/* ── Generator page ───────────────────────────────────────────────────────────
   Shared tokens, reset, and button components live in theme.css. */

/* ── Page layout ── */
body {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
body::after {
  content: ''; position: fixed; width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,229,200,0.07) 0%, transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%, -50%); pointer-events: none; z-index: 0;
}
.card {
  position: relative; z-index: 1; background: var(--surface);
  border: 1px solid var(--border); border-radius: 4px; padding: 2.5rem 3rem;
  width: 100%; max-width: 600px;
  box-shadow: 0 0 60px rgba(0,229,200,0.04), 0 20px 60px rgba(0,0,0,0.5);
}
.card::before {
  content: ''; position: absolute; top: 0; left: 2rem; right: 2rem; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
header { margin-bottom: 2rem; }
footer { margin-top: 1.5rem; }

/* ── Branding ── */
.brand {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.25rem;
}
.brand-left { display: flex; align-items: center; gap: 0.75rem; }
.brand img {
  height: 36px; width: auto;
  /* screen blend hides the logo's black background against the dark card */
  mix-blend-mode: screen;
}
.badge {
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.2em;
  color: var(--accent); text-transform: uppercase; background: rgba(0,229,200,0.08);
  border: 1px solid var(--accent2); padding: 0.25rem 0.6rem; border-radius: 2px;
  display: inline-block; margin-bottom: 0.75rem;
}
h1 { font-size: 1.75rem; font-weight: 800; letter-spacing: -0.02em; line-height: 1.25; color: #fff; }
h1 span { color: var(--accent); }
.subtitle { margin-top: 0.5rem; font-size: 0.8rem; color: var(--muted); font-family: var(--mono); }
.admin-link {
  font-family: var(--mono); font-size: 0.7rem; color: var(--accent2);
  border: 1px solid var(--accent2); border-radius: 3px;
  padding: 0.35rem 0.75rem; text-decoration: none; transition: all 0.15s;
}
.admin-link:hover { border-color: var(--accent); color: var(--accent); }

/* ── Worker status ── */
#workerStatus {
  font-family: var(--mono); font-size: 0.65rem; text-align: right;
  margin-bottom: 1.5rem; color: var(--muted);
}
#workerStatus.ok  { color: var(--accent2); }
#workerStatus.err { color: var(--danger); }
.spinner {
  display: inline-block; width: 10px; height: 10px;
  border: 2px solid var(--accent2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-right: 0.4rem; vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Login bar ── */
.login-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.5rem; padding: 0.6rem 0.8rem;
  background: var(--bg); border: 1px solid var(--border); border-radius: 3px;
  font-family: var(--mono); font-size: 0.75rem;
}
.login-bar .user-info { color: var(--muted); }
.login-bar .user-info.authed { color: var(--text); }
.login-bar .user-info.unauthed { color: var(--text); }
.login-bar .user-info.forbidden { color: var(--danger); }
.login-btn { font-size: 0.7rem; padding: 0.35rem 0.75rem; }
.login-btn.logout { border-color: var(--border); color: var(--muted); }
.login-btn.logout:hover { border-color: var(--danger); color: var(--danger); }

/* ── Inputs ── */
.fields { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 1.75rem; }
label {
  display: block; font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text); margin-bottom: 0.4rem; font-family: var(--mono);
}
.input-wrap { position: relative; }
.input-wrap input { padding-right: 3rem; }
.reveal-btn {
  position: absolute; right: 0.6rem; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; padding: 0.25rem;
  color: var(--muted); transition: color 0.15s; line-height: 1;
  font-size: 0.75rem; font-family: var(--mono); letter-spacing: 0.05em;
}
.reveal-btn:hover { color: var(--accent); }
input {
  width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 3px;
  color: var(--text); font-family: var(--mono); font-size: 1rem; padding: 0.7rem 1rem;
  outline: none; transition: border-color 0.2s, box-shadow 0.2s;
}
input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,229,200,0.1); }
input::placeholder { color: var(--muted); }

/* ── Mode + segmented buttons ── */
.row-label {
  font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text); font-family: var(--mono); margin-bottom: 0.4rem;
}
.btn-row { display: flex; gap: 0.5rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.seg-btn {
  flex: 1; min-width: calc(50% - 0.5rem); padding: 0.5rem; background: var(--surface);
  border: 1px solid var(--border); border-radius: 3px; color: var(--ghost);
  font-family: var(--mono); font-size: 0.85rem; cursor: pointer; transition: all 0.15s;
}
.seg-btn:hover { border-color: var(--accent2); color: var(--text); }
.seg-btn.active { border-color: var(--accent); color: var(--accent); background: rgba(0,229,200,0.06); }
.hint { font-family: var(--mono); font-size: 0.72rem; color: var(--muted); line-height: 1.8; margin-bottom: 0.5rem; }
.hint em { color: var(--accent); font-style: normal; }
.hint strong { color: var(--text); font-weight: normal; }

/* ── Generate button ── */
#generate {
  width: 100%; padding: 0.85rem; font-size: 0.95rem; letter-spacing: 0.05em;
  margin-top: 1.25rem; margin-bottom: 1.75rem;
}
#generate:active { transform: scale(0.99); }
#generate:disabled { transform: none; }

/* ── Result box ── */
.result-box {
  background: var(--bg); border: 1px solid var(--border); border-radius: 3px;
  padding: 1.25rem 1rem; min-height: 4rem; display: flex; align-items: center;
  justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  opacity: 0; transform: translateY(6px); transition: opacity 0.3s, transform 0.3s;
}
.result-box.visible { opacity: 1; transform: translateY(0); }
#passphrase {
  font-family: var(--mono); font-size: 1.05rem; color: var(--text);
  word-break: break-all; flex: 1; min-width: 100%; line-height: 1.5;
}
#passphrase.empty { color: var(--muted); font-size: 0.85rem; }
#passphrase.error { color: var(--danger); font-size: 0.85rem; }
.result-actions { display: flex; gap: 0.5rem; width: 100%; align-items: center; }
.rev-note { color: var(--muted); font-size: 0.65rem; margin-right: auto; }
.copy-btn, .expand-btn {
  flex: 1; color: var(--muted); font-size: 0.7rem;
  padding: 0.5rem 0.7rem; text-align: center;
}
.copy-btn.copied { border-color: var(--accent); color: var(--accent); }
@media (min-width: 480px) {
  #passphrase { min-width: 0; }
  .result-actions { width: auto; }
  .copy-btn, .expand-btn { flex: none; }
}

/* ── Batch upload ── */
.divider {
  margin: 2rem 0; border: none; border-top: 1px solid var(--border); position: relative;
}
.divider::after {
  content: 'or batch upload'; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%); background: var(--surface);
  padding: 0 0.75rem; font-family: var(--mono); font-size: 0.65rem;
  letter-spacing: 0.12em; color: var(--muted); text-transform: uppercase; white-space: nowrap;
}
.drop-zone {
  border: 1px dashed var(--border); border-radius: 3px;
  padding: 1.5rem 1rem; text-align: center; cursor: pointer;
  transition: border-color 0.2s, background 0.2s; position: relative; margin-bottom: 1rem;
}
.drop-zone:hover, .drop-zone.drag-over { border-color: var(--accent); background: rgba(0,229,200,0.03); }
.drop-zone input[type="file"] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer;
  width: 100%; height: 100%; padding: 0; border: none;
}
.drop-zone input[type="file"]:focus { box-shadow: none; }
.drop-icon { font-size: 1.4rem; margin-bottom: 0.4rem; }
.drop-text { font-family: var(--mono); font-size: 0.75rem; color: var(--muted); line-height: 1.6; }
.drop-text em     { color: var(--accent); font-style: normal; }
.drop-text strong { color: var(--text); font-weight: normal; }
#fileStatus { font-family: var(--mono); font-size: 0.72rem; color: var(--accent); margin-bottom: 1rem; min-height: 1rem; }
#batchGenerate {
  width: 100%; padding: 0.75rem; background: var(--bg);
  border: 1px solid var(--accent2); border-radius: 3px;
  color: var(--accent); font-family: var(--mono); font-weight: 700; font-size: 0.9rem;
  letter-spacing: 0.05em; cursor: pointer; transition: all 0.2s;
  margin-bottom: 1.5rem; display: none;
}
#batchGenerate:hover    { background: rgba(0,229,200,0.06); border-color: var(--accent); }
#batchGenerate:disabled { opacity: 0.4; cursor: not-allowed; }

/* ── Batch results table ── */
#batchResults { display: none; }
.batch-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.75rem; }
.batch-title { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); }
.batch-count { font-family: var(--mono); font-size: 0.7rem; color: var(--accent); }
#downloadCsv { padding: 0.4rem 0.9rem; font-size: 0.75rem; }
.table-wrap {
  background: var(--bg); border: 1px solid var(--border); border-radius: 3px;
  overflow: hidden; max-height: 320px; overflow-y: auto;
}
.table-wrap::-webkit-scrollbar { width: 4px; }
.table-wrap::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
table { width: 100%; border-collapse: collapse; }
thead th {
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted); padding: 0.6rem 1rem;
  text-align: left; background: var(--surface); position: sticky; top: 0;
  border-bottom: 1px solid var(--border);
}
tbody tr { border-bottom: 1px solid var(--border); transition: background 0.1s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(0,229,200,0.03); }
tbody td { font-family: var(--mono); font-size: 0.82rem; padding: 0.55rem 1rem; color: var(--text); }
tbody td:nth-child(2) { color: var(--accent); }
.progress-bar-wrap {
  background: var(--border); border-radius: 2px; height: 3px;
  margin-bottom: 0.5rem; overflow: hidden; display: none;
}
.progress-bar { height: 100%; background: var(--accent); transition: width 0.2s; width: 0%; }
#batchStatus { font-family: var(--mono); font-size: 0.7rem; color: var(--muted); margin-bottom: 0.75rem; }

/* ── Explode overlay ── */
#explodeOverlay {
  display: none;
  position: fixed; inset: 0; z-index: 100;
  background: rgba(7, 10, 14, 0.97);
  align-items: center; justify-content: center; flex-direction: column;
  cursor: pointer;
}
#explodeOverlay.open { display: flex; }
#explodePhrase {
  font-family: var(--mono);
  font-size: clamp(2rem, 8vw, 5rem);
  color: var(--accent);
  text-align: center;
  letter-spacing: 0.04em;
  line-height: 1.4;
  padding: 2rem;
  word-break: break-word;
}
#explodeDismiss {
  margin-top: 2rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}