@font-face {
  font-family: "Pixelify Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../assets/fonts/PixelifySans-400.ttf") format("truetype");
}
@font-face {
  font-family: "Pixelify Sans";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../assets/fonts/PixelifySans-500.ttf") format("truetype");
}
@font-face {
  font-family: "Pixelify Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../assets/fonts/PixelifySans-600.ttf") format("truetype");
}
@font-face {
  font-family: "Pixelify Sans";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../assets/fonts/PixelifySans-700.ttf") format("truetype");
}

:root {
  --font-pixel: "Pixelify Sans", system-ui, sans-serif;
  --green-deep: #063a3d;
  --green-mid: #0a5c60;
  --green-panel: #0d6b6f;
  --green-border: #1a8a8f;
  --gold-dark: #7a5c10;
  --gold-mid: #c9a227;
  --gold-light: #e8c96b;
  --gold-pale: #f5e6b8;
  --text: #f0ebe0;
  --text-muted: #8fafaa;
  --text-dim: #5a7a75;
  --pixel-shadow: 4px 4px 0 #042a2c;
  --font-display: "Georgia", "Times New Roman", serif;
  --font-body: system-ui, -apple-system, "Segoe UI", sans-serif;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  color: var(--text);
  font-family: var(--font-pixel);
  line-height: 1.65;
  min-height: 100vh;
  background: #0d6b6f;
  position: relative;
  overflow-x: hidden;
}

/* Whitelist application + open-source: readable system font */
.whitelist-readable,
.whitelist-readable * {
  font-family: var(--font-body) !important;
}

body.readable-page,
body.readable-page * {
  font-family: var(--font-body) !important;
}

/* Header / nav tabs always pixel (buttons ignore inherited font otherwise) */
.pixel-ui,
.pixel-ui .logo,
.pixel-ui .logo span,
.pixel-ui .tab,
#panel-gallery,
#panel-gallery *,
#panel-story,
#panel-story * {
  font-family: var(--font-pixel) !important;
}

/* 像素角色贴右侧，高度拉满 */
.pixel-bg {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  height: 100dvh;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: right center;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  z-index: -3;
  pointer-events: none;
  user-select: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(6, 58, 61, 0.45) 0%, rgba(4, 42, 44, 0.72) 50%, rgba(4, 42, 44, 0.88) 100%);
  pointer-events: none;
}

a { color: var(--gold-light); text-decoration: none; word-break: break-all; }
a:hover { color: var(--gold-pale); }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--green-border);
  background: rgba(6, 58, 61, 0.92);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.logo {
  font-family: var(--font-pixel) !important;
  font-size: clamp(1.1rem, 4vw, 1.45rem);
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.02em;
}

.logo span {
  color: var(--text-muted);
  font-size: clamp(0.65rem, 2vw, 0.75rem);
  font-weight: 500;
  display: block;
  margin-top: 0.25rem;
}

.tabs {
  display: flex;
  gap: 0.2rem;
  flex-wrap: wrap;
}

.tab {
  padding: 0.5rem 0.85rem;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-pixel) !important;
  font-size: clamp(0.8rem, 2.5vw, 0.95rem);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.tab:hover { color: var(--gold-pale); border-color: var(--green-border); }

.tab.active {
  color: var(--gold-light);
  border-color: var(--gold-mid);
  background: rgba(201, 162, 39, 0.12);
}

#panel-whitelist:not(.active) .hero-tagline {
  display: none;
}

.hero-tagline {
  text-align: center;
  padding: 1.25rem 1rem 0.5rem;
  color: var(--text-muted);
  font-size: clamp(0.7rem, 2.5vw, 0.85rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-tagline strong { color: var(--gold-light); }

.camera-warn {
  margin: 0.75rem 0 0;
  padding: 0.75rem 1rem;
  border: 1px solid #c94a4a;
  background: rgba(120, 30, 30, 0.55);
  color: #ffd4d4;
  font-size: 0.85rem;
  line-height: 1.5;
}

.main-wrap {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}

.panel { display: none; }
.panel.active { display: block; }

.step-card {
  border: 1px solid var(--green-border);
  background: rgba(13, 107, 111, 0.42);
  backdrop-filter: blur(6px);
  padding: clamp(1rem, 3vw, 1.5rem);
  margin-bottom: 1rem;
}

.step-card.locked { opacity: 0.42; pointer-events: none; }
.step-card.done { border-color: var(--gold-mid); }

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: var(--gold-mid);
  color: var(--green-deep);
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.step-card.done .step-num {
  background: var(--green-border);
  color: var(--gold-light);
}

.step-card h3 {
  font-family: var(--font-display);
  color: var(--gold-light);
  margin-bottom: 0.5rem;
  font-size: clamp(1rem, 3.5vw, 1.15rem);
}

.step-card > p { color: var(--text-muted); font-size: clamp(0.82rem, 2.5vw, 0.9rem); }

.status-badge {
  display: inline-block;
  font-size: 0.65rem;
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--green-border);
  color: var(--text-dim);
  margin-left: 0.35rem;
  vertical-align: middle;
}

.btn {
  display: inline-block;
  padding: 0.65rem 1.25rem;
  min-height: 44px;
  background: var(--gold-mid);
  color: var(--green-deep);
  border: none;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.875rem;
  margin-top: 0.75rem;
  transition: background 0.2s;
  touch-action: manipulation;
}

.btn:hover { background: var(--gold-light); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-outline {
  background: transparent;
  border: 1px solid var(--gold-mid);
  color: var(--gold-light);
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  min-height: 36px;
  font-size: 0.8rem;
  margin-top: 0.4rem;
  margin-right: 0.4rem;
}

.hint-note {
  margin-top: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-left: 2px solid var(--gold-dark);
  background: rgba(0, 0, 0, 0.2);
  font-size: clamp(0.68rem, 2.2vw, 0.75rem);
  color: var(--text-dim);
  line-height: 1.65;
}

.hint-note::before {
  content: "ℹ ";
  color: var(--gold-mid);
}

.x-linked-display {
  margin-top: 0.5rem;
  color: var(--gold-light);
  font-weight: 600;
}

.x-oauth-note {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-dim);
}

.x-input-wrap {
  display: flex;
  align-items: center;
  margin-top: 0.5rem;
  border: 1px solid var(--green-border);
  background: rgba(0, 0, 0, 0.25);
  max-width: 280px;
}

.x-input-prefix {
  padding: 0.65rem 0.35rem 0.65rem 0.75rem;
  color: var(--gold-light);
  font-weight: 600;
}

.x-input-handle {
  flex: 1;
  border: none !important;
  background: transparent !important;
  margin: 0 !important;
  padding-left: 0 !important;
}

.x-handle-hint {
  margin-top: 0.35rem;
  font-size: 0.75rem;
  color: var(--gold-mid);
}

.submit-status {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: var(--gold-light);
}

.submit-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.submit-modal[hidden] { display: none; }

.submit-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 42, 44, 0.82);
  backdrop-filter: blur(4px);
}

.submit-modal-card {
  position: relative;
  width: min(420px, 100%);
  padding: 1.5rem;
  border: 1px solid var(--gold-mid);
  background: rgba(6, 58, 61, 0.96);
  box-shadow: var(--pixel-shadow);
  text-align: center;
}

.submit-modal-card h3 {
  color: var(--gold-light);
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.35rem;
}

.submit-modal-status {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.submit-modal-follow {
  color: var(--gold-pale);
  font-size: 1.05rem;
  line-height: 1.55;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.submit-modal-follow a {
  color: var(--gold-light);
}

.face-cam-wrap {
  position: relative;
  margin-top: 0.75rem;
  border: 1px solid var(--green-border);
  background: #000;
  max-width: 320px;
  aspect-ratio: 3/4;
  overflow: hidden;
}

#cam {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scaleX(-1);
}

.face-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.face-guide {
  width: 58%;
  height: 72%;
  border: 3px solid var(--gold-light);
  border-radius: 50%;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.5);
}

.face-guide-text {
  position: absolute;
  bottom: 6%;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gold-light);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.95);
  padding: 0 0.65rem;
  line-height: 1.45;
  white-space: pre-line;
  z-index: 2;
}

.face-cam-wrap.processing #cam {
  opacity: 0;
}

.face-cam-wrap.processing .face-guide {
  opacity: 0.2;
}

.face-log {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono, monospace);
  white-space: pre-wrap;
  min-height: 1.2em;
}

.x-input, .tweet-input, .wallet-input {
  width: 100%;
  padding: 0.65rem;
  margin-top: 0.5rem;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--green-border);
  color: var(--text);
  font-size: 16px; /* prevent iOS zoom */
  border-radius: 0;
}

.quote-box {
  background: rgba(0, 0, 0, 0.2);
  border-left: 3px solid var(--gold-mid);
  padding: 0.75rem 1rem;
  margin: 0.75rem 0;
  font-size: clamp(0.75rem, 2.5vw, 0.8rem);
  color: var(--text-muted);
}

#submit-status {
  color: var(--gold-light);
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.gallery-intro {
  text-align: center;
  color: var(--text-muted);
  font-size: clamp(0.95rem, 2.5vw, 1.1rem);
  font-weight: 600;
  margin-bottom: 1rem;
  padding-top: 0.5rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 3px;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  border: 1px solid var(--green-border);
  cursor: pointer;
  transition: border-color 0.2s;
}

.gallery-grid img:hover { border-color: var(--gold-mid); }

.story-block { padding-top: 0.5rem; }

.story-block h2 {
  color: var(--gold-light);
  font-size: clamp(1.25rem, 4vw, 1.6rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.story-block h3 {
  color: var(--gold-mid);
  font-size: clamp(1rem, 3vw, 1.15rem);
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
}

.story-block p, .story-block li {
  color: var(--text-muted);
  font-size: clamp(0.9rem, 2.5vw, 1rem);
  margin-bottom: 0.75rem;
}

.story-block .gold { color: var(--gold-light); font-weight: 600; }

.story-block ul { padding-left: 1.25rem; }

.tag {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--gold-dark);
  color: var(--gold-light);
  font-size: 0.8rem;
  font-weight: 600;
  margin-right: 0.4rem;
  margin-bottom: 0.4rem;
}

.site-header .btn,
#panel-gallery .btn,
#panel-story .btn,
.admin-wrap .btn {
  font-family: var(--font-pixel);
}

.wallet-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.5rem;
}

.wallet-addr {
  font-size: 0.75rem;
  color: var(--gold-pale);
  font-family: monospace;
  word-break: break-all;
}

.step-sub {
  color: var(--text-dim) !important;
  font-size: 0.82rem !important;
  margin-top: 0.35rem;
  font-style: italic;
}

.wallet-hint { margin-top: 0.5rem; }

.audit-link {
  display: inline-block;
  margin-top: 0.35rem;
  color: var(--gold-mid);
  font-size: 0.72rem;
}

.audit-link:hover { color: var(--gold-pale); }

.tags-row { margin-bottom: 1rem; }

@media (max-width: 480px) {
  .site-header { padding: 0.75rem 1rem; }
  .tabs { width: 100%; justify-content: center; }
  .tab { flex: 1; text-align: center; padding: 0.5rem 0.35rem; }
  .face-cam-wrap { max-width: 100%; }
  .btn { width: 100%; text-align: center; }
  .btn-sm { width: auto; }
}