:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --text: #111827;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --primary: #7d2ae8;
  --primary-hover: #6720c7;
  --teal: #00c4cc;
  --ok-bg: #ecfdf5;
  --ok-text: #065f46;
  --err-bg: #fef2f2;
  --err-text: #991b1b;
  --warn-bg: #fffbeb;
  --warn-text: #92400e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.hidden { display: none !important; }

.center-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 18px 48px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.05);
}

.invite-card {
  width: 100%;
  max-width: 440px;
}

.brand-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.brand-header h1 {
  margin: 0 0 4px;
  font-size: 1.25rem;
}

.canva-badge {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #00c4cc 0%, #7d2ae8 100%);
  color: #fff;
  font-weight: 800;
  font-size: 1.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.subtitle {
  margin: 0 0 18px;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  background: #f3f4f6;
  color: #374151;
}
.pill.ok { background: var(--ok-bg); color: var(--ok-text); }
.pill.err { background: var(--err-bg); color: var(--err-text); }
.pill.warn { background: var(--warn-bg); color: var(--warn-text); }

.form-group { margin-bottom: 14px; }
label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 5px;
}

input, select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.95rem;
  background: #fff;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(125, 42, 232, 0.12);
}

button {
  cursor: pointer;
  border: none;
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 0.92rem;
  font-weight: 600;
  transition: background 0.15s ease, opacity 0.15s ease;
}
button:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--primary-hover); }
.btn-secondary { background: #f3f4f6; color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover:not(:disabled) { background: #e5e7eb; }
.btn-danger { background: #fee2e2; color: #991b1b; }
.btn-danger:hover:not(:disabled) { background: #fecaca; }
.btn-full { width: 100%; }
.btn-sm { padding: 6px 10px; font-size: 0.8rem; border-radius: 8px; }

.alert {
  margin-top: 14px;
  padding: 11px 13px;
  border-radius: 10px;
  font-size: 0.88rem;
}
.alert.success { background: var(--ok-bg); color: var(--ok-text); border: 1px solid #a7f3d0; }
.alert.error { background: var(--err-bg); color: var(--err-text); border: 1px solid #fecaca; }

.progress-box {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fafafa;
  text-align: center;
}

.spinner-ring {
  width: 28px;
  height: 28px;
  margin: 0 auto 10px;
  border: 3px solid #e5e7eb;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.progress-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.progress-track {
  width: 100%;
  height: 8px;
  background: #e5e7eb;
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--teal), var(--primary));
  transition: width 0.35s ease;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.actions-row { display: flex; flex-wrap: wrap; gap: 8px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
}
.stat-label { font-size: 0.8rem; color: var(--text-muted); font-weight: 600; }
.stat-value { font-size: 1.5rem; font-weight: 700; margin-top: 4px; }

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
}
.tab-btn { background: transparent; color: var(--text-muted); }
.tab-btn.active { background: #ede9fe; color: var(--primary); }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.account-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  background: #fff;
  margin-bottom: 12px;
}
.account-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.member-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}
.member-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  background: #f3f4f6;
}
.member-pill.pending { background: var(--warn-bg); color: var(--warn-text); }
.member-remove-btn {
  background: transparent;
  color: inherit;
  padding: 0 3px;
  font-size: 0.95rem;
  line-height: 1;
}

table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); }
th { font-size: 0.78rem; text-transform: uppercase; color: var(--text-muted); }