@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@400;600;700&family=Kalam:wght@300;400;700&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  --ink: #ece8dc;
  --ink-soft: #b8b6af;
  --ink-faint: #777572;
  --paper: #1c1d20;
  --paper-shade: #26272b;
  --body-bg: #0f1012;
  --accent: oklch(0.72 0.18 25);
  --accent-2: oklch(0.78 0.18 150);
  --accent-3: oklch(0.74 0.16 250);
  --hand: 'Kalam', cursive;
  --hand-bold: 'Caveat', cursive;
  --mono: 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--hand);
  color: var(--ink);
  background: var(--body-bg);
  min-height: 100vh;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: contain;
}

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--accent-2); }

.h-hand { font-family: var(--hand-bold); font-weight: 700; letter-spacing: -0.01em; line-height: 1.05; }
.t-mono { font-family: var(--mono); letter-spacing: -0.02em; }
.t-faint { color: var(--ink-faint); }
.t-soft { color: var(--ink-soft); }

.page {
  max-width: 620px;
  margin: 0 auto;
  padding:
    max(20px, env(safe-area-inset-top, 0))
    max(20px, env(safe-area-inset-right, 0))
    max(40px, env(safe-area-inset-bottom, 0))
    max(20px, env(safe-area-inset-left, 0));
}
@media (min-width: 600px) {
  .page { padding: 40px 28px 80px; }
}
.page-wide { max-width: 1080px; }

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 28px;
}
.brand { display: flex; align-items: baseline; gap: 8px; }
.brand .name { font-family: var(--hand-bold); font-weight: 700; font-size: 26px; }

.nav-links { display: flex; align-items: center; gap: 22px; font-size: 15px; }
.nav-links a { color: var(--ink-soft); }
.nav-links a:hover { color: var(--ink); }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 12px 22px;
  min-height: 44px;
  font-family: var(--hand); font-size: 18px;
  background: transparent; color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: 8px 5px 10px 4px / 4px 10px 5px 8px;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.btn-sm { padding: 8px 14px; font-size: 15px; min-height: 38px; }
.btn-tiny { padding: 6px 10px; font-size: 12px; border-width: 1.5px; min-height: 32px; }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-danger { border-color: var(--accent); color: var(--accent); }
.btn-danger.btn-primary { background: var(--accent); color: var(--paper); }
.btn:hover { box-shadow: 2px 2px 0 var(--accent-2); color: var(--ink); }
.btn-primary:hover { color: var(--paper); }
.btn-danger:hover { box-shadow: 2px 2px 0 var(--accent); color: var(--accent); }

.wobble {
  border: 2.5px solid var(--ink);
  border-radius: 12px 8px 14px 6px / 6px 14px 8px 12px;
  background: var(--paper);
}
.wobble-sm {
  border: 2px solid var(--ink);
  border-radius: 8px 5px 10px 4px / 4px 10px 5px 8px;
}

/* App pages (post-login) */
.page-app { max-width: 980px; }

.appnav {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 24px;
}
.appnav .brand { color: var(--ink); }
.appnav .brand .name { font-size: 22px; }
.appnav-links { display: flex; gap: 18px; font-size: 14px; }
.appnav-links a {
  color: var(--ink-faint);
  padding-bottom: 2px;
}
.appnav-links a.active {
  color: var(--ink);
  text-decoration: underline wavy var(--ink);
  text-underline-offset: 5px;
}
.appnav-links a:hover { color: var(--ink); }

.status-row {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 18px;
}
.status-title { font-size: 28px; margin: 0; }
.status-sub { font-size: 14px; margin-top: 2px; }
.alive-pill { display: flex; gap: 8px; align-items: center; }
.alive-pill .t-mono { font-size: 12px; letter-spacing: 0.05em; }

.countdown-card {
  padding: 32px;
  text-align: center;
}
.card-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ink-soft);
}
.countdown {
  display: flex; justify-content: center; align-items: flex-end;
  gap: 28px;
  margin-top: 14px;
}
.cd-cell { text-align: center; }
.cd-val {
  font-family: var(--mono);
  font-size: clamp(56px, 9vw, 96px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.cd-label {
  font-size: 14px;
  margin-top: 4px;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.cd-sep {
  font-family: var(--mono);
  font-size: clamp(36px, 5.5vw, 60px);
  line-height: 1;
  color: var(--ink-faint);
  padding-bottom: 22px;
}
.expires-line { font-size: 13px; margin-top: 14px; }
.card-actions {
  display: flex; justify-content: center; gap: 12px;
  margin-top: 22px; flex-wrap: wrap;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 14px;
}
.panel { padding: 14px 16px; }
.panel-label { font-size: 11px; letter-spacing: 0.1em; color: var(--ink-soft); }
.panel-list {
  font-size: 13px;
  line-height: 1.7;
  margin-top: 6px;
}
.panel-list .ok {
  display: inline-block;
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: 11px;
  margin-right: 6px;
  letter-spacing: 0.05em;
}
.danger-actions {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-top: 8px;
}

.recent-row {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 8px;
  padding: 4px 0;
  font-size: 12px;
  border-bottom: 1px dashed transparent;
}
.recent-row + .recent-row { border-top: 1px dashed var(--ink-faint); }
.recent-label { color: var(--ink); }
.recent-time { font-family: var(--mono); font-size: 11px; }
.recent-defuse .recent-label { color: var(--accent-2); }
.recent-duress .recent-label,
.recent-armed .recent-label { color: var(--accent-3); }
.recent-created .recent-label { color: var(--ink-soft); }

.hero {
  position: relative;
  max-width: 720px;
  margin: 56px auto 0;
  text-align: center;
}
.hero-title {
  font-size: clamp(56px, 7.5vw, 88px);
  margin: 0;
}
.underline-sketch {
  display: inline-block;
  margin-top: 6px;
  color: var(--ink);
}
.u-red   { color: var(--accent); }
.u-green { color: var(--accent-2); }
.u-blue  { color: var(--accent-3); }

.lede {
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 22px auto 0;
  max-width: 56ch;
}

.actions {
  display: flex; gap: 14px; justify-content: center;
  margin-top: 28px; flex-wrap: wrap;
}

.annot {
  position: absolute;
  font-family: var(--hand);
  color: var(--accent);
  font-size: 16px;
  line-height: 1.2;
}
.annot-hero {
  top: 30px; right: -20px;
  transform: rotate(8deg);
}

.hr-sketch {
  height: 2px; background: var(--ink); border: 0;
  margin: 56px 0 32px; border-radius: 2px; transform: skewY(-0.4deg);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: flex-start;
}
.trust-col h3 { font-size: 28px; margin: 0 0 4px; font-weight: 700; }
.trust-col p { font-size: 15px; line-height: 1.55; margin-top: 12px; }

.sticker {
  background: oklch(0.4 0.06 90); color: var(--ink);
  padding: 4px 8px; border-radius: 4px;
  font-family: var(--hand); font-size: 13px;
  display: inline-block; transform: rotate(-1.5deg);
  box-shadow: 1px 1px 0 rgba(0,0,0,0.4);
  margin-top: 4px;
}
.sticker-warn { background: oklch(0.42 0.10 30); }
.sticker-info { background: oklch(0.4 0.08 240); }

@keyframes blip {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50% { transform: scale(1.4); opacity: 0.4; }
}
.blip {
  display: inline-block; width: 10px; height: 10px;
  border-radius: 50%; background: var(--accent-2);
  animation: blip 1.6s ease-in-out infinite;
  box-shadow: 0 0 10px var(--accent-2);
}

.footer {
  margin-top: 80px; padding-top: 22px;
  border-top: 1px solid var(--ink-faint);
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 11px; color: var(--ink-faint);
}

/* === Check-in === */
.checkin-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: flex-start;
  margin-top: 12px;
}
.checkin-main { max-width: 360px; }
.pin-card { padding: 22px; margin-top: 18px; }
.pin-dots {
  display: flex; justify-content: center; gap: 12px;
  margin-bottom: 18px;
}
.pin-dot {
  width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid var(--ink); background: transparent;
  transition: background 0.15s;
}
.pin-dot.filled { background: var(--ink); }
.keypad {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
}
.keypad-key {
  padding: 16px 0;
  min-height: 56px;
  text-align: center; font-size: 24px;
  font-family: var(--mono);
  background: transparent; color: var(--ink);
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
}
.keypad-key:hover { background: var(--paper-shade); }
.keypad-key:active { transform: translate(1px, 1px); }
.keypad-key-meta { font-size: 14px; color: var(--ink-soft); }

.checkin-side { padding-top: 8px; }
.path-card { padding: 14px; margin-top: 12px; }
.path-card p { font-size: 13px; line-height: 1.55; margin: 4px 0 0; }
.path-defuse { border-color: var(--accent-2); }
.path-defuse .path-title { color: var(--accent-2); }
.path-duress { border-color: var(--accent); }
.path-duress .path-title { color: var(--accent); }
.path-title { font-size: 22px; }

/* === Log === */
.log-header {
  display: flex; justify-content: space-between; align-items: baseline;
  flex-wrap: wrap; gap: 12px;
}
.log-actions { display: flex; gap: 8px; }
.log-table { padding: 14px; margin-top: 14px; overflow-x: auto; }
.log-rows {
  display: grid;
  grid-template-columns: 200px 90px 1fr 130px 60px;
  font-size: 12.5px;
  line-height: 1.85;
  gap: 0 16px;
  min-width: 640px;
}
.log-row {
  display: contents;
}
.log-row > span { padding: 1px 0; }
.log-row.log-head > span {
  color: var(--ink-faint); border-bottom: 1px dashed var(--ink-faint);
  padding-bottom: 6px; margin-bottom: 4px;
}
.log-event-release .log-event,
.log-event-duress  .log-event { color: var(--accent); }
.log-event-defuse  .log-event { color: var(--accent-2); }
.log-event-create  .log-event { color: var(--accent-3); }
.log-foot {
  display: flex; justify-content: space-between; gap: 12px;
  margin-top: 12px; font-size: 12px; flex-wrap: wrap;
}

/* === Create wizard === */
.create-header {
  display: flex; justify-content: space-between; align-items: baseline;
}
.stepper {
  display: flex; align-items: center; gap: 6px;
  margin: 14px 0 22px; flex-wrap: wrap;
}
.stepper-step span {
  display: inline-block; padding: 4px 10px; font-size: 12px;
  background: transparent; color: var(--ink-soft);
  border-color: var(--ink-faint);
}
.stepper-step.done span { color: var(--ink); border-color: var(--ink); }
.stepper-step.active span { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.stepper-line { flex: 1; min-width: 16px; border-top: 2px dashed var(--ink-faint); }

.create-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 18px;
  align-items: flex-start;
}
.create-main { display: flex; flex-direction: column; gap: 14px; }
.form-card { padding: 16px 18px; display: none; }
.form-card.active { display: block; }
.form-tag { font-size: 11px; letter-spacing: 0.05em; margin-bottom: 6px; }
.form-q { font-size: 15px; margin-bottom: 12px; }

.chip-row { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  padding: 8px 14px; font-size: 13px; font-family: var(--hand);
  background: transparent; color: var(--ink); cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  min-height: 36px;
  display: inline-flex; align-items: center;
}
.chip:hover { background: var(--paper-shade); }
.chip-active { background: var(--ink); color: var(--paper); }

.field {
  font-family: var(--hand);
  border: 2px solid var(--ink);
  border-radius: 6px 4px 8px 4px / 4px 8px 4px 6px;
  padding: 12px 14px;
  min-height: 44px;
  background: transparent;
  color: var(--ink);
  font-size: 16px; /* avoid iOS zoom-in on focus */
  width: 100%;
}
.field::placeholder { color: var(--ink-faint); font-family: var(--hand); }
.field:focus { outline: 2px solid var(--accent-2); outline-offset: 2px; }

.dashed-input {
  width: 100%;
  margin-top: 4px;
  padding: 12px 14px;
  background: transparent;
  color: var(--ink);
  font-family: var(--hand);
  font-size: 16px;
  border: 2px dashed var(--ink-soft);
  border-radius: 6px;
  resize: vertical;
}
.dashed-input:focus { outline: none; border-color: var(--ink); border-style: solid; }
.dashed-input::placeholder { color: var(--ink-faint); }

.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.pin-duress { border-color: var(--accent); color: var(--accent); }

.review-list {
  font-size: 12.5px;
  line-height: 1.85;
}

.create-side .side-card { padding: 16px; }
.create-side { display: flex; flex-direction: column; gap: 12px; position: sticky; top: 18px; }

.create-actions {
  display: flex; justify-content: space-between;
  margin-top: 22px; gap: 12px;
}
.btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* === Recipient verify === */
.recipient-page { max-width: 540px; }
.recipient-top {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px;
}
.recipient-top .brand .name { font-size: 22px; }
.verify-card { padding: 16px; margin-top: 14px; }
.pin-input { display: flex; gap: 8px; margin-top: 12px; }
.pin-cell {
  flex: 1; text-align: center; padding: 14px 0;
  font-family: var(--mono); font-size: 26px;
  background: transparent; color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: 8px 5px 10px 4px / 4px 10px 5px 8px;
}
.pin-cell:focus { outline: 2px solid var(--accent-2); outline-offset: 2px; }
.recipient-actions { display: flex; gap: 10px; margin-top: 14px; }
.recipient-context { padding: 14px; }

/* === Threat model long-form === */
.copy-md { max-width: 720px; }
.copy-md h2 {
  font-family: var(--hand-bold);
  font-weight: 700;
  font-size: 28px;
  margin: 32px 0 8px;
  letter-spacing: -0.01em;
}
.copy-md p { font-size: 16px; line-height: 1.65; margin: 8px 0; }
.copy-md a { text-decoration: underline; text-underline-offset: 3px; }

.threat-table {
  width: 100%; border-collapse: collapse;
  font-size: 13px; margin-top: 14px;
}
.threat-table th, .threat-table td {
  text-align: left; vertical-align: top;
  padding: 10px 12px;
  border-bottom: 1px dashed var(--ink-faint);
}
.threat-table th {
  font-family: var(--mono); font-weight: 600;
  color: var(--ink-soft); font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.threat-table td:first-child { width: 26%; font-family: var(--mono); font-size: 12px; }
.active-link { color: var(--ink) !important; text-decoration: underline wavy; text-underline-offset: 4px; }

/* === Sign in === */
.signin-page { max-width: 520px; }
.signin-card { padding: 22px; margin-top: 18px; }
.signin-method p { font-size: 13px; line-height: 1.55; margin: 4px 0 10px; color: var(--ink-soft); }

/* === Settings === */
.settings-section {
  padding: 18px 20px;
  margin-top: 14px;
}
.settings-section .panel-label { margin-bottom: 6px; }
.panel-danger { border-color: var(--accent); }
.panel-danger .panel-label { color: var(--accent); }

.settings-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--ink-faint);
}
.settings-row:last-child { border-bottom: 0; }
.settings-key {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}
.settings-val {
  font-size: 13px;
  color: var(--ink);
  text-align: right;
}
.settings-list {
  display: flex; flex-direction: column;
  margin-top: 4px;
}
.settings-actions {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-top: 14px;
}

/* === Modal === */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px;
  z-index: 1000;
  overflow-y: auto;
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}
.modal-backdrop[hidden] { display: none; }
.modal-card {
  background: var(--paper);
  padding: 22px;
  width: 100%; max-width: 640px;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
}
.modal-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 6px;
}
.modal-close {
  background: transparent; border: 0; color: var(--ink-faint);
  font-size: 28px; line-height: 1; cursor: pointer;
  padding: 0 6px;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.modal-close:hover { color: var(--ink); }

.verify-row {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px dashed var(--ink-faint);
  font-size: 12px;
}
.verify-row:last-of-type { border-bottom: 0; }
.verify-row-stack { flex-direction: column; align-items: flex-start; }
.verify-label {
  color: var(--ink-faint); font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.05em; text-transform: uppercase;
  flex-shrink: 0;
}
.verify-blob {
  word-break: break-all;
  font-size: 11px;
  line-height: 1.5;
  color: var(--ink-soft);
  margin-top: 4px;
}
.verify-snippet {
  background: var(--body-bg);
  border: 1px dashed var(--ink-faint);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 11px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-all;
  color: var(--ink-soft);
  margin: 0;
  overflow-x: auto;
}

@media (max-width: 760px) {
  .nav-links { gap: 14px; font-size: 13px; flex-wrap: wrap; justify-content: flex-end; }
  .topbar { gap: 12px; flex-wrap: wrap; }
  .appnav { gap: 12px; flex-wrap: wrap; }
  .appnav-links { gap: 14px; font-size: 13px; }
  .trust-grid { grid-template-columns: 1fr; gap: 22px; }
  .annot-hero { display: none; }
  .panel-grid { grid-template-columns: 1fr; }
  .countdown { gap: 14px; }
  .cd-sep { padding-bottom: 16px; }
  .checkin-grid { grid-template-columns: 1fr; }
  .create-grid { grid-template-columns: 1fr; }
  .create-side { position: static; }
  .row-2 { grid-template-columns: 1fr; }
  .log-rows { font-size: 11.5px; }
  .log-table { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .threat-table td:first-child { width: auto; }
  .threat-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .threat-table { min-width: 520px; }
  .footer {
    flex-direction: column; gap: 6px; align-items: flex-start;
    margin-top: 56px;
  }
  .hero { margin-top: 28px; }
  .lede { font-size: 16px; }
  .countdown-card { padding: 22px 16px; }
  .signin-card, .pin-card, .form-card, .verify-card { padding: 16px; }
  .status-row { flex-direction: column; align-items: flex-start; gap: 6px; }
  .alive-pill { align-self: flex-start; }
  .recipient-actions, .card-actions, .create-actions { flex-direction: column; align-items: stretch; }
  .recipient-actions .btn, .card-actions .btn, .create-actions .btn { justify-content: center; }
  .copy-md h2 { font-size: 24px; }
  .copy-md p { font-size: 15px; }
}

@media (max-width: 420px) {
  .hero-title { font-size: clamp(40px, 11vw, 56px); }
  .countdown { gap: 8px; }
  .cd-sep { display: none; }
  .keypad { gap: 6px; }
  .keypad-key { font-size: 22px; padding: 14px 0; }
  .brand .name { font-size: 22px; }
  .copy-md h2 { font-size: 22px; }
  .threat-table th, .threat-table td { padding: 8px 8px; font-size: 12px; }
}