/**
 * Shaped Global Button Styles
 *
 * Provides consistent button styling across the entire plugin.
 * Works independently of Elementor - uses design tokens for theming.
 *
 * USAGE:
 * - Primary buttons (CTAs):     class="shaped-btn shaped-btn-primary"
 * - Secondary buttons:          class="shaped-btn shaped-btn-secondary"
 * - Link-style buttons:         class="shaped-btn shaped-btn-link"
 * - Ghost buttons:              class="shaped-btn shaped-btn-ghost"
 *
 * SIZE MODIFIERS:
 * - Small:                      class="shaped-btn shaped-btn-primary shaped-btn-sm"
 * - Large:                      class="shaped-btn shaped-btn-primary shaped-btn-lg"
 */

/* =================================================================
 * BASE BUTTON RESET
 * Applied to all button variants
 * ================================================================= */
.shaped-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1.5;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  border: none;
  background: none;
  transition: all var(--transition-base);
  -webkit-appearance: none;
  appearance: none;
}

.shaped-btn:focus {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 2px;
}

.shaped-btn:disabled,
.shaped-btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* =================================================================
 * PRIMARY BUTTON
 * Full background, used for main CTAs
 * ================================================================= */
.shaped-btn-primary {
  background: var(--color-brand-primary);
  color: var(--color-text-on-primary);
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
}

.shaped-btn-primary:hover{
  box-shadow:
    0 0 4px rgba(var(--color-brand-primary-rgb), 0.55),
    0 0 8px rgba(var(--color-brand-primary-rgb), 0.35),
    0 0 16px rgba(var(--color-brand-primary-rgb), 0.25);
    transform: translateY(-1px);
}

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

/* =================================================================
 * SECONDARY BUTTON
 * Bordered, transparent background
 * ================================================================= */
.shaped-btn-secondary {
  background: var(--color-surface-white);
  color: var(--color-text-primary);
  padding: 1rem 2rem;
  border: 2px solid var(--color-border-default);
  border-radius: var(--radius-md);
}

.shaped-btn-secondary:hover {
  border-color: var(--color-brand-primary-hover);
  color: var(--color-brand-primary-hover);
}

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

/* =================================================================
 * LINK BUTTON
 * Looks like a navigation link - no background, underline on hover
 * Perfect for filters, tabs, and inline actions
 *
 * Uses !important to override Elementor global button styles
 * (.elementor-kit-* button) which have high specificity
 * ================================================================= */
.shaped-btn-link {
  background: transparent !important;
  background-color: transparent !important;
  color: var(--color-text-primary) !important;
  padding: 0.5rem 1rem !important;
  border: none !important;
  border-bottom: 2px solid transparent !important;
  border-radius: 0 !important;
  text-transform: uppercase;
  font-size: 0.875rem !important;
  font-weight: 600 !important;
}

.shaped-btn-link:hover {
  color: var(--color-brand-primary-hover) !important;
  border-bottom-color: var(--color-brand-primary-hover) !important;
  background: transparent !important;
}

.shaped-btn-link:focus {
  outline: none;
  border-bottom-color: var(--color-brand-primary) !important;
}

.shaped-btn-link.active,
.shaped-btn-link[aria-pressed="true"],
.shaped-btn-link[aria-current="true"] {
  color: var(--color-brand-primary-hover) !important;
  border-bottom-color: var(--color-brand-primary-hover) !important;
  background: transparent !important;
}

/* =================================================================
 * GHOST BUTTON
 * Subtle, shows background only on hover
 * ================================================================= */
.shaped-btn-ghost {
  background: transparent;
  color: var(--color-text-primary);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
}

.shaped-btn-ghost:hover {
  background: var(--color-surface-alt);
  color: var(--color-brand-primary);
}

/* =================================================================
 * SIZE MODIFIERS
 * ================================================================= */
.shaped-btn-sm {
  font-size: 0.8125rem;
  padding: 0.5rem 1rem;
}

.shaped-btn-sm.shaped-btn-link {
  padding: 0.375rem 0.75rem;
}

.shaped-btn-lg {
  font-size: 1rem;
  padding: 1.25rem 2.5rem;
}

.shaped-btn-lg.shaped-btn-link {
  padding: 0.625rem 1.25rem;
}

/* =================================================================
 * FULL WIDTH MODIFIER
 * ================================================================= */
.shaped-btn-block {
  width: 100%;
}

/* =================================================================
 * LOADING STATE
 * ================================================================= */
.shaped-btn.is-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.shaped-btn.is-loading::after {
  content: '';
  position: absolute;
  width: 1rem;
  height: 1rem;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: shaped-btn-spin 0.6s linear infinite;
}

.shaped-btn-primary.is-loading::after {
  border-top-color: var(--color-text-on-primary);
}

@keyframes shaped-btn-spin {
  to { transform: rotate(360deg); }
}

/* =================================================================
 * RESPONSIVE
 * ================================================================= */
@media (max-width: 767px) {
  .shaped-btn {
    font-size: 0.8125rem;
  }

  .shaped-btn-primary,
  .shaped-btn-secondary {
    padding: 0.875rem 1.5rem;
  }

  .shaped-btn-link {
    padding: 0.375rem 0.75rem;
  }
}