/* ============================================================
   КОМПОНЕНТЫ — кнопки, поля, карточки, таймлайн, счётчик, форма
   ============================================================ */

/* --- Кнопки --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: 14px 24px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: var(--fs-body);
  line-height: 1;
  text-align: center;
  transition: background-color var(--transition-side),
              color var(--transition-side),
              transform 120ms ease, box-shadow 200ms ease;
  user-select: none;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--c-primary);
  color: var(--c-on-primary);
  box-shadow: var(--shadow-soft);
}
.btn--primary:hover { background: var(--c-deep); }

.btn--secondary {
  background: transparent;
  color: var(--c-deep);
  box-shadow: inset 0 0 0 1.5px var(--c-accent);
}
.btn--secondary:hover { background: var(--c-tint); }

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.5;
  pointer-events: none;
}

.btn--block { display: flex; width: 100%; }
.btn--pill { border-radius: var(--radius-pill); }

/* --- Поля ввода --- */
.field { display: flex; flex-direction: column; gap: var(--s-2); }

.field-label {
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  font-weight: 700;
  color: var(--ink-caption);
}

.input,
.textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: var(--surface-white);
  color: var(--ink);
  border: 1.5px solid #E7E2EE;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.input::placeholder,
.textarea::placeholder { color: var(--ink-caption); }
.input:focus,
.textarea:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-primary) 22%, transparent);
}
.textarea { resize: vertical; min-height: 84px; line-height: 1.5; }

.field--error .input,
.field--error .textarea { border-color: #D8574F; }
.field-error-msg { font-size: var(--fs-small); color: #D8574F; }

/* --- Radio как карточки-чипы --- */
.choice-group { display: flex; flex-wrap: wrap; gap: var(--s-2); }

.choice {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 11px 18px;
  border-radius: var(--radius-pill);
  background: var(--surface-white);
  border: 1.5px solid #E7E2EE;
  color: var(--ink-secondary);
  font-weight: 600;
  font-size: var(--fs-small);
  cursor: pointer;
  transition: all 160ms ease;
}
.choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.choice:hover { border-color: var(--c-accent); }
.choice:has(input:checked) {
  background: var(--c-tint);
  border-color: var(--c-primary);
  color: var(--c-tint-ink);
}
.choice:has(input:focus-visible) {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-primary) 22%, transparent);
}

/* --- Toggle да/нет (сегмент-переключатель) --- */
.toggle {
  display: inline-flex;
  padding: 4px;
  gap: 4px;
  background: var(--surface);
  border-radius: var(--radius-pill);
  border: 1.5px solid #E7E2EE;
}
.toggle label {
  position: relative;
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: var(--fs-small);
  color: var(--ink-secondary);
  cursor: pointer;
  transition: all 200ms ease;
}
.toggle input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.toggle label:has(input:checked) {
  background: var(--c-primary);
  color: var(--c-on-primary);
}

/* --- Карточка --- */
.card {
  background: var(--surface-white);
  border-radius: var(--radius);
  padding: var(--s-6);
  box-shadow: var(--shadow-card);
}

/* --- Таймлайн --- */
.timeline { display: flex; flex-direction: column; }
.timeline-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: var(--s-4);
  padding: var(--s-4) 0;
  position: relative;
}
.timeline-item:not(:last-child) { border-bottom: 1px solid color-mix(in srgb, var(--c-accent) 40%, transparent); }
.timeline-time {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--c-deep);
  transition: color var(--transition-side);
}
.timeline-title { font-weight: 700; color: var(--ink); }
.timeline-note { font-size: var(--fs-small); color: var(--ink-secondary); }

/* --- Счётчик обратного отсчёта --- */
.countdown { display: flex; gap: var(--s-3); flex-wrap: wrap; }
.countdown-cell {
  min-width: 64px;
  flex: 1;
  text-align: center;
  padding: var(--s-4) var(--s-2);
  background: color-mix(in srgb, var(--surface-white) 80%, transparent);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
}
.countdown-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 8vw, 40px);
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.countdown-label {
  display: block;
  margin-top: var(--s-1);
  font-size: var(--fs-caption);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-caption);
}

/* --- Свотчи дресс-кода --- */
.swatch-row { display: flex; flex-direction: column; gap: var(--s-4); }
.swatch {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  padding: var(--s-4);
  border-radius: var(--radius);
  background: var(--surface-white);
  box-shadow: var(--shadow-soft);
}
.swatch-dots { display: flex; gap: 6px; flex-shrink: 0; }
.swatch-dot { width: 28px; height: 28px; border-radius: var(--radius-pill); }
.swatch-ivan-1 { background: #6D4F96; }
.swatch-ivan-2 { background: #8A6CB0; }
.swatch-ivan-3 { background: #B8A4D4; }
.swatch-kris-1 { background: #C99A22; }
.swatch-kris-2 { background: #E6B93F; }
.swatch-kris-3 { background: #F0D165; }

/* --- Чип-карточки контактов --- */
.contact-card {
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
  padding: var(--s-4);
  background: var(--surface-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.contact-role { font-size: var(--fs-caption); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-caption); }
.contact-name { font-weight: 700; }
.contact-phone { color: var(--c-deep); font-weight: 600; transition: color var(--transition-side); }