/* Mini App: мобильный first. Цвета — из темы Telegram, с фолбэками для браузера. */
:root {
  --bg: var(--tg-theme-bg-color, #ffffff);
  --text: var(--tg-theme-text-color, #1a1a1a);
  --hint: var(--tg-theme-hint-color, #8b8b8b);
  --btn: var(--tg-theme-button-color, #2f81f7);
  --btn-text: var(--tg-theme-button-text-color, #ffffff);
  --card: var(--tg-theme-secondary-bg-color, #f4f4f5);
  --border: color-mix(in srgb, var(--hint) 30%, transparent);
  --danger: #e5484d;
  --ok: #30a46c;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

body {
  margin: 0;
  padding: 16px;
  min-height: var(--tg-viewport-stable-height, 100vh);
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding-bottom: 112px;
}

h1 { font-size: 20px; margin: 4px 0 4px; }
.hint { color: var(--hint); margin: 0 0 18px; font-size: 13px; }
.hidden { display: none !important; }

/* баннер подключения OLX */
.conn { border-radius: 12px; padding: 14px; margin-bottom: 18px; font-size: 14px; }
.conn.off {
  background: color-mix(in srgb, #f5a524 12%, transparent);
  border: 1px solid color-mix(in srgb, #f5a524 40%, transparent);
}
.conn.on {
  background: color-mix(in srgb, var(--ok) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--ok) 40%, transparent);
}
.conn b { display: block; margin-bottom: 6px; }
.conn button {
  margin-top: 10px; width: 100%; padding: 12px; border: 0; border-radius: 10px;
  background: var(--btn); color: var(--btn-text); font-size: 15px; font-weight: 600; cursor: pointer;
}

.group { margin-bottom: 18px; }
.group-label {
  font-size: 12px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--hint); margin-bottom: 8px;
}

/* Сетка, а не flex-wrap: при трёх объектах wrap ронял третий чип на свою строку
   во всю ширину. Колонки равные — добавление объекта не ломает ряд. */
.chips { display: grid; grid-template-columns: repeat(auto-fit, minmax(88px, 1fr)); gap: 8px; }
.chip {
  padding: 14px 8px;
  background: var(--card); border: 1.5px solid transparent; border-radius: 12px;
  font-size: 15px; font-weight: 500; color: var(--text);
  cursor: pointer; transition: border-color .12s, background .12s;
}
.chip[aria-pressed="true"] {
  border-color: var(--btn);
  background: color-mix(in srgb, var(--btn) 12%, var(--card));
}

.summary {
  background: var(--card); border-radius: 10px; padding: 12px;
  font-size: 13px; color: var(--hint); margin-bottom: 14px;
}
.summary b { color: var(--text); }

button.primary {
  width: 100%; padding: 15px; border: 0; border-radius: 12px;
  background: var(--btn); color: var(--btn-text);
  font-size: 16px; font-weight: 600; cursor: pointer;
}
button.primary:disabled { opacity: .4; cursor: default; }

button.secondary {
  width: 100%; padding: 13px; margin-bottom: 8px;
  border: 1.5px solid var(--btn); border-radius: 12px;
  background: transparent; color: var(--btn);
  font-size: 15px; font-weight: 600; cursor: pointer;
}

/* фото */
.photos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.photo {
  position: relative; aspect-ratio: 1; border-radius: 8px; overflow: hidden;
  background: var(--card);
}
.photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo .rm {
  position: absolute; top: 3px; right: 3px; width: 20px; height: 20px;
  border: 0; border-radius: 50%; background: rgba(0,0,0,.6); color: #fff;
  font-size: 13px; line-height: 1; cursor: pointer; padding: 0;
}
.photo.add {
  display: flex; align-items: center; justify-content: center;
  border: 1.5px dashed var(--border); font-size: 24px; color: var(--hint);
  cursor: pointer;
}
.photo.up { display: flex; align-items: center; justify-content: center;
  font-size: 11px; color: var(--hint); }

.result {
  border-radius: 10px; padding: 14px; margin-top: 14px; font-size: 14px;
}
.result.active { background: color-mix(in srgb, var(--ok) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--ok) 40%, transparent); }
.result.limited, .result.moderation {
  background: color-mix(in srgb, #f5a524 12%, transparent);
  border: 1px solid color-mix(in srgb, #f5a524 40%, transparent); }
.result b { display: block; margin-bottom: 4px; font-size: 15px; }
.result a { color: var(--btn); word-break: break-all; }

button.back {
  background: none; border: 0; color: var(--btn);
  font-size: 15px; padding: 0 0 10px; cursor: pointer;
}

/* поля формы */
.field { margin-bottom: 16px; }
.field label {
  display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px;
}
.field .req { color: var(--danger); margin-left: 2px; }
.field .unit { color: var(--hint); font-weight: 400; }

.field input, .field textarea, .field select {
  width: 100%; padding: 12px; font-size: 15px; font-family: inherit;
  background: var(--card); color: var(--text);
  border: 1.5px solid var(--border); border-radius: 10px;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--btn);
}
.field textarea { min-height: 96px; resize: vertical; }
.field.invalid input, .field.invalid textarea, .field.invalid select {
  border-color: var(--danger);
}
.field .err { color: var(--danger); font-size: 12px; margin-top: 5px; }
.counter { float: right; color: var(--hint); font-size: 12px; font-weight: 400; }
.counter.bad { color: var(--danger); }

.multi { display: flex; flex-wrap: wrap; gap: 6px; }
.multi .opt {
  padding: 8px 12px; background: var(--card); border: 1.5px solid transparent;
  border-radius: 999px; font-size: 13px; cursor: pointer;
}
.multi .opt[aria-pressed="true"] {
  border-color: var(--btn); background: color-mix(in srgb, var(--btn) 12%, var(--card));
}

.section-title {
  font-size: 12px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--hint); margin: 22px 0 10px; padding-top: 14px;
  border-top: 1px solid var(--border);
}

.errors {
  background: color-mix(in srgb, var(--danger) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--danger) 35%, transparent);
  border-radius: 10px; padding: 12px; margin-bottom: 14px; font-size: 13px;
}
.errors ul { margin: 6px 0 0; padding-left: 18px; }
.errors li { margin-bottom: 3px; }
.errors.ok {
  background: color-mix(in srgb, var(--ok) 10%, transparent);
  border-color: color-mix(in srgb, var(--ok) 35%, transparent);
}

.payload {
  background: var(--card); border-radius: 10px; padding: 12px; margin-top: 14px;
  font-size: 11px; line-height: 1.4; overflow-x: auto; white-space: pre-wrap;
  word-break: break-word; max-height: 320px; overflow-y: auto;
}

.loading { color: var(--hint); font-size: 14px; padding: 20px 0; text-align: center; }

.app-footer {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 18px);
  padding: 0;
  color: var(--hint);
  text-align: center;
  font-size: 12px;
  line-height: 1.5;
  pointer-events: none;
}