/* TOTP Megosztó — a codius.hu designjegyeivel */
:root {
  --background: hsl(240, 22%, 3%);
  --foreground: hsl(225, 25%, 97%);
  --muted-foreground: hsl(228, 11%, 65%);
  --card: hsl(240, 18%, 7%);
  --border: hsl(240, 11%, 17%);
  --primary: hsl(266, 100%, 67%);
  --secondary: hsl(220, 100%, 62%);
  --accent: hsl(158, 100%, 56%);
  --radius: 1rem;
  --grad: linear-gradient(105deg, #ae70ff, #66a3ff 48%, #3dffb8);
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
}

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

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--background);
  background-image:
    radial-gradient(circle at 50% -10%, hsl(266 100% 67% / 0.12), transparent 30rem),
    linear-gradient(180deg, #060609, #08080c);
  color: var(--foreground);
  font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  min-width: 320px;
  overflow-x: hidden;
}

.topbar {
  position: sticky; top: 0; z-index: 5;
  display: flex; justify-content: space-between; align-items: center;
  gap: 10px; padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  background: rgba(6, 6, 9, 0.8);
  backdrop-filter: blur(12px);
}
.brand {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  background-image: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.actions { display: flex; gap: 8px; }

main {
  flex: 1;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 28px 16px 48px;
}

.card {
  position: relative;
  background: linear-gradient(145deg, hsl(240 20% 8% / 0.95), hsl(240 22% 4% / 0.96));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 16px;
}
.card::before {
  content: "";
  position: absolute; top: -1px; left: 12%; right: 12%; height: 1px;
  background: var(--grad);
  opacity: 0.55;
  border-radius: 999px;
}

h1 {
  margin: 0 0 4px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
h2 {
  margin: 0 0 10px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
}
.grad-text {
  background-image: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.muted { color: var(--muted-foreground); }
.small { font-size: 0.85rem; }

textarea, input[type="text"], input[type="password"] {
  width: 100%;
  background: #08080c;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) - 0.25rem);
  color: var(--foreground);
  padding: 11px 14px;
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
}
textarea {
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.6;
  resize: vertical;
}
textarea:focus, input:focus {
  border-color: hsl(266 100% 67% / 0.6);
  box-shadow: 0 0 0 3px hsl(266 100% 67% / 0.15);
}
input[readonly] {
  color: var(--muted-foreground);
  font-family: var(--mono);
  font-size: 0.8rem;
}

button {
  font: inherit;
  cursor: pointer;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--foreground);
  padding: 9px 16px;
  transition: background 0.15s, filter 0.15s;
}
button:hover { background: rgba(255, 255, 255, 0.08); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button.primary {
  width: 100%;
  margin-top: 14px;
  border: none;
  background-image: var(--grad);
  color: #060609;
  font-weight: 700;
  padding: 12px 20px;
}
button.primary:hover { filter: brightness(1.08); }
button.ghost, a.linkbtn { padding: 7px 14px; font-size: 0.88rem; white-space: nowrap; }
a.linkbtn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  color: var(--foreground);
  border: 1px solid var(--border);
  border-radius: 999px;
}
a.linkbtn:hover { background: rgba(255, 255, 255, 0.08); }

.row { display: flex; gap: 8px; align-items: center; margin-top: 12px; flex-wrap: wrap; }
.row.nowrap > input { flex: 1; min-width: 200px; }

.checkbox {
  display: flex; gap: 8px; align-items: center;
  margin: 14px 0 4px;
  cursor: pointer;
  user-select: none;
  font-size: 0.92rem;
  color: var(--muted-foreground);
}
.checkbox input { accent-color: var(--primary); width: 16px; height: 16px; }
#input-create-password { margin-top: 12px; }
#password-fields { margin-top: 10px; }

.error {
  color: hsl(0 84% 75%);
  background: hsl(0 84% 60% / 0.1);
  border: 1px solid hsl(0 84% 60% / 0.4);
  padding: 10px 13px;
  border-radius: calc(var(--radius) - 0.25rem);
  margin-top: 12px;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.9rem;
}

/* Kód kártyák */
.code-card { padding: 18px 20px 14px; }
.card-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 10px;
}
.name { min-width: 0; }
.issuer {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  word-break: break-word;
}
.account { color: var(--muted-foreground); font-size: 0.85rem; word-break: break-word; }
.icon-btn { padding: 6px 12px; font-size: 0.82rem; }
.code {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2rem, 8.5vw, 3.2rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-align: center;
  margin: 16px 0 10px;
  cursor: pointer;
  user-select: all;
  text-shadow: 0 0 32px hsl(266 100% 67% / 0.35);
}
.meta {
  display: flex; justify-content: flex-end; align-items: baseline;
  color: var(--muted-foreground);
  font-size: 0.78rem;
  margin-bottom: 6px;
}
.secs {
  color: var(--foreground);
  font-weight: 600;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
}
.bar {
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background-image: var(--grad);
  transition: width 0.2s linear;
}

/* Jelszó feloldó overlay */
.overlay {
  position: fixed; inset: 0; z-index: 10;
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  background: rgba(6, 6, 9, 0.85);
  backdrop-filter: blur(6px);
}
.narrow { max-width: 400px; width: 100%; }
.full { width: 100%; margin-top: 12px; }

.toast {
  position: fixed; bottom: 22px; left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: linear-gradient(145deg, hsl(240 20% 10% / 0.97), hsl(240 22% 5% / 0.97));
  border: 1px solid hsl(266 100% 67% / 0.4);
  color: var(--foreground);
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.18s, transform 0.18s;
  pointer-events: none;
  z-index: 30;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

#result-note { margin-top: 8px; }

@media (max-width: 620px) {
  .topbar { padding: 12px 16px; }
  main { padding: 20px 12px 36px; }
  .card { padding: 18px 16px; }
  .code { letter-spacing: 0.08em; }
}