/* IT-Кузница: базовые правила и готовые компоненты (источник правды). Подключайте после tokens.css.
   Правьте здесь, затем запустите: python tools/build_brand.py. Сайт и другие проекты получают копию этого файла. */

/* ---- Базовые правила ---- */
*,
*::before,
*::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img, svg, canvas { display: block; max-width: 100%; }

a { color: inherit; }

h1, h2, h3, p { margin: 0; }

:focus-visible {
  outline: 3px solid var(--ember-deep);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---- Компоненты ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 24px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(135deg, #ffb061, #ff6a3d);
  color: var(--on-ember);
  box-shadow: var(--shadow-ember);
}

.btn-primary:hover { box-shadow: var(--shadow-ember-hover); }

.btn-ghost {
  background: var(--bg-card);
  color: var(--text);
  border-color: var(--line-strong);
}

.btn-ghost:hover { border-color: var(--ember); background: var(--bg-soft); }

.btn[disabled] {
  cursor: not-allowed;
  background: var(--bg-soft);
  color: var(--muted);
  border-color: var(--line);
  box-shadow: none;
}

.btn-sm { min-height: 40px; padding: 0 16px; font-size: 14px; }

.eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  color: var(--ember-deep);
  font-size: 14px;
  font-weight: 700;
}

.chip {
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.85);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.chip:hover {
  transform: translateY(-1px);
  border-color: var(--ember);
  background: var(--bg-soft);
  box-shadow: 0 8px 18px -12px rgba(240, 82, 45, 0.7);
}

.demo-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  box-shadow: var(--shadow);
  padding: 18px;
}

.demo-card header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.demo-card header i {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--ember);
  box-shadow: 18px 0 0 var(--glow), 36px 0 0 var(--avocado);
  margin-right: 36px;
}

.demo-card header strong { font-size: 15px; }

.badge {
  margin-left: auto;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--ok-bg);
  color: var(--ok);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.bar { height: 8px; border-radius: 99px; background: #f3e4d4; overflow: hidden; }

.bar i {
  display: block;
  height: 100%;
  width: 50%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--glow), var(--ember));
  transition: width 0.7s ease;
}

.note { margin-top: 14px; color: var(--muted); font-size: 13px; }

.card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  color: var(--muted);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: #f2c9a6;
  box-shadow: var(--shadow-lift);
}

.card h3 { color: var(--text); font-size: 20px; margin: 14px 0 6px; }

.card-link { display: inline-block; margin-top: 10px; color: var(--ember-deep); font-weight: 700; text-decoration: none; }

.card-link:hover { text-decoration: underline; }

.icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--avocado-soft);
  color: var(--avocado-deep);
}

.icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Лента дня: главные числа в одну строку, не карточками */
.strip { display: flex; padding: 10px 0; border-radius: var(--radius); background: var(--bg-soft); }

.strip div { flex: 1 1 0; display: grid; align-content: start; min-width: 0; padding: 0 12px; border-left: 1px solid #ead9c7; }

.strip div:first-child { border-left: 0; }

.strip b { font-size: 18px; font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1.25; white-space: nowrap; }

.strip span { color: var(--muted); font-size: 12px; font-weight: 600; line-height: 1.25; }

.strip .warn b { color: var(--warn); }

.tag {
  display: inline-block;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  background: rgba(240, 82, 45, 0.1);
  color: var(--ember-deep);
  font-size: 13px;
  font-weight: 700;
}

.ticks { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }

.ticks li { position: relative; padding-left: 34px; }

.ticks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 2px;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--avocado-soft);
  color: var(--avocado-deep);
  font-size: 12px;
  font-weight: 800;
}

.callout { padding: 18px 20px; border-left: 4px solid var(--avocado); border-radius: var(--radius); background: var(--avocado-soft); }

.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.pill.ok { background: var(--ok-bg); color: var(--ok); }

.pill.warn { background: var(--warn-bg); color: var(--warn); }

.pill.bad { background: var(--bad-bg); color: var(--bad); }

.pill.info { background: var(--info-bg); color: var(--info); }

.opt { position: relative; }

.opt input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.opt span {
  display: inline-block;
  padding: 9px 15px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  font-size: 14px;
  font-weight: 600;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.opt:hover span { border-color: var(--ember); }

.opt input:checked + span {
  border-color: var(--ember);
  background: #ffe6cf;
  font-weight: 800;
}

.opt input:checked + span::before { content: "✓ "; color: var(--ember-deep); }

.opt input:focus-visible + span { outline: 3px solid var(--ember-deep); outline-offset: 2px; }

.field { display: grid; gap: 6px; margin-top: 14px; }

.field label { font-size: 14px; font-weight: 700; }

.field input[type="text"],
.field textarea,
.field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #fff;
  color: var(--text);
  font: inherit;
  font-size: 16px;
}

.field textarea { min-height: 110px; resize: vertical; }

.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--ember);
  outline: 3px solid rgba(240, 82, 45, 0.3);
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] { border-color: var(--bad); background: #fff7f5; }

.qa {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-card);
}

.qa + .qa { margin-top: 10px; }

.qa summary {
  position: relative;
  padding: 16px 56px 16px 18px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.qa summary::-webkit-details-marker { display: none; }

.qa summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 16px;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-soft);
  color: var(--ember-deep);
  font-size: 18px;
  font-weight: 800;
  line-height: 1;
  transform: translateY(-50%);
}

.qa[open] summary::after { content: "−"; }

.qa summary:hover { color: var(--ember-deep); }

.qa p { padding: 0 18px 18px; color: var(--muted); }