/* ---- Unlock Modal ---- */
:root {
  --tier-basic: rgb(150 210 255);
  --tier-epic: rgb(195 155 255);
  --tier-legendary: rgb(255 150 225);
  --tier-free: rgb(150 255 190);
}

#unlock-modal {
  box-sizing: border-box;
  display: none;
  flex-direction: column;
  gap: 12px;
  position: relative;
  z-index: 100;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  transition: height 260ms ease;
}

#unlock-modal.visible {
  display: flex;
}

#unlock-modal strong {
  color: #fff;
}

.premium-status {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 12px;
  background: rgb(49 51 68 / 50%);
  border-radius: 10px;
  color: rgb(236 238 244 / 83%);
  border: 1px solid rgb(49, 51, 68);
  font-size: 15px;
  height: 38px;
  cursor: pointer;
}

.premium-status.basic-key {
  --tier-color: var(--tier-basic);
}

.premium-status.epic-key {
  --tier-color: var(--tier-epic);
}

.premium-status.legendary-key {
  --tier-color: var(--tier-legendary);
}

.premium-status-message {
  flex: 1;
}

.premium-tier-name {
  color: var(--tier-color, rgb(136, 208, 255));
  font-family: var(--font-head);
}

.premium-status-toggle {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
}

.premium-status-toggle img {
  width: 15px;
  height: 15px;
  transition: transform 260ms ease;
  opacity: 0.7;
}

.premium-status-toggle.open img {
  transform: scaleY(-1);
}

.unlock-modal-content {
  display: none;
  flex-direction: column;
  gap: 12px;
  transition: height 260ms ease;
}

.unlock-modal-title {
  font-size: 18px;
  font-family: var(--font-body);
  color: rgb(241 241 241 / 85%);
  text-align: center;
  margin: 8px 0;
}

.unlock-keys-section {
  display: grid;
  /* Name (wide) | Price (narrow) | Duration (wide) | Button (fixed-ish) */
  grid-template-columns: 1.5fr 0.8fr 1.5fr 1.2fr; 
  gap: 10px;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

.unlock-key-card {
  box-sizing: border-box;
  display: grid;
  grid-template-columns: subgrid;
  grid-column: 1 / -1;
  align-items: center;
  justify-items: center;
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgb(39 41 55);
  color: #fff;
  cursor: pointer;
  font-family: var(--font-head);
  box-shadow: 0 4px 12px rgb(0 0 0 / 20%);
  --unlock-color: var(--tier-basic);
}

.unlock-key-card.basic-key {
  --unlock-color: var(--tier-basic);
}

.unlock-key-card.epic-key {
  --unlock-color: var(--tier-epic);
}

.unlock-key-card.legendary-key {
  --unlock-color: var(--tier-legendary);
}

.unlock-key-card.free-key {
  --unlock-color: var(--tier-free);
}

.unlock-name {
  font-size: 16px;
  color: var(--unlock-color);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  text-transform: capitalize;
  min-width: 0;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  justify-self: start;
}

.unlock-price {
  font-size: 18px;
  line-height: 1;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.tier-duration {
  font-size: 13px;
  text-transform: uppercase;
  text-align: center;
  color: rgb(191 197 214);
}

.unlock-key-card .unlock-cta {
  box-sizing: border-box;
  font-size: 14px;
  padding: 4px 10px;
  border-radius: 99px;
  background: rgb(25 26 35);
  color: var(--unlock-color);
  text-align: center;
  white-space: nowrap;
  min-width: 74px;
}

.unlock-key-card .unlock-cta:hover {
  filter: brightness(1.1);
}

.unlock-key-card .unlock-cta:active {
  filter: brightness(0.9);
  transform: scale(0.98);
}

.premium-modal-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin: 12px 0 8px 0;
  color: rgb(220 224 238 / 82%);
  text-align: center;
}

#activate-key {
  display: inline-block;
  padding: 4px 12px;
  background: rgb(35 37 52);
  color: rgb(255 255 255 / 75%);
  border-radius: 99px;
  cursor: pointer;
  transition: background 0.2s ease;
}

#activate-key:hover {
  background: rgb(50 52 70);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgb(6 6 11 / 70%);
  backdrop-filter: blur(6px);
  z-index: 9999;
}

.modal-overlay.is-open {
  display: flex;
}

.modal-box {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: min(420px, 90vw);
  padding: 16px;
  background: rgb(45 47 65);
  border-radius: 10px;
  color: rgb(236 238 244);
  text-align: center;
}

.modal-box h1 {
  font-size: 20px;
}

.modal-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.modal-subtitle {
  color: rgb(198 202 215);
}

.modal-subtitle a {
  color: rgb(143 152 255);
  cursor: pointer;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.btn.modal-back {
  background: transparent;
  color: rgb(200 205 220 / 80%);
  border: 1px solid rgb(200 205 220 / 32%);
}

/* Checkout Upgrade Notice */
.checkout-upgrade-notice {
  display: none; /* shown as block via JS */
  font-size: 14px;
  background: rgb(24 24 37 / 76%);
  color: rgb(215 219 233);
  padding: 8px 16px;
  border-radius: 8px;
  text-align: center;
  margin: 8px 0;
}

/* Checkout Benefits */
.checkout-benefits-divider {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgb(215 219 233 / 45%);
}

.checkout-benefits-divider::before,
.checkout-benefits-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgb(215 219 233 / 15%);
}

.checkout-benefits:empty + .checkout-benefits-divider,
.checkout-benefits-divider:has(+ .checkout-benefits:empty) {
  display: none;
}

.checkout-benefits {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.checkout-benefits:empty {
  display: none;
}

.checkout-benefits li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  color: rgb(184 189 209);
}

.checkout-benefits li::before {
  content: '✓';
  flex-shrink: 0;
  font-size: 14px;
  color: rgb(130 188 255);
  font-weight: bold;
}

/* Checkout Modal */
.checkout-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 16px;
  background: rgb(24 24 37 / 76%);
  border-radius: 8px;
  margin: 8px 0;
}

.checkout-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.checkout-item-name {
  font-size: 16px;
  font-family: var(--font-head);
  text-transform: capitalize;
  text-align: left;
}

.checkout-item-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.checkout-item-type {
  font-size: 13px;
  color: rgb(215 219 233 / 60%);
  text-align: left;
}

.checkout-item-price {
  font-size: 18px;
  font-family: var(--font-head);
}

.checkout-item.tier-basic .checkout-item-name {
  color: var(--tier-basic);
}

.checkout-item.tier-epic .checkout-item-name {
  color: var(--tier-epic);
}

.checkout-item.tier-legendary .checkout-item-name {
  color: var(--tier-legendary);
}

.payment-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.payment-method-label {
  margin: 0;
  font-size: 14px;
  color: rgb(215 219 233 / 72%);
  text-align: center;
}

.btn.checkout-continue,
.btn.checkout-crypto {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 4px 0;
}

.btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  filter: brightness(0) invert(1);
}

.btn.checkout-continue {
  background: rgb(72 110 240);
  color: #fff;
}

.btn.checkout-continue:hover {
  background: rgb(85 125 255);
}

.btn.checkout-crypto {
  background: rgb(230 145 30);
  color: #fff;
}

.btn.checkout-crypto:hover {
  background: rgb(240 158 40);
}

/* Key Modal */
.key-input-group {
  display: flex;
  margin: 12px 0;
}

#key-input {
  flex: 1;
  padding: 12px;
  font-family: monospace;
}

#key-status {
  display: none;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid #ff6b6b;
  background: rgba(255, 77, 77, 0.12);
  color: #ffb4b4;
  font-size: 15px;
  line-height: 1.4;
}

#key-status.show {
  display: block;
}

#key-status.success {
    border-color: #4caf50;
    background: rgba(76, 175, 80, 0.12);
    color: #a5d6a7;
}

/* Free tier modal state */
#checkout-title-free,
#free-tier-content {
  display: none;
}

#checkout-modal.is-free-tier #checkout-title-default { display: none; }
#checkout-modal.is-free-tier #checkout-title-free { display: block; }

#checkout-modal.is-free-tier .checkout-upgrade-notice,
#checkout-modal.is-free-tier .checkout-item,
#checkout-modal.is-free-tier .payment-buttons {
  display: none !important;
}

#checkout-modal.is-free-tier #free-tier-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.free-tier-desc {
  font-size: 16px;
  color: rgb(198 202 215);
  margin: 6px 0;
}

.btn.btn-earn-rewards {
  background: linear-gradient(135deg, rgb(109 74 255), rgb(80 130 255));
}

.btn.btn-earn-rewards:hover {
  filter: brightness(1.15);
}