:root {
  --bg: #f4f6f8;
  --bg-elev: #ffffff;
  --fg: #12151a;
  --muted: #5c6670;
  --accent: #1300e9;
  --accent-fg: #ffffff;
  --danger: #b42318;
  --border: #d8dee6;
  --shadow: 0 8px 24px rgba(18, 21, 26, 0.08);
  --radius: 12px;
  --tap: 44px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, monospace;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] {
    --bg: #0e1116;
    --bg-elev: #171b22;
    --fg: #eef2f6;
    --muted: #9aa5b1;
    --border: #2a313c;
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  }
}

:root[data-theme="dark"] {
  --bg: #0e1116;
  --bg-elev: #171b22;
  --fg: #eef2f6;
  --muted: #9aa5b1;
  --border: #2a313c;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

*, *::before, *::after { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(19, 0, 233, 0.12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(19, 0, 233, 0.08), transparent 50%),
    var(--bg);
  color: var(--fg);
}
button, input, select, textarea {
  font: inherit;
  color: inherit;
}
a { color: var(--accent); }

#app {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  max-width: 720px;
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  border-bottom: 1px solid var(--border);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.brand img { width: 32px; height: 32px; display: block; }
.brand span { font-size: 1.15rem; }

.main {
  flex: 1;
  padding: 16px 16px calc(140px + var(--safe-bottom));
}
.main.has-invite-dock {
  padding-bottom: calc(200px + var(--safe-bottom));
}

.bottom-nav {
  position: fixed;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: min(720px, 100%);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  padding: 8px 12px calc(8px + var(--safe-bottom));
  background: var(--bg-elev);
  border-top: 1px solid var(--border);
  z-index: 20;
  box-sizing: border-box;
}

.invite-dock {
  position: fixed;
  left: 50%;
  bottom: calc(64px + var(--safe-bottom));
  transform: translateX(-50%);
  width: min(720px, 100%);
  padding: 0 12px;
  z-index: 21;
  box-sizing: border-box;
}
.invite-dock-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 8px 12px 8px 14px;
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
  background:
    linear-gradient(120deg, color-mix(in srgb, var(--accent) 16%, var(--bg-elev)), var(--bg-elev) 55%);
  box-shadow: 0 10px 28px color-mix(in srgb, var(--accent) 18%, transparent);
  animation: invite-glow 3.2s ease-in-out infinite;
}
@keyframes invite-glow {
  0%, 100% { box-shadow: 0 8px 22px color-mix(in srgb, var(--accent) 12%, transparent); }
  50% { box-shadow: 0 12px 32px color-mix(in srgb, var(--accent) 28%, transparent); }
}
.invite-dock-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #fff;
  font-size: 1.15rem;
  flex: 0 0 auto;
  animation: invite-bounce 2.4s ease-in-out infinite;
}
@keyframes invite-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-2px); }
}
.invite-dock-text { flex: 1; min-width: 0; }
.invite-dock-title {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.2;
}
.invite-dock-sub {
  color: var(--muted);
  font-size: 0.8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.invite-dock-cta {
  flex: 0 0 auto;
  min-height: 40px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
}
.invite-dock-panel {
  margin-top: 8px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  box-shadow: var(--shadow);
  display: grid;
  gap: 10px;
  animation: invite-slide 0.22s ease;
}
@keyframes invite-slide {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.invite-dock-panel[hidden] { display: none !important; }
.invite-link-box {
  font-family: var(--mono);
  font-size: 0.78rem;
  word-break: break-all;
  padding: 10px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px dashed var(--border);
}
.invite-ready {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
}
.invite-ready::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: invite-pulse 1.2s ease infinite;
}
@keyframes invite-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.tpl-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
@media (min-width: 520px) {
  .tpl-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.tpl-card {
  min-height: 72px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  text-align: start;
  cursor: pointer;
  display: grid;
  gap: 4px;
  transition: border-color .15s ease, transform .15s ease;
}
.tpl-card:hover, .tpl-card:focus-visible {
  border-color: var(--accent);
  transform: translateY(-1px);
}
.tpl-card.active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--bg-elev));
}
.tpl-card-icon { font-size: 1.25rem; line-height: 1; }
.tpl-card-name { font-weight: 600; font-size: 0.9rem; }
.field-editor {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
}
.field-editor-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--muted);
}
.bottom-nav button {
  min-height: var(--tap);
  border: 0;
  background: transparent;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  border-radius: 10px;
}
.bottom-nav button.active {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.stack { display: grid; gap: 12px; }
.stack-sm { display: grid; gap: 8px; }

h1 { font-size: 1.4rem; margin: 0 0 8px; }
h2 { font-size: 1.1rem; margin: 0; }
p.lead { color: var(--muted); margin: 0 0 16px; }

label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--muted);
}
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
input[type="url"],
select,
textarea {
  width: 100%;
  min-height: var(--tap);
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
}
textarea { min-height: 96px; resize: vertical; }

.btn {
  min-height: var(--tap);
  padding: 0 16px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: var(--accent);
  color: var(--accent-fg);
  cursor: pointer;
  font-weight: 600;
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn.secondary {
  background: transparent;
  color: var(--fg);
  border-color: var(--border);
}
.btn.danger { background: var(--danger); }
.btn.ghost {
  background: transparent;
  color: var(--accent);
  border: 0;
  min-height: 36px;
  padding: 0 8px;
}
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; }

.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--fg);
  font-size: 0.92rem;
}
.check input { width: 20px; height: 20px; margin-top: 2px; flex: 0 0 auto; }

.toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
}
.toolbar input[type="search"] { flex: 1; }

.chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-bottom: 12px;
}
.chip {
  white-space: nowrap;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--muted);
}
.chip.active {
  border-color: var(--accent);
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--bg-elev));
}

.item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  overflow: hidden;
}
.item + .item { margin-top: 8px; }
.item-head {
  width: 100%;
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 10px;
  align-items: center;
  min-height: var(--tap);
  padding: 10px 12px;
  border: 0;
  background: transparent;
  text-align: start;
  cursor: pointer;
}
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1;
  color: #fff;
  background: var(--accent);
}
.item-meta { min-width: 0; }
.item-title {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.item-sub {
  color: var(--muted);
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.item-body {
  border-top: 1px solid var(--border);
  padding: 12px;
  display: grid;
  gap: 10px;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}
.field-label { font-size: 0.8rem; color: var(--muted); }
.field-value {
  font-family: var(--mono);
  word-break: break-all;
  margin-top: 2px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(84px + var(--safe-bottom));
  transform: translateX(-50%);
  background: var(--fg);
  color: var(--bg);
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
  z-index: 40;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
.toast.show { opacity: 1; }

.recovery-box {
  font-family: var(--mono);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  padding: 14px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px dashed var(--border);
  word-break: break-all;
}

.muted { color: var(--muted); }
.error {
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--danger) 30%, transparent);
  padding: 10px 12px;
  border-radius: 10px;
}
.legal-doc {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  line-height: 1.55;
}
.legal-doc h1 { font-size: 1.3rem; }
.legal-doc h2 { font-size: 1.05rem; margin-top: 1.2rem; }
.footer-note {
  margin-top: 24px;
  font-size: 0.78rem;
  color: var(--muted);
  text-align: center;
}
.hidden { display: none !important; }
.pin-pad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  max-width: 280px;
  margin: 0 auto;
}
.pin-pad button {
  min-height: 56px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  font-size: 1.2rem;
  font-weight: 600;
}
.pin-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 16px 0;
}
.pin-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--border);
}
.pin-dots span.on { background: var(--accent); border-color: var(--accent); }

.lang-switcher {
  position: relative;
  display: inline-block;
}
.lang-dd__btn {
  min-height: 36px;
  padding: 0 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--fg);
  font-weight: 600;
  font-size: 0.78rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.lang-dd__btn::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.7;
}
.lang-dd__menu {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  min-width: 148px;
  padding: 4px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  box-shadow: var(--shadow);
  display: grid;
  gap: 2px;
  z-index: 40;
}
.lang-dd__menu[hidden] { display: none !important; }
.lang-dd__item {
  border: 0;
  background: transparent;
  text-align: start;
  padding: 8px 10px;
  border-radius: 7px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}
.lang-dd__item:hover { background: color-mix(in srgb, var(--accent) 8%, transparent); color: var(--fg); }
.lang-dd__item.is-active {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
}