@import url('https://fonts.googleapis.com/css2?family=Sora:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --bg: #0E1320;
  --surface: #161D2E;
  --surface-2: #1D2740;
  --border: #29334D;
  --text: #E7EBF6;
  --muted: #8793B0;
  --accent: #6C8EFF;
  --accent-2: #3ECF8E;
  --danger: #FF6B6B;
  --warn: #F5A623;
  --radius: 10px;
  --font-display: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

*{ box-sizing: border-box; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  min-height: 100vh;
}
.hidden{ display:none !important; }
.muted{ color: var(--muted); }
code{ font-family: var(--font-mono); color: var(--accent); }

/* ---------- LOGIN ---------- */
.login-screen{
  min-height:100vh;
  display:flex; align-items:center; justify-content:center;
  background:
    radial-gradient(600px circle at 20% 20%, rgba(108,142,255,0.12), transparent 60%),
    radial-gradient(600px circle at 80% 80%, rgba(62,207,142,0.10), transparent 60%),
    var(--bg);
}
.login-card{
  width: 320px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  display:flex; flex-direction:column; gap:12px;
  text-align:center;
}
.login-mark{ font-size:28px; color: var(--accent); }
.login-card h1{ font-family: var(--font-display); font-size:20px; margin:0; }
.login-card input{
  background: var(--surface-2);
  border:1px solid var(--border);
  border-radius:8px;
  padding:10px 12px;
  color: var(--text);
  font-family: var(--font-body);
}
.login-card button{
  margin-top:6px;
  background: var(--accent);
  color:#0E1320;
  font-weight:600;
  border:none;
  border-radius:8px;
  padding:10px;
  cursor:pointer;
}
.error-msg{ color: var(--danger); font-size:13px; min-height:16px; }

/* ---------- LAYOUT ---------- */
.app{ display:flex; min-height:100vh; }
.sidebar{
  width: 220px;
  background: var(--surface);
  border-right:1px solid var(--border);
  padding: 20px 14px;
  display:flex; flex-direction:column;
  gap: 24px;
}
.brand{
  display:flex; align-items:center; gap:8px;
  font-family: var(--font-display); font-weight:700; font-size:16px;
}
.brand-mark{ color: var(--accent); }
nav{ display:flex; flex-direction:column; gap:4px; }
.nav-btn{
  text-align:left;
  background:transparent;
  border:none;
  color: var(--muted);
  padding:10px 12px;
  border-radius:8px;
  cursor:pointer;
  font-family: var(--font-body);
  font-size:14px;
}
.nav-btn:hover{ background: var(--surface-2); color: var(--text); }
.nav-btn.active{ background: var(--surface-2); color: var(--text); box-shadow: inset 3px 0 0 var(--accent); }
.logout-btn{
  margin-top:auto;
  background:transparent;
  border:1px solid var(--border);
  color: var(--muted);
  border-radius:8px;
  padding:8px;
  cursor:pointer;
}

.content{ flex:1; padding: 28px 34px; max-width:1100px; }
.content h2{ font-family: var(--font-display); font-size:22px; margin: 0 0 18px; }
.tab-header{ display:flex; justify-content:space-between; align-items:center; margin-bottom:6px; }

/* ---------- STATS ---------- */
.stat-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-bottom:24px; }
.stat-card{
  background: var(--surface);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  display:flex; flex-direction:column; gap:8px;
}
.stat-card.accent{ border-color: var(--accent-2); }
.stat-label{ font-size:12px; color: var(--muted); text-transform:uppercase; letter-spacing:.04em; }
.stat-value{ font-family: var(--font-mono); font-size:28px; }
.stat-card.accent .stat-value{ color: var(--accent-2); }

.hint-box{
  background: var(--surface);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  font-size:14px;
  line-height:1.7;
}
.hint-box ol{ margin: 8px 0 0 18px; padding:0; }

/* ---------- TABLE ---------- */
.data-table{ width:100%; border-collapse:collapse; margin-top:14px; font-size:13px; }
.data-table th{
  text-align:left; color: var(--muted); font-weight:500;
  border-bottom:1px solid var(--border); padding:10px 8px; font-size:12px; text-transform:uppercase; letter-spacing:.03em;
}
.data-table td{ padding:10px 8px; border-bottom:1px solid var(--border); vertical-align:middle; }
.data-table tr:hover{ background: var(--surface); }
.badge{ padding:3px 8px; border-radius:20px; font-size:11px; font-family: var(--font-mono); }
.badge.active{ background: rgba(62,207,142,0.15); color: var(--accent-2); }
.badge.pending{ background: rgba(245,166,35,0.15); color: var(--warn); }
.badge.canceled, .badge.paused{ background: rgba(255,107,107,0.15); color: var(--danger); }
.badge.inactive{ background: rgba(135,147,176,0.15); color: var(--muted); }

.icon-btn{
  background:transparent; border:1px solid var(--border); color: var(--muted);
  border-radius:6px; padding:4px 9px; cursor:pointer; font-size:12px; margin-right:4px;
}
.icon-btn:hover{ color: var(--text); border-color: var(--accent); }

/* ---------- BUTTONS ---------- */
.primary-btn{
  background: var(--accent); color:#0E1320; border:none; border-radius:8px;
  padding:9px 16px; font-weight:600; cursor:pointer; font-family: var(--font-body); font-size:13px;
}
.ghost-btn{
  background:transparent; border:1px solid var(--border); color: var(--text);
  border-radius:8px; padding:9px 16px; cursor:pointer; font-size:13px;
}

/* ---------- MODAL ---------- */
.modal{
  position:fixed; inset:0; background: rgba(6,9,16,0.7);
  display:flex; align-items:center; justify-content:center; z-index:50;
}
.modal-card{
  width: 420px; max-height:88vh; overflow:auto;
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius);
  padding: 24px; display:flex; flex-direction:column; gap:12px;
}
.modal-card h3{ font-family: var(--font-display); margin:0 0 4px; }
.modal-card label{ display:flex; flex-direction:column; gap:6px; font-size:13px; color: var(--muted); }
.modal-card input, .modal-card select, .modal-card textarea{
  background: var(--surface-2); border:1px solid var(--border); border-radius:8px;
  padding:9px 10px; color: var(--text); font-family: var(--font-body); font-size:13px;
}
.modal-actions{ display:flex; justify-content:flex-end; gap:10px; margin-top:8px; }

/* ---------- BOAS-VINDAS ---------- */
.welcome-editor{ display:grid; grid-template-columns: 1fr 300px; gap: 28px; margin-top:16px; }
.welcome-form{ display:flex; flex-direction:column; gap:12px; }
.welcome-form label{ display:flex; flex-direction:column; gap:6px; font-size:13px; color: var(--muted); }
.welcome-form textarea, .welcome-form input[type="file"]{
  background: var(--surface-2); border:1px solid var(--border); border-radius:8px;
  padding:9px 10px; color: var(--text); font-family: var(--font-body); font-size:13px;
}
.preview-label{ font-size:12px; color: var(--muted); text-transform:uppercase; letter-spacing:.04em; }
.phone-frame{
  margin-top:8px;
  background: #0B0F1A;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 18px 12px;
  min-height: 320px;
  display:flex; align-items:flex-start;
}
.chat-bubble{
  background: var(--surface-2);
  border-radius: 14px;
  padding: 10px;
  width: 100%;
  display:flex; flex-direction:column; gap:8px;
}
.preview-photo{ width:100%; border-radius:10px; display:block; object-fit:cover; max-height:180px; }
.preview-text{ font-size:13px; line-height:1.5; white-space:pre-wrap; padding: 0 2px; }
.preview-btn{
  background: rgba(108,142,255,0.12);
  color: var(--accent);
  text-align:center;
  border-radius:8px;
  padding:8px;
  font-size:13px;
  border: 1px solid rgba(108,142,255,0.3);
}

@media (max-width: 720px){
  .welcome-editor{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .app{ flex-direction:column; }
  .sidebar{ width:auto; flex-direction:row; overflow-x:auto; }
  .stat-grid{ grid-template-columns:1fr; }
  .content{ padding:18px; }
}