:root{--bg:#f4f7fb;--card:#fff;--text:#0f172a;--muted:#64748b;--line:#e2e8f0;--primary:#0f766e;--primary2:#14b8a6;--danger:#dc2626;--warning:#f59e0b;--success:#16a34a;--shadow:0 10px 25px rgba(15,23,42,.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}a{color:inherit;text-decoration:none}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:430px;background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:30px}.auth-card h1{margin:0 0 8px}.muted{color:var(--muted)}.form-group{margin:14px 0}.form-group label{display:block;font-weight:700;margin-bottom:7px}.input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 13px;background:#fff;color:var(--text);font:inherit}textarea{min-height:120px;resize:vertical}.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:12px;padding:11px 16px;font-weight:800;background:var(--primary);color:#fff;cursor:pointer}.btn:hover{filter:brightness(.95)}.btn.secondary{background:#e2e8f0;color:#0f172a}.btn.danger{background:var(--danger)}.btn.full{width:100%;justify-content:center}.app-shell{display:flex;min-height:100vh}.sidebar{width:260px;background:#0f172a;color:#e2e8f0;padding:22px;position:fixed;left:0;top:0;bottom:0}.brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}.brand-icon{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--primary2));font-weight:900;color:white}.brand small{display:block;color:#94a3b8;margin-top:2px}.sidebar nav{display:grid;gap:6px}.sidebar nav a{padding:12px;border-radius:12px;color:#cbd5e1}.sidebar nav a:hover{background:#1e293b;color:#fff}.main{margin-left:260px;padding:28px;width:calc(100% - 260px)}.topline{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.topline h1{margin:0}.grid{display:grid;gap:16px}.grid.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:20px}.stat strong{font-size:32px;display:block}.stat span{color:var(--muted)}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden}.table th,.table td{text-align:left;padding:13px;border-bottom:1px solid var(--line);vertical-align:top}.badge{display:inline-block;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:800;background:#e2e8f0}.badge.new{background:#dbeafe;color:#1d4ed8}.badge.in_service{background:#fef3c7;color:#92400e}.badge.qualified{background:#dcfce7;color:#166534}.badge.proposal{background:#f3e8ff;color:#7e22ce}.badge.won{background:#dcfce7;color:#166534}.badge.lost{background:#fee2e2;color:#991b1b}.alert{padding:13px 16px;border-radius:12px;margin-bottom:18px;font-weight:700}.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}.split{display:grid;grid-template-columns:360px 1fr;gap:16px}.conversation-list{max-height:74vh;overflow:auto}.conversation-item{display:block;border:1px solid var(--line);background:#fff;border-radius:14px;margin-bottom:10px;padding:14px}.conversation-item:hover{border-color:var(--primary)}.conversation-item.active{outline:2px solid var(--primary)}.chat{height:65vh;overflow:auto;background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:16px}.bubble{max-width:78%;margin:10px 0;padding:12px 14px;border-radius:15px;box-shadow:0 4px 10px rgba(15,23,42,.05);white-space:pre-wrap}.bubble.in{background:#fff;border:1px solid var(--line)}.bubble.out{background:#ccfbf1;margin-left:auto}.bubble small{display:block;color:var(--muted);font-size:11px;margin-top:6px}.chat-form{display:flex;gap:10px;margin-top:12px}.chat-form textarea{min-height:54px}.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}.three{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.empty{padding:34px;text-align:center;color:var(--muted)}.code{background:#0f172a;color:#e2e8f0;border-radius:12px;padding:14px;overflow:auto}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.pill{border-radius:999px;padding:6px 10px;background:#e2e8f0;color:#334155;font-size:12px;font-weight:800}@media(max-width:900px){.sidebar{position:relative;width:auto}.app-shell{display:block}.main{margin-left:0;width:100%;padding:16px}.grid.cards,.two,.three,.split{grid-template-columns:1fr}.chat{height:55vh}.topline{align-items:flex-start;flex-direction:column}}

/* Inbox estilo WhatsApp/Umbler: lista sempre visível + conversa fixa */
.page-inbox{background:#edf3ff;overflow:hidden}.page-inbox .sidebar{display:none}.page-inbox .main{margin-left:0;width:100%;height:100vh;padding:0}.page-inbox .app-shell{min-height:100vh}.page-inbox .alert{position:fixed;z-index:20;top:12px;left:74px;right:18px;margin:0}.inbox-screen{height:100vh;width:100%;display:grid;grid-template-columns:58px 500px 1fr;background:#eef4ff;overflow:hidden}.kz-rail{background:#5278f2;color:#fff;display:flex;flex-direction:column;align-items:center;gap:12px;padding:16px 8px}.kz-rail a{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;font-weight:900}.kz-rail a:hover,.kz-rail a.active{background:rgba(255,255,255,.18)}.kz-rail .rail-logo{background:#fff;color:#5278f2;margin-bottom:12px}.inbox-left{background:#fff;border-right:1px solid #d8e0ef;display:flex;flex-direction:column;min-width:0}.inbox-header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid #e5eaf3}.inbox-header h1{font-size:22px;margin:0}.inbox-header span{color:#8b98ad;font-size:13px}.quick-create{position:relative}.quick-create summary{list-style:none;width:42px;height:42px;background:#5278f2;color:#fff;border-radius:50%;display:grid;place-items:center;font-size:28px;cursor:pointer}.quick-create summary::-webkit-details-marker{display:none}.quick-create-card{position:absolute;right:0;top:50px;width:300px;background:#fff;border:1px solid #dbe3f0;box-shadow:0 20px 45px rgba(15,23,42,.16);border-radius:16px;padding:14px;z-index:30;display:grid;gap:10px}.inbox-search{height:54px;display:flex;align-items:center;gap:12px;padding:0 18px;border-bottom:1px solid #edf1f7;color:#7b879a}.inbox-search input{border:0;outline:0;width:100%;font:inherit;color:#17223b}.inbox-tabs{display:grid;grid-template-columns:1fr 1fr 1fr;padding:12px 16px;gap:8px;background:#fff}.inbox-tabs a{border-radius:999px;padding:11px 12px;text-align:center;color:#28344b;background:#edf2fc;font-weight:700;font-size:14px}.inbox-tabs a.active{background:#5278f2;color:#fff}.inbox-tabs b{font-weight:900;margin-left:6px}.trial-banner{margin:4px 16px 12px;background:#f2fde9;border:1px solid #d8f6c6;border-radius:14px;display:flex;align-items:center;gap:12px;padding:12px;color:#38551e}.trial-banner strong{width:44px;height:44px;border-radius:50%;border:3px solid #55b21a;display:grid;place-items:center;font-size:22px;background:#fff}.trial-banner small{color:#65964b}.wa-list{overflow:auto;flex:1}.wa-item{position:relative;display:flex;gap:14px;padding:17px 16px;border-bottom:1px solid #eef2f7;color:#17223b;background:#fff}.wa-item:hover,.wa-item.active{background:#f6f9ff}.wa-item.active{box-shadow:inset 4px 0 0 #5278f2}.wa-avatar{position:relative;flex:0 0 auto;width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#ffe08b,#ffb256);display:grid;place-items:center;color:#1d2a44;font-weight:900}.wa-avatar.big{width:54px;height:54px}.wa-avatar i{position:absolute;left:-2px;bottom:-2px;width:20px;height:20px;border-radius:50%;background:#25d366;color:#fff;border:2px solid #fff;display:grid;place-items:center;font-style:normal;font-size:10px}.wa-main{min-width:0;flex:1}.wa-top{display:flex;justify-content:space-between;gap:12px}.wa-top strong{font-size:16px}.wa-top time{color:#6f7b8e;font-size:12px}.wa-main p{margin:5px 0 8px;color:#7b879a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wa-tags{display:flex;gap:6px;flex-wrap:wrap}.wa-tags span,.selected-tags span,.tag-remove button{border:0;border-radius:999px;background:color-mix(in srgb,var(--tag) 14%,#fff);color:var(--tag);padding:4px 9px;font-size:12px;font-weight:800}.wa-tags em{font-style:normal;border:1px solid #d7dce7;border-radius:999px;color:#7b879a;padding:3px 8px;font-size:12px}.wa-count{position:absolute;right:18px;top:50px;background:#31ba3d;color:#fff;min-width:22px;height:22px;border-radius:999px;display:grid;place-items:center;font-size:12px}.chat-panel{display:flex;flex-direction:column;background:#edf3ff;min-width:0}.chat-head{height:88px;background:#fff;border-bottom:1px solid #dfe7f3;display:flex;align-items:center;justify-content:space-between;padding:14px 22px;gap:16px}.chat-contact{display:flex;align-items:center;gap:14px;min-width:0}.chat-contact h2{margin:0;font-size:20px}.chat-contact p{margin:3px 0;color:#7b879a}.selected-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}.tag-remove{display:inline}.tag-remove button{cursor:pointer}.chat-actions{display:flex;align-items:center;gap:10px}.inline-form{display:inline-flex;align-items:center;gap:8px}.inline-form select,.label-add select{height:42px;border-radius:12px}.label-bar{background:#fff;padding:10px 22px;border-bottom:1px solid #e7ecf5;display:flex;align-items:center;justify-content:space-between;gap:12px}.label-add{display:flex;gap:8px;align-items:center}.lead-chip{background:#fff3cd;color:#8a5a00;border-radius:999px;padding:8px 12px;font-weight:800;font-size:13px}.chat-body{flex:1;overflow:auto;padding:22px;background:#edf3ff;background-image:radial-gradient(rgba(82,120,242,.12) 1px,transparent 1px);background-size:22px 22px}.msg{max-width:72%;margin:10px 0;padding:12px 14px;border-radius:16px;box-shadow:0 8px 18px rgba(15,23,42,.08);white-space:pre-wrap}.msg.in{background:#fff;border-top-left-radius:4px}.msg.out{background:#d9fdd3;margin-left:auto;border-top-right-radius:4px}.msg small{display:block;color:#7b879a;font-size:11px;margin-top:6px}.composer{background:#fff;border-top:1px solid #dfe7f3;padding:14px 18px;display:grid;grid-template-columns:1fr auto;gap:10px}.composer textarea{min-height:52px;max-height:130px;border-radius:18px}.chat-empty{margin:auto;text-align:center;color:#26344d}.empty-illus{width:180px;height:130px;background:#fff;border:1px solid #dfe7f3;border-radius:18px;box-shadow:0 18px 45px rgba(15,23,42,.12);display:grid;place-items:center;font-size:56px;margin:0 auto 22px}.chat-empty p{color:#7b879a}.page-inbox .empty{padding:30px 18px}@media(max-width:1050px){.inbox-screen{grid-template-columns:54px 360px 1fr}.chat-actions{flex-wrap:wrap;justify-content:flex-end}.label-bar{align-items:flex-start;flex-direction:column}}@media(max-width:760px){.page-inbox{overflow:auto}.inbox-screen{height:auto;min-height:100vh;grid-template-columns:1fr}.kz-rail{height:58px;flex-direction:row}.inbox-left{min-height:420px}.chat-panel{min-height:70vh}.msg{max-width:88%}}