*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif}
.theme{background:#0b0d10;color:#eaeef3}
a{color:#9ecbff;text-decoration:none}
.container{max-width:680px;margin:0 auto;padding:16px 16px 80px}
.auth .title{font-size:28px;text-align:center;margin:24px 0}
.card{background:#12151a;border:1px solid #1f232b;border-radius:16px;padding:16px;margin:12px 0;box-shadow:0 6px 20px rgba(0,0,0,.3)}
.alert{background:#2a1a1a;color:#ffbdbd;border:1px solid #5a2a2a;border-radius:12px;padding:12px;margin:8px 0}
.form label{display:block;margin:8px 0 4px;color:#b8c0cc}
input,textarea,button{font-size:16px}
input,textarea{width:100%;padding:12px 14px;background:#0f1318;border:1px solid #2b3340;border-radius:12px;color:#eaeef3;outline:none}
input:focus,textarea:focus{border-color:#5b8dff;box-shadow:0 0 0 3px rgba(91,141,255,.2)}
.password-field{display:flex;gap:8px;align-items:center}
.password-field input{flex:1}
button.btn, .btn{display:inline-block;padding:12px 16px;border:none;border-radius:12px;background:#2a3343;color:#eaeef3;cursor:pointer}
.btn.primary{background:#4a7dff}
.btn:active{transform:translateY(1px)}
.row{display:flex;gap:8px;align-items:center}
.topbar{position:sticky;top:0;background:#0b0d10;border-bottom:1px solid #1f232b;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;z-index:10}
.brand{font-weight:700}
.content{max-width:780px;margin:0 auto;padding:12px 12px 88px}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;background:#0b0d10;border-top:1px solid #1f232b;display:flex;justify-content:space-around;gap:8px;padding:8px 6px;z-index:10}
.bottom-nav a{flex:1;text-align:center;padding:10px;border-radius:12px;color:#cfd6e1}
.bottom-nav a.active{background:#1a2333;color:#eaeef3}
.iframe-wrap{position:relative;height:60vh;border-radius:12px;overflow:hidden;border:1px solid #1f232b}
.iframe-wrap iframe{width:100%;height:100%;border:0;background:#0f1318}
.hidden{display:none}
.chat-area{padding:12px 12px 88px}
.chat-log{display:flex;flex-direction:column;gap:8px;max-width:780px;margin:0 auto}
.bubble{max-width:80%;padding:10px 12px;border-radius:16px}
.bubble.me{align-self:flex-end;background:#4a7dff;color:#fff;border-top-right-radius:4px}
.bubble.them{align-self:flex-start;background:#1a1f2b;color:#eaeef3;border-top-left-radius:4px}
.time{font-size:12px;opacity:.7;margin-top:4px}
.chat-input{position:fixed;left:0;right:0;bottom:56px;background:#0b0d10;border-top:1px solid #1f232b;display:flex;gap:8px;padding:8px 12px}
.timeline{display:flex;flex-direction:column;gap:12px}
.pin{border-left:4px solid #ffd166;padding-left:12px}
.list{padding:12px}
.list-item{display:flex;gap:12px;background:#12151a;border:1px solid #1f232b;border-radius:14px;padding:12px;margin-bottom:10px}
.avatar{width:44px;height:44px;border-radius:50%;background:#1f2a3f;display:flex;align-items:center;justify-content:center;font-weight:700}
.name{font-weight:600}
.role{font-size:12px;padding:2px 6px;border-radius:8px;margin-left:6px;background:#1d283a}
.role.admin{background:#264d2c}
.table{display:grid;gap:6px}
.table .row{display:grid;grid-template-columns:2fr 1fr 2fr 2fr;gap:8px;padding:6px 0}
.table .thead{font-weight:700;border-bottom:1px solid #1f232b;margin-bottom:4px}
.ghost{background:transparent;border:1px solid #2b3340;color:#eaeef3;border-radius:10px;padding:8px 10px}
@media (hover:hover){.ghost:hover{background:#141922}}



/* Badge na bottom nav (notificações do Canal) */
.bottom-nav a.relative{position:relative}
.nav-badge{
  position:absolute; top:6px; right:16px;
  min-width:10px; height:10px; border-radius:999px;
  background:#ff4d4f; border:2px solid #0b0d10; display:none;
}
.nav-badge.show{display:block}
.nav-badge.count{
  min-width:16px; height:16px; padding:0 4px;
  color:#fff; font-size:11px; line-height:16px; text-align:center;
}