/* ==========================================================================
   عين الرافدين | Ain Al-Rafidain - Reusable Component Library
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Buttons & Interactive Triggers
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.85rem 1.75rem;
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1;
  text-align: center;
  border-radius: var(--radius-xs);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  user-select: none;
}

.btn-lg {
  padding: 1.1rem 2.25rem;
  font-size: var(--font-size-base);
}

.btn-sm {
  padding: 0.6rem 1.25rem;
  font-size: var(--font-size-xs);
}

/* Primary Green Button */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 1px solid var(--color-primary);
  box-shadow: var(--shadow-green-glow);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(12, 130, 62, 0.45);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:active {
  transform: translateY(0);
  background-color: var(--color-primary-active);
}

/* Outline Button (Architectural Glass / Dark) */
.btn-outline-light {
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
}

.btn-outline-light:hover {
  background-color: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--color-dark-surface-0);
  border: 1.5px solid var(--color-dark-surface-3);
}

.btn-outline-dark:hover {
  background-color: var(--color-dark-surface-0);
  color: var(--color-white);
  border-color: var(--color-dark-surface-0);
  transform: translateY(-2px);
}

.btn-outline-green {
  background-color: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.btn-outline-green:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* Icon in Button with RTL flipping support */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon-arrow {
  transform: translateX(-4px); /* For RTL */
}

/* --------------------------------------------------------------------------
   2. Section Headers (Editorial Typography)
   -------------------------------------------------------------------------- */
.section-header {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  position: relative;
  z-index: var(--z-base);
}

.section-header.text-center {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2xs);
  padding: 0.35rem 0.9rem;
  background-color: var(--color-primary-subtle);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-full);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

.section-eyebrow .eyebrow-dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-primary);
  border-radius: 50%;
  display: inline-block;
  animation: pulse-dot 2s infinite ease-in-out;
}

.section-title {
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.section-desc {
  font-size: var(--font-size-lg);
  color: var(--color-text-dark-muted);
  max-width: 680px;
  line-height: 1.65;
}

.section-dark .section-desc {
  color: var(--color-text-light-secondary);
}

/* --------------------------------------------------------------------------
   3. Badges & Tags
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-xs);
}

.badge-draft {
  background-color: rgba(234, 179, 8, 0.15);
  color: #EAB308;
  border: 1px solid rgba(234, 179, 8, 0.35);
  font-family: var(--font-heading);
}

.badge-green {
  background-color: var(--color-primary-subtle);
  color: var(--color-primary);
  border: 1px solid var(--color-primary-border);
}

.badge-glass {
  background-color: rgba(0, 0, 0, 0.65);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
}

/* --------------------------------------------------------------------------
   4. Form Controls & Interactive Modals
   -------------------------------------------------------------------------- */
.modal-wrapper {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-wrapper.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
}

.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 650px;
  background-color: var(--color-dark-surface-1);
  border: 1px solid var(--color-dark-surface-3);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  color: var(--color-white);
  overflow: hidden;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-normal);
  z-index: var(--z-base);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-wrapper.is-open .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-dark-surface-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to left, rgba(12, 130, 62, 0.1), transparent);
}

.modal-header h3 {
  font-size: var(--font-size-xl);
  color: var(--color-white);
}

.modal-close-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  background-color: var(--color-dark-surface-2);
  color: var(--color-text-light-muted);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--color-dark-surface-3);
  color: var(--color-white);
}

.modal-body {
  padding: var(--spacing-lg);
  overflow-y: auto;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.form-grid .form-full-width {
  grid-column: span 2;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xs);
}

.form-label {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-light-secondary);
}

.form-label .required {
  color: #EF4444;
  margin-right: 4px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background-color: var(--color-dark-surface-2);
  border: 1px solid var(--color-dark-surface-4);
  border-radius: var(--radius-xs);
  color: var(--color-white);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  background-color: var(--color-dark-surface-3);
  box-shadow: 0 0 0 3px rgba(12, 130, 62, 0.2);
}

.form-select option {
  background-color: var(--color-dark-surface-2);
  color: var(--color-white);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.modal-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--color-dark-surface-3);
  background-color: var(--color-dark-surface-2);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}

.form-success-state {
  display: none;
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
}

.form-success-state.active {
  display: block;
}

.form-success-icon {
  width: 64px;
  height: 64px;
  background-color: var(--color-primary-subtle);
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  animation: scale-up 0.4s ease-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

@keyframes scale-up {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}