:root{
  /* Marca NastIA (mesma paleta oficial do site e das propostas):
     roxo primário, rosa no hover, ciano como acento secundário,
     quase-preto para seções de destaque. */
  --navy:#6A00E0;
  --navy-2:#FF2E88;
  --navy-dark:#4B00A6;
  --cyan:#00E5FF;
  --ink:#0B0B12;
  --accent:#12876F;
  --accent-dark:#0B6354;
  --accent-soft:#E3F1EE;
  --gold:#A5691C;
  --gold-soft:#FBF0DE;
  --crit:#A83A26;
  --crit-soft:#FBE8E3;
  --text:#1B2430;
  --muted:#5B6472;
  --bg:#F5F7FA;
  --card:#FFFFFF;
  --border:#E3E8EF;
  --radius:12px;
  --shadow:0 8px 24px rgba(15,35,56,.08);
}
*{box-sizing:border-box;}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);}
a{color:var(--navy);}
.page{max-width:980px;margin:0 auto;padding:0 20px 60px;}
@media (prefers-reduced-motion: no-preference){
  .btn, .connect-card, .rec-card, .status-pill{transition:background-color .15s ease, border-color .15s ease, transform .15s ease, box-shadow .15s ease;}
  .connect-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);}
}
@media (max-width:640px){
  .topbar{flex-direction:column;align-items:flex-start;gap:12px;}
  .topbar-right{width:100%;justify-content:space-between;}
  .controls{flex-direction:column;align-items:stretch;}
}

.topbar{display:flex;align-items:center;justify-content:space-between;padding:22px 0;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--navy);font-size:18px;}
.brand-logo{height:36px;width:36px;object-fit:contain;border-radius:8px;}
.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);}
.topbar-right{display:flex;align-items:center;gap:16px;}
.account-name{color:var(--muted);font-size:14px;font-weight:600;}
.btn-logout{background:#fff;color:var(--muted);border:1px solid var(--border);}
.btn-logout:hover{border-color:var(--crit);color:var(--crit);}

.banner{background:var(--gold-soft);color:var(--gold);border:1px solid rgba(165,105,28,.25);border-radius:var(--radius);padding:10px 16px;font-size:13.5px;margin-bottom:20px;}
.banner code{background:rgba(0,0,0,.06);padding:1px 6px;border-radius:4px;}

.controls{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin-bottom:24px;box-shadow:var(--shadow);}
.inline-form{display:inline-flex;align-items:center;gap:8px;margin:0;}
.autonomy-form select{padding:8px 10px;border-radius:8px;border:1px solid var(--border);font-family:inherit;font-size:13.5px;}

.btn{border:none;border-radius:8px;padding:10px 18px;font-weight:700;font-size:13.5px;cursor:pointer;font-family:inherit;}
.btn:active{transform:scale(.98);}
.btn:disabled{opacity:.65;cursor:default;transform:none;}
.btn-primary{background:var(--navy);color:#fff;}
.btn-primary:hover{background:var(--navy-2);}
.btn-approve{background:var(--accent);color:#fff;}
.btn-approve:hover{background:var(--accent-dark);}
.btn-reject{background:#fff;color:var(--muted);border:1px solid var(--border);}
.btn-reject:hover{border-color:var(--crit);color:var(--crit);}

section{margin-bottom:34px;}
h2{font-size:16.5px;color:var(--navy);margin:0 0 12px;display:flex;align-items:center;gap:8px;}
.count{background:var(--crit-soft);color:var(--crit);font-size:11.5px;font-weight:800;padding:2px 8px;border-radius:999px;}

.table-wrap{overflow-x:auto;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);}
table{width:100%;border-collapse:collapse;font-size:13.5px;}
th{text-align:left;padding:10px 14px;background:var(--navy);color:#fff;font-size:12px;text-transform:uppercase;letter-spacing:.03em;}
td{padding:10px 14px;border-bottom:1px solid var(--border);}
tr:last-child td{border-bottom:none;}
.ad-row td{color:var(--muted);font-size:12.5px;}
.ad-name{padding-left:26px;}

.pill{display:inline-block;font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;text-transform:uppercase;letter-spacing:.02em;}
.pill-ok{background:var(--accent-soft);color:var(--accent-dark);}
.pill-off{background:#EEE;color:var(--muted);}
.pill-severity-baixo{background:var(--accent-soft);color:var(--accent-dark);}
.pill-severity-medio{background:var(--gold-soft);color:var(--gold);}
.pill-severity-alto{background:var(--crit-soft);color:var(--crit);}
.pill-status-approved,.pill-status-auto_executed{background:var(--accent-soft);color:var(--accent-dark);}
.pill-status-rejected{background:#EEE;color:var(--muted);}
.pill-status-failed{background:var(--crit-soft);color:var(--crit);}
.pill-platform-meta{background:#E7F0FF;color:#1456C7;}
.pill-platform-google{background:#FEF0E6;color:#B54708;}

.empty{color:var(--muted);font-size:14px;background:var(--card);border:1px dashed var(--border);border-radius:var(--radius);padding:18px;}

.rec-card{background:var(--card);border:1px solid var(--border);border-left:4px solid var(--gold);border-radius:var(--radius);padding:16px 18px;margin-bottom:12px;box-shadow:var(--shadow);}
.rec-card.severity-alto{border-left-color:var(--crit);}
.rec-card.severity-baixo{border-left-color:var(--accent);}
.rec-head{display:flex;align-items:center;gap:10px;margin-bottom:8px;font-size:14.5px;color:var(--navy);}
.rec-head .change{color:var(--muted);font-weight:600;font-size:13px;}
.rec-reasoning{color:var(--muted);font-size:13.5px;margin:0 0 12px;}
.rec-actions{display:flex;gap:10px;}

.rules-hint{color:var(--muted);font-size:13px;margin:0 0 12px;}
.rule-input{width:70px;padding:6px 8px;border-radius:6px;border:1px solid var(--border);font-family:inherit;}
.btn-save{background:var(--navy);color:#fff;padding:7px 14px;font-size:12.5px;}
.btn-save:hover{background:var(--navy-2);}

.connect-section{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);}
.connect-cards{display:flex;gap:16px;flex-wrap:wrap;margin:14px 0;}
.connect-card{flex:1;min-width:220px;border:1px solid var(--border);border-radius:var(--radius);padding:16px;background:var(--bg);}
.connect-card p{color:var(--muted);font-size:13px;margin:8px 0 12px;}
.connect-note{color:var(--muted);font-size:12px;margin:0;}

.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;}
.auth-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:36px 32px;width:100%;max-width:380px;}
.auth-logo{display:flex;align-items:center;gap:10px;margin-bottom:22px;}
.auth-logo img{height:40px;width:40px;object-fit:contain;border-radius:8px;}
.auth-logo span{font-weight:800;font-size:17px;color:var(--navy);}
.auth-card h1{font-size:20px;margin:0 0 18px;color:var(--text);}
.auth-form{display:flex;flex-direction:column;gap:6px;}
.auth-form label{font-size:12.5px;font-weight:700;color:var(--muted);margin-top:8px;}
.auth-form input{padding:10px 12px;border-radius:8px;border:1px solid var(--border);font-family:inherit;font-size:14px;outline:none;}
.auth-form input:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(106,0,224,.12);}
.auth-submit{margin-top:18px;width:100%;padding:12px;font-size:14px;}
.auth-switch{margin-top:18px;font-size:13px;color:var(--muted);text-align:center;}
.auth-switch a{color:var(--navy);font-weight:700;text-decoration:none;}
.auth-error{background:var(--crit-soft);color:var(--crit);border-radius:8px;padding:8px 12px;font-size:13px;margin:0 0 12px;}

/* ---------------------------------------------------------------- */
/* Landing page pública                                              */
/* ---------------------------------------------------------------- */
.landing{background:var(--bg);}
.landing-nav{max-width:1100px;margin:0 auto;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;}
.landing-nav .brand{color:var(--ink);}
.landing-nav-links{display:flex;align-items:center;gap:14px;}
.landing-nav-links a.btn-ghost{color:var(--ink);font-weight:700;font-size:13.5px;text-decoration:none;padding:9px 14px;}

.landing-hero{background:var(--ink);color:#fff;padding:72px 24px 88px;}
.landing-hero-inner{max-width:820px;margin:0 auto;text-align:center;}
.landing-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--cyan);background:rgba(0,229,255,.1);border:1px solid rgba(0,229,255,.25);border-radius:999px;padding:6px 14px;margin-bottom:22px;}
.landing-hero h1{font-size:clamp(30px,5vw,48px);line-height:1.15;margin:0 0 18px;letter-spacing:-.01em;}
.landing-hero .lede{font-size:17px;color:#C9C9D6;max-width:56ch;margin:0 auto 34px;}
.landing-hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.btn-lg{padding:14px 26px;font-size:15px;border-radius:10px;}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.25);}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.06);}

.landing-section{max-width:1100px;margin:0 auto;padding:64px 24px;}
.landing-section h2{font-size:26px;color:var(--ink);text-align:center;margin:0 0 12px;display:block;}
.landing-section .section-lede{text-align:center;color:var(--muted);max-width:56ch;margin:0 auto 40px;font-size:15px;}

.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media (max-width:820px){.feature-grid{grid-template-columns:1fr;}}
.feature-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow);}
.feature-card .icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:16px;background:rgba(106,0,224,.1);color:var(--navy);}
.feature-card h3{font-size:16px;margin:0 0 8px;color:var(--ink);}
.feature-card p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.6;}

.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:landing-step;}
@media (max-width:820px){.steps-grid{grid-template-columns:1fr;}}
.step-card{counter-increment:landing-step;position:relative;padding:24px 22px 22px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);}
.step-card::before{content:counter(landing-step);font-weight:800;font-size:13px;color:#fff;background:var(--navy);width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;}
.step-card h3{font-size:15px;margin:0 0 6px;color:var(--ink);}
.step-card p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.6;}

.autonomy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media (max-width:820px){.autonomy-grid{grid-template-columns:1fr;}}
.autonomy-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;text-align:center;}
.autonomy-card .tag{display:inline-block;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.03em;padding:3px 10px;border-radius:999px;background:rgba(0,229,255,.12);color:#007A8C;margin-bottom:12px;}
.autonomy-card h3{font-size:15px;margin:0 0 6px;color:var(--ink);}
.autonomy-card p{font-size:13px;color:var(--muted);margin:0;}

.landing-cta{background:linear-gradient(135deg,var(--navy),var(--navy-dark));border-radius:20px;padding:52px 32px;text-align:center;color:#fff;max-width:1100px;margin:0 auto 64px;}
.landing-cta h2{color:#fff;}
.landing-cta .section-lede{color:rgba(255,255,255,.8);}
.landing-cta .btn-primary{background:#fff;color:var(--navy);}
.landing-cta .btn-primary:hover{background:#F5F0FF;}

.landing-footer{border-top:1px solid var(--border);padding:28px 24px;text-align:center;color:var(--muted);font-size:12.5px;}