:root{--ink:#19212e;--muted:#697384;--line:#e5e8ee;--surface:#fff;--canvas:#f6f7fa;--purple:#6d4aff;--purple-dark:#5233db;--green:#20b56b;--red:#d6455d;--shadow:0 16px 45px rgba(27,34,47,.08);font-family:"DM Sans",sans-serif;color:var(--ink);background:var(--canvas)}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 10% 5%,rgba(109,74,255,.09),transparent 24rem),var(--canvas)}button,input,textarea{font:inherit}button{cursor:pointer}a{color:var(--purple);text-decoration:none}a:hover{text-decoration:underline}.hidden{display:none!important}
.topbar{height:72px;padding:0 clamp(20px,4vw,64px);display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.9);border-bottom:1px solid var(--line);backdrop-filter:blur(15px);position:sticky;top:0;z-index:20}.brand{display:flex;gap:11px;align-items:center;color:var(--ink);font:700 18px Manrope}.brand:hover{text-decoration:none}.brand strong{color:var(--purple)}.brand-mark{display:grid;place-items:center;width:37px;height:37px;border-radius:12px;color:#fff;background:linear-gradient(135deg,var(--purple),#9a72ff);box-shadow:0 8px 18px rgba(109,74,255,.27)}.user-menu{display:flex;align-items:center;gap:15px;font-size:14px;color:var(--muted)}
.auth-shell{max-width:1180px;margin:0 auto;min-height:calc(100vh - 136px);padding:70px 28px;display:grid;grid-template-columns:1.15fr .85fr;gap:85px;align-items:center}.auth-copy h1{font:800 clamp(44px,6vw,72px)/1.04 Manrope;margin:14px 0 24px;letter-spacing:-.045em;max-width:760px}.auth-copy>p{font-size:20px;line-height:1.7;color:var(--muted);max-width:650px}.eyebrow{display:inline-block;color:var(--purple);font:700 12px Manrope;text-transform:uppercase;letter-spacing:.13em}.trust-row{display:flex;gap:22px;margin-top:30px;flex-wrap:wrap;color:#4e596a;font-weight:600;font-size:14px}.trust-row span::first-letter{color:var(--green)}
.card{background:var(--surface);border:1px solid rgba(224,227,234,.9);border-radius:22px;box-shadow:var(--shadow)}.auth-card{padding:36px;display:grid;gap:22px}.auth-card h2{font:800 28px Manrope;margin:12px 0 8px}.muted{color:var(--muted)}.pill{display:inline-flex;border-radius:99px;background:#f0ecff;color:var(--purple);font-weight:700;font-size:12px;padding:7px 10px}.auth-card label,.compose-card label{display:grid;gap:8px;font-weight:700;font-size:14px}.auth-card input,.compose-card input,.compose-card textarea{border:1px solid #dfe3ea;border-radius:12px;padding:13px 14px;background:#fbfcfd;outline:none;transition:.2s}.auth-card input:focus,.compose-card input:focus,.compose-card textarea:focus{border-color:var(--purple);box-shadow:0 0 0 4px rgba(109,74,255,.1);background:#fff}.compose-card small{font-weight:400;color:var(--muted)}
.button{border:0;border-radius:11px;padding:11px 16px;font-weight:700;transition:.2s}.button:hover{transform:translateY(-1px);text-decoration:none}.button-primary{background:var(--purple);color:#fff;box-shadow:0 8px 18px rgba(109,74,255,.22)}.button-primary:hover{background:var(--purple-dark)}.button-secondary{background:#f1effb;color:#5542a2}.button-quiet{background:transparent;color:var(--muted)}.button-wide{width:100%;padding:14px}.button-whatsapp{background:#1877f2;color:#fff;padding:14px 20px}.button-danger{background:#fff0f2;color:var(--red);border:1px solid #ffd4db}.form-error{color:var(--red);min-height:20px;margin:0;font-size:14px}
.app-shell{min-height:calc(100vh - 137px);display:grid;grid-template-columns:250px 1fr}.sidebar{background:#fff;border-right:1px solid var(--line);padding:28px 18px;display:flex;flex-direction:column;justify-content:space-between}.nav-label{text-transform:uppercase;letter-spacing:.12em;color:#9aa2af;font:700 11px Manrope;padding:0 12px}.nav-item{width:100%;display:flex;align-items:center;gap:12px;border:0;background:transparent;color:#657081;border-radius:11px;padding:12px;margin:3px 0;font-weight:700;text-align:left}.nav-item span{font-size:18px}.nav-item:hover,.nav-item.active{background:#f1effb;color:var(--purple)}.sidebar-footer{border-top:1px solid var(--line);padding:18px 10px 0;font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(32,181,107,.12)}
.workspace{padding:42px clamp(24px,5vw,72px);max-width:1450px;width:100%;margin:0 auto}.page-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.page-heading h1{font:800 36px Manrope;letter-spacing:-.035em;margin:8px 0 5px}.page-heading p{margin:0}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:22px}.metric{padding:20px;display:flex;align-items:center;gap:16px}.metric-icon{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;font-weight:800}.metric-icon.green{background:#e7f8ef;color:var(--green)}.metric-icon.purple{background:#eeeaff;color:var(--purple)}.metric-icon.amber{background:#fff6dc;color:#d59413}.metric p{margin:0 0 3px;color:var(--muted);font-size:13px}.metric strong{font:800 18px Manrope}.empty-state{padding:62px 30px;text-align:center}.empty-state h2{font:800 25px Manrope;margin:20px 0 10px}.empty-state p{max-width:580px;margin:0 auto 25px;color:var(--muted);line-height:1.7}.orb{display:grid;place-items:center;width:70px;height:70px;margin:auto;border-radius:50%;background:linear-gradient(135deg,#efeaff,#dcd2ff);color:var(--purple);font-size:30px;box-shadow:0 0 0 14px #faf9ff}.connection-summary,.connected-card{padding:30px;display:flex;justify-content:space-between;align-items:center;gap:30px}.connection-summary h2,.connected-card h2{font:800 24px Manrope;margin:12px 0 4px}.connected-badge{display:inline-flex;align-items:center;gap:6px;background:#e5f8ed;color:#13834b;padding:6px 10px;border-radius:99px;font-weight:700;font-size:12px}.connected-badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}
.inbox-grid{display:grid;grid-template-columns:360px 1fr;gap:20px}.compose-card{padding:25px;display:grid;gap:20px;align-content:start}.compose-card h2,.message-list-card h2{font:800 20px Manrope;margin:0}.compose-card textarea{resize:vertical}.message-list-card{padding:25px;min-height:480px}.card-heading{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px}.message-list{display:grid}.message-row{display:grid;grid-template-columns:42px 1fr auto;gap:13px;padding:18px 0;border-bottom:1px solid var(--line);align-items:start}.avatar{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:#f0ecff;color:var(--purple);font-weight:800}.message-row p{margin:4px 0;color:#4f5969}.message-meta{font-size:12px;color:var(--muted);text-align:right}.direction{font-weight:700;color:var(--purple);font-size:11px;text-transform:uppercase}.direction.inbound{color:var(--green)}
.setup-card{padding:45px;display:grid;grid-template-columns:280px 1fr;gap:50px;align-items:center}.setup-card h2{font:800 28px Manrope;margin:14px 0 10px}.setup-card p,.check-list{color:var(--muted);line-height:1.7}.check-list{list-style:none;padding:0;margin:20px 0}.check-list li{margin:9px 0}.check-list li::before{content:"✓";color:var(--green);font-weight:800;margin-right:10px}.setup-visual{height:270px;border-radius:20px;position:relative;display:grid;place-items:center;overflow:hidden;background:radial-gradient(circle at center,#e6ddff,#f8f6ff 58%)}.satellite{z-index:2;background:var(--purple);color:#fff;width:70px;height:70px;border-radius:22px;display:grid;place-items:center;font-size:32px;box-shadow:0 14px 32px rgba(109,74,255,.3)}.orbit{position:absolute;border:1px solid rgba(109,74,255,.2);border-radius:50%}.orbit-one{width:170px;height:170px}.orbit-two{width:260px;height:260px}.connected-card dl{display:flex;gap:40px;margin:24px 0 0;flex-wrap:wrap}.connected-card dt{font-size:12px;color:var(--muted);margin-bottom:4px}.connected-card dd{margin:0;font-weight:700}.info-note{margin-top:18px;border:1px solid #ddd6ff;background:#f5f2ff;color:#5b4c91;padding:17px 20px;border-radius:14px}.flash{position:fixed;top:88px;right:25px;z-index:30;background:#19212e;color:#fff;border-radius:12px;padding:13px 18px;box-shadow:var(--shadow);max-width:390px}
.legal{max-width:780px;margin:60px auto;padding:45px;background:#fff;border-radius:22px;box-shadow:var(--shadow);line-height:1.75}.legal h1{font:800 40px Manrope;letter-spacing:-.04em}.legal h2{font:800 20px Manrope;margin-top:30px}footer{min-height:65px;padding:20px clamp(24px,4vw,64px);display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--muted);font-size:13px;background:#fff;border-top:1px solid var(--line)}footer nav{display:flex;gap:20px}
@media(max-width:900px){.auth-shell{grid-template-columns:1fr;gap:35px;padding-top:40px}.auth-copy h1{font-size:48px}.app-shell{grid-template-columns:1fr}.sidebar{display:none}.metric-grid{grid-template-columns:1fr}.inbox-grid,.setup-card{grid-template-columns:1fr}.setup-visual{height:210px}.workspace{padding:30px 20px}.connected-card{align-items:flex-start;flex-direction:column}}
@media(max-width:580px){.topbar{padding:0 16px}.user-menu #user-email{display:none}.auth-shell{padding:32px 18px}.auth-copy h1{font-size:39px}.auth-copy>p{font-size:17px}.auth-card{padding:25px}.page-heading{align-items:flex-start;flex-direction:column}.connection-summary{align-items:flex-start;flex-direction:column}.setup-card{padding:25px}.legal{margin:20px;padding:25px}footer{align-items:flex-start;flex-direction:column}.brand{font-size:16px}}