:root{--bg-dark: #06121F;--bg-card: rgba(13, 27, 42, .85);--bg-card-hover: rgba(20, 38, 58, .95);--border-color: rgba(0, 194, 255, .18);--border-glow: rgba(0, 194, 255, .4);--primary-cyan: #00C2FF;--primary-green: #25D366;--text-main: #F1F5F9;--text-muted: #94A3B8;--input-bg: rgba(15, 23, 42, .7);--sim-bg: #0B141A;--sim-header: #202C33;--sim-bubble-in: #202C33;--sim-bubble-out: #005C4B;--font-family: "Plus Jakarta Sans", sans-serif}[data-theme=light]{--bg-dark: #F8FAFC;--bg-card: #FFFFFF;--bg-card-hover: #F1F5F9;--border-color: #E2E8F0;--border-glow: rgba(2, 132, 199, .3);--primary-cyan: #0284C7;--primary-green: #16A34A;--text-main: #0F172A;--text-muted: #64748B;--input-bg: #F1F5F9;--sim-bg: #EFEAE2;--sim-header: #008069;--sim-bubble-in: #FFFFFF;--sim-bubble-out: #E7FFDB}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background:var(--bg-dark);background-image:radial-gradient(at 0% 0%,rgba(0,194,255,.06) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(37,211,102,.05) 0px,transparent 50%);color:var(--text-main);min-height:100vh;line-height:1.5;overflow-x:hidden;transition:background-color .3s,color .3s}.impersonation-banner{background:linear-gradient(90deg,#6366f1,#0284c7);color:#fff;padding:8px 20px;display:flex;align-items:center;justify-content:space-between;font-size:.85rem;font-weight:600;box-shadow:0 4px 14px #6366f140;position:sticky;top:0;z-index:1000}.impersonation-banner button{background:#fff3;border:1px solid rgba(255,255,255,.4);color:#fff;padding:4px 12px;border-radius:6px;cursor:pointer;font-weight:600;transition:all .2s}.impersonation-banner button:hover{background:#ffffff59}.navbar{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;transition:background-color .3s;position:relative;z-index:10000}.brand{display:flex;align-items:center;gap:12px;font-size:1.25rem;font-weight:800;color:var(--text-main)}.brand-logo{height:38px;width:auto;object-fit:contain}.nav-links{display:flex;align-items:center;gap:8px}.nav-btn{background:transparent;border:1px solid transparent;color:var(--text-muted);padding:8px 16px;border-radius:8px;cursor:pointer;font-weight:600;display:flex;align-items:center;gap:8px;transition:all .2s}.nav-btn.active,.nav-btn:hover{background:#0284c71a;color:var(--primary-cyan);border-color:var(--border-color)}.theme-toggle-btn{background:#94a3b826;border:1px solid var(--border-color);color:var(--text-main);padding:8px 12px;border-radius:8px;cursor:pointer;display:flex;align-items:center;gap:6px;font-size:.85rem;font-weight:600;transition:all .2s}.theme-toggle-btn:hover{background:#94a3b840}.user-avatar-btn{background:transparent;border:2px solid var(--border-color);border-radius:50%;padding:2px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.user-avatar-btn:hover{border-color:var(--primary-cyan);transform:scale(1.05)}.user-avatar-circle{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#00c2ff,#8b5cf6);color:#fff;font-weight:800;font-size:.85rem;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #00c2ff4d;letter-spacing:.5px}.user-dropdown-menu{position:absolute;right:0;top:calc(100% + 10px);width:250px;background:var(--bg-card);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:14px;padding:14px;box-shadow:0 16px 40px #0009;z-index:999999!important;animation:fadeIn .15s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.user-dropdown-header{display:flex;align-items:center;gap:12px;padding:4px 6px}.user-info-text{display:flex;flex-direction:column;line-height:1.25;overflow:hidden}.user-info-name{font-size:.85rem;font-weight:700;color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-info-email{font-size:.73rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role-badge{display:inline-block;font-size:.68rem;font-weight:700;color:var(--primary-cyan);background:#0284c726;padding:2px 6px;border-radius:6px;margin-top:4px;width:fit-content}.user-dropdown-item{width:100%;background:transparent;border:none;padding:8px 12px;border-radius:8px;color:var(--text-main);font-size:.85rem;font-weight:600;display:flex;align-items:center;gap:8px;cursor:pointer;transition:background .15s}.user-dropdown-item.logout-item{color:#ef4444}.user-dropdown-item.logout-item:hover{background:#ef44441f}.container{max-width:1280px;margin:0 auto;padding:24px}.card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:16px;padding:24px;box-shadow:0 8px 30px #0000000d;transition:border-color .2s,background-color .3s;min-width:0;width:100%;box-sizing:border-box}.grid-2>*,.grid-3>*{min-width:0}.card:hover{border-color:var(--border-glow)}.card-title{font-size:1.1rem;font-weight:700;color:var(--primary-cyan);margin-bottom:16px;display:flex;align-items:center;gap:8px}.input-group{margin-bottom:16px}.input-group label{display:block;font-size:.85rem;font-weight:600;color:var(--text-muted);margin-bottom:6px}.input-control{width:100%;background:var(--input-bg);border:1px solid var(--border-color);border-radius:8px;padding:10px 14px;color:var(--text-main);font-family:inherit;font-size:.95rem;outline:none;transition:all .2s}.input-control:focus{border-color:var(--primary-cyan);box-shadow:0 0 0 3px #0284c726}textarea.input-control{min-height:120px;resize:vertical}.btn{background:linear-gradient(135deg,var(--primary-cyan),#0284C7);color:#fff;border:none;padding:10px 20px;border-radius:10px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:transform .1s,box-shadow .2s}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px #0284c759}.btn-whatsapp{background:linear-gradient(135deg,#25d366,#128c7e);color:#fff}.btn-whatsapp:hover{box-shadow:0 4px 16px #25d36659}.btn-secondary{background:#94a3b81a;border:1px solid var(--border-color);color:var(--text-main)}.btn-secondary:hover{background:#94a3b833}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:24px}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.simulator-box{background:var(--sim-bg);border-radius:16px;overflow:hidden;border:1px solid var(--border-color);display:flex;flex-direction:column;height:520px}.sim-header{background:var(--sim-header);padding:12px 16px;display:flex;align-items:center;gap:12px;color:#fff}.sim-avatar{width:40px;height:40px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#000;font-weight:700}.sim-body{flex:1;padding:16px;overflow-y:auto;display:flex;flex-direction:column;gap:10px}.chat-bubble{max-width:85%;padding:10px 14px;border-radius:12px;font-size:.88rem;line-height:1.5;box-shadow:0 1px 3px #00000026;word-break:break-word;overflow-wrap:anywhere;white-space:normal;box-sizing:border-box}.chat-bubble.incoming{align-self:flex-start;margin-right:auto;background:var(--sim-bubble-in);color:var(--text-main);border-top-left-radius:2px}.chat-bubble.outgoing{align-self:flex-end;margin-left:auto;background:var(--sim-bubble-out);color:#e9edef;border-top-right-radius:2px}[data-theme=light] .chat-bubble.outgoing{color:#111b21}.sim-footer{background:var(--sim-header);padding:10px 16px;display:flex;gap:10px}@media (max-width: 768px){body{padding-bottom:76px}.navbar{padding:10px 14px}.brand{font-size:.95rem;gap:6px}.brand-logo{height:28px}.nav-desktop-tabs{display:none!important}.user-dropdown-menu{right:-10px;width:230px}.container{padding:12px}.grid-2,.grid-3{grid-template-columns:1fr;gap:14px}.card{padding:14px;border-radius:12px}.chat-bubble{max-width:92%;font-size:.84rem;padding:8px 12px}.impersonation-banner{flex-direction:column;gap:6px;align-items:flex-start;padding:8px 14px;font-size:.78rem}.mobile-bottom-nav{display:flex!important;position:fixed;bottom:0;left:0;right:0;height:64px;background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-top:1px solid var(--border-color);z-index:9999;justify-content:space-around;align-items:center;box-shadow:0 -4px 20px #0003}.mobile-nav-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;background:transparent;border:none;color:var(--text-muted);font-size:.7rem;font-weight:600;cursor:pointer;padding:6px 0;transition:all .2s}.mobile-nav-btn.active{color:var(--primary-cyan);font-weight:800}}@media (min-width: 769px){.mobile-bottom-nav{display:none!important}}