:root{--navy:#07192c;--navy2:#0d2742;--green:#18b77a;--green2:#0fa66d;--red:#e34242;--bg:#f4f7fb;--text:#172033;--muted:#768298;--line:#e5eaf1;--white:#fff;--shadow:0 16px 44px rgba(15,34,58,.10);--radius:18px}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:255px;background:linear-gradient(180deg,var(--navy),#061523 75%);color:#fff;position:fixed;inset:0 auto 0 0;padding:22px 16px;display:flex;flex-direction:column;z-index:30;box-shadow:14px 0 40px rgba(7,25,44,.12)}.brand{display:flex;gap:12px;align-items:center;padding:6px 8px 24px}.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,#27d58e,var(--green2));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 10px 25px rgba(24,183,122,.35)}.brand-mark.big{width:54px;height:54px;border-radius:16px;font-size:24px}.brand strong{display:block;font-size:18px}.brand small{display:block;color:#8ea3b8;font-size:11px;margin-top:2px}.nav{display:grid;gap:5px}.nav-item{display:flex;gap:12px;align-items:center;padding:12px 13px;border-radius:12px;color:#b9c7d6;font-size:14px}.nav-item span{width:22px;text-align:center}.nav-item:hover,.nav-item.active{background:rgba(255,255,255,.08);color:#fff}.nav-item.active{box-shadow:inset 3px 0 0 var(--green)}.sidebar-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.08);padding-top:16px}.user-mini{display:flex;align-items:center;gap:10px}.user-mini b,.user-mini small{display:block}.user-mini 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var(--line);border-radius:var(--radius);box-shadow:0 8px 24px rgba(13,39,66,.05);padding:20px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}.panel-head h3{margin:0;font-size:16px}.panel-head p,.muted{margin:4px 0 0;color:var(--muted);font-size:12px}.panel-head a{color:var(--green2);font-weight:700;font-size:12px}.activity-list{display:grid}.activity{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.activity:last-child{border-bottom:0}.activity b{font-size:13px}.activity p{margin:3px 0 0;color:var(--muted);font-size:12px}.activity small{color:var(--muted);font-size:11px}.bubble{width:34px;height:34px;border-radius:11px;display:grid;place-items:center}.bubble.in{background:#ecf8f3;color:var(--green2)}.bubble.out{background:#eaf1fb;color:#2f69af}.checklist{display:grid;gap:15px;margin-bottom:18px}.checklist>div{display:flex;gap:12px}.check{width:29px;height:29px;border-radius:9px;display:grid;place-items:center;background:#eff3f7;color:#7b8796;font-size:12px;font-weight:800}.check.done{background:#e6f8f0;color:var(--green2)}.checklist p{margin:0;font-size:13px}.checklist small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.page-actions{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:18px}.filters{display:flex;gap:9px;flex:1}.filters input{max-width:340px}.table-panel{padding:0;overflow:auto}table{border-collapse:collapse;width:100%;min-width:760px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:13px}th{background:#f8fafc;color:#66758a;font-size:11px;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:0}.contact-cell{display:flex;align-items:center;gap:10px}.contact-cell b,.contact-cell small{display:block}.contact-cell small,.block{display:block;color:var(--muted);font-size:11px;margin-top:2px}.badge{display:inline-flex;padding:5px 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p{margin:0;color:var(--muted);font-size:11px}.icon-box{width:42px;height:42px;border-radius:13px;background:#ebf8f3;display:grid;place-items:center}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.save-bar{grid-column:1/-1;display:flex;justify-content:flex-end}.conversation-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px}.chat-panel{padding:0;overflow:hidden}.chat-head{padding:15px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.big-avatar{width:42px;height:42px}.messages{height:55vh;min-height:420px;overflow:auto;background:#f7fafb;padding:20px;display:flex;flex-direction:column;gap:10px}.msg{max-width:76%;padding:10px 13px;border-radius:14px;box-shadow:0 4px 12px rgba(17,36,55,.05)}.msg p{margin:0;font-size:13px;line-height:1.5}.msg small{display:block;margin-top:5px;font-size:9px;color:#7a8795}.msg.mine{margin-left:auto;background:#daf8e9;border-bottom-right-radius:4px}.msg.theirs{margin-right:auto;background:#fff;border-bottom-left-radius:4px}.composer{border-top:1px solid var(--line);padding:13px;display:grid;grid-template-columns:1fr auto;gap:10px}.composer textarea{min-height:48px;max-height:120px}.side-card h3{margin-top:0}.kv{display:flex;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid var(--line);font-size:12px}.kv span{color:var(--muted)}.billing-hero{min-height:170px}.alert{padding:12px 14px;border-radius:12px;margin-bottom:15px;font-size:13px}.alert.success{background:#e7f8f1;color:#0d7f58}.alert.error{background:#fff0f0;color:#ad3030}.alert.floating{position:fixed;top:20px;right:20px;z-index:100}.auth-body{background:linear-gradient(145deg,#061523,#0d2e4d);min-height:100vh}.login-wrap{min-height:100vh;display:grid;grid-template-columns:minmax(360px,520px) 1fr;align-items:center;max-width:1180px;margin:auto;padding:35px;gap:70px}.login-card{background:#fff;border-radius:28px;padding:34px;box-shadow:0 35px 90px rgba(0,0,0,.24)}.login-brand{display:flex;gap:14px;align-items:center;margin-bottom:30px}.login-brand h1{margin:0;font-size:25px}.login-brand p{margin:4px 0 0;color:var(--muted);font-size:12px}.login-foot{text-align:center;color:#9aa5b3;font-size:10px;margin-top:22px}.login-visual{color:#fff}.login-visual h2{font-size:46px;line-height:1.05;margin:18px 0}.login-visual p{max-width:580px;color:#aebfd0;font-size:16px;line-height:1.7}.pill{display:inline-block;padding:7px 11px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);border-radius:999px;margin-right:6px;font-size:11px}.center{text-align:center}.center h2{font-size:60px;margin:10px}.hero-mini{background:#fff;color:var(--text);border:1px solid var(--line)}.hero-mini .eyebrow{color:var(--green2)}.hero-mini p{color:var(--muted)}
@media(max-width:1050px){.stats-grid{grid-template-columns:repeat(2,1fr)}.grid-2,.settings-grid,.conversation-layout{grid-template-columns:1fr}.cards-list{grid-template-columns:repeat(2,1fr)}.side-card{display:none}.login-wrap{grid-template-columns:1fr;max-width:620px}.login-visual{display:none}}
@media(max-width:780px){.sidebar{transform:translateX(-102%);transition:.22s}.sidebar.open{transform:translateX(0)}.main{margin-left:0;width:100%}.menu-btn{display:block}.topbar{padding:0 15px;height:76px}.topbar p,.top-actions{display:none}.content{padding:16px}.stats-grid{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:15px}.stat strong{font-size:24px}.hero-card,.hero-mini,.billing-hero{align-items:flex-start;flex-direction:column;gap:16px;padding:22px}.hero-card h2{font-size:23px}.page-actions{align-items:stretch;flex-direction:column}.filters{flex-direction:column}.filters input{max-width:none}.cards-list{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.settings-grid{grid-template-columns:1fr}.save-bar{grid-column:auto}.login-wrap{padding:16px}.login-card{padding:24px}.messages{height:60vh}.chat-head .badge{display:none}}