:root {
  --red: #dc2626;
  --red-bright: #ef4444;
  --red-dark: #b91c1c;
  --black: #0b0b0d;
  --black-2: #121216;
  --black-3: #1c1c22;
  --bg: #eef0f5;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --line: #e7e8ee;
  --radius: 16px;
  --radius-lg: 22px;
  --shadow: 0 18px 50px rgba(14, 14, 25, 0.10);
  --transition: .25s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { min-height: 100%; }
body {
  font-family: 'Plus Jakarta Sans', 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at 75% 15%, rgba(220,38,38,.08), transparent 30%),
    var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
button, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.app-shell { min-height: 100vh; display: flex; }

.assistant-sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 280px;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #09090b 0%, #111116 62%, #190c0d 120%);
  border-right: 1px solid rgba(255,255,255,.06);
  box-shadow: 12px 0 35px rgba(0,0,0,.16);
  z-index: 40;
}
.assistant-sidebar::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 260px;
  pointer-events: none;
  background: radial-gradient(circle at 50% 100%, rgba(220,38,38,.23), transparent 68%);
}
.brand, .quick-nav, .sidebar-card, .sidebar-note, .back-home { position: relative; z-index: 1; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; margin: 2px 6px 28px; }
.brand-logo-wrap {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(145deg, rgba(239,68,68,.18), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 10px 25px rgba(220,38,38,.20);
}
.brand-logo { width: 38px; height: 38px; object-fit: contain; }
.brand strong { display: block; font-size: 20px; line-height: 1.15; letter-spacing: -.3px; }
.brand span { color: rgba(255,255,255,.48); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.6px; }

.sidebar-card { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 16px; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.08); }
.status-icon { width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--red), var(--red-dark)); box-shadow: 0 8px 20px rgba(220,38,38,.25); }
.status-card strong { display: block; color: #fff; font-size: 13px; }
.status-card span { color: rgba(255,255,255,.52); font-size: 11px; display: flex; align-items: center; gap: 6px; margin-top: 3px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 4px rgba(34,197,94,.12); }

.quick-nav { margin-top: 28px; display: grid; gap: 5px; }
.nav-label { color: rgba(255,255,255,.30); font-size: 10px; text-transform: uppercase; letter-spacing: 1.6px; font-weight: 800; padding: 0 12px 9px; }
.quick-nav a { display: grid; grid-template-columns: 22px 1fr auto; align-items: center; gap: 10px; text-decoration: none; color: rgba(255,255,255,.70); padding: 12px; border-radius: 12px; font-size: 13px; font-weight: 600; transition: var(--transition); }
.quick-nav a > i:first-child { color: rgba(255,255,255,.48); }
.quick-nav a > i:last-child { font-size: 9px; opacity: .35; }
.quick-nav a:hover { color: #fff; background: rgba(255,255,255,.07); transform: translateX(2px); }
.quick-nav a:hover > i:first-child { color: var(--red-bright); }

.sidebar-note { margin-top: auto; display: flex; gap: 11px; padding: 14px; border-radius: 14px; background: rgba(220,38,38,.09); border: 1px solid rgba(239,68,68,.14); }
.sidebar-note > i { color: var(--red-bright); margin-top: 2px; }
.sidebar-note p { color: rgba(255,255,255,.48); font-size: 10px; line-height: 1.55; }
.sidebar-note strong { color: rgba(255,255,255,.82); font-size: 11px; }
.back-home { margin: 14px 7px 0; text-decoration: none; color: rgba(255,255,255,.46); font-size: 11px; font-weight: 700; display: flex; align-items: center; gap: 8px; transition: var(--transition); }
.back-home:hover { color: #fff; }

.chat-main { margin-left: 280px; width: calc(100% - 280px); min-height: 100vh; padding: 34px clamp(22px, 4vw, 58px); display: flex; flex-direction: column; }
.topbar { max-width: 1160px; width: 100%; margin: 0 auto 22px; display: flex; align-items: flex-start; gap: 20px; }
.topbar-copy { flex: 1; }
.eyebrow { display: inline-flex; align-items: center; gap: 7px; color: var(--red); background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; box-shadow: 0 2px 6px rgba(20,20,30,.03); }
.topbar h1 { font-size: clamp(27px, 3.2vw, 42px); line-height: 1.12; letter-spacing: -1.4px; margin-top: 14px; color: #111118; }
.topbar p { color: var(--muted); font-size: 13px; margin-top: 8px; max-width: 670px; line-height: 1.65; }
.clear-btn, .menu-btn { border: 1px solid var(--line); background: #fff; color: #52525b; cursor: pointer; border-radius: 12px; transition: var(--transition); box-shadow: 0 3px 10px rgba(20,20,30,.04); }
.clear-btn { display: inline-flex; gap: 8px; align-items: center; padding: 10px 13px; font-size: 11px; font-weight: 700; margin-top: 5px; }
.clear-btn:hover { color: var(--red); border-color: #fecaca; }
.menu-btn { width: 42px; height: 42px; display: none; place-items: center; }

.chat-card { flex: 1; max-width: 1160px; width: 100%; min-height: 620px; margin: 0 auto; background: rgba(255,255,255,.92); border: 1px solid rgba(231,232,238,.95); border-radius: 26px; box-shadow: var(--shadow); display: flex; flex-direction: column; overflow: hidden; position: relative; }
.chat-card::before { content: ''; position: absolute; inset: 0 0 auto; height: 4px; background: linear-gradient(90deg, var(--red-dark), var(--red-bright), #fb7185); }
.messages { flex: 1; min-height: 320px; overflow-y: auto; padding: 34px clamp(18px, 4vw, 52px) 20px; scroll-behavior: smooth; }
.messages::-webkit-scrollbar { width: 8px; }
.messages::-webkit-scrollbar-track { background: transparent; }
.messages::-webkit-scrollbar-thumb { background: #d7d9e0; border-radius: 99px; border: 2px solid #fff; }

.message { display: flex; gap: 10px; margin-bottom: 19px; animation: messageIn .28s ease; }
.message.user { justify-content: flex-end; }
@keyframes messageIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.avatar { width: 35px; height: 35px; border-radius: 12px; flex: 0 0 35px; display: grid; place-items: center; font-size: 13px; margin-top: 2px; }
.avatar.ai { color: #fff; background: linear-gradient(135deg, var(--black-3), var(--red-dark)); box-shadow: 0 6px 16px rgba(185,28,28,.17); }
.message-content { max-width: min(680px, 78%); }
.message-label { display: block; font-size: 9px; font-weight: 800; color: #9ca3af; text-transform: uppercase; letter-spacing: 1px; margin: 0 0 6px 3px; }
.bubble { border-radius: 17px; padding: 13px 15px; line-height: 1.65; font-size: 13px; white-space: pre-wrap; word-break: break-word; }
.bubble.ai { background: #f6f7f9; border: 1px solid #eceef2; color: #374151; border-top-left-radius: 5px; }
.bubble.user { color: #fff; background: linear-gradient(135deg, var(--red), var(--red-dark)); border-top-right-radius: 5px; box-shadow: 0 8px 20px rgba(220,38,38,.16); }
.message.user .message-label { text-align: right; margin-right: 3px; }

.typing-bubble { display: flex; gap: 4px; align-items: center; min-height: 44px; }
.typing-bubble span { width: 7px; height: 7px; border-radius: 50%; background: #9ca3af; animation: typing 1.2s infinite ease-in-out; }
.typing-bubble span:nth-child(2) { animation-delay: .14s; }
.typing-bubble span:nth-child(3) { animation-delay: .28s; }
@keyframes typing { 0%, 60%, 100% { transform: translateY(0); opacity: .45; } 30% { transform: translateY(-4px); opacity: 1; } }

.suggestion-area { padding: 2px clamp(18px, 4vw, 52px) 14px; }
.suggestion-area > span { display: block; font-size: 10px; color: #9ca3af; font-weight: 700; margin-bottom: 8px; }
.suggestion-list { display: flex; gap: 7px; flex-wrap: wrap; }
.suggestion-list button { background: #fff; border: 1px solid var(--line); color: #52525b; border-radius: 999px; padding: 8px 11px; font-size: 10px; font-weight: 700; cursor: pointer; transition: var(--transition); }
.suggestion-list button i { color: var(--red); margin-right: 4px; }
.suggestion-list button:hover { border-color: #fecaca; color: var(--red-dark); background: #fffafa; transform: translateY(-1px); }

.composer-wrap { padding: 14px clamp(16px, 3vw, 34px) 18px; border-top: 1px solid #f0f1f4; background: #fbfbfc; }
.composer { display: flex; align-items: flex-end; gap: 10px; background: #fff; border: 1.5px solid #dedfe5; border-radius: 17px; padding: 9px 9px 9px 13px; transition: var(--transition); box-shadow: 0 5px 18px rgba(20,20,30,.04); }
.composer:focus-within { border-color: rgba(220,38,38,.55); box-shadow: 0 0 0 4px rgba(220,38,38,.07), 0 8px 22px rgba(20,20,30,.05); }
.input-icon { color: #a1a1aa; height: 38px; display: grid; place-items: center; font-size: 13px; }
#user-input { flex: 1; resize: none; border: 0; outline: 0; min-height: 38px; max-height: 120px; padding: 9px 0 7px; color: #27272a; background: transparent; font-size: 12px; line-height: 1.6; }
#user-input::placeholder { color: #a1a1aa; }
.send-btn { width: 39px; height: 39px; flex: 0 0 39px; border: 0; border-radius: 12px; color: #fff; background: linear-gradient(135deg, var(--red-bright), var(--red-dark)); cursor: pointer; transition: var(--transition); box-shadow: 0 6px 14px rgba(220,38,38,.22); }
.send-btn:hover { transform: translateY(-1px); box-shadow: 0 9px 18px rgba(220,38,38,.28); }
.send-btn:disabled { cursor: not-allowed; opacity: .55; transform: none; box-shadow: none; }
.composer-footer { display: flex; justify-content: space-between; gap: 12px; padding: 8px 5px 0; color: #a1a1aa; font-size: 9px; }
.composer-footer i { margin-right: 3px; }

.mobile-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 35; opacity: 0; visibility: hidden; transition: var(--transition); }

@media (max-width: 900px) {
  .assistant-sidebar { transform: translateX(-100%); transition: transform .28s ease; }
  .assistant-sidebar.open { transform: translateX(0); }
  .mobile-overlay.open { opacity: 1; visibility: visible; }
  .chat-main { margin-left: 0; width: 100%; padding: 24px 18px; }
  .menu-btn { display: grid; flex: 0 0 42px; }
}

@media (max-width: 620px) {
  .chat-main { padding: 15px 10px; }
  .topbar { gap: 10px; margin-bottom: 14px; }
  .topbar h1 { font-size: 25px; letter-spacing: -.8px; }
  .topbar p { font-size: 11px; }
  .clear-btn span { display: none; }
  .clear-btn { width: 40px; height: 40px; padding: 0; justify-content: center; }
  .eyebrow { font-size: 8px; padding: 6px 9px; }
  .chat-card { min-height: calc(100vh - 176px); border-radius: 20px; }
  .messages { padding: 23px 14px 14px; }
  .message-content { max-width: 85%; }
  .bubble { font-size: 12px; padding: 11px 13px; }
  .avatar { width: 31px; height: 31px; flex-basis: 31px; }
  .suggestion-area { padding: 0 14px 10px; }
  .suggestion-list { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 3px; }
  .suggestion-list button { white-space: nowrap; }
  .composer-wrap { padding: 10px 10px 12px; }
  .composer-footer span:first-child { max-width: 80%; }
}

/* Recursos extras do Assistente */
.account-card{display:grid;grid-template-columns:38px 1fr 34px;gap:10px;align-items:center;margin-top:12px;padding:11px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);border-radius:14px;position:relative;z-index:1}.account-avatar{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:rgba(220,38,38,.17);color:#fff;font-size:11px;font-weight:800}.account-copy{min-width:0}.account-copy strong,.account-copy span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.account-copy strong{font-size:11px;color:#fff}.account-copy span{font-size:9px;color:rgba(255,255,255,.43);margin-top:2px}.account-card>a{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;color:rgba(255,255,255,.63);text-decoration:none;background:rgba(255,255,255,.05);transition:.2s}.account-card>a:hover{color:#fff;background:rgba(220,38,38,.25)}
.sidebar-tools{display:grid;gap:6px;margin-top:14px;position:relative;z-index:1}.sidebar-tools button{border:0;background:transparent;color:rgba(255,255,255,.55);display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:10px;font-size:10px;font-weight:700;cursor:pointer;text-align:left}.sidebar-tools button:hover{background:rgba(255,255,255,.06);color:#fff}.sidebar-tools i{width:17px;color:#ef4444}.top-actions{display:flex;gap:8px;align-items:center}.icon-action{width:40px;height:40px;border:1px solid var(--line);background:#fff;color:#5b5b66;border-radius:12px;cursor:pointer;box-shadow:0 3px 10px rgba(20,20,30,.04)}.icon-action:hover{color:var(--red)}
.feature-strip{max-width:1160px;width:100%;margin:0 auto 14px;display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.feature-strip button{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:rgba(255,255,255,.82);padding:11px 12px;border-radius:15px;cursor:pointer;text-align:left;transition:.22s;box-shadow:0 5px 14px rgba(20,20,30,.035)}.feature-strip button:hover{transform:translateY(-2px);border-color:#fecaca;box-shadow:0 10px 24px rgba(20,20,30,.06)}.feature-icon{width:35px;height:35px;flex:0 0 35px;border-radius:11px;display:grid;place-items:center;color:var(--red);background:#fff1f2}.feature-strip strong,.feature-strip small{display:block}.feature-strip strong{font-size:10px;color:#27272a}.feature-strip small{font-size:8px;color:#9ca3af;margin-top:2px;line-height:1.3}
.voice-btn{width:39px;height:39px;flex:0 0 39px;border:0;border-radius:12px;background:#f4f4f5;color:#71717a;cursor:pointer;transition:.2s}.voice-btn:hover{color:var(--red);background:#fff1f2}.voice-btn.listening{background:#fee2e2;color:#dc2626;animation:pulseMic 1.1s infinite}@keyframes pulseMic{50%{box-shadow:0 0 0 6px rgba(220,38,38,.08)}}
.message-actions{display:flex;gap:5px;margin-top:6px}.message-actions button,.message-actions a{height:27px;border:1px solid #e5e7eb;background:#fff;color:#73737d;border-radius:8px;padding:0 9px;display:inline-flex;align-items:center;gap:5px;font-size:8px;font-weight:700;cursor:pointer;text-decoration:none;transition:.2s}.message-actions button:hover,.message-actions a:hover{color:var(--red);border-color:#fecaca;background:#fffafa}.message-actions .primary-action{color:#fff;border-color:var(--red);background:var(--red)}.message-actions .primary-action:hover{color:#fff;background:var(--red-dark)}
.toast{position:fixed;right:20px;bottom:20px;z-index:100;max-width:320px;padding:11px 14px;border-radius:12px;background:#18181b;color:#fff;font-size:10px;font-weight:700;box-shadow:0 15px 35px rgba(0,0,0,.18);opacity:0;transform:translateY(8px);pointer-events:none;transition:.22s}.toast.show{opacity:1;transform:none}
body.dark-mode{--bg:#0c0c0f;--surface:#151519;--text:#f4f4f5;--muted:#a1a1aa;--line:#29292f;background:radial-gradient(circle at 75% 15%,rgba(220,38,38,.11),transparent 30%),#0c0c0f}.dark-mode .topbar h1{color:#f5f5f5}.dark-mode .topbar p{color:#a1a1aa}.dark-mode .eyebrow,.dark-mode .clear-btn,.dark-mode .icon-action,.dark-mode .feature-strip button,.dark-mode .chat-card,.dark-mode .suggestion-list button,.dark-mode .composer{background:#17171b;color:#e4e4e7;border-color:#29292f}.dark-mode .feature-strip strong{color:#f4f4f5}.dark-mode .bubble.ai{background:#202026;border-color:#2d2d34;color:#e4e4e7}.dark-mode .composer-wrap{background:#111115;border-color:#29292f}.dark-mode #user-input{color:#f4f4f5}.dark-mode .message-actions button,.dark-mode .message-actions a{background:#1c1c21;border-color:#303038;color:#b7b7c0}.dark-mode .messages::-webkit-scrollbar-thumb{background:#38383f;border-color:#17171b}
@media(max-width:1050px){.feature-strip{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.feature-strip{display:flex;overflow-x:auto;padding-bottom:3px}.feature-strip button{min-width:185px}.icon-action{display:none}.voice-btn{width:36px;height:36px;flex-basis:36px}}


/* Alternador de tema visível no topo */
.theme-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.78);
  box-shadow: 0 8px 24px rgba(14,14,25,.06);
}
.theme-option {
  border: 0;
  background: transparent;
  color: var(--muted);
  min-height: 38px;
  padding: 0 12px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition);
}
.theme-option:hover { color: var(--text); background: rgba(220,38,38,.06); }
.theme-option.active {
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  box-shadow: 0 7px 16px rgba(220,38,38,.22);
}
.dark-mode .theme-switch { background: #17171b; border-color: #303038; }
.dark-mode .theme-option { color: #a1a1aa; }
.dark-mode .theme-option:hover { color: #fff; background: rgba(255,255,255,.055); }
.dark-mode .theme-option.active { color: #fff; background: linear-gradient(135deg, var(--red), var(--red-dark)); }

@media (max-width: 760px) {
  .theme-option span { display: none; }
  .theme-option { width: 38px; padding: 0; justify-content: center; }
}


/* Botão de tema no mesmo padrão da tela de pagamento */
.payment-theme-btn{width:38px;height:38px;border:1px solid var(--line);background:#fff;color:var(--text);border-radius:11px;cursor:pointer;display:grid;place-items:center;flex:0 0 38px;transition:.2s;box-shadow:0 3px 10px rgba(20,20,30,.04)}
.payment-theme-btn:hover{color:var(--red);border-color:#fecaca;transform:translateY(-1px)}
.dark-mode .payment-theme-btn{background:#17171b;color:#f4f4f5;border-color:#29292f}
.dark-mode .payment-theme-btn:hover{color:#fff;border-color:#4a3033}
@media(max-width:620px){.payment-theme-btn{display:grid}}

/* Sugestões criadas pela IA: links estilizados como botões. */


.ai-quick-links {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 8px;
  margin-top: 10px;
  max-width: 100%;
}
.ai-quick-links a {
  min-height: 39px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  padding: 9px 13px;
  border-radius: 12px;
  border: 1px solid #efc6c6;
  background: #fff7f7;
  color: #8d2424;
  font-size: 11px;
  font-weight: 750;
  line-height: 1.3;
  text-decoration: none;
  transition: background .2s, border-color .2s, transform .2s, box-shadow .2s;
}
.ai-quick-links a span { overflow-wrap: anywhere; }
.ai-quick-links a i { font-size: 13px; flex: 0 0 auto; }
.ai-quick-links a.primary-action {
  background: var(--red);
  color: white;
  border-color: var(--red);
  box-shadow: 0 7px 15px rgba(220,38,38,.12);
}
.ai-quick-links a:hover {
  transform: translateY(-1px);
  background: #feeaea;
  border-color: #eaa6a6;
  box-shadow: 0 6px 14px rgba(70,20,20,.06);
}
.ai-quick-links a.primary-action:hover { background: var(--red-dark); color: #fff; }
.ai-quick-links a:focus-visible { outline: 3px solid #fa8a8a; outline-offset: 2px; }
.dark-mode .ai-quick-links a {
  background: #2a1a1e;
  color: #fecaca;
  border-color: #733a42;
}
.dark-mode .ai-quick-links a.primary-action { color: #fff; background: var(--red-dark); border-color: #e44747; }
.dark-mode .ai-quick-links a:hover { background: #492329; }
.dark-mode .ai-quick-links a.primary-action:hover { background: var(--red); }
@media (max-width: 620px) {
  .ai-quick-links { gap: 7px; }
  .ai-quick-links a { font-size: 11px; min-height: 42px; padding: 10px 11px; }
}

.account-avatar{position:relative;overflow:hidden}
.account-avatar img:not([hidden]){position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;border-radius:inherit}
.account-avatar span{display:grid;place-items:center;width:100%;height:100%}
.account-avatar span[hidden]{display:none}