/* Sifty components: plain CSS over tokens.css. No framework.
   Popup and settings classes are prefixed sf-; content-script classes keep the
   extension's own sifty- names so this file can replace reddit.content/style.css. */

/* ---------- base ---------- */
.sf-root {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 18px;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
.sf-root :focus-visible,
.sifty-bar :focus-visible,
.sifty-toast :focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* ---------- Button ---------- */
.sf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1-5);
  height: 32px;
  padding: 0 var(--space-3);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font: 500 13px/18px var(--font-sans);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.12s, border-color 0.12s, color 0.12s;
}
.sf-btn-primary {
  background: var(--inverse);
  color: var(--on-inverse);
}
.sf-btn-primary:hover { background: var(--ultramarine); color: var(--on-ultramarine); }
.sf-btn-quiet {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.sf-btn-quiet:hover { background: var(--paper-sunk); }
.sf-btn[disabled] { color: var(--ink-faint); background: var(--paper-sunk); border-color: transparent; cursor: default; }
.sf-btn-sm { height: 26px; padding: 0 var(--space-2); font-size: 12px; }
.sf-btn .sf-g { width: 14px; height: 14px; flex: none; }

.sf-link {
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink-muted);
  font: 400 12px/16px var(--font-sans);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
  cursor: pointer;
}
.sf-link:hover { color: var(--accent-ink); text-decoration-color: currentColor; }

/* ---------- Switch ---------- */
.sf-switch {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font: 500 12px/16px var(--font-sans);
  color: var(--ink-muted);
  cursor: pointer;
  user-select: none;
}
.sf-switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.sf-switch-track {
  position: relative;
  width: 34px;
  height: 20px;
  flex: none;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--line-strong);
  background: var(--paper-raised);
  transition: background-color 0.15s, border-color 0.15s;
}
.sf-switch-track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--line-strong);
  transition: transform 0.15s, background-color 0.15s;
}
.sf-switch input:checked + .sf-switch-track { background: var(--ultramarine); border-color: var(--ultramarine); }
.sf-switch input:checked + .sf-switch-track::after { transform: translateX(14px); background: var(--chartreuse); }
.sf-switch input:checked ~ .sf-switch-label { color: var(--ink); }
.sf-switch input:focus-visible + .sf-switch-track { outline: 2px solid var(--focus); outline-offset: 2px; }

/* ---------- PresetPicker (segmented radiogroup) ---------- */
.sf-segmented {
  display: flex;
  gap: 2px;
  padding: 3px;
  border-radius: var(--radius-md);
  background: var(--paper-sunk);
}
.sf-segmented button {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1-5);
  height: 30px;
  border: 0;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--ink-muted);
  font: 500 13px/18px var(--font-sans);
  cursor: pointer;
}
.sf-segmented button:hover { color: var(--ink); }
.sf-segmented button[aria-checked="true"] {
  background: var(--paper-raised);
  color: var(--ink);
  box-shadow: var(--shadow-segment);
}
.sf-segmented button[aria-checked="true"]::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--chartreuse);
  box-shadow: 0 0 0 1px var(--ink);
}

/* ---------- Plate (art band) ---------- */
.sf-plate {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--ultramarine);
  aspect-ratio: 268 / 84;
}
.sf-plate img { display: block; width: 100%; height: 100%; object-fit: cover; }
/* an ultramarine-night scrim under the caption so it reads on light plates (Calm) too */
.sf-plate::after {
  content: "";
  position: absolute;
  inset: 40% 0 0 0;
  background: linear-gradient(to bottom, rgba(11, 18, 80, 0), rgba(11, 18, 80, 0.62));
  pointer-events: none;
}
.sf-plate-caption {
  position: absolute;
  left: var(--space-3);
  bottom: var(--space-2);
  font: italic 400 24px/28px var(--font-serif);
  z-index: 1;
  color: var(--on-ultramarine);
  text-shadow: 0 1px 12px rgba(11, 18, 80, 0.6);
}

/* ---------- SettingRow + Select ---------- */
.sf-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: 32px;
  font: 500 13px/18px var(--font-sans);
  color: var(--ink);
}
.sf-select {
  position: relative;
  display: inline-flex;
}
.sf-select select {
  appearance: none;
  -webkit-appearance: none;
  height: 28px;
  padding: 0 28px 0 var(--space-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--paper-raised);
  color: var(--ink);
  font: 400 13px/18px var(--font-sans);
  cursor: pointer;
}
.sf-select select:hover { border-color: var(--ink-muted); }
.sf-select::after {
  content: "";
  position: absolute;
  right: 10px;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -5px;
  border-right: 1.5px solid var(--ink-muted);
  border-bottom: 1.5px solid var(--ink-muted);
  transform: rotate(45deg);
  pointer-events: none;
}

/* ---------- StatusLine ---------- */
.sf-status {
  display: flex;
  align-items: baseline;
  gap: var(--space-1-5);
  margin: 0;
  font: 400 12px/16px var(--font-sans);
  color: var(--ink-muted);
}
.sf-status::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line-strong);
  transform: translateY(-1px);
}
.sf-status[data-state="ok"]::before { background: var(--bottle); }
.sf-status[data-state="warn"] { color: var(--warn); font-weight: 500; }
.sf-status[data-state="warn"]::before { background: var(--warn); }
.sf-status[data-state="plain"]::before { display: none; }
.sf-mono { font: 400 11px/16px var(--font-mono); color: var(--ink-muted); }

/* ---------- Popup (composition) ---------- */
.sf-popup {
  width: 300px;
  box-sizing: border-box;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.sf-popup-head { display: flex; align-items: center; justify-content: space-between; }
.sf-brand { display: flex; align-items: center; gap: var(--space-2); }
.sf-brand img { width: 24px; height: 24px; border-radius: 6px; }
.sf-brand h1 { margin: 0; font: 400 24px/28px var(--font-serif); letter-spacing: -0.01em; }
.sf-section { display: flex; flex-direction: column; gap: var(--space-2); padding-top: var(--space-4); border-top: 1px solid var(--line); }
.sf-summary { margin: 0; font: 400 12px/17px var(--font-sans); color: var(--ink-muted); }
.sf-summary b { font-weight: 500; color: var(--ink); }
.sf-account { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.sf-account-email { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-muted); font-size: 12px; }
.sf-popup-foot { display: flex; align-items: center; justify-content: space-between; padding-top: var(--space-3); border-top: 1px solid var(--line); }

/* ================= content script (on reddit.com) ================= */
.sifty-hidden { display: none !important; }
.sifty-pending { opacity: var(--opacity-pending, 0.25); transition: opacity 0.2s; }
.sifty-dimmed { opacity: var(--opacity-dimmed, 0.35); transition: opacity 0.15s; }
.sifty-dimmed:hover { opacity: 1; }

/* FilterBar: stands in for a collapsed post */
.sifty-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 2px 0;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px dashed var(--line-strong);
  background: var(--paper-sunk);
  font: 400 12px/16px var(--font-sans);
  color: var(--ink-muted);
}
.sifty-bar::before {
  content: "";
  flex: none;
  width: 14px;
  height: 14px;
  background:
    radial-gradient(circle at 50% 85%, var(--accent-ink) 0 2.5px, transparent 3px),
    linear-gradient(var(--ink-muted), var(--ink-muted)) 0 2px / 100% 2px no-repeat;
  border-radius: 0 0 7px 7px;
}
.sifty-bar-why {
  flex: none;
  font: 500 11px/16px var(--font-sans);
  letter-spacing: 0.01em;
  color: var(--ink);
}
.sifty-bar-why::after { content: " ·"; color: var(--ink-faint); }
.sifty-bar-title { flex: 1; min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.sifty-show {
  flex: none;
  padding: 2px var(--space-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xs);
  background: var(--paper-raised);
  color: var(--ink);
  font: 500 11px/16px var(--font-sans);
  cursor: pointer;
}
.sifty-show:hover { border-color: var(--ink-muted); }

/* PostTag: one chip in the post's credit bar */
.sifty-tag {
  display: inline-block;
  margin-left: var(--space-1-5);
  padding: 0 var(--space-1-5);
  border-radius: var(--radius-xs);
  font: 500 11px/18px var(--font-sans);
  letter-spacing: 0.01em;
  vertical-align: middle;
  cursor: default;
  white-space: nowrap;
}
.sifty-t-topic { color: var(--tag-topic-fg); background: var(--tag-topic-bg); }
.sifty-t-substance { color: var(--tag-substance-fg); background: var(--tag-substance-bg); }
.sifty-t-humor { color: var(--tag-humor-fg); background: var(--tag-humor-bg); }
.sifty-t-junk { color: var(--tag-junk-fg); background: var(--tag-junk-bg); }
.sifty-t-muted { color: var(--tag-muted-fg); background: var(--tag-muted-bg); }
/* shown, but not sure: label ends in "?", keeps its tone, adds a dashed edge */
.sifty-t-unsure { outline: 1px dashed currentColor; outline-offset: -1px; }
.sifty-t-error { color: var(--tag-error-fg); background: var(--tag-error-bg); cursor: help; }

/* Toast: one at a time, bottom right */
.sifty-toast {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 2147483647;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  max-width: 360px;
  padding: var(--space-3) var(--space-3) var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font: 400 13px/18px var(--font-sans);
  color: var(--on-inverse);
  background: var(--inverse);
  box-shadow: var(--shadow-toast);
}
.sifty-toast::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--chartreuse);
  box-shadow: 0 0 0 1.5px var(--on-inverse);
}
.sifty-toast-x {
  flex: none;
  width: 22px;
  height: 22px;
  margin: -2px -2px 0 0;
  padding: 0;
  border: 0;
  border-radius: var(--radius-xs);
  background: none;
  color: inherit;
  font: 400 16px/22px var(--font-sans);
  opacity: 0.75;
  cursor: pointer;
}
.sifty-toast-x:hover { opacity: 1; background: rgba(127, 127, 127, 0.2); }