:root {
  --bg: var(--tg-theme-bg-color, #ffffff);
  --fg: var(--tg-theme-text-color, #111111);
  --muted: var(--tg-theme-hint-color, #8b8b90);
  --card: var(--tg-theme-secondary-bg-color, #f4f4f5);
  --accent: var(--tg-theme-button-color, #2481cc);
  --accent-fg: var(--tg-theme-button-text-color, #ffffff);
  --line: color-mix(in srgb, var(--fg) 12%, transparent);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.45 -apple-system, "Segoe UI", Roboto, sans-serif;
}

main { padding: 12px 14px 32px; max-width: 640px; margin: 0 auto; }

.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.bar h1 { font-size: 20px; margin: 0; }

.cta, button {
  background: var(--accent);
  color: var(--accent-fg);
  border: 0;
  border-radius: 9px;
  padding: 9px 14px;
  font-size: 14px;
  font-weight: 600;
}

.error {
  margin: 12px 0;
  padding: 10px 12px;
  border-radius: 9px;
  background: color-mix(in srgb, #e03131 18%, var(--bg));
}

.list { margin: 14px 0; display: grid; gap: 12px; }

.section-title {
  margin: 10px 0 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.sub {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: var(--card);
}
.sub.paused { opacity: 0.55; }
.sub h2 { margin: 0 0 2px; font-size: 16px; }
.sub .meta { color: var(--muted); font-size: 12.5px; margin-bottom: 8px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0 10px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: color-mix(in srgb, var(--accent) 16%, var(--bg));
  border-radius: 11px;
  padding: 3px 9px;
  font-size: 12.5px;
}
.chip button {
  all: unset;
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  line-height: 1;
}
.chip.add { background: transparent; border: 1px dashed var(--line); color: var(--muted); }

.channel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
}

.switch { all: unset; cursor: pointer; width: 34px; height: 20px; border-radius: 10px; background: var(--muted); position: relative; }
.switch[data-on="true"] { background: var(--accent); }
.switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  transition: left 0.12s;
}
.switch[data-on="true"]::after { left: 16px; }

.actions { display: flex; gap: 8px; margin-top: 10px; }
.actions button { background: transparent; color: var(--accent); padding: 6px 0; }

.row { display: flex; gap: 8px; margin: 8px 0; }
.row input {
  flex: 1;
  min-width: 0;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 10px;
  font-size: 14px;
}

details { margin: 14px 0; border-top: 1px solid var(--line); padding-top: 10px; }
summary { cursor: pointer; font-weight: 600; }

.hint, .preview { color: var(--muted); font-size: 12.5px; }

.results { display: grid; gap: 8px; margin-top: 8px; }
.results a { color: var(--accent); text-decoration: none; font-size: 13.5px; }
.results .post { border: 1px solid var(--line); border-radius: 10px; padding: 9px 10px; }
.results .post p { margin: 4px 0 0; font-size: 13px; color: var(--muted); }

/* Свой диалог: в WebView Telegram window.prompt и confirm не работают. */
.dialog {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: color-mix(in srgb, #000 45%, transparent);
  z-index: 10;
}
.dialog[hidden] { display: none; }

.dialog-box {
  width: 100%;
  max-width: 420px;
  background: var(--bg);
  color: var(--fg);
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}
.dialog-box p { margin: 0 0 12px; font-weight: 600; }

.dialog-box label { display: block; margin-bottom: 10px; font-size: 12.5px; color: var(--muted); }
.dialog-box input,
.dialog-box select {
  display: block;
  width: 100%;
  margin-top: 4px;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 10px;
  font-size: 15px;
}

.dialog-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 4px; }
.dialog-actions .ghost { background: transparent; color: var(--accent); }

/* Вход читателя: код вводится здесь, потому что в чате Telegram гасит его. */
.login {
  margin: 14px 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 8%, var(--bg));
}
.login[hidden] { display: none; }
.login h2 { margin: 0 0 6px; font-size: 16px; }
.login .hint { margin: 0 0 10px; }