/**
 * Baker Design System — Component Primitives
 *
 * Base classes for .bds-* components. Each hub can layer on top with
 * scoped styles for their specific needs.
 */

@import url('./tokens.css');

/* ======================= CARD ======================= */

.bds-card {
  background: var(--bds-bg-2);
  border: 1px solid var(--bds-border);
  border-radius: var(--bds-r);
  padding: var(--bds-gap);
  transition: background var(--bds-dur-fast) var(--bds-ease-smooth),
              border-color var(--bds-dur-fast) var(--bds-ease-smooth),
              transform var(--bds-dur) var(--bds-ease-spring);
  position: relative;
  overflow: hidden;
}

.bds-card:hover {
  background: var(--bds-bg-3);
  border-color: var(--bds-border-strong);
  transform: translateY(-2px);
}

.bds-card:active {
  transform: scale(0.98);
  transition-duration: 100ms;
}

.bds-card.bds-card--accent {
  background: linear-gradient(135deg, var(--bds-accent-faint) 0%, var(--bds-bg-2) 100%);
  border-color: var(--bds-border-accent);
}

/* ======================= BUTTON ======================= */

.bds-button {
  appearance: none;
  border: 1px solid var(--bds-border-strong);
  background: var(--bds-bg-3);
  color: var(--bds-text-1);
  font: 600 15px/1 var(--bds-font);
  padding: 14px 18px;
  border-radius: var(--bds-r-sm);
  cursor: pointer;
  transition: transform var(--bds-dur-fast) var(--bds-ease-spring),
              background var(--bds-dur-fast) var(--bds-ease-smooth);
  min-height: 44px;
  min-width: 44px;
}

.bds-button:hover {
  background: var(--bds-bg-4);
}

.bds-button:active {
  transform: scale(0.96);
}

.bds-button.bds-button--primary {
  background: var(--bds-accent);
  border-color: transparent;
  color: #fff;
  box-shadow: var(--bds-shadow-accent);
}

.bds-button.bds-button--primary:hover {
  background: #d41836;
}

/* ======================= CHIP ======================= */

.bds-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--bds-gap-xs);
  padding: 6px 11px;
  border-radius: 999px;
  font: 600 11px/1 var(--bds-font);
  background: var(--bds-bg-3);
  border: 1px solid var(--bds-border);
  color: var(--bds-text-1);
}

.bds-chip.bds-chip--hot {
  background: rgba(255,69,58,0.12);
  border-color: rgba(255,69,58,0.3);
  color: var(--bds-hot);
}

.bds-chip.bds-chip--success {
  background: rgba(50,215,75,0.12);
  border-color: rgba(50,215,75,0.25);
  color: var(--bds-success);
}

/* ======================= INPUT ======================= */

.bds-input {
  appearance: none;
  background: var(--bds-bg-3);
  border: 1px solid var(--bds-border);
  color: var(--bds-text-1);
  font: 500 17px/1.3 var(--bds-font);
  padding: 14px 16px;
  border-radius: var(--bds-r-sm);
  width: 100%;
  min-height: 44px;
  transition: background var(--bds-dur-fast) var(--bds-ease-smooth),
              border-color var(--bds-dur-fast) var(--bds-ease-smooth);
}

.bds-input::placeholder {
  color: var(--bds-text-3);
}

.bds-input:focus {
  outline: none;
  background: var(--bds-bg-4);
  border-color: var(--bds-border-accent);
}

/* ======================= HERO ======================= */

.bds-hero {
  padding: var(--bds-gap-lg) var(--bds-gap);
}

.bds-hero__greeting {
  color: var(--bds-text-3);
  margin-bottom: var(--bds-gap-sm);
}

.bds-hero__question {
  background: linear-gradient(180deg, #fff 0%, var(--bds-text-3) 180%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bds-hero__sub {
  color: var(--bds-text-3);
  margin-top: var(--bds-gap-sm);
}

/* ======================= SHEET (bottom modal) ======================= */

.bds-sheet {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  display: flex;
  align-items: flex-end;
}

.bds-sheet__body {
  background: var(--bds-bg-1);
  border-radius: var(--bds-r-lg) var(--bds-r-lg) 0 0;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: var(--bds-gap-lg);
  padding-bottom: calc(var(--bds-gap-lg) + env(safe-area-inset-bottom));
}