:root {
  --background: #0e0e0e;
  --surface-1: #141414;
  --surface-2: #191919;
  --surface-3: #222222;
  --teal: #3AA68E;
  --green: #4ade80;
  --red: #EF4444;
  --orange: #F59E0B;
  --text-primary: #f2f2f2;
  --text-secondary: #a3a3a3;
  --text-tertiary: #8a8a8a;
  --border: rgba(255, 255, 255, 0.06);
  --glass-background: rgba(14, 14, 14, 0.72);
  --card-radius: 14px;
  --font: "Avenir Next", Avenir, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow-float: 0 8px 32px rgba(0, 0, 0, 0.5);
  color-scheme: dark;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }

html, body { background: var(--background); }
body {
  font-family: var(--font);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

.app-shell {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

button { font-family: inherit; color: inherit; }
button:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }

/* Glass top bar */
.topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 8px;
  min-height: 52px;
  padding: env(safe-area-inset-top) 16px 0;
  background: var(--glass-background);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border);
}
.topbar-title { flex: 1; font-size: 20px; font-weight: 600; letter-spacing: -0.01em; }
.topbar-pidge { width: 30px; height: 30px; border-radius: 50%; }
.topbar-back-button {
  width: 44px; height: 44px; margin-left: -10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: none; border: none; border-radius: 22px; cursor: pointer; color: var(--teal);
}
.topbar-back-button svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.topbar-back-button:active { background: rgba(58, 166, 142, 0.12); }

.connection-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.18);
}
.connection-dot.is-connected { background: var(--green); box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.18); }

.screen-body { flex: 1; padding: 14px 16px calc(24px + env(safe-area-inset-bottom)); }

.token-error {
  margin-top: 40vh; text-align: center;
  color: var(--text-secondary); font-size: 17px;
}

/* Inbox */
.inbox-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.inbox-row {
  width: 100%; display: flex; gap: 12px; align-items: flex-start; text-align: left;
  padding: 14px; cursor: pointer;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-card);
  -webkit-tap-highlight-color: transparent;
}
.inbox-row:active { background: var(--surface-2); }

.avatar-initial {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(58, 166, 142, 0.18); color: var(--teal);
  font-size: 18px; font-weight: 700;
}

.row-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.row-top-line, .row-bottom-line { display: flex; align-items: center; gap: 8px; }
.row-sender { flex: 1; font-size: 17px; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row-time { flex-shrink: 0; font-size: 14px; color: var(--text-tertiary); }
.row-subject { font-size: 16px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row-preview {
  font-size: 15px; color: var(--text-secondary); line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.row-bottom-line { margin-top: 4px; }

.channel-tag {
  font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 999px;
  background: var(--surface-3); color: var(--text-secondary);
}
.row-flag-mark {
  width: 22px; height: 22px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--orange); color: #111; font-size: 14px; font-weight: 800;
}
.row-released-tag { font-size: 13px; font-weight: 600; color: var(--text-tertiary); }

/* Email detail */
.detail-screen { position: relative; }
.detail-content {
  display: flex; flex-direction: column; gap: 14px;
  padding: 16px; background: var(--surface-1);
  border: 1px solid var(--border); border-radius: var(--card-radius); box-shadow: var(--shadow-card);
}
.detail-header { display: flex; align-items: center; gap: 12px; }
.detail-sender-block { flex: 1; min-width: 0; }
.detail-sender-name { font-size: 17px; font-weight: 700; overflow-wrap: anywhere; }
.detail-sender-address { font-size: 14px; color: var(--text-tertiary); overflow-wrap: anywhere; }
.detail-subject { font-size: 22px; font-weight: 700; line-height: 1.25; overflow-wrap: anywhere; }
.detail-subject:focus { outline: none; }
.detail-body { font-size: 17px; line-height: 1.5; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--text-primary); }

.warn-banner {
  padding: 12px 14px; border-radius: var(--card-radius);
  background: rgba(245, 158, 11, 0.12); border: 1px solid rgba(245, 158, 11, 0.35);
  color: var(--orange); font-size: 16px; font-weight: 600; line-height: 1.35;
}

/* Pidge hold overlay */
.hold-overlay {
  position: fixed; z-index: 30;
  top: calc(64px + env(safe-area-inset-top)); bottom: calc(16px + env(safe-area-inset-bottom));
  left: 50%; transform: translateX(-50%); width: min(448px, calc(100% - 32px));
  overflow-y: auto;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
  padding: 28px 22px; text-align: center;
  background: rgba(14, 14, 14, 0.9);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-float);
}
.hold-overlay-pidge { width: 96px; height: 96px; border-radius: 50%; background: var(--surface-2); }
.hold-overlay-message { font-size: 19px; font-weight: 600; line-height: 1.4; max-width: 340px; }
.hold-overlay-checking { display: flex; align-items: center; justify-content: center; min-height: 40px; }
.checking-pulse {
  width: 14px; height: 14px; border-radius: 50%; background: var(--orange);
  animation: checking-pulse 1.4s ease-in-out infinite;
}
@keyframes checking-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.5); }
  50% { box-shadow: 0 0 0 10px rgba(245, 158, 11, 0); }
}
.shield-icon { width: 40px; height: 40px; fill: rgba(58, 166, 142, 0.2); stroke: var(--teal); stroke-width: 1.8; stroke-linejoin: round; }
.hold-overlay-status { font-size: 16px; color: var(--text-secondary); }
.hold-overlay-countdown { font-size: 34px; font-weight: 700; color: var(--orange); font-variant-numeric: tabular-nums; }

.cancel-long-press-button {
  position: relative; overflow: hidden;
  width: 100%; max-width: 300px; min-height: 52px; margin-top: 8px;
  border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 26px;
  background: var(--surface-3); cursor: pointer;
  font-size: 16px; font-weight: 700;
  touch-action: none; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none;
}
.cancel-fill {
  position: absolute; inset: 0;
  background: rgba(58, 166, 142, 0.45);
  transform: scaleX(0); transform-origin: left center;
  transition: transform 0.2s ease-out;
}
.cancel-long-press-button.is-pressing .cancel-fill { transform: scaleX(1); transition: transform 5s linear; }
.cancel-label { position: relative; }

.loading-state { margin-top: 40vh; text-align: center; color: var(--text-secondary); font-size: 17px; }
.action-status {
  margin-bottom: 12px; padding: 10px 14px; border-radius: var(--card-radius);
  background: var(--surface-2); border: 1px solid var(--border);
  color: var(--text-primary); font-size: 16px; text-align: center;
}
.action-status:empty { display: none; }

/* Verdict marks */
.row-flag-mark.is-threat { background: var(--red); color: #fff; }
.tick-icon { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.row-verified-mark {
  width: 22px; height: 22px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--green); color: #0e0e0e;
}

.threat-banner {
  padding: 12px 14px; border-radius: var(--card-radius);
  background: rgba(239, 68, 68, 0.12); border: 1px solid rgba(239, 68, 68, 0.4);
  color: var(--red); font-size: 16px; font-weight: 700;
}
.verified-banner {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; border-radius: var(--card-radius);
  background: rgba(74, 222, 128, 0.1); border: 1px solid rgba(74, 222, 128, 0.35);
  color: var(--green); font-size: 16px; font-weight: 700; line-height: 1.35;
}
.verified-icon-group { position: relative; flex-shrink: 0; width: 44px; height: 44px; }
.verified-pidge { width: 44px; height: 44px; border-radius: 50%; background: var(--surface-2); }
.verified-tick {
  position: absolute; right: -4px; bottom: -4px; width: 20px; height: 20px; padding: 3px;
  border-radius: 50%; background: var(--green); color: #0e0e0e;
}
.verified-banner.is-celebrating .verified-pidge { animation: celebrate-pidge 1.2s ease-out; }
.verified-banner.is-celebrating .verified-tick { animation: celebrate-tick 1.2s ease-out; }
@keyframes celebrate-pidge {
  0% { transform: scale(0.6); opacity: 0; }
  50% { transform: scale(1.18); opacity: 1; }
  100% { transform: scale(1); }
}
@keyframes celebrate-tick {
  0%, 40% { transform: scale(0); opacity: 0; }
  75% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(1); }
}

/* Denied verdict overlay */
.hold-overlay.is-denied { border-color: rgba(239, 68, 68, 0.5); }
.denied-verdict-message { color: var(--red); }
.denied-verdict-message:focus { outline: none; }
.confirm-report-button {
  width: 100%; max-width: 300px; min-height: 52px; margin-top: 8px;
  border: none; border-radius: 26px; cursor: pointer;
  background: var(--red); color: #fff; font-size: 17px; font-weight: 700;
}
.confirm-report-button:disabled { opacity: 0.6; cursor: default; }

/* Jimin's cards */
.contact-card-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.contact-card {
  display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center;
  padding: 22px 18px; background: var(--surface-1);
  border: 1px solid var(--border); border-radius: var(--card-radius); box-shadow: var(--shadow-card);
}
.contact-card-pidge { width: 64px; height: 64px; border-radius: 50%; background: var(--surface-2); }
.contact-card-title { font-size: 22px; font-weight: 700; }
.contact-card-summary { font-size: 17px; line-height: 1.45; overflow-wrap: anywhere; }
.contact-card-receiver { font-size: 15px; color: var(--text-secondary); overflow-wrap: anywhere; }
.contact-countdown { font-size: 28px; font-weight: 700; color: var(--orange); font-variant-numeric: tabular-nums; }
.contact-card-late { font-size: 16px; color: var(--text-secondary); }
.contact-answer-row { width: 100%; display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.contact-answer-button {
  width: 100%; min-height: 56px; border: none; border-radius: 28px; cursor: pointer;
  font-size: 18px; font-weight: 700; color: #fff;
}
.contact-answer-button.is-yes { background: var(--teal); color: #0e0e0e; }
.contact-answer-button.is-no { background: var(--red); }
.contact-answer-button:disabled { opacity: 0.6; cursor: default; }
.contact-card-result { display: inline-flex; align-items: center; gap: 8px; font-size: 17px; font-weight: 700; overflow-wrap: anywhere; }
.contact-card-result.is-yes { color: var(--green); }
.contact-card-result.is-yes .tick-icon { width: 20px; height: 20px; }
.contact-card-result.is-no { color: var(--red); }
.contact-empty-message { margin-top: 40vh; text-align: center; color: var(--text-secondary); font-size: 17px; }

@media (prefers-reduced-motion: reduce) {
  .checking-pulse { animation: none; }
  .verified-banner.is-celebrating .verified-pidge,
  .verified-banner.is-celebrating .verified-tick { animation: none; }
}