/* ==========================================================================
   AGDEA — Components
   Buttons, cards, inputs, badges, tags, micro-interactions.
   ========================================================================== */

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.95rem 2rem;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  border: 0;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    transform var(--transition-fast),
    box-shadow var(--transition-base);
}

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

.btn--primary {
  background: var(--accent);
  color: var(--color-black);
}

.btn--primary:hover {
  background: var(--accent-hover);
  color: var(--color-soft-white);
  box-shadow: var(--shadow-glow);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--color-border-subtle);
}

.btn--ghost:hover {
  border-color: var(--color-border-hover);
  color: var(--accent);
}

.btn--link {
  background: transparent;
  color: var(--text);
  padding: 0;
  letter-spacing: var(--ls-wide);
  position: relative;
}

.btn--link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.btn--link:hover::after {
  transform: scaleX(1);
}

.btn[disabled],
.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* ----- Cards ----- */
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  transition:
    border-color var(--transition-base),
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-3);
}

.card__body {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  line-height: var(--lh-loose);
}

/* ----- Form fields ----- */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field__label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--text-muted);
}

.input,
.textarea,
.select {
  width: 100%;
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  font-size: var(--fs-base);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

.input:hover,
.textarea:hover,
.select:hover {
  border-color: var(--color-border-hover);
}

.input:focus,
.textarea:focus,
.select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--color-pink-glow);
}

.textarea {
  resize: vertical;
  min-height: 7rem;
}

/* ----- Badges & tags ----- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-subtle);
  color: var(--text-muted);
}

.badge--accent {
  border-color: var(--color-border-hover);
  color: var(--accent);
}

.badge--solid {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--color-black);
}

.badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  display: inline-block;
}

/* ----- Logo lockup ----- */
.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.logo__mark {
  height: 36px;
  width: auto;
  mix-blend-mode: lighten;
  /* The extracted mark already contains 'AGDEA' wordmark — hide redundant text */
}

/* When the logo image already contains the wordmark, hide the duplicate text */
.logo:has(.logo__mark) .logo__wordmark {
  display: none;
}

.logo__wordmark {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  letter-spacing: var(--ls-wider);
  color: var(--text);
}

/* ----- Pink glow utility ----- */
.glow {
  box-shadow: var(--shadow-glow);
}

/* ----- Color swatches (used by charte) ----- */
.swatch {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.swatch__chip {
  height: 110px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
}

.swatch__name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text);
}

.swatch__hex {
  font-family: 'SFMono-Regular', Menlo, Consolas, monospace;
  font-size: var(--fs-xs);
  color: var(--text-muted);
  letter-spacing: var(--ls-wide);
}

.swatch__usage {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

/* ----- Grid utility ----- */
.grid {
  display: grid;
  gap: var(--space-5);
}

.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }

@media (max-width: 768px) {
  .grid--3,
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 480px) {
  .grid--2,
  .grid--3,
  .grid--4 { grid-template-columns: 1fr; }
  .grid--6 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}