/* ==========================================================================
   YOYO Messenger — Link this browser (QR device link)
   WhatsApp Web structure, light landing identity
   Brand: cream #fcf5eb + purple #5c2d91 + yellow #ffcc00
   Cache: ym-devices-restore-20260821a
   ========================================================================== */

:root {
  --purple-900: #2a1344;
  --purple-800: #3d1d63;
  --purple-700: #4a2478;
  --purple-600: #5c2d91;
  --purple-500: #6b3fa8;
  --purple-400: #8b5fc8;
  --purple-100: #f0eaf8;
  --purple-50: #faf8fd;
  --yellow: #ffcc00;
  --yellow-soft: #ffe680;
  --yellow-dark: #c48a00;
  --cream: #fcf5eb;
  --ink: #111b21;
  --ink-muted: #54656f;
  --ink-subtle: #8696a0;
  --paper: #ffffff;
  --surface: #f0f2f5;
  --line: rgba(17, 27, 33, 0.08);
  --shadow-sm: 0 2px 12px rgba(17, 27, 33, 0.06);
  --shadow-md: 0 12px 40px rgba(92, 45, 145, 0.12);
  --font-display: "Cairo", "Segoe UI", sans-serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
  --header-h: 72px;
  --radius: 16px;
  --radius-lg: 24px;
}

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

html { scroll-behavior: smooth; }

.devices-link-page {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--ink);
  background: linear-gradient(180deg, var(--cream) 0%, var(--paper) 72%);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

.devices-link-top {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--header-h);
  max-width: none;
  margin: 0;
  padding: 0 28px;
  padding-top: env(safe-area-inset-top, 0px);
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}

.devices-link-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--purple-800);
  text-decoration: none;
  flex-shrink: 0;
}

.devices-link-logo svg {
  width: 34px;
  height: 34px;
  display: block;
}

.devices-link-bang { color: var(--yellow); }

.devices-lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--purple-50);
}

.devices-lang-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--ink-muted);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12px;
  line-height: 1;
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.devices-lang-btn:hover { color: var(--purple-700); }

.devices-lang-btn.is-active {
  background: var(--paper);
  color: var(--purple-700);
  box-shadow: var(--shadow-sm);
}

.devices-link-shell {
  max-width: 980px;
  margin: 0 auto;
  padding: 36px 24px 48px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.devices-link-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: 12px 48px;
  padding: 40px 44px;
  align-items: center;
}

.devices-link-kicker {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--purple-600);
}

.devices-link-col--steps h1 {
  margin: 0 0 28px;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.15rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--ink);
}

.devices-link-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: yoyo-step;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.devices-link-steps li {
  counter-increment: yoyo-step;
  position: relative;
  padding-inline-start: 44px;
  color: var(--ink-muted);
  font-size: 1.02rem;
  line-height: 1.5;
}

.devices-link-steps li::before {
  content: counter(yoyo-step);
  position: absolute;
  inset-inline-start: 0;
  top: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--purple-600);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  line-height: 28px;
  text-align: center;
}

.devices-link-steps strong { color: var(--ink); font-weight: 700; }

.devices-link-col--qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.devices-link-qr-wrap {
  position: relative;
  width: 100%;
  max-width: 300px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.devices-link-qr {
  width: 100%;
  height: auto;
  display: block;
  background: var(--paper);
}

.devices-link-qr-logo {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 16%;
  height: 16%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  padding: 4px;
  background: #fff;
  border-radius: 22%;
  box-shadow: 0 0 0 3px #fff;
  pointer-events: none;
}

.devices-link-qr-logo svg {
  width: 100%;
  height: 100%;
  display: block;
}

.devices-link-loading {
  color: var(--purple-800);
  font-size: 15px;
  font-weight: 600;
}

.devices-link-status {
  margin-top: 18px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.devices-link-meta {
  margin-top: 8px;
  color: var(--ink-muted);
  font-size: 13px;
}

.devices-link-error {
  margin-top: 14px;
  width: 100%;
  color: #8a1f1f;
  background: #fff4f4;
  border: 1px solid rgba(138, 31, 31, 0.16);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 14px;
  text-align: start;
}

.devices-link-actions {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.devices-link-retry {
  appearance: none;
  border: 2px solid var(--yellow);
  cursor: pointer;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--yellow);
  color: var(--purple-900);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 4px 16px rgba(255, 204, 0, 0.32);
  transition: background 0.15s ease, transform 0.15s ease;
}

.devices-link-retry:hover {
  background: var(--yellow-soft);
  transform: translateY(-1px);
}

.devices-link-continue {
  width: 100%;
  display: flex;
  justify-content: center;
}

.devices-link-continue-btn {
  appearance: none;
  border: 2px solid var(--purple-600);
  cursor: pointer;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--purple-600);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 6px 20px rgba(92, 45, 145, 0.28);
  transition: background 0.15s ease, transform 0.15s ease;
}

.devices-link-continue-btn:hover {
  background: var(--purple-500);
  transform: translateY(-1px);
}

.devices-link-foot {
  padding: 8px 8px 16px;
  text-align: center;
  color: var(--ink-subtle);
  font-size: 13px;
}

.devices-link-e2ee {
  margin: 0 0 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.devices-link-e2ee svg { flex-shrink: 0; opacity: 0.85; }

.devices-link-legal { margin: 0; }

.devices-link-legal a {
  color: var(--purple-600);
  text-decoration: none;
  font-weight: 600;
}

.devices-link-legal a:hover { text-decoration: underline; }

.hidden { display: none !important; }

html[dir="rtl"] .devices-link-page {
  font-family: var(--font-display);
}

@media (max-width: 820px) {
  .devices-link-card {
    grid-template-columns: 1fr;
    padding: 28px 22px 32px;
    gap: 28px;
  }

  .devices-link-col--steps h1 { margin-bottom: 20px; }
}

@media (max-width: 520px) {
  .devices-link-top {
    padding-left: 16px;
    padding-right: 16px;
  }

  .devices-link-shell {
    padding-left: 16px;
    padding-right: 16px;
  }

  .devices-link-qr-wrap { max-width: 260px; }
}