/* ==========================================================================
   Save Contents: shadcn-inspired neutral (grey) theme
   ========================================================================== */
:root {
  color-scheme: light;
  --background: #fafafa;
  --foreground: #18181b;
  --card: #ffffff;
  --muted: #f4f4f5;
  --field: #ffffff;          /* inputs / list rows: the "paper" surface */
  --tab-active: #ffffff;
  --muted-fg: #71717a;
  --subtle-fg: #a1a1aa;
  --border: #e4e4e7;
  --border-strong: #d4d4d8;
  --primary: #18181b;
  --primary-hover: #27272a;
  --primary-fg: #fafafa;
  --ring: rgba(24, 24, 27, .09);
  --destructive: #dc2626;
  --success: #16a34a;
  --topbar-bg: rgba(255, 255, 255, .82);
  --radius: 14px;
  --radius-sm: 9px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);
  --shadow-md: 0 4px 16px rgba(16, 24, 40, .07);
  --shadow-lg: 0 16px 48px rgba(16, 24, 40, .16);
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }

/* smooth colour cross-fade whenever the theme flips (neutralised for
   prefers-reduced-motion by the rule at the end of the animations block) */
* {
  transition: background-color .3s var(--ease), border-color .3s var(--ease),
              color .3s var(--ease), box-shadow .3s var(--ease),
              background-image .3s var(--ease);
}

html { -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
::selection { background: #e4e4e7; }

body {
  margin: 0;
  background: var(--background);
  background-image: radial-gradient(circle at 1px 1px, rgba(24, 24, 27, .045) 1px, transparent 0);
  background-size: 26px 26px;
  color: var(--foreground);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
               "Noto Sans Arabic", "Noto Kufi Arabic", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.hidden { display: none !important; }
.muted { color: var(--muted-fg); }
.small { font-size: .82rem; }
code {
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: .5px 5px;
  font-size: .85em;
}

/* ---------- animations ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes popIn {
  0%   { opacity: 0; transform: scale(.8); }
  60%  { opacity: 1; transform: scale(1.06); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translate(-50%, 16px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}
@keyframes shimmer {
  from { transform: translateX(-100%); }
  to   { transform: translateX(400%); }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulseSoft {
  0%, 100% { opacity: 1; }
  50%      { opacity: .55; }
}
@keyframes fadeOut {
  from { opacity: 1; }
  to   { opacity: 0; }
}
@keyframes shrinkOut {
  from { opacity: 1; transform: scale(1); }
  to   { opacity: 0; transform: scale(.96) translateY(6px); }
}

.anim { opacity: 0; animation: fadeUp .5s var(--ease) forwards; }
.anim-1 { animation-delay: .04s; }
.anim-2 { animation-delay: .12s; }
.anim-3 { animation-delay: .2s; }
.fade-in { animation: fadeIn .3s var(--ease) both; }

@media (prefers-reduced-motion: reduce) {
  .anim, .fade-in, .toast, .result, .items li, .modal-backdrop, .modal, .tg-notice, .empty-state { animation: none !important; opacity: 1 !important; }
  .tg-notice-ok { animation: none !important; box-shadow: none !important; }
  .sk { animation: none !important; background: var(--muted) !important; }
  * { transition-duration: .01ms !important; }
}

/* ---------- top bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 20px;
  background: var(--topbar-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  animation: fadeIn .4s var(--ease) both;
}
.brand { display: flex; align-items: center; gap: 11px; min-width: 0; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--primary);
  color: var(--primary-fg);
  box-shadow: var(--shadow-sm);
  flex: none;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.brand-text strong { font-size: .96rem; font-weight: 600; letter-spacing: -.01em; }
.brand-text small { color: var(--muted-fg); font-size: .76rem; }

.user-area { display: flex; align-items: center; gap: 8px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--muted);
  border: 1px solid var(--border);
  padding: 4px 12px 4px 5px;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 500;
  max-width: 44vw;
  overflow: hidden;
}
.chip span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.avatar {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--primary-fg);
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  flex: none;
}

/* ---------- layout ---------- */
.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 16px 72px;
}
.stack { display: flex; flex-direction: column; gap: 14px; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 20px;
}
.card + .card { margin-top: 14px; }
.stack .card + .card { margin-top: 0; }
.card-narrow { max-width: 460px; margin: 8px auto 0; }
.card-head { margin-bottom: 16px; }
.card-head h1 { margin: 0 0 6px; font-size: 1.25rem; font-weight: 600; letter-spacing: -.02em; }
.card-head h2 { margin: 0 0 4px; font-size: 1.02rem; font-weight: 600; letter-spacing: -.01em; }
.card-head h3 { margin: 0; font-size: .92rem; font-weight: 600; }
.card-head p { margin: 0; font-size: .86rem; line-height: 1.55; }
.row-between { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 9px 16px;
  font: inherit;
  font-size: .875rem;
  font-weight: 500;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background .16s var(--ease), border-color .16s var(--ease),
              color .16s var(--ease), transform .12s var(--ease), box-shadow .16s var(--ease),
              opacity .16s var(--ease);
}
.btn:active:not(:disabled) { transform: scale(.975); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--ring); }

.btn-primary { background: var(--primary); color: var(--primary-fg); box-shadow: var(--shadow-sm); }
.btn-primary:hover:not(:disabled) { background: var(--primary-hover); box-shadow: var(--shadow-md); }

.btn-outline { background: var(--field); border-color: var(--border); color: var(--foreground); }
.btn-outline:hover:not(:disabled) { background: var(--muted); border-color: var(--border-strong); }

.btn-ghost { background: transparent; color: var(--muted-fg); }
.btn-ghost:hover:not(:disabled) { background: var(--muted); color: var(--foreground); }

.btn-danger { background: var(--destructive); color: #fff; box-shadow: var(--shadow-sm); }
.btn-danger:hover:not(:disabled) { background: #b91c1c; box-shadow: var(--shadow-md); }

.btn-sm { padding: 6px 11px; font-size: .8rem; border-radius: 8px; }
.btn-block { display: flex; width: 100%; margin-top: 10px; }
/* icon-only square button (logout in the topbar) */
.btn-icon-btn { padding: 7px; width: 34px; height: 32px; border-radius: 8px; color: var(--muted-fg); }
.btn-icon-btn:hover:not(:disabled) { background: var(--muted); color: var(--foreground); }

.btn.is-loading .btn-label { opacity: .6; }
/* the arrow stays still while loading; only .spinner rotates */
.btn:not(.is-loading) .spinner { display: none; }
.spinner {
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  flex: none;
}

/* ---------- inputs ---------- */
.field { margin-top: 14px; }
.field label {
  display: block;
  font-size: .8rem;
  font-weight: 500;
  color: var(--foreground);
  margin-bottom: 6px;
}
.input-wrap { position: relative; display: flex; align-items: center; }
.input-icon {
  position: absolute;
  inset-inline-start: 12px;
  display: grid;
  place-items: center;
  color: var(--subtle-fg);
  pointer-events: none;
  transition: color .16s var(--ease);
}
.input-wrap:focus-within .input-icon { color: var(--foreground); }

input[type="text"], input[type="tel"], input[type="password"], input[type="number"], textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--field);
  color: var(--foreground);
  font: inherit;
  font-size: .9rem;
  padding: 9px 12px;
  transition: border-color .16s var(--ease), box-shadow .16s var(--ease), background .16s var(--ease);
  box-shadow: var(--shadow-sm);
}
.input-wrap input { padding-inline-start: 35px; }

/* multi-line link field (batch + multi-link saves) */
.input-wrap.area { align-items: flex-start; }
.input-wrap.area .input-icon { top: 13px; }
.input-wrap.area textarea {
  padding-inline-start: 35px;
  font-family: inherit;
  font-size: .87rem;
  line-height: 1.45;
  resize: none;
  min-height: 40px;
  overflow-y: hidden;
}
#batchCount { max-width: 170px; }
input::placeholder, textarea::placeholder { color: var(--subtle-fg); }
input:hover, textarea:hover { border-color: var(--border-strong); }
input:focus, textarea:focus {
  outline: none;
  border-color: #a1a1aa;
  box-shadow: 0 0 0 3px var(--ring);
}
textarea { resize: vertical; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .82rem; }

/* ---------- tabs ---------- */
.tabs {
  display: flex;
  gap: 4px;
  background: var(--muted);
  border: 1px solid var(--border);
  padding: 4px;
  border-radius: var(--radius-sm);
}
.tab {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 7px 10px;
  border-radius: 7px;
  font: inherit;
  font-size: .84rem;
  font-weight: 500;
  color: var(--muted-fg);
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease), box-shadow .18s var(--ease);
}
.tab:hover { color: var(--foreground); }
.tab:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--ring); }
.tab.active {
  background: var(--tab-active);
  color: var(--foreground);
  box-shadow: var(--shadow-sm);
}
.tab-panel { animation: fadeUp .32s var(--ease) both; margin-top: 4px; }

.hint-text { color: var(--muted-fg); font-size: .8rem; margin: 12px 0 0; line-height: 1.55; overflow-wrap: anywhere; }
.hint-text:not(.hidden) { animation: fadeIn .3s var(--ease) both; }
.field-hint { color: var(--subtle-fg); font-size: .76rem; margin: 7px 0 0; text-align: center; }
/* under the link field the copy sits with the rest of the form: left aligned */
#enterHint { text-align: start; }

/* ---------- confirmation code (OTP) ---------- */
.code-field { margin-top: 16px; }
.code-field label { text-align: center; }
input.code-input {
  display: block;
  text-align: center;
  font-size: 1.15rem;       /* ~18px: small box, still above iOS 16px zoom threshold */
  font-weight: 600;
  letter-spacing: .3em;
  text-indent: .3em;        /* offsets the trailing gap from letter-spacing */
  padding-top: 8px;
  padding-bottom: 8px;
  max-width: 230px;
  margin-inline: auto;
  font-variant-numeric: tabular-nums;
  background: var(--muted);
}
input.code-input::placeholder { color: var(--subtle-fg); font-weight: 500; letter-spacing: .22em; }
input.code-input:hover { border-color: var(--border-strong); background: var(--field); }
input.code-input:focus { background: var(--field); }

/* ---------- language switcher (globe icon only) ---------- */
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.lang-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 34px;
  height: 32px;
  background: var(--field);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  color: var(--muted-fg);
  transition: background .16s var(--ease), border-color .16s var(--ease), color .16s var(--ease), box-shadow .16s var(--ease);
}
.lang-switch:hover { background: var(--muted); border-color: var(--border-strong); color: var(--foreground); }
.lang-switch:focus-within { border-color: #a1a1aa; box-shadow: 0 0 0 3px var(--ring); }
.lang-switch .lang-globe { display: grid; place-items: center; pointer-events: none; }
/* invisible select stretched over the button: click opens the native list,
   the button just shows the globe */
.lang-switch select {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  font-size: 16px;
}

/* ---------- pills / quota ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--muted);
  border: 1px solid var(--border);
  color: var(--muted-fg);
  border-radius: 999px;
  padding: 4px 11px;
  font-size: .76rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.pill strong { color: var(--foreground); font-weight: 600; }
.pill.warn { background: #fef2f2; border-color: #fecaca; color: #b91c1c; }
.kind-pill { font-size: .69rem; padding: 2px 9px; flex: none; }
.job-item .kind-pill { align-self: center; }

/* ---------- fetch row ---------- */
.fetch-row { display: flex; gap: 9px; align-items: stretch; }
.fetch-row .grow { flex: 1; min-width: 0; }
.fetch-row .btn { padding-inline: 18px; }

/* ---------- alerts ---------- */
.alert {
  margin-top: 14px;
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  background: #eff6ff;
  border: 1px solid #dbeafe;
  color: #1d4ed8;
  font-size: .86rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.alert a { color: inherit; font-weight: 600; }
.alert-error { background: #fef2f2; border-color: #fecaca; color: #b91c1c; white-space: pre-wrap; }
.alert-red { background: #fef2f2; border-color: #fecaca; color: #b91c1c; }
.alert-yellow { background: #fefce8; border-color: #fde68a; color: #a16207; }
.alert-green { background: #f0fdf4; border-color: #bbf7d0; color: #15803d; }

/* ---------- badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--muted);
  border: 1px solid var(--border);
  color: var(--muted-fg);
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.badge.queued { background: var(--muted); color: var(--muted-fg); }
.badge.running {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-fg);
  animation: pulseSoft 1.6s ease-in-out infinite;
}
.badge.done { background: #f0fdf4; border-color: #bbf7d0; color: #15803d; }
.badge.aborted { background: var(--muted); color: var(--muted-fg); }
.badge.error { background: #fef2f2; border-color: #fecaca; color: #b91c1c; }

/* ---------- job card ---------- */
.job-head { display: flex; justify-content: space-between; gap: 12px; }
.job-head-left { min-width: 0; display: flex; flex-direction: column; gap: 7px; }
.job-titlerow { display: flex; align-items: center; gap: 10px; }
.job-pct { font-size: .95rem; font-weight: 600; color: var(--foreground); font-variant-numeric: tabular-nums; }
.job-link {
  color: var(--muted-fg);
  font-size: .8rem;
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 60vw;
  transition: color .16s var(--ease);
}
.job-link:hover { color: var(--foreground); text-decoration: underline; }

.progress {
  position: relative;
  height: 8px;
  margin-top: 14px;
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.progress-bar {
  position: relative;
  height: 100%;
  width: 0;
  background: var(--primary);
  border-radius: 999px;
  transition: width .5s var(--ease);
  overflow: hidden;
}
.progress-bar.running::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .38), transparent);
  animation: shimmer 1.4s linear infinite;
}
.progress-bar.indeterminate {
  width: 35% !important;
  animation: indeterminate 1.3s ease-in-out infinite;
}
@keyframes indeterminate {
  0%   { margin-left: -35%; }
  100% { margin-left: 100%; }
}

.job-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-top: 9px;
  font-size: .82rem;
  color: var(--muted-fg);
  overflow-wrap: anywhere;
  min-width: 0;
}

/* shown while a save is running: the job survives the tab closing */
.bg-hint {
  margin-top: 9px;
  font-size: .78rem;
  line-height: 1.5;
  color: var(--subtle-fg);
}

/* ---------- result ---------- */
.result {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-top: 16px;
  padding: 14px;
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  max-width: 100%;
  min-width: 0;
}
.result-main { display: flex; gap: 11px; min-width: 0; }
.result-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex: none;
  border-radius: 50%;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: var(--success);
  animation: popIn .45s var(--ease) both;
}
.result-body { min-width: 0; max-width: 100%; }
.result-msg { font-size: .88rem; font-weight: 500; line-height: 1.5; overflow-wrap: anywhere; }

.items {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.items li {
  display: flex;
  align-items: center;
  gap: 9px;
  background: var(--field);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: .82rem;
  animation: fadeUp .4s var(--ease) both;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}
.item-icon { color: var(--muted-fg); display: grid; place-items: center; flex: none; }
.item-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
  min-width: 0;
  max-width: 100%;
  flex: 1 1 0;
}
.item-size { color: var(--subtle-fg); font-size: .74rem; flex: none; font-variant-numeric: tabular-nums; white-space: nowrap; }

.text-preview {
  margin: 12px 0 0;
  padding: 12px;
  background: var(--field);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: .82rem;
  color: var(--muted-fg);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 200px;
  overflow: auto;
  animation: fadeIn .3s var(--ease) both;
}

/* ---------- recent list ---------- */
.job-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 7px; }
.job-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--field);
  cursor: pointer;
  transition: background .16s var(--ease), border-color .16s var(--ease), transform .16s var(--ease);
  animation: fadeUp .35s var(--ease) both;
}
.job-item:hover { background: var(--muted); border-color: var(--border-strong); transform: translateY(-1px); }
.job-item:active { transform: translateY(0); }
.job-item.selected { border-color: var(--primary); background: var(--muted); box-shadow: 0 0 0 3px var(--ring); }
.job-item-left { min-width: 0; }
.job-item-link {
  font-size: .84rem;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.job-item-time { color: var(--subtle-fg); font-size: .74rem; margin-top: 2px; overflow-wrap: anywhere; }
.empty { margin: 4px 0 0; overflow-wrap: anywhere; }

/* history empty state: icon over a single line of copy */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 11px;
  padding: 14px 0 6px;
  animation: fadeIn .35s var(--ease) both;
}
.empty-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--muted);
  border: 1px solid var(--border);
  color: var(--subtle-fg);
}
.empty-text { margin: 0; font-size: .84rem; color: var(--muted-fg); text-align: center; overflow-wrap: anywhere; }

/* ---------- toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  z-index: 50;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 9px;
  background: var(--primary);
  color: var(--primary-fg);
  padding: 11px 17px;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  max-width: 92vw;
  text-align: center;
  overflow-wrap: anywhere;
  animation: slideUp .35s var(--ease) both;
}
.toast.error { background: var(--destructive); }
.toast-icon { display: grid; place-items: center; flex: none; }

/* ---------- logout confirmation modal ---------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(24, 24, 27, .42);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  animation: fadeIn .18s var(--ease) both;
}
.modal-backdrop.closing { animation: fadeOut .16s var(--ease) both; }
.modal {
  width: 100%;
  max-width: 340px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md), var(--shadow-lg);
  padding: 22px 20px 18px;
  text-align: center;
  animation: popIn .3s var(--ease) both;
}
.modal-backdrop.closing .modal { animation: shrinkOut .16s var(--ease) both; }
.modal-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: #fef2f2;
  color: var(--destructive);
}
/* the tone follows the message: red only for destructive actions */
.modal-icon.neutral { background: var(--muted); border: 1px solid var(--border); color: var(--foreground); }
.modal-icon.info { background: #eff6ff; color: #2563eb; }
.modal-title { margin: 0; font-size: 1.02rem; font-weight: 600; letter-spacing: -.01em; }
.modal-desc { margin: 7px 0 0; font-size: .84rem; line-height: 1.55; color: var(--muted-fg); overflow-wrap: anywhere; }
.modal-hint { margin: 12px 0 0; font-size: .79rem; line-height: 1.5; color: var(--subtle-fg); overflow-wrap: anywhere; }
.modal-actions { display: flex; gap: 9px; margin-top: 18px; }
.modal-actions .btn { flex: 1; margin-top: 0; padding-inline: 8px; }

/* replica of Telegram's own "new login" alert, shown inside the prompt */
.tg-notice {
  margin-top: 14px;
  padding: 12px 13px;
  background: var(--field);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  text-align: start;
  animation: fadeUp .4s var(--ease) both;
}
.tg-notice-title { font-size: .85rem; font-weight: 600; letter-spacing: -.01em; }
.tg-notice-meta { font-size: .77rem; color: var(--muted-fg); margin-top: 4px; }
.tg-notice-when { color: var(--subtle-fg); }
.tg-notice-actions { display: flex; justify-content: flex-end; align-items: center; gap: 6px; margin-top: 10px; }
.tg-notice-btn {
  font-size: .77rem;
  font-weight: 600;
  color: var(--muted-fg);
  padding: 5px 9px;
  border-radius: 8px;
  white-space: nowrap;
}
/* the button to tap in Telegram is the one that stands out */
.tg-notice-ok {
  color: #9333ea;
  background: #faf5ff;
  border: 1px solid #e9d5ff;
  animation: noticeGlow 2.6s var(--ease) infinite;
}
@keyframes noticeGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(147, 51, 234, .28); }
  50%      { box-shadow: 0 0 0 5px rgba(147, 51, 234, 0); }
}

/* ---------- skeleton loaders ---------- */
.sk {
  background: linear-gradient(90deg, #ececef 25%, #f4f4f6 50%, #ececef 75%);
  background-size: 200% 100%;
  animation: skShimmer 1.4s ease-in-out infinite;
  border-radius: 7px;
}
@keyframes skShimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}
/* boot skeleton: login/app layout while /api/me resolves */
#bootSkeleton .sk-title { height: 24px; width: 58%; border-radius: 8px; }
#bootSkeleton .sk-line { height: 11px; margin-top: 11px; }
#bootSkeleton .sk-short { width: 72%; }
#bootSkeleton .sk-tabs { height: 38px; margin-top: 18px; border-radius: 11px; }
#bootSkeleton .sk-field { height: 40px; margin-top: 18px; }
#bootSkeleton .sk-btn { height: 40px; margin-top: 14px; }
#bootSkeleton .sk-hint { height: 11px; width: 64%; margin-top: 16px; }
/* history list skeleton (mirrors a job row: two text lines + a badge) */
.sk-list { display: flex; flex-direction: column; gap: 16px; }
.sk-row { display: flex; align-items: center; gap: 14px; }
.sk-col { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.sk-grow { height: 12px; width: 100%; }
.sk-col .sk-short { width: 45%; }
.sk-pill { width: 62px; height: 22px; border-radius: 999px; flex: none; }

/* tabs introduced directly above a panel (app view) rely on the stack gap */
.app-tabs + .tab-panel { margin-top: 0; }

/* ---------- admin panel ---------- */
#noticeBanner { margin-top: 0; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(138px, 1fr));
  gap: 10px;
}
.stat-tile {
  background: var(--field);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 13px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.stat-value {
  font-size: 1.32rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--foreground);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
.stat-label { font-size: .73rem; color: var(--muted-fg); line-height: 1.35; }
.sk-tile { height: 66px; border-radius: var(--radius-sm); }

.chart-card { margin-top: 18px; padding-top: 15px; border-top: 1px solid var(--border); }
.chart-title { font-size: .82rem; font-weight: 600; margin-bottom: 12px; }
.chart { width: 100%; }
.chart svg { display: block; width: 100%; height: auto; }
.chart-line {
  fill: none;
  stroke: var(--primary);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.chart-area { fill: var(--primary); opacity: .12; }
.chart-grid { stroke: var(--border); stroke-width: 1; }
.chart-lbl { fill: var(--subtle-fg); font-size: 11px; font-family: inherit; }
.bars { display: flex; align-items: flex-end; gap: 3px; height: 150px; }
.bar {
  flex: 1;
  min-width: 2px;
  background: var(--primary);
  opacity: .72;
  border-radius: 4px 4px 0 0;
  transition: opacity .16s var(--ease), height .45s var(--ease);
}
.bar:hover { opacity: 1; }
.bar-empty { background: var(--border); opacity: 1; }
.chart-axis {
  display: flex;
  justify-content: space-between;
  font-size: .7rem;
  color: var(--muted-fg);
  margin-top: 7px;
  font-variant-numeric: tabular-nums;
}

.admin-actions { display: flex; gap: 9px; margin-top: 16px; flex-wrap: wrap; }
#noticeInput { font-family: inherit; }
.admin-actions .btn { margin-top: 0; }
.opt-row { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.opt-row .field-hint { text-align: start; }
.admin-section { animation: fadeUp .25s var(--ease) both; }

/* notice colour picker */
.swatches { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.swatches-label { font-size: .78rem; color: var(--muted-fg); margin-inline-end: 2px; }
.swatch {
  width: 28px;
  height: 28px;
  padding: 0;
  border-radius: 50%;
  border: 2px solid transparent;
  background: transparent;
  cursor: pointer;
  display: grid;
  place-items: center;
  flex: none;
  transition: transform .16s var(--ease), border-color .16s var(--ease);
}
.swatch span {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: block;
  box-shadow: var(--shadow-sm);
}
.swatch[data-color="blue"] span { background: #3b82f6; }
.swatch[data-color="red"] span { background: #ef4444; }
.swatch[data-color="yellow"] span { background: #eab308; }
.swatch[data-color="green"] span { background: #22c55e; }
.swatch:hover { transform: scale(1.08); }
.swatch.is-active { border-color: var(--foreground); }
.swatch:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--ring); }

/* toggle switch (settings) */
.switch-row {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  font-size: .87rem;
  user-select: none;
}
.switch-row > input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch {
  position: relative;
  width: 36px;
  height: 21px;
  background: var(--muted);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  transition: background .2s var(--ease), border-color .2s var(--ease);
  flex: none;
}
.switch::after {
  content: "";
  position: absolute;
  top: 2px;
  inset-inline-start: 2px;
  width: 15px;
  height: 15px;
  background: var(--field);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: transform .2s var(--ease);
}
.switch-row input:checked + .switch { background: var(--primary); border-color: var(--primary); }
.switch-row input:checked + .switch::after { transform: translateX(15px); }
html[dir="rtl"] .switch-row input:checked + .switch::after { transform: translateX(-15px); }
.switch-row input:focus-visible + .switch { box-shadow: 0 0 0 3px var(--ring); }

.user-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.user-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--field);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  animation: fadeUp .3s var(--ease) both;
}
.user-row-main { display: flex; align-items: center; gap: 10px; min-width: 0; }
.user-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.user-info { flex: 1; min-width: 0; }
.user-name {
  font-size: .87rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-meta { font-size: .74rem; color: var(--muted-fg); margin-top: 2px; overflow-wrap: anywhere; }
.user-row .btn { flex: none; }

/* inline "unlimited quota" grant form inside a user row */
.user-unlimited {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
}
.user-unlimited .field-hint { margin: 0; text-align: start; }
/* beats the global `input[type=number] { width: 100% }` on specificity + order */
input.days-input { width: 112px; padding: 7px 10px; font-size: .84rem; }

.field-hint.error { color: #dc2626; }
html[data-theme="dark"] .field-hint.error { color: #f87171; }

/* ---------- dark mode ---------- */
html[data-theme="dark"] {
  color-scheme: dark;
  --background: #0a0a0c;
  --foreground: #f4f4f5;
  --card: #141417;
  --muted: #1e1e22;
  --field: #242429;
  --tab-active: #313137;
  --muted-fg: #a1a1aa;
  --subtle-fg: #71717a;
  --border: #2b2b31;
  --border-strong: #41414a;
  --primary: #fafafa;
  --primary-hover: #e4e4e7;
  --primary-fg: #141417;
  --ring: rgba(250, 250, 250, .12);
  --destructive: #ef4444;
  --success: #4ade80;
  --topbar-bg: rgba(10, 10, 12, .82);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .5);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, .5);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, .6);
}
html[data-theme="dark"] body {
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, .05) 1px, transparent 0);
}
html[data-theme="dark"] ::selection { background: #3f3f46; }

/* pastel accents become tinted glows on dark surfaces */
html[data-theme="dark"] .badge.done,
html[data-theme="dark"] .result-icon {
  background: rgba(74, 222, 128, .12);
  border-color: rgba(74, 222, 128, .32);
  color: #4ade80;
}
html[data-theme="dark"] .badge.error,
html[data-theme="dark"] .alert-error,
html[data-theme="dark"] .pill.warn {
  background: rgba(248, 113, 113, .12);
  border-color: rgba(248, 113, 113, .32);
  color: #f87171;
}
html[data-theme="dark"] .alert {
  background: rgba(96, 165, 250, .12);
  border-color: rgba(96, 165, 250, .32);
  color: #93c5fd;
}
html[data-theme="dark"] .alert-red {
  background: rgba(248, 113, 113, .12);
  border-color: rgba(248, 113, 113, .32);
  color: #f87171;
}
html[data-theme="dark"] .alert-yellow {
  background: rgba(250, 204, 21, .12);
  border-color: rgba(250, 204, 21, .3);
  color: #fde047;
}
html[data-theme="dark"] .alert-green {
  background: rgba(74, 222, 128, .12);
  border-color: rgba(74, 222, 128, .3);
  color: #4ade80;
}
html[data-theme="dark"] .modal-icon { background: rgba(248, 113, 113, .14); color: #f87171; }
html[data-theme="dark"] .modal-icon.neutral {
  background: rgba(250, 250, 250, .07);
  border-color: var(--border);
  color: var(--foreground);
}
html[data-theme="dark"] .modal-icon.info { background: rgba(96, 165, 250, .14); color: #60a5fa; }
html[data-theme="dark"] .tg-notice-ok {
  background: rgba(192, 132, 252, .14);
  border-color: rgba(192, 132, 252, .34);
  color: #d8b4fe;
}
html[data-theme="dark"] .sk {
  background-image: linear-gradient(90deg, #202026 25%, #2a2a31 50%, #202026 75%);
}

/* ---------- theme toggle (sun <-> moon morph) ---------- */
.theme-btn { position: relative; }
.theme-btn .theme-icon {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transition: opacity .35s var(--ease), transform .5s var(--ease);
}
.theme-btn .icon-sun  { opacity: 0; transform: rotate(80deg) scale(.3); }
.theme-btn .icon-moon { opacity: 1; transform: rotate(0) scale(1); }
html[data-theme="dark"] .theme-btn .icon-sun  { opacity: 1; transform: rotate(0) scale(1); }
html[data-theme="dark"] .theme-btn .icon-moon { opacity: 0; transform: rotate(-80deg) scale(.3); }

/* ---------- responsive ---------- */
@media (max-width: 560px) {
  /* >=16px stops iOS Safari from auto-zooming on focus */
  input:not(.code-input), textarea { font-size: 16px; }
  .input-wrap.area textarea { font-size: 16px; }
  .fetch-row { flex-direction: column; }
  .fetch-row .btn { width: 100%; }
  .brand-text small { display: none; }
  .job-link { max-width: 52vw; }
  .result { flex-direction: column; align-items: stretch; }
  .result .btn { width: 100%; }
  .card-head.row-between { flex-direction: column; align-items: stretch; }
  .pill { align-self: flex-start; }
  .topbar { padding: 10px 12px; }
}

@media (max-width: 400px) {
  /* very narrow: the wordmark gives way; the name chip shrinks instead of hiding */
  .brand-text { display: none; }
  .chip { max-width: 40vw; padding: 4px 9px 4px 5px; }
  .topbar { gap: 8px; }
}