/* ============================================================
   AD-SD Referral CouponCore EcoSystem — Public Stylesheet
   ============================================================ */

:root {
  --adsd-rcc-blue:       #2563eb;
  --adsd-rcc-blue-dark:  #1d4ed8;
  --adsd-rcc-green:      #16a34a;
  --adsd-rcc-red:        #dc2626;
  --adsd-rcc-yellow:     #d97706;
  --adsd-rcc-gray-50:    #f9fafb;
  --adsd-rcc-gray-100:   #f3f4f6;
  --adsd-rcc-gray-200:   #e5e7eb;
  --adsd-rcc-gray-400:   #9ca3af;
  --adsd-rcc-gray-600:   #4b5563;
  --adsd-rcc-gray-700:   #374151;
  --adsd-rcc-gray-900:   #111827;
  --adsd-rcc-radius:     10px;
  --adsd-rcc-shadow:     0 4px 24px rgba(0,0,0,.08);
  --adsd-rcc-transition: .2s ease;
}

/* ── Base ─────────────────────────────────────────────────── */
.adsd-rcc-dashboard,
.adsd-rcc-rewards-list,
.adsd-rcc-auth-wrap,
.adsd-rcc-checker-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 24px 16px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--adsd-rcc-gray-900);
}

/* ── Cards ────────────────────────────────────────────────── */
.adsd-rcc-card,
.adsd-rcc-auth-card,
.adsd-rcc-reward-card {
  background: #fff;
  border: 1px solid var(--adsd-rcc-gray-200);
  border-radius: var(--adsd-rcc-radius);
  padding: 28px;
  margin-bottom: 20px;
  box-shadow: var(--adsd-rcc-shadow);
}

.adsd-rcc-card h3 {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 700;
  color: var(--adsd-rcc-gray-900);
}

/* ── Banner ───────────────────────────────────────────────── */
.adsd-rcc-banner {
  background: linear-gradient(135deg, var(--adsd-rcc-blue) 0%, #1e40af 100%);
  color: #fff;
  border-radius: var(--adsd-rcc-radius);
  padding: 32px 28px;
  margin-bottom: 20px;
}
.adsd-rcc-banner h2 {
  margin: 0 0 6px;
  font-size: 24px;
  font-weight: 800;
}
.adsd-rcc-banner .adsd-rcc-subtitle {
  margin: 0;
  opacity: .85;
  font-size: 15px;
}

/* ── Rules ────────────────────────────────────────────────── */
.adsd-rcc-rules ul {
  margin: 0;
  padding: 0 0 0 20px;
}
.adsd-rcc-rules li {
  margin-bottom: 6px;
  color: var(--adsd-rcc-gray-700);
  font-size: 14px;
}

/* ── Flex helpers ─────────────────────────────────────────── */
.adsd-rcc-flex-between {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Buttons ──────────────────────────────────────────────── */
.adsd-rcc-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--adsd-rcc-transition), opacity var(--adsd-rcc-transition);
  text-decoration: none;
  white-space: nowrap;
}
.adsd-rcc-btn:disabled { opacity: .55; cursor: not-allowed; }

.adsd-rcc-btn-primary  { background: var(--adsd-rcc-blue);  color: #fff; }
.adsd-rcc-btn-primary:hover { background: var(--adsd-rcc-blue-dark); color: #fff; }

.adsd-rcc-btn-secondary { background: var(--adsd-rcc-gray-100); color: var(--adsd-rcc-gray-900); border-color: var(--adsd-rcc-gray-200); }
.adsd-rcc-btn-secondary:hover { background: var(--adsd-rcc-gray-200); }

.adsd-rcc-btn-outline { background: transparent; color: var(--adsd-rcc-blue); border-color: var(--adsd-rcc-blue); }
.adsd-rcc-btn-outline:hover { background: #eff6ff; }

.adsd-rcc-btn-danger { background: var(--adsd-rcc-red); color: #fff; }
.adsd-rcc-btn-danger:hover { background: #b91c1c; color: #fff; }

.adsd-rcc-btn-full { width: 100%; justify-content: center; }

/* ── Link box ─────────────────────────────────────────────── */
.adsd-rcc-link-box {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.adsd-rcc-link-input {
  flex: 1;
  min-width: 200px;
  padding: 10px 14px;
  border: 1px solid var(--adsd-rcc-gray-200);
  border-radius: 7px;
  font-size: 13px;
  background: var(--adsd-rcc-gray-50);
  color: var(--adsd-rcc-gray-700);
}

/* ── Tables ───────────────────────────────────────────────── */
.adsd-rcc-table-wrap { overflow-x: auto; }
.adsd-rcc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.adsd-rcc-table th,
.adsd-rcc-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--adsd-rcc-gray-100);
}
.adsd-rcc-table th {
  font-weight: 700;
  color: var(--adsd-rcc-gray-600);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .05em;
  background: var(--adsd-rcc-gray-50);
}
.adsd-rcc-table tbody tr:hover { background: #f0f7ff; }

.adsd-rcc-reward-code {
  font-family: monospace;
  font-size: 15px;
  font-weight: 700;
  color: var(--adsd-rcc-blue);
  background: #eff6ff;
  padding: 3px 8px;
  border-radius: 4px;
}

/* ── Badges ───────────────────────────────────────────────── */
.adsd-rcc-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: capitalize;
}
.adsd-rcc-badge-active   { background: #dcfce7; color: var(--adsd-rcc-green); }
.adsd-rcc-badge-claimed  { background: #dbeafe; color: var(--adsd-rcc-blue); }
.adsd-rcc-badge-used     { background: var(--adsd-rcc-gray-100); color: var(--adsd-rcc-gray-600); }
.adsd-rcc-badge-expired  { background: #fee2e2; color: var(--adsd-rcc-red); }
.adsd-rcc-badge-warning  { background: #fef3c7; color: var(--adsd-rcc-yellow); }
.adsd-rcc-badge-pending  { background: #fef9c3; color: #92400e; }

/* ── Notices ──────────────────────────────────────────────── */
.adsd-rcc-notice {
  padding: 14px 18px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 14px;
  border-left: 4px solid;
}
.adsd-rcc-notice-success, .adsd-rcc-notice-info {
  background: #f0fdf4;
  border-color: var(--adsd-rcc-green);
  color: #166534;
}
.adsd-rcc-notice-error {
  background: #fef2f2;
  border-color: var(--adsd-rcc-red);
  color: #991b1b;
}
.adsd-rcc-notice-info {
  background: #eff6ff;
  border-color: var(--adsd-rcc-blue);
  color: #1e40af;
}

/* ── Auth forms ───────────────────────────────────────────── */
.adsd-rcc-auth-card {
  max-width: 480px;
  margin: 0 auto;
}
.adsd-rcc-auth-card h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.adsd-rcc-field {
  margin-bottom: 18px;
}
.adsd-rcc-field label {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--adsd-rcc-gray-700);
}
.adsd-rcc-input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--adsd-rcc-gray-200);
  border-radius: 7px;
  font-size: 15px;
  color: var(--adsd-rcc-gray-900);
  background: #fff;
  box-sizing: border-box;
  transition: border-color var(--adsd-rcc-transition), box-shadow var(--adsd-rcc-transition);
}
.adsd-rcc-input:focus {
  outline: none;
  border-color: var(--adsd-rcc-blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}

.adsd-rcc-required { color: var(--adsd-rcc-red); }
.adsd-rcc-optional { color: var(--adsd-rcc-gray-400); font-size: 12px; font-weight: 400; }
.adsd-rcc-muted    { color: var(--adsd-rcc-gray-400); font-size: 13px; margin: 4px 0 0; }

.adsd-rcc-register-login-link {
  text-align: center;
  margin-top: 14px;
  font-size: 13px;
  color: var(--adsd-rcc-gray-600);
}
.adsd-rcc-register-login-link a { color: var(--adsd-rcc-blue); font-weight: 600; }

/* ── Checker ──────────────────────────────────────────────── */
.adsd-rcc-checker-wrap { max-width: 520px; }
.adsd-rcc-reward-card { margin-top: 20px; }

/* ── WooCommerce reward notice ────────────────────────────── */
.adsd-rcc-reward-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.adsd-rcc-claim-btn {
  white-space: nowrap;
}

/* ── Copy icon button ─────────────────────────────────────── */
.adsd-rcc-copy-icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--adsd-rcc-blue);
  font-size: 16px;
  padding: 0 4px;
  vertical-align: middle;
  transition: opacity var(--adsd-rcc-transition);
}
.adsd-rcc-copy-icon-btn:hover { opacity: .7; }

/* ── Empty state ──────────────────────────────────────────── */
.adsd-rcc-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--adsd-rcc-gray-600);
}
.adsd-rcc-empty p { font-size: 15px; margin-bottom: 16px; }

/* ── Spinner ──────────────────────────────────────────────── */
.adsd-rcc-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: adsd-rcc-spin .6s linear infinite;
  vertical-align: middle;
}
@keyframes adsd-rcc-spin { to { transform: rotate(360deg); } }

/* ── Code inline ──────────────────────────────────────────── */
.adsd-rcc-code {
  font-family: monospace;
  font-size: 13px;
  background: var(--adsd-rcc-gray-100);
  padding: 2px 6px;
  border-radius: 4px;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 600px) {
  .adsd-rcc-flex-between { flex-direction: column; }
  .adsd-rcc-link-box     { flex-direction: column; }
  .adsd-rcc-btn-full     { font-size: 15px; padding: 12px; }
  .adsd-rcc-auth-card    { padding: 20px; }
}