/* Component primitives for the Relate visual language.
 * Pairs with colors_and_type.css.
 */

/* ====== Buttons ====== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-inter);
  font-size: 14px;
  letter-spacing: 0.06px;
  border-radius: var(--radius-buttons);
  padding: 12px 18px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 180ms cubic-bezier(.2,0,0,1),
              box-shadow 220ms cubic-bezier(.2,0,0,1),
              color 180ms cubic-bezier(.2,0,0,1),
              border-color 180ms cubic-bezier(.2,0,0,1),
              opacity 80ms ease;
  user-select: none;
  white-space: nowrap;
}
.btn:active { opacity: 0.85; }

.btn-outline {
  background: rgba(255,255,255,0.80);
  color: var(--color-primary-action-accent);
  border-color: var(--color-primary-action-accent);
  font-weight: var(--fw-medium);
}
.btn-outline:hover {
  background: #ffffff;
  border-color: #06122a;
}

.btn-filled {
  background: var(--gradient-hero-blue-fade);
  color: #ffffff;
  font-weight: var(--fw-semibold);
  border: 1px solid rgba(20,90,255,0.85);
  box-shadow: var(--shadow-card);
}
.btn-filled:hover {
  box-shadow: var(--shadow-focus-blue);
  filter: brightness(1.04);
}

.btn-ghost {
  background: transparent;
  color: var(--fg-3);
  font-weight: var(--fw-medium);
  border-color: transparent;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
}
.btn-ghost:hover { background: var(--bg-tinted); color: var(--fg-2); }

.btn-pill {
  background: var(--bg-canvas);
  color: var(--fg-1);
  border: 1px solid rgba(20,90,255,0.18);
  border-radius: 999px;
  padding: 12px 26px;
  font-weight: var(--fw-medium);
}

/* ====== Inputs ====== */
.input {
  display: block;
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-inputs);
  padding: 13px 14px;
  font: 400 14px/1.2 var(--font-inter);
  color: var(--fg-2);
  letter-spacing: 0.06px;
  outline: none;
  transition: border-color 150ms, box-shadow 220ms;
}
.input::placeholder { color: var(--fg-6); }
.input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(0,153,255,0.20);
}

/* ====== Cards ====== */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-cards);
  box-shadow: var(--shadow-card);
}
.card-feature {
  background: var(--bg-canvas);
  border-radius: var(--radius-cardlarge);
  box-shadow: var(--shadow-feature);
  padding: 52px 72px;
}

/* ====== Badges (status) ====== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font: 500 12px/1 var(--font-inter);
  padding: 4px 8px;
  border-radius: var(--radius-badges);
  letter-spacing: 0.06px;
}
.badge-emerald { background: rgba(22,202,46,0.10); color: var(--color-emerald-status); }
.badge-coral   { background: rgba(242,96,82,0.10); color: var(--color-coral-alert); }
.badge-azure   { background: rgba(0,153,255,0.10); color: var(--color-azure-info); }
.badge-amber   { background: rgba(255,166,77,0.12); color: #b15a00; }
.badge-blue    { background: rgba(20,90,255,0.10); color: var(--color-signal-blue); }
.badge-neutral { background: #f3f4f6; color: var(--fg-3); }

/* ====== YC trust pill ====== */
.yc-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 500 12px/1 var(--font-inter);
  color: var(--fg-3);
  background: transparent;
  padding: 6px 0;
}

/* ====== Sidebar item ====== */
.side-row {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 32px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  color: var(--fg-3);
  font: 400 14px/1 var(--font-inter);
  cursor: pointer;
}
.side-row:hover { background: #f5f7fb; }
.side-row.active {
  background: var(--bg-tinted);
  color: var(--fg-2);
  font-weight: var(--fw-medium);
}
.side-row .ico { width: 16px; height: 16px; color: currentColor; opacity: .85; }

/* ====== Hairline ====== */
.hairline { height: 1px; background: var(--border-soft); }