/* ════════════════════════════════════════════════════════════════
   CBM Kashim — Premium UI Styles (banner + upgrade modal)
   © 2026 CBM Civil Engineering · rebar-cbm.com
   ════════════════════════════════════════════════════════════════ */

/* ─── Banner ──────────────────────────────────────────────────── */
.kpb {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  margin: 8px 0;
  border: 1px solid transparent;
  flex-wrap: wrap;
}

.kpb-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.kpb-text {
  flex: 1;
  min-width: 200px;
  line-height: 1.5;
}

.kpb-text b {
  font-weight: 800;
  font-size: 15px;
}

.kpb-cta {
  border: none;
  cursor: pointer;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  background: #fff;
  color: #1f2937;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  transition: transform 0.15s, box-shadow 0.15s;
  flex-shrink: 0;
}

.kpb-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* trial — green/blue (default) */
.kpb-trial {
  background: linear-gradient(135deg, rgba(34,197,94,0.15), rgba(59,130,246,0.15));
  border-color: rgba(34,197,94,0.35);
  color: #166534;
}

/* trial — warning (≤7 days) */
.kpb-warn {
  background: linear-gradient(135deg, rgba(251,191,36,0.18), rgba(249,115,22,0.18));
  border-color: rgba(249,115,22,0.4);
  color: #92400e;
}

/* trial — urgent (≤3 days) */
.kpb-urgent {
  background: linear-gradient(135deg, rgba(239,68,68,0.18), rgba(249,115,22,0.18));
  border-color: rgba(239,68,68,0.45);
  color: #991b1b;
  animation: kpb-pulse 2s ease-in-out infinite;
}

/* expired — red */
.kpb-expired {
  background: linear-gradient(135deg, rgba(239,68,68,0.2), rgba(220,38,38,0.2));
  border-color: rgba(239,68,68,0.5);
  color: #991b1b;
}

@keyframes kpb-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.3); }
  50%      { box-shadow: 0 0 0 6px rgba(239,68,68,0); }
}

/* dark mode awareness — for Kashim's dark sidebar */
@media (prefers-color-scheme: dark) {
  .kpb-trial { color: #4ade80; }
  .kpb-warn  { color: #fbbf24; }
  .kpb-urgent, .kpb-expired { color: #fca5a5; }
}

/* ─── Modal ───────────────────────────────────────────────────── */
.kp-modal-ovl {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: kp-fade-in 0.2s ease-out;
}

@keyframes kp-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.kp-modal-box {
  background: #fff;
  color: #1f2937;
  border-radius: 16px;
  max-width: 440px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  animation: kp-slide-up 0.3s ease-out;
  direction: rtl;
}

@keyframes kp-slide-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.kp-modal-x {
  position: absolute;
  top: 12px;
  left: 16px;
  background: transparent;
  border: none;
  font-size: 28px;
  color: #6b7280;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  transition: background 0.15s;
}

.kp-modal-x:hover {
  background: rgba(0,0,0,0.06);
  color: #1f2937;
}

.kp-modal-head {
  text-align: center;
  padding: 32px 24px 16px;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border-radius: 16px 16px 0 0;
}

.kp-modal-icon {
  font-size: 48px;
  margin-bottom: 8px;
}

.kp-modal-title {
  font-size: 24px;
  font-weight: 800;
  color: #92400e;
  margin-bottom: 6px;
}

.kp-modal-sub {
  font-size: 14px;
  color: #78350f;
  font-weight: 500;
}

.kp-modal-body {
  padding: 20px 24px 24px;
}

.kp-feat-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.kp-feat {
  font-size: 14px;
  color: #374151;
  font-weight: 500;
  padding: 8px 12px;
  background: #f9fafb;
  border-radius: 8px;
  border-right: 3px solid #22c55e;
}

.kp-price {
  text-align: center;
  padding: 16px;
  background: linear-gradient(135deg, #f0fdf4, #dcfce7);
  border: 2px solid #86efac;
  border-radius: 12px;
  margin-bottom: 20px;
}

.kp-price-amt {
  font-size: 42px;
  font-weight: 900;
  color: #166534;
  line-height: 1;
}

.kp-price-lbl {
  font-size: 13px;
  color: #16a34a;
  font-weight: 600;
  margin-top: 4px;
}

.kp-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.kp-btn-primary {
  display: block;
  text-align: center;
  text-decoration: none;
  background: linear-gradient(135deg, #f0a500, #b8860b);
  color: #000;
  font-weight: 800;
  padding: 14px;
  border-radius: 10px;
  font-size: 16px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}

.kp-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(240,165,0,0.4);
}

.kp-btn-ghost {
  background: transparent;
  color: #6b7280;
  border: 1px solid #e5e7eb;
  padding: 12px;
  border-radius: 10px;
  font-size: 14px;
  cursor: pointer;
  font-weight: 600;
}

.kp-btn-ghost:hover {
  background: #f9fafb;
  color: #1f2937;
}

/* mobile tweaks */
@media (max-width: 480px) {
  .kp-modal-box { max-width: 100%; border-radius: 12px; }
  .kp-modal-head { padding: 24px 16px 12px; }
  .kp-modal-title { font-size: 20px; }
  .kp-modal-icon { font-size: 40px; }
  .kp-price-amt { font-size: 36px; }
}