/* ==========================================================================
   mINKeys - Compact, Refined & Pixel-Perfect Noir Stylesheet
   ========================================================================== */

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

:root {
  --bg-noir: #121414;
  --surface-card: #1f2020;
  --surface-card-hover: #262828;
  --surface-hero: #292a2a;
  --text-primary: #e3e2e2;
  --text-secondary: #cfc4c5;
  --text-muted: #988e90;
  --border-subtle: #353535;
  --border-hover: #4c4546;
  --btn-bg: #c7c6c6;
  --btn-text: #1b1c1c;
  --accent-violet: #6322F5;
  --accent-violet-glow: rgba(99, 34, 245, 0.45);
  --opensea-blue: #0086FF;
}

html {
  background-color: var(--bg-noir);
  color: var(--text-primary);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body.screen-body {
  background-color: var(--bg-noir);
  color: var(--text-primary);
  font-family: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 0;
  padding-bottom: max(40px, env(safe-area-inset-bottom));
  overflow-x: hidden;
}

/* Typography Helpers */
.font-sora {
  font-family: 'Sora', sans-serif;
}

.font-hanken {
  font-family: 'Hanken Grotesk', sans-serif;
}

.font-mono {
  font-family: 'JetBrains Mono', monospace;
}

/* Violet Glow Effect */
.neon-glow-violet {
  box-shadow: 0 0 32px var(--accent-violet-glow), 0 0 10px rgba(99, 34, 245, 0.3);
}

/* ==========================================================================
   Top Header OpenSea Pill
   ========================================================================== */

.top-nav-bar {
  width: 100%;
  max-width: 440px;
  padding: 14px 16px 0;
  display: flex;
  justify-content: flex-end;
  z-index: 10;
}

.opensea-badge-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  padding: 6px 14px;
  border-radius: 9999px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 600;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.opensea-badge-btn:hover {
  border-color: var(--opensea-blue);
  background: var(--surface-card-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 134, 255, 0.25);
}

.opensea-icon-svg {
  width: 16px;
  height: 16px;
  display: block;
}

.opensea-arrow {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.opensea-badge-btn:hover .opensea-arrow {
  color: var(--opensea-blue);
}

/* ==========================================================================
   Main Screen Wrapper (Clean, Compact, Well-Arranged)
   ========================================================================== */

.screen-wrapper {
  width: 100%;
  max-width: min(100%, 420px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin: 0 auto;
  padding: clamp(14px, 3vw, 24px) clamp(16px, 4vw, 20px) 24px;
}

/* Top NFT Hero Card */
.nft-hero-card {
  width: 100%;
  max-width: 360px;
  aspect-ratio: 1 / 1;
  background-color: var(--surface-hero);
  border: 1px solid var(--border-subtle);
  border-radius: 1.25rem;
  padding: 7px;
  margin-bottom: 22px;
  transition: transform 0.3s ease, border-color 0.3s ease;
  overflow: hidden;
}

.nft-hero-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.nft-img-inner {
  width: 100%;
  height: 100%;
  border-radius: 1rem;
  overflow: hidden;
  background-color: var(--accent-violet);
}

.nft-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Main Headline (Small & Well Arranged) */
.main-headline {
  font-size: clamp(1.45rem, 5vw, 1.7rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  text-transform: uppercase;
  margin-bottom: 10px;
}

/* Subtitle */
.main-subtitle {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: 22px;
  padding: 0 4px;
}

/* Actions Group */
.actions-group {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

/* Whitelist Action Button */
.btn-whitelist {
  width: 100%;
  background-color: var(--btn-bg);
  color: var(--btn-text);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  padding: 13px 20px;
  border: none;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.35);
  touch-action: manipulation;
}

.btn-whitelist:hover {
  background-color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.18);
}

.btn-whitelist:active {
  transform: scale(0.98);
}

.btn-arrow {
  font-size: 1.1rem;
}

/* OpenSea Action Button */
.btn-opensea {
  width: 100%;
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 11px 18px;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-opensea:hover {
  border-color: var(--opensea-blue);
  background-color: var(--surface-card-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 134, 255, 0.18);
}

.btn-opensea-icon {
  width: 18px;
  height: 18px;
}

.btn-arrow-sm {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Stats and About Cards Section */
.cards-stack {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

/* Stat Cards (Total Supply, Mint Price) */
.stat-card {
  width: auto;
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 0.85rem;
  padding: 14px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.stat-card:hover {
  border-color: var(--border-hover);
  background-color: var(--surface-card-hover);
}

.stat-icon {
  font-size: 1.65rem;
  color: var(--btn-bg);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--text-secondary);
  margin-bottom: 4px;
  text-transform: uppercase;
}

.stat-value {
  font-size: clamp(1.15rem, 5vw, 1.45rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.15;
}

.price-val-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}

.chain-tag {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* About Card */
.about-card {
  width: 100%;
  grid-column: 1 / -1;
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 0.85rem;
  padding: 18px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.2s ease;
}

.about-card:hover {
  border-color: var(--border-hover);
}

.about-title {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.about-toggle {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
}

.about-toggle:hover {
  color: #fff;
}

.about-chevron {
  margin-left: auto;
  color: var(--text-muted);
  transition: transform 0.25s ease, color 0.2s ease;
}

.about-toggle[aria-expanded="true"] .about-chevron {
  color: var(--text-primary);
  transform: rotate(180deg);
}

.about-content[hidden] {
  display: none;
}

.info-icon {
  font-size: 1.1rem;
  color: var(--btn-bg);
}

.about-text {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.signup-count {
  width: 100%;
  margin-top: 10px;
  padding: 10px 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
}

.signup-count strong {
  color: var(--text-primary);
  font-size: 0.78rem;
}

.signup-count-icon {
  color: var(--btn-bg);
  font-size: 1rem;
}

/* App Footer */
.app-footer {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.footer-opensea-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.72rem;
  transition: color 0.2s ease;
}

.footer-opensea-link:hover {
  color: var(--opensea-blue);
}

.footer-x-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.72rem;
  transition: color 0.2s ease;
}

.footer-x-link:hover {
  color: var(--text-primary);
}

.footer-x-icon {
  font-family: Arial, sans-serif;
  font-size: 0.95rem;
  line-height: 1;
}

.footer-opensea-icon {
  width: 14px;
  height: 14px;
}

.copyright-text {
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Whitelist Modal
   ========================================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  width: 100%;
  max-width: 380px;
  background-color: #1b1c1c;
  border: 1px solid var(--border-hover);
  border-radius: 1rem;
  padding: 22px;
  transform: scale(0.95);
  transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .modal-dialog {
  transform: scale(1);
}

.admin-dialog {
  max-width: 400px;
}

.admin-panel[hidden] {
  display: none;
}

.admin-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-label {
  margin-top: 5px;
  color: var(--text-muted);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
}

.admin-submit-btn {
  width: 100%;
  margin-top: 10px;
}

.admin-question {
  padding: 12px;
  border: 1px solid var(--border-subtle);
  border-radius: 0.65rem;
  background-color: var(--surface-hero);
  color: var(--text-primary);
  font-size: 0.8rem;
  line-height: 1.4;
}

.admin-count-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding: 12px;
  border: 1px solid var(--border-subtle);
  border-radius: 0.65rem;
  background-color: var(--surface-hero);
}

.admin-count-label {
  color: var(--text-muted);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.admin-current-count {
  color: var(--text-primary);
  font-size: 1.25rem;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.modal-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-logo-img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--accent-violet);
}

.modal-header h3 {
  font-size: 1.1rem;
  color: var(--text-primary);
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  padding: 2px;
}

.modal-close:hover {
  color: #fff;
}

.modal-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  text-align: left;
}

.whitelist-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.form-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 2px 0 8px;
}

.progress-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--border-hover);
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.progress-dot.active {
  background-color: var(--btn-bg);
  transform: scale(1.35);
}

.progress-line {
  width: 30px;
  height: 1px;
  background-color: var(--border-subtle);
}

.form-step-panel {
  min-height: 132px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-step-panel[hidden] {
  display: none;
}

.form-step {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  color: var(--text-primary);
  font-size: 0.78rem;
  font-weight: 600;
}

.step-number {
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 20px;
  border-radius: 50%;
  background-color: var(--btn-bg);
  color: var(--btn-text);
  font-size: 0.68rem;
}

.follow-x-btn {
  min-height: 40px;
  padding: 9px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border-subtle);
  border-radius: 0.65rem;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.7rem;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.follow-x-btn span:nth-child(2) {
  flex: 1;
}

.follow-x-btn:hover {
  border-color: var(--text-primary);
  background-color: var(--surface-card-hover);
}

.follow-x-btn.is-loading {
  cursor: wait;
  pointer-events: none;
  opacity: 0.7;
}

.follow-x-btn.is-loading::after {
  width: 13px;
  height: 13px;
  content: '';
  display: block;
  flex: 0 0 13px;
  border: 2px solid var(--text-muted);
  border-top-color: var(--text-primary);
  border-radius: 50%;
  animation: follow-spinner 0.8s linear infinite;
}

@keyframes follow-spinner {
  to { transform: rotate(360deg); }
}

.check-row {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--text-secondary);
  font-size: 0.72rem;
}

.check-row input {
  accent-color: var(--btn-bg);
}

.form-input {
  width: 100%;
  padding: 11px 12px;
  background-color: var(--surface-hero);
  border: 1px solid var(--border-subtle);
  border-radius: 0.65rem;
  color: var(--text-primary);
  font-size: 0.72rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
  border-color: var(--btn-bg);
  box-shadow: 0 0 0 3px rgba(199, 198, 198, 0.1);
}

.field-hint {
  color: var(--text-muted);
  font-size: 0.6rem;
}

.step-helper {
  color: var(--text-secondary);
  font-size: 0.76rem;
  line-height: 1.45;
}

.form-navigation {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.form-navigation .form-next,
.form-navigation .form-submit {
  flex: 1;
  width: auto;
  min-width: 0;
  margin-top: 0;
}

.form-navigation button[hidden] {
  display: none !important;
}

.form-navigation button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  transform: none;
  box-shadow: none;
}

.btn-whitelist.submitted,
.btn-whitelist.submitted:hover {
  background-color: #a8d5a2;
  color: #172217;
  cursor: default;
  transform: none;
  box-shadow: none;
}

.form-back {
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--border-subtle);
  border-radius: 0.75rem;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.68rem;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.form-back:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.form-submit {
  margin-top: 8px;
}

.form-submit:disabled {
  cursor: wait;
  opacity: 0.65;
}

.form-status {
  min-height: 1em;
  color: var(--text-muted);
  font-size: 0.62rem;
  line-height: 1.4;
  text-align: center;
}

.form-status.success {
  color: #a8d5a2;
}

.form-status.error {
  color: #e5a4a4;
}

/* Toast Notification */
.toast-popup {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background-color: var(--surface-hero);
  border: 1px solid var(--btn-bg);
  color: #fff;
  padding: 10px 16px;
  border-radius: 0.65rem;
  font-size: 0.78rem;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 2000;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7);
  white-space: nowrap;
}

.toast-popup.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Narrow phone layouts */
@media (max-width: 360px) {
  .top-nav-bar {
    padding: 10px 12px 0;
  }

  .opensea-badge-btn {
    padding: 5px 10px;
    font-size: 0.68rem;
  }

  .screen-wrapper {
    padding: 12px 12px 20px;
  }

  .nft-hero-card {
    margin-bottom: 18px;
  }

  .main-headline {
    font-size: 1.3rem;
  }

  .main-subtitle {
    font-size: 0.8rem;
    line-height: 1.45;
    margin-bottom: 18px;
  }

  .actions-group {
    gap: 8px;
    margin-bottom: 22px;
  }

  .btn-whitelist {
    padding: 12px 14px;
    font-size: 0.84rem;
  }

  .btn-opensea {
    padding: 10px 12px;
    font-size: 0.72rem;
  }

  .cards-stack {
    gap: 8px;
  }

  .stat-card {
    padding: 12px 5px;
  }

  .stat-icon {
    font-size: 1.4rem;
  }

  .stat-label {
    font-size: 0.58rem;
    letter-spacing: 0.1em;
  }

  .stat-value {
    font-size: 1.05rem;
  }

  .chain-tag {
    font-size: 0.62rem;
  }

  .about-card {
    padding: 14px;
  }

  .about-title {
    font-size: 0.84rem;
  }

  .about-text {
    font-size: 0.76rem;
  }

  .signup-count {
    font-size: 0.6rem;
  }

  .footer-opensea-link,
  .footer-x-link {
    max-width: 100%;
    font-size: 0.62rem;
  }

  .modal-overlay {
    padding: 8px;
  }

  .modal-dialog {
    padding: 16px;
  }

  .toast-popup {
    width: calc(100vw - 24px);
    white-space: normal;
    text-align: center;
  }

  .modal-header h3 {
    font-size: 0.96rem;
  }

  .modal-desc {
    font-size: 0.76rem;
  }

  .form-step-panel {
    min-height: 126px;
  }

  .form-navigation {
    gap: 6px;
  }

  .form-back {
    padding: 0 10px;
    font-size: 0.62rem;
  }
}

@media (max-width: 320px) {
  .stat-value {
    font-size: 0.98rem;
  }

  .price-val-wrap {
    gap: 3px;
  }

  .chain-tag {
    flex-basis: 100%;
  }

  .follow-x-btn {
    padding: 8px 9px;
    font-size: 0.62rem;
  }

  .form-input {
    padding: 10px;
  }
}