/* ============================================================
   Kriare Dashboard — Admin Panel
   Dark mode premium com sidebar
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #7c3aed;
  --primary-light: #8b5cf6;
  --primary-glow: rgba(124,58,237,0.35);
  --green: #10b981;
  --green-dark: #059669;
  --green-glow: rgba(16,185,129,0.3);
  --yellow: #f59e0b;
  --red: #ef4444;
  --bg: #07090f;
  --sidebar-bg: #0c0e18;
  --surface: rgba(255,255,255,0.04);
  --surface-2: rgba(255,255,255,0.07);
  --border: rgba(255,255,255,0.07);
  --border-2: rgba(255,255,255,0.12);
  --text: #eef0ff;
  --text-2: rgba(238,240,255,0.55);
  --text-3: rgba(238,240,255,0.3);
  --radius: 14px;
  --radius-sm: 10px;
  --sidebar-w: 220px;
}

html { font-family:'Inter',system-ui,sans-serif; background:var(--bg); color:var(--text); -webkit-font-smoothing:antialiased; }
body { min-height:100vh; display:flex; }

/* ─── Canvas partículas ───────────────────────────────────── */
#particles-canvas { position:fixed; inset:0; z-index:0; pointer-events:none; opacity:0.25; }

/* ─── Sidebar ─────────────────────────────────────────────── */
.sidebar {
  position: fixed; left:0; top:0; bottom:0;
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  display: flex; flex-direction:column;
  z-index: 10; padding: 24px 16px;
}

.sidebar-logo {
  display:flex; align-items:center; gap:10px;
  padding:0 8px; margin-bottom:32px;
}

.logo-icon {
  width:34px; height:34px;
  background: linear-gradient(135deg,var(--primary),var(--primary-light));
  border-radius:9px;
  display:grid; place-items:center;
  font-weight:800; font-size:16px; color:#fff;
  box-shadow: 0 4px 16px var(--primary-glow);
  flex-shrink:0;
}

.logo-text { font-size:17px; font-weight:700; letter-spacing:-0.3px; }

.sidebar-nav { display:flex; flex-direction:column; gap:4px; flex:1; }

.nav-item {
  display:flex; align-items:center; gap:10px;
  padding:10px 12px; border-radius:var(--radius-sm);
  font-size:14px; font-weight:500; color:var(--text-2);
  text-decoration:none; cursor:pointer;
  transition: all 0.2s ease;
}
.nav-item:hover { color:var(--text); background:var(--surface-2); }
.nav-item.active { color:var(--text); background:rgba(124,58,237,0.12); }
.nav-item.active svg { color: var(--primary-light); }

.sidebar-footer { margin-top:auto; padding-top:16px; border-top:1px solid var(--border); }
.sidebar-domain {
  display:flex; align-items:center; gap:6px;
  font-size:12px; color:var(--text-3); padding:8px;
}

/* ─── Main wrapper ─────────────────────────────────────────── */
.main-wrapper {
  margin-left: var(--sidebar-w);
  flex:1; min-height:100vh;
  padding: 32px 36px;
  position:relative; z-index:1;
  display:flex; flex-direction:column; gap:28px;
}

/* ─── Topbar ───────────────────────────────────────────────── */
.topbar { display:flex; align-items:center; justify-content:space-between; }
.topbar-left { display:flex; flex-direction:column; gap:2px; }
.page-title { font-size:26px; font-weight:800; letter-spacing:-0.5px; }
.page-subtitle { font-size:13.5px; color:var(--text-2); }

/* ─── Botões ───────────────────────────────────────────────── */
.btn-primary {
  display:inline-flex; align-items:center; gap:8px;
  padding:10px 20px; border-radius:var(--radius-sm);
  background: linear-gradient(135deg,var(--primary),var(--primary-light));
  color:#fff; font-size:14px; font-weight:600; font-family:inherit;
  border:none; cursor:pointer;
  box-shadow:0 4px 16px var(--primary-glow);
  transition:all 0.2s ease;
}
.btn-primary:hover { transform:translateY(-1px); box-shadow:0 6px 24px var(--primary-glow); }
.btn-primary:active { transform:translateY(0); }
.btn-primary:disabled { opacity:0.5; cursor:not-allowed; transform:none; }

.btn-ghost {
  display:inline-flex; align-items:center; gap:8px;
  padding:10px 18px; border-radius:var(--radius-sm);
  background:transparent; color:var(--text-2);
  font-size:14px; font-weight:500; font-family:inherit;
  border:1px solid var(--border-2); cursor:pointer;
  transition:all 0.2s ease;
}
.btn-ghost:hover { background:var(--surface-2); color:var(--text); }

.btn-whatsapp {
  display:inline-flex; align-items:center; gap:8px;
  padding:10px 20px; border-radius:var(--radius-sm);
  background: linear-gradient(135deg,#25d366,#128c7e);
  color:#fff; font-size:14px; font-weight:700; font-family:inherit;
  border:none; cursor:pointer;
  box-shadow:0 4px 16px rgba(37,211,102,0.3);
  transition:all 0.2s ease;
}
.btn-whatsapp:hover { transform:translateY(-1px); box-shadow:0 6px 24px rgba(37,211,102,0.45); }

.btn-icon {
  display:inline-flex; align-items:center; justify-content:center;
  width:32px; height:32px; border-radius:8px;
  background:transparent; color:var(--text-2);
  border:1px solid var(--border); cursor:pointer;
  transition:all 0.2s ease;
}
.btn-icon:hover { background:var(--surface-2); color:var(--text); border-color:var(--border-2); }

/* ─── Stats ────────────────────────────────────────────────── */
.stats-bar { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }

.stat-card {
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:20px 24px;
  display:flex; flex-direction:column; gap:4px;
}
.stat-value { font-size:30px; font-weight:800; letter-spacing:-1px; }
.stat-value.green { color:var(--green); }
.stat-value.yellow { color:var(--yellow); }
.stat-label { font-size:13px; color:var(--text-2); }

/* ─── Clients Grid ─────────────────────────────────────────── */
.clients-grid {
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap:18px;
}

/* ─── Client Card ──────────────────────────────────────────── */
.client-card {
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px;
  display:flex; flex-direction:column; gap:16px;
  transition:all 0.25s ease;
  position:relative; overflow:hidden;
  animation: fadeInCard 0.35s ease;
}
.client-card:hover { border-color:var(--border-2); background:var(--surface-2); transform:translateY(-2px); }
.client-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
  background: linear-gradient(90deg, var(--primary), transparent);
  opacity:0; transition:opacity 0.25s ease;
}
.client-card:hover::before { opacity:1; }
.client-card.active::before { opacity:1; background:linear-gradient(90deg,var(--green),transparent); }

@keyframes fadeInCard {
  from { opacity:0; transform:translateY(8px); }
  to { opacity:1; transform:translateY(0); }
}

.card-top { display:flex; align-items:flex-start; justify-content:space-between; gap:12px; }

.card-identity { display:flex; flex-direction:column; gap:4px; }
.card-name { font-size:16px; font-weight:700; }
.card-slug { font-size:12px; color:var(--text-3); font-family:monospace; }

.card-status {
  display:inline-flex; align-items:center; gap:5px;
  font-size:11.5px; font-weight:600;
  padding:4px 10px; border-radius:20px;
  flex-shrink:0;
}
.status-active { background:rgba(16,185,129,0.12); color:var(--green); border:1px solid rgba(16,185,129,0.2); }
.status-pending { background:rgba(245,158,11,0.12); color:var(--yellow); border:1px solid rgba(245,158,11,0.2); }
.status-dot { width:6px; height:6px; border-radius:50%; background:currentColor; }

.card-urls { display:flex; flex-direction:column; gap:6px; }

.url-row {
  display:flex; align-items:center; gap:8px;
  font-size:12px; color:var(--text-2);
}
.url-label {
  font-size:11px; font-weight:600; color:var(--text-3);
  text-transform:uppercase; letter-spacing:0.5px;
  min-width:50px;
}
.url-value {
  font-family:monospace; font-size:11.5px; color:var(--text-2);
  background:rgba(255,255,255,0.04); border:1px solid var(--border);
  border-radius:6px; padding:3px 8px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
  max-width:200px;
}
.url-empty { font-size:11.5px; color:var(--text-3); font-style:italic; }

.card-phone {
  display:flex; align-items:center; gap:8px;
  font-size:13px; color:var(--green); font-weight:600;
}

.card-actions { display:flex; align-items:center; gap:8px; padding-top:4px; border-top:1px solid var(--border); }

.btn-wa-connect {
  flex:1; display:flex; align-items:center; justify-content:center; gap:7px;
  padding:9px 14px; border-radius:var(--radius-sm);
  background:rgba(37,211,102,0.1); color:#25d366;
  border:1px solid rgba(37,211,102,0.2);
  font-size:13px; font-weight:600; font-family:inherit; cursor:pointer;
  transition:all 0.2s ease;
}
.btn-wa-connect:hover { background:rgba(37,211,102,0.18); border-color:rgba(37,211,102,0.35); }
.btn-wa-connect.connected {
  background:rgba(16,185,129,0.08); color:var(--green);
  border-color:rgba(16,185,129,0.15); cursor:default;
}

/* ─── Empty State ──────────────────────────────────────────── */
.empty-state {
  grid-column:1/-1;
  display:flex; flex-direction:column; align-items:center; gap:12px;
  padding:80px 24px; text-align:center;
}
.empty-icon { font-size:48px; }
.empty-title { font-size:18px; font-weight:700; color:var(--text-2); }
.empty-desc { font-size:14px; color:var(--text-3); }

/* ─── Modal ────────────────────────────────────────────────── */
.modal-overlay {
  position:fixed; inset:0; z-index:50;
  background:rgba(0,0,0,0.7); backdrop-filter:blur(6px);
  display:flex; align-items:center; justify-content:center;
  padding:24px; animation:fadeOverlay 0.2s ease;
}
.modal-overlay.hidden { display:none; }

@keyframes fadeOverlay { from { opacity:0; } to { opacity:1; } }

.modal {
  background:#10131f;
  border:1px solid var(--border-2);
  border-radius:20px;
  width:100%; max-width:560px;
  box-shadow:0 40px 80px rgba(0,0,0,0.7);
  animation:slideModal 0.25s cubic-bezier(0.175,0.885,0.32,1.2);
  overflow:hidden;
}
.modal-sm { max-width:440px; }

@keyframes slideModal {
  from { opacity:0; transform:translateY(12px) scale(0.98); }
  to { opacity:1; transform:translateY(0) scale(1); }
}

.modal-header {
  display:flex; align-items:center; justify-content:space-between;
  padding:20px 24px; border-bottom:1px solid var(--border);
}
.modal-title { font-size:17px; font-weight:700; }
.modal-close {
  display:grid; place-items:center; width:32px; height:32px;
  border-radius:8px; background:transparent; color:var(--text-2);
  border:none; cursor:pointer; transition:all 0.2s ease;
}
.modal-close:hover { background:var(--surface-2); color:var(--text); }

.modal-body { padding:24px; display:flex; flex-direction:column; gap:18px; }
.modal-body.center-content { align-items:center; text-align:center; }
.modal-footer {
  display:flex; align-items:center; justify-content:flex-end; gap:10px;
  padding:16px 24px; border-top:1px solid var(--border);
}

/* ─── Form ─────────────────────────────────────────────────── */
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-group { display:flex; flex-direction:column; gap:7px; }
.form-label {
  display:flex; align-items:center; gap:5px;
  font-size:13px; font-weight:600; color:var(--text-2);
}
.required { color:var(--red); }

.form-input {
  background:rgba(255,255,255,0.04);
  border:1px solid var(--border-2);
  border-radius:var(--radius-sm);
  padding:11px 14px;
  font-size:14px; font-family:inherit; color:var(--text);
  outline:none; transition:all 0.2s ease; width:100%;
}
.form-input::placeholder { color:var(--text-3); }
.form-input:focus {
  border-color:rgba(124,58,237,0.5);
  background:rgba(124,58,237,0.06);
  box-shadow:0 0 0 3px rgba(124,58,237,0.1);
}
.form-input-lg { font-size:22px; text-align:center; letter-spacing:4px; font-weight:700; }

.form-hint { font-size:12px; color:var(--text-3); }
.form-hint strong { color:var(--primary-light); }

.form-divider {
  display:flex; align-items:center; gap:12px;
  font-size:12px; font-weight:600; color:var(--text-3);
  text-transform:uppercase; letter-spacing:0.5px;
}
.form-divider::before, .form-divider::after {
  content:''; flex:1; height:1px; background:var(--border);
}

/* ─── Info box ─────────────────────────────────────────────── */
.info-box {
  display:flex; align-items:flex-start; gap:10px;
  background:rgba(124,58,237,0.08);
  border:1px solid rgba(124,58,237,0.15);
  border-radius:var(--radius-sm);
  padding:12px 14px;
  font-size:13px; color:var(--text-2); line-height:1.55;
}
.info-box svg { flex-shrink:0; margin-top:1px; color:var(--primary-light); }

/* ─── WA Client Badge ──────────────────────────────────────── */
.wa-client-badge {
  display:flex; align-items:center; gap:10px;
  background:var(--surface-2); border:1px solid var(--border);
  border-radius:10px; padding:12px 16px;
  font-size:14px; font-weight:600;
}

/* ─── Loading / Success / Error ────────────────────────────── */
.loading-spinner {
  width:52px; height:52px;
  border:3px solid rgba(124,58,237,0.15);
  border-top-color:var(--primary);
  border-radius:50%;
  animation:spin 0.8s linear infinite;
}
@keyframes spin { to { transform:rotate(360deg); } }

.loading-title { font-size:18px; font-weight:700; }
.loading-desc { font-size:14px; color:var(--text-2); }

.progress-bar { width:100%; height:4px; background:rgba(255,255,255,0.06); border-radius:99px; overflow:hidden; }
.progress-fill { height:100%; background:linear-gradient(90deg,var(--primary),var(--green)); border-radius:99px; width:0%; transition:width 0.5s ease; }

.success-icon {
  width:72px; height:72px;
  background:rgba(16,185,129,0.12); border:1px solid rgba(16,185,129,0.25);
  border-radius:50%; display:grid; place-items:center; color:var(--green);
  box-shadow:0 0 30px var(--green-glow);
  animation:popIn 0.4s cubic-bezier(0.175,0.885,0.32,1.275);
}
.error-icon {
  width:72px; height:72px;
  background:rgba(239,68,68,0.12); border:1px solid rgba(239,68,68,0.25);
  border-radius:50%; display:grid; place-items:center; color:var(--red);
}
@keyframes popIn { from { transform:scale(0.5); opacity:0; } to { transform:scale(1); opacity:1; } }

.result-info {
  background:rgba(16,185,129,0.06); border:1px solid rgba(16,185,129,0.15);
  border-radius:var(--radius-sm); padding:14px; font-size:13px;
  color:var(--text-2); line-height:1.7; text-align:left; width:100%;
}
.result-info strong { color:var(--green); }

/* ─── Toast ────────────────────────────────────────────────── */
.toast {
  position:fixed; bottom:28px; right:28px; z-index:100;
  background:#1e2235; border:1px solid var(--border-2);
  border-radius:10px; padding:12px 18px;
  font-size:14px; color:var(--text);
  box-shadow:0 8px 32px rgba(0,0,0,0.5);
  animation:slideToast 0.3s ease;
}
.toast.hidden { display:none; }
@keyframes slideToast { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:translateY(0); } }

/* ─── Responsividade ───────────────────────────────────────── */
@media (max-width:768px) {
  .sidebar { display:none; }
  .main-wrapper { margin-left:0; padding:20px; }
  .stats-bar { grid-template-columns:1fr; }
  .clients-grid { grid-template-columns:1fr; }
  .form-row { grid-template-columns:1fr; }
}