-color:#00a884}.qr-login-panel{margin-top:10px;padding:16px;background:#0f171c;border:1px solid #24343c;border-radius:14px;text-align:center}.qr-login-panel[hidden]{display:none}.qr-login-panel strong{display:block;margin-top:10px}.qr-login-panel p{color:#91a0a7;font-size:12px;line-height:1.5}.qr-login-panel small{display:block;color:#00a884;margin:8px 0 10px}.qr-canvas{display:grid;place-items:center;min-height:220px}.qr-canvas canvas{max-width:100%;height:auto;border-radius:12px;box-shadow:0 10px 28px #0007}.qr-loading{font-size:34px;color:#00a884}.qr-approve-body{margin:0;min-height:100dvh;background:#0b141a;color:#e9edef;display:grid;place-items:center;padding:20px;font-family:system-ui,-apple-system,Segoe UI,sans-serif}.qr-approve-card{width:min(430px,100%);background:#111b21;border:1px solid #2a3942;border-radius:20px;padding:24px;text-align:center;box-shadow:0 20px 70px #0008}.qr-approve-card h1{font-size:22px;margin:14px 0 8px}.qr-approve-card p{color:#8696a0;font-size:12px;line-height:1.55;overflow-wrap:anywhere}.qr-approve-card .primary-btn{margin-top:10px}.qr-approve-card .qr-cancel{margin-top:8px;background:transparent}.qr-approve-card .primary-link{display:inline-block;margin-top:12px;color:#00a884}
@media(max-width:760px){.qr-login-panel{border-radius:12px;padding:14px}.qr-approve-card{border-radius:16px;padding:20px}.qr-canvas{min-height:200px}}

/* V11.6 admin push help */
.help-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.push-help-card .settings-note{line-height:1.55}.push-help-card code{word-break:break-word}