/* ==========================================================================
   DESIGN SYSTEM COMPONENTS
   ========================================================================== */

/* Container Layout */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

/* Flex & Grid Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-xs { gap: var(--spacing-xs); }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.grid {
  display: grid;
  gap: var(--spacing-lg);
}
.grid-2 { grid-template-columns: repeat(1, 1fr); }
.grid-3 { grid-template-columns: repeat(1, 1fr); }
.grid-4 { grid-template-columns: repeat(2, 1fr); }

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

/* ==========================================================================
   BUTTONS (Enhanced with micro-animations & brand glows)
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-display);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  user-select: none;
  text-decoration: none;
  gap: var(--spacing-xs);
  position: relative;
  overflow: hidden;
}

.btn-sm {
  padding: 0.4375rem 1rem;
  font-size: var(--font-size-xs);
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 0.9375rem 2rem;
  font-size: var(--font-size-md);
  border-radius: var(--radius-lg);
}

/* Primary Button (Ramos Blue Gradient) */
.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-text-light);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: var(--shadow-blue-glow), var(--shadow-md);
  filter: brightness(1.05);
}

.btn-primary:active {
  transform: translateY(0) scale(1);
  filter: brightness(0.95);
}

/* Secondary Button (Ramos Orange Accent) */
.btn-secondary {
  background: var(--gradient-secondary);
  color: var(--color-text-light);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: var(--shadow-orange-glow), var(--shadow-md);
  filter: brightness(1.05);
}

.btn-secondary:active {
  transform: translateY(0) scale(1);
  filter: brightness(0.95);
}

/* Outline Button */
.btn-outline {
  background-color: transparent;
  border-color: var(--color-blue-600);
  color: var(--color-blue-600);
}

.btn-outline:hover {
  background-color: var(--color-blue-50);
  border-color: var(--color-blue-700);
  color: var(--color-blue-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline:active {
  transform: translateY(0);
  background-color: var(--color-blue-100);
}

/* Text Button */
.btn-text {
  background-color: transparent;
  color: var(--color-blue-600);
  padding: var(--spacing-xs) var(--spacing-sm);
}

.btn-text:hover {
  color: var(--color-blue-700);
  background-color: var(--color-blue-50);
  border-radius: var(--radius-sm);
}

.btn-text:active {
  background-color: var(--color-blue-100);
}

/* Disabled Button */
.btn:disabled {
  background: var(--color-neutral-200) !important;
  color: var(--color-text-muted) !important;
  border-color: transparent !important;
  cursor: not-allowed !important;
  transform: none !important;
  box-shadow: none !important;
  filter: none !important;
}

/* ==========================================================================
   CARDS (Elevated layouts & hover transitions)
   ========================================================================== */

.card {
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-hover);
  background-image: var(--gradient-card-hover);
}

.card-title {
  font-family: var(--font-family-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-900);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.card-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  flex-grow: 1;
  margin-bottom: var(--spacing-lg);
}

/* Glassmorphism Card style */
.card-glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-backdrop-blur);
  -webkit-backdrop-filter: var(--glass-backdrop-blur);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-xl);
}

.card-glass-hover:hover {
  background: rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-blue-200);
  transform: translateY(-4px);
}

/* Card Icons */
.card-icon-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.card-icon-primary {
  background-color: var(--color-blue-50);
  color: var(--color-blue-600);
  border: 1px solid rgba(62, 83, 147, 0.08);
}

.card-icon-secondary {
  background-color: var(--color-orange-50);
  color: var(--color-orange-600);
  border: 1px solid rgba(182, 102, 38, 0.08);
}

.card-hover:hover .card-icon-primary {
  background-color: var(--color-blue-600);
  color: #ffffff;
  transform: rotate(6deg) scale(1.05);
}

.card-hover:hover .card-icon-secondary {
  background-color: var(--color-orange-600);
  color: #ffffff;
  transform: rotate(-6deg) scale(1.05);
}

/* ==========================================================================
   FORM CONTROLS
   ========================================================================== */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xxs);
  margin-bottom: var(--spacing-md);
  width: 100%;
}

.form-label {
  font-family: var(--font-family-display);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-700);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.form-input {
  width: 100%;
  font-size: var(--font-size-sm);
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: #ffffff;
  outline: none;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.form-input:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 4px rgba(62, 83, 147, 0.12);
  background-color: #ffffff;
}

.form-input::placeholder {
  color: var(--color-text-muted);
}

/* Interactive Search Bar Component */
.search-bar-wrapper {
  position: relative;
  width: 100%;
}

.search-input {
  padding-left: 3rem;
  padding-right: 3.5rem;
  height: 52px;
  font-size: var(--font-size-md);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-neutral-200);
}

.search-input:focus {
  box-shadow: var(--shadow-blue-glow), 0 0 0 4px rgba(62, 83, 147, 0.12);
  border-color: var(--color-blue-400);
}

.search-icon-left {
  position: absolute;
  left: 1.125rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-neutral-400);
  pointer-events: none;
  transition: color var(--transition-fast);
}

.search-input:focus ~ .search-icon-left {
  color: var(--color-blue-600);
}

.search-clear-btn {
  position: absolute;
  right: 1.125rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  display: none;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.search-clear-btn:hover {
  background-color: var(--color-neutral-100);
  color: var(--color-neutral-700);
}

/* Search Autocomplete Dropdown (Refined Glassmorphism) */
.autocomplete-dropdown {
  position: absolute;
  top: calc(100% + var(--spacing-xs));
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: 100;
  max-height: 320px;
  overflow-y: auto;
  display: none;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--spacing-xs) 0;
}

.autocomplete-item {
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(15, 23, 42, 0.02);
  transition: all var(--transition-fast);
}

.autocomplete-item:last-child {
  border-bottom: none;
}

.autocomplete-item:hover, .autocomplete-item.active {
  background-color: var(--color-blue-50);
  color: var(--color-blue-700);
  padding-left: var(--spacing-lg);
}

.autocomplete-tag {
  font-size: var(--font-size-xs);
  padding: 3px 10px;
  background-color: var(--color-neutral-100);
  border-radius: var(--radius-full);
  color: var(--color-neutral-600);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-fast);
}

.autocomplete-item:hover .autocomplete-tag {
  background-color: var(--color-blue-100);
  color: var(--color-blue-700);
}

/* ==========================================================================
   BADGES & CHIPS
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  padding: 0.3125rem 0.75rem;
  border-radius: var(--radius-full);
  line-height: var(--line-height-none);
  text-transform: capitalize;
  border: 1px solid transparent;
}

.badge-primary { background-color: var(--color-blue-50); color: var(--color-blue-600); border-color: rgba(62, 83, 147, 0.08); }
.badge-secondary { background-color: var(--color-orange-50); color: var(--color-orange-600); border-color: rgba(182, 102, 38, 0.08); }
.badge-success { background-color: var(--color-success-bg); color: var(--color-success); border-color: rgba(16, 185, 129, 0.08); }
.badge-warning { background-color: var(--color-warning-bg); color: var(--color-warning); border-color: rgba(245, 158, 11, 0.08); }
.badge-error { background-color: var(--color-error-bg); color: var(--color-error); border-color: rgba(239, 68, 68, 0.08); }
.badge-info { background-color: var(--color-info-bg); color: var(--color-info); border-color: rgba(59, 130, 246, 0.08); }

/* Interactive Tab Controls */
.tabs-nav {
  display: flex;
  gap: var(--spacing-xs);
  border-bottom: 2px solid var(--color-neutral-200);
  padding-bottom: 0px;
  margin-bottom: var(--spacing-lg);
}

.tab-btn {
  background: none;
  border: none;
  font-family: var(--font-family-display);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: transparent;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--color-blue-600);
}

.tab-btn.active {
  color: var(--color-blue-600);
}

.tab-btn.active::after {
  background-color: var(--color-blue-600);
  box-shadow: 0 0 4px var(--color-blue-400);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeIn var(--transition-slow);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   MODAL / POPUP
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 90%;
  max-width: 540px;
  overflow: hidden;
  transform: scale(0.96) translateY(10px);
  transition: transform var(--transition-normal);
  border: 1px solid rgba(15, 23, 42, 0.05);
}

.modal-backdrop.open .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-family-display);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-900);
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--font-size-xl);
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--color-neutral-100);
  color: var(--color-neutral-900);
}

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

.modal-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  background-color: var(--color-neutral-50);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}