/* Website to Software — telegramauto.com/app style desktop window (Mac + Windows) */
html:has(body.platform-mac),
html:has(body.platform-windows) {
  background: #e8e8ed;
}

body.platform-mac,
body.platform-windows {
  --ios-bg: #ffffff;
  --ios-card: #ffffff;
  --ios-ink: #1d1d1f;
  --ios-muted: #6e6e73;
  --ios-separator: rgba(0, 0, 0, 0.08);
  --ios-blue: #007aff;
  --ios-green: #28c840;
  --ios-red: #ff5f57;
  --ios-fill: #f2f2f7;
  --ios-shadow: 0 22px 60px rgba(0, 0, 0, 0.18), 0 2px 8px rgba(0, 0, 0, 0.06);
  --ios-radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", system-ui, sans-serif;
  --phone-max: 980px;
  --mac-title: linear-gradient(180deg, #f6f6f6 0%, #ececec 100%);
  --mac-toolbar: rgba(246, 246, 246, 0.92);
  --mac-border: rgba(0, 0, 0, 0.12);
  --blue: var(--ios-blue);
  background: #e8e8ed;
  color: var(--ios-ink);
}

body.platform-windows {
  --ios-blue: #0078d4;
  --ios-radius: 8px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --blue: #0078d4;
}

body.platform-mac .ios-stage,
body.platform-windows .ios-stage {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 28px 20px;
  background:
    radial-gradient(1200px 700px at 20% 0%, #d7deea 0%, transparent 55%),
    radial-gradient(900px 600px at 90% 100%, #cfd6e4 0%, transparent 50%),
    linear-gradient(165deg, #eceff4 0%, #e3e7ef 45%, #d9dee8 100%);
}

body.platform-mac .app-shell,
body.platform-mac .ios-phone,
body.platform-windows .app-shell,
body.platform-windows .ios-phone {
  width: min(100%, var(--phone-max));
  height: min(100dvh - 56px, 760px);
  max-height: 100dvh;
  background: var(--ios-bg);
  border-radius: var(--ios-radius);
  overflow: hidden;
  position: relative;
  isolation: isolate;
  border: 1px solid rgba(0, 0, 0, 0.14);
  box-shadow: var(--ios-shadow);
  display: flex;
  flex-direction: column;
}

/* Titlebar */
body.platform-mac .ios-status,
body.platform-windows .ios-status {
  height: 44px;
  padding: 0 14px 0 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ios-muted);
  background: var(--mac-title);
  border-bottom: 1px solid var(--mac-border);
  position: relative;
  flex-shrink: 0;
  z-index: 30;
  order: 1;
  backdrop-filter: none;
}

body.platform-mac .ios-status::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 12px;
  background:
    radial-gradient(circle closest-side at 6px 6px, #ff5f57 0 5.2px, transparent 5.5px),
    radial-gradient(circle closest-side at 24px 6px, #febc2e 0 5.2px, transparent 5.5px),
    radial-gradient(circle closest-side at 42px 6px, #28c840 0 5.2px, transparent 5.5px);
  pointer-events: none;
}

body.platform-windows .ios-status {
  padding: 0 12px 0 14px;
}
body.platform-windows .ios-status::before { display: none; }

body.platform-mac .tabbar,
body.platform-windows .tabbar {
  display: none !important;
}

body.platform-windows .win-controls {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
body.platform-windows .win-controls span {
  width: 40px;
  height: 28px;
  display: grid;
  place-items: center;
  font-size: 11px;
  color: #333;
  border-radius: 4px;
  user-select: none;
}
body.platform-windows .win-controls .close:hover {
  background: #e81123;
  color: #fff;
}

body.platform-mac .win-controls { display: none; }

/* Brand nav */
body.platform-mac .ios-nav,
body.platform-windows .ios-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 16px;
  background: var(--mac-toolbar);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--mac-border);
  flex-shrink: 0;
  order: 2;
}

body.platform-mac .ios-nav h1,
body.platform-windows .ios-nav h1 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  font-weight: 700;
}

body.platform-mac .ios-nav .sub,
body.platform-windows .ios-nav .sub {
  margin: 1px 0 0;
  color: var(--ios-muted);
  font-size: 0.78rem;
  font-weight: 500;
}

body.platform-mac .ios-nav .sub a,
body.platform-windows .ios-nav .sub a {
  color: var(--ios-blue);
}

body.platform-mac .ios-nav .brand-mark,
body.platform-windows .ios-nav .brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 122, 255, 0.25);
}

/* Top tabs (not floating phone tabbar) */
body.platform-mac .tabbar,
body.platform-windows .tabbar {
  position: relative;
  left: auto;
  right: auto;
  bottom: auto;
  height: auto;
  min-height: 40px;
  margin: 0;
  border-radius: 0;
  background: var(--mac-toolbar);
  backdrop-filter: saturate(180%) blur(16px);
  border: none;
  border-bottom: 1px solid var(--mac-border);
  box-shadow: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  padding: 8px 12px;
  z-index: 25;
  overflow: hidden;
  order: 3;
  flex-shrink: 0;
}

body.platform-mac .tabbar button,
body.platform-windows .tabbar button {
  flex-direction: row;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 650;
  border-radius: 8px;
  padding: 8px 6px;
  color: var(--ios-muted);
}
body.platform-mac .tabbar button:hover,
body.platform-windows .tabbar button:hover {
  background: rgba(0, 0, 0, 0.04);
  color: var(--ios-ink);
}
body.platform-mac .tabbar .active,
body.platform-windows .tabbar .active {
  color: var(--ios-blue);
  background: rgba(0, 122, 255, 0.1);
}
body.platform-windows .tabbar .active {
  background: rgba(0, 120, 212, 0.12);
}
body.platform-mac .tabbar .ico,
body.platform-windows .tabbar .ico {
  font-size: 0.95rem;
}

/* Workspace + composer */
body.platform-mac .workspace,
body.platform-mac .ios-body,
body.platform-windows .workspace,
body.platform-windows .ios-body {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 18px 20px 16px;
  background: #fff;
  order: 4;
  scroll-behavior: smooth;
}

body.platform-mac .composer,
body.platform-windows .composer {
  flex-shrink: 0;
  padding: 12px 16px 16px;
  background: var(--mac-toolbar);
  border-top: 1px solid var(--mac-border);
  backdrop-filter: saturate(180%) blur(16px);
  z-index: 30;
  order: 5;
}

body.platform-mac .composer-row,
body.platform-windows .composer-row {
  border-radius: 10px;
  padding: 6px 8px 6px 12px;
  box-shadow: none;
  border: 1px solid var(--mac-border);
  background: #fff;
}

body.platform-mac .composer .send,
body.platform-mac .composer .primary,
body.platform-windows .composer .send,
body.platform-windows .composer .primary {
  border-radius: 8px;
  min-height: 34px;
  padding: 0 12px;
}

body.platform-mac .msg.agent .bubble,
body.platform-windows .msg.agent .bubble {
  border-radius: 12px;
  border-bottom-left-radius: 4px;
  box-shadow: none;
  border: 1px solid var(--ios-separator);
  background: #f5f5f7;
}

body.platform-mac .msg.user .bubble,
body.platform-windows .msg.user .bubble {
  border-radius: 12px;
  border-bottom-right-radius: 4px;
}

body.platform-mac .file-btn,
body.platform-windows .file-btn {
  border-radius: 10px;
}

body.platform-mac .payment-overlay,
body.platform-windows .payment-overlay {
  background: #f5f5f7;
  padding: 20px;
}

body.platform-mac .payment-card,
body.platform-windows .payment-card {
  border-radius: 12px;
  max-width: 480px;
  margin: 0 auto;
}

body.platform-mac .app-shell.preview-mode .ios-status,
body.platform-mac .app-shell.preview-mode .ios-nav,
body.platform-mac .app-shell.preview-mode .tabbar,
body.platform-mac .app-shell.preview-mode .composer,
body.platform-windows .app-shell.preview-mode .ios-status,
body.platform-windows .app-shell.preview-mode .ios-nav,
body.platform-windows .app-shell.preview-mode .tabbar,
body.platform-windows .app-shell.preview-mode .composer {
  display: none !important;
}

body.platform-mac .app-shell.preview-mode,
body.platform-windows .app-shell.preview-mode {
  border-radius: var(--ios-radius);
}

body.platform-mac .preview-fallback-home,
body.platform-windows .preview-fallback-home {
  background:
    radial-gradient(ellipse 70% 45% at 50% 32%, rgba(0, 122, 255, 0.07), transparent 68%),
    linear-gradient(180deg, #fafafa 0%, #f0f1f4 100%);
}
body.platform-windows .preview-fallback-home {
  background:
    radial-gradient(ellipse 70% 45% at 50% 32%, rgba(0, 120, 212, 0.08), transparent 68%),
    linear-gradient(180deg, #fafafa 0%, #f0f1f4 100%);
}
body.platform-mac .preview-fallback-home img,
body.platform-mac .preview-fallback,
body.platform-windows .preview-fallback-home img,
body.platform-windows .preview-fallback {
  width: 108px;
  height: 108px;
  border-radius: 24px;
}
body.platform-mac .preview-fallback-home h3,
body.platform-windows .preview-fallback-home h3 {
  font-size: 24px;
}

body.platform-mac .download-bar,
body.platform-windows .download-bar {
  background: #fff;
  border-top: 1px solid var(--mac-border);
  padding: 14px 18px 16px;
}
body.platform-windows .btn-download {
  background: #0078d4;
  box-shadow: 0 6px 18px rgba(0, 120, 212, 0.28);
}
body.platform-windows .btn-download:hover { background: #006cbd; }

@media (max-width: 720px) {
  body.platform-mac .ios-stage,
  body.platform-windows .ios-stage {
    padding: 0;
    background: #e8e8ed;
  }
  body.platform-mac .app-shell,
  body.platform-mac .ios-phone,
  body.platform-windows .app-shell,
  body.platform-windows .ios-phone {
    width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
    border: none;
    box-shadow: none;
  }
  body.platform-mac .tabbar button,
  body.platform-windows .tabbar button {
    flex-direction: column;
    font-size: 0.68rem;
    gap: 2px;
  }
}