/**
 * CGE Design System
 * Universal CSS framework for the Partner Portal.
 * Codified from the Pre-Onboarding Assistant aesthetics.
 */

:root {
  /* Colors - Base */
  --cge-bg-body: #f8fafc;
  --cge-bg-surface: #ffffff;
  --cge-text-main: #0f172a;
  --cge-text-muted: #64748b;
  --cge-border: #e2e8f0;
  
  /* Colors - Primary (Blue/Indigo Gradient) */
  --cge-primary-from: #2563eb;
  --cge-primary-to: #4f46e5;
  --cge-primary-hover-shadow: rgba(37, 99, 235, 0.4);
  
  /* Colors - Success (Emerald) */
  --cge-success-from: #10b981;
  --cge-success-to: #059669;
  --cge-success-shadow: rgba(16, 185, 129, 0.3);

  /* Colors - Destructive (Red) */
  --cge-danger: #ef4444;

  /* Typography */
  --cge-font-family: 'Manrope', system-ui, -apple-system, sans-serif;

  /* Shadows */
  --cge-shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0,0,0,0.03) inset;
  --cge-shadow-modal: 0 30px 60px -15px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255,255,255,0.1) inset;
  --cge-shadow-btn: 0 10px 15px -3px rgba(37, 99, 235, 0.3);

  /* Radii */
  --cge-radius-sm: 8px;
  --cge-radius-md: 12px;
  --cge-radius-lg: 16px;
  --cge-radius-xl: 24px;
  --cge-radius-full: 999px;
}

/* ==========================================================================
   Dark Mode Theme Variables
   ========================================================================== */
[data-theme="dark"] {
  --cge-bg-body: #0f172a; /* Slate 900 */
  --cge-bg-surface: #1e293b; /* Slate 800 */
  --cge-text-main: #f8fafc; /* Slate 50 */
  --cge-text-muted: #94a3b8; /* Slate 400 */
  --cge-border: #334155; /* Slate 700 */

  --cge-shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255,255,255,0.05) inset;
  --cge-shadow-modal: 0 30px 60px -15px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255,255,255,0.1) inset;
  
  /* Buttons can remain mostly the same, but we update outlines for dark mode */
  --cge-btn-outline-bg: transparent;
  --cge-btn-outline-text: #cbd5e1;
  --cge-btn-outline-hover-bg: #334155;
  --cge-btn-outline-hover-text: #f8fafc;

  /* Typographic Gradients */
  --cge-heading-gradient: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
  --cge-card-header-bg: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  --cge-glass-bg: rgba(30, 41, 59, 0.7);
  --cge-glass-border: rgba(255, 255, 255, 0.1);
  --cge-input-border-hover: #475569;
  
  --cge-icon-bg: linear-gradient(135deg, rgba(79, 70, 229, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
  --cge-icon-color: #818cf8;
  --cge-icon-shadow: inset 0 0 0 1px rgba(255,255,255,0.05), 0 4px 6px -1px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .cge-h1 {
  background: none;
  -webkit-text-fill-color: initial;
  color: #ffffff;
}

[data-theme="dark"] .cge-glass-panel .cge-h3,
[data-theme="dark"] .cge-glass-panel .cge-p {
  color: #ffffff;
}

:root {
  --cge-btn-outline-bg: #f1f5f9;
  --cge-btn-outline-text: #475569;
  --cge-btn-outline-hover-bg: #e2e8f0;
  --cge-btn-outline-hover-text: #0f172a;
  
  --cge-heading-gradient: linear-gradient(135deg, #0f172a 0%, #334155 100%);
  --cge-card-header-bg: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  --cge-glass-bg: rgba(255, 255, 255, 0.7);
  --cge-glass-border: rgba(255, 255, 255, 0.5);
  --cge-input-border-hover: #cbd5e1;
  
  --cge-icon-bg: linear-gradient(135deg, #e0e7ff 0%, #ede9fe 100%);
  --cge-icon-color: #4f46e5;
  --cge-icon-shadow: inset 0 0 0 1px rgba(255,255,255,0.5), 0 4px 6px -1px rgba(79, 70, 229, 0.1);
}

/* ==========================================================================
   Typography
   ========================================================================== */
body {
  font-family: var(--cge-font-family);
  color: var(--cge-text-main);
  background-color: var(--cge-bg-body);
  -webkit-font-smoothing: antialiased;
}

.cge-h1 {
  font-size: 32px;
  font-weight: 800;
  background: var(--cge-heading-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
  margin: 0 0 16px 0;
}

.cge-h2 {
  font-size: 24px;
  font-weight: 800;
  color: var(--cge-text-main);
  margin: 0 0 12px 0;
}

.cge-h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--cge-text-main);
  margin: 0 0 8px 0;
}

.cge-p {
  color: var(--cge-text-muted);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 16px 0;
}

.cge-caption {
  font-weight: 500;
  font-size: 13px;
  color: var(--cge-text-muted);
}

/* ==========================================================================
   Cards & Layouts
   ========================================================================== */
.cge-card {
  background: var(--cge-bg-surface);
  border-radius: var(--cge-radius-xl);
  box-shadow: var(--cge-shadow-card);
  padding: 32px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.cge-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0,0,0,0.03) inset;
}

.cge-card-sm-radius {
  border-radius: var(--cge-radius-sm);
}

.cge-card-header {
  border-bottom: 1px solid var(--cge-border);
  margin: -32px -32px 24px -32px;
  padding: 24px 32px;
  background: var(--cge-card-header-bg);
}

.cge-glass-panel {
  background: var(--cge-glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--cge-glass-border);
  border-radius: var(--cge-radius-lg);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  padding: 24px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.cge-btn {
  padding: 12px 24px;
  border-radius: var(--cge-radius-md);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: inherit;
  text-decoration: none;
}

.cge-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.cge-btn-primary {
  background: linear-gradient(135deg, var(--cge-primary-from) 0%, var(--cge-primary-to) 100%);
  color: #ffffff;
  box-shadow: var(--cge-shadow-btn);
}

.cge-btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 15px 25px -5px var(--cge-primary-hover-shadow);
}

.cge-btn-outline {
  background-color: var(--cge-btn-outline-bg);
  color: var(--cge-btn-outline-text);
  border: 1px solid var(--cge-border);
}

.cge-btn-outline:hover:not(:disabled) {
  background-color: var(--cge-btn-outline-hover-bg);
  color: var(--cge-btn-outline-hover-text);
}

.cge-btn-success {
  background: linear-gradient(135deg, var(--cge-success-from) 0%, var(--cge-success-to) 100%);
  color: #ffffff;
  box-shadow: 0 10px 15px -3px var(--cge-success-shadow);
}

.cge-btn-success:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 15px 25px -5px rgba(16, 185, 129, 0.4);
}

.cge-btn-danger {
  background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%);
  color: #ffffff;
  box-shadow: 0 10px 15px -3px rgba(239, 68, 68, 0.3);
}

.cge-btn-danger:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 15px 25px -5px rgba(239, 68, 68, 0.4);
}

/* Spinner for Buttons */
.cge-spinner {
  width: 16px;
  height: 16px;
  border: 3px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: cgeSpin 0.6s linear infinite;
  display: none;
}
.cge-btn.is-loading .cge-spinner { display: inline-block; }
.cge-btn.is-loading .cge-btn-text { opacity: 0.9; }

@keyframes cgeSpin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   Forms & Inputs
   ========================================================================== */
.cge-field-group {
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cge-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--cge-text-main);
  display: flex;
  align-items: center;
}

.cge-input, .cge-textarea, .cge-select {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--cge-border);
  border-radius: var(--cge-radius-md);
  font-size: 13px;
  color: var(--cge-text-main);
  background-color: var(--cge-bg-body);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
  font-family: inherit;
}

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

.cge-input:focus, .cge-textarea:focus, .cge-select:focus {
  outline: none;
  background-color: var(--cge-bg-surface);
  border-color: var(--cge-primary-from);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

.cge-textarea {
  min-height: 120px;
  resize: vertical;
}

/* ==========================================================================
   Badges & Micro-components
   ========================================================================== */
.cge-badge-primary {
  background: linear-gradient(135deg, var(--cge-primary-from) 0%, var(--cge-primary-to) 100%);
  color: #ffffff;
  padding: 6px 12px;
  border-radius: var(--cge-radius-full);
  font-weight: 800;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.cge-badge-outline {
  background-color: transparent;
  color: var(--cge-text-main);
  border: 1px solid var(--cge-border);
  padding: 6px 12px;
  border-radius: var(--cge-radius-full);
  font-weight: 700;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
}

.cge-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--cge-radius-md);
  background: var(--cge-icon-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cge-icon-color);
  box-shadow: var(--cge-icon-shadow);
}

/* ==========================================================================
   Modals & Overlays
   ========================================================================== */
.cge-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 20px;
}

.cge-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.cge-modal {
  background: var(--cge-bg-surface);
  border-radius: var(--cge-radius-xl);
  padding: 24px;
  width: 100%;
  max-width: 500px;
  box-shadow: var(--cge-shadow-modal);
  transform: scale(0.95) translateY(10px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.cge-overlay.is-visible .cge-modal {
  transform: scale(1) translateY(0);
}

.cge-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.cge-modal-title {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--cge-text-main);
}

.cge-modal-form {
  display: flex;
  flex-direction: column;
}

.cge-modal-footer {
  margin-top: 20px;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.cge-modal-close {
  background: transparent;
  border: none;
  color: var(--cge-text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--cge-radius-sm);
  transition: background-color 0.2s;
}

.cge-modal-close:hover {
  background: var(--cge-border);
  color: var(--cge-text-main);
}

/* ==========================================================================
   Progress & Pagination
   ========================================================================== */
.cge-progress-wrapper {
  height: 12px;
  background-color: var(--cge-border);
  border-radius: var(--cge-radius-full);
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
  transition: all 0.5s ease;
  width: 100%;
}

.cge-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
  width: 0%;
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: var(--cge-radius-full);
  background-size: 200% 200%;
  animation: gradientFlow 3s ease infinite;
}

.cge-progress-bar.is-celebrating {
  box-shadow: 0 0 20px 5px rgba(236, 72, 153, 0.3), 0 0 20px 5px rgba(59, 130, 246, 0.3);
  animation: gradientFlow 1.5s ease infinite;
}

@keyframes gradientFlow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.cge-pagination-pills {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cge-pill {
  width: 32px;
  height: 32px;
  border-radius: var(--cge-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--cge-text-muted);
  background-color: var(--cge-btn-outline-bg);
  cursor: pointer;
  transition: all 0.2s ease;
}

.cge-pill:hover:not(.is-active) {
  background-color: var(--cge-btn-outline-hover-bg);
  color: var(--cge-text-main);
}

.cge-pill.is-active {
  background-color: var(--cge-text-main);
  color: var(--cge-bg-surface);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  transform: scale(1.1);
}

.cge-pill.is-completed:not(.is-active) {
  background-color: rgba(37, 99, 235, 0.15);
  color: #2563eb;
}

[data-theme="dark"] .cge-pill.is-completed:not(.is-active) {
  background-color: rgba(37, 99, 235, 0.3);
  color: #60a5fa;
}

/* ==========================================================================
   Scrollbars & Overflow
   ========================================================================== */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--cge-btn-outline-hover-bg);
  border-radius: var(--cge-radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--cge-text-muted);
}
.cge-scroll-y {
  overflow-y: auto;
  max-height: 300px;
  padding-right: 12px;
}

/* ==========================================================================
   Carousel
   ========================================================================== */
.cge-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--cge-radius-xl);
  box-shadow: var(--cge-shadow-card);
}

.cge-carousel-inner {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.cge-carousel-item {
  min-width: 100%;
  flex-shrink: 0;
  padding: 40px;
  background: var(--cge-bg-surface);
  box-sizing: border-box;
}

.cge-carousel-nav {
  display: flex;
  justify-content: space-between;
  position: absolute;
  top: 50%;
  left: 24px;
  right: 24px;
  transform: translateY(-50%);
  pointer-events: none;
}

.cge-carousel-nav .cge-btn-icon {
  pointer-events: auto;
}

/* ==========================================================================
   Action Icons
   ========================================================================== */
.cge-btn-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--cge-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--cge-btn-outline-bg);
  color: var(--cge-text-muted);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.cge-btn-icon:hover {
  background-color: var(--cge-btn-outline-hover-bg);
  color: var(--cge-text-main);
  transform: translateY(-2px);
}

.cge-btn-icon-danger:hover {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--cge-danger);
}

.cge-btn-icon-primary:hover {
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--cge-primary-from);
}

/* ==========================================================================
   Toasts & Notifications
   ========================================================================== */
.cge-toast {
  padding: 16px 24px;
  border-radius: var(--cge-radius-md);
  box-shadow: var(--cge-shadow-card);
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  background: var(--cge-bg-surface);
  border-left: 4px solid var(--cge-border);
}

.cge-toast-success {
  border-left-color: var(--cge-success-from);
}

.cge-toast-danger {
  border-left-color: var(--cge-danger);
}

@keyframes toastSlideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   Form Extras (Validation, Tooltips, Switches, Checkboxes)
   ========================================================================== */
.cge-error-text {
  color: var(--cge-danger);
  font-size: 13px;
  font-weight: 500;
  margin-top: 4px;
}

.cge-tooltip-wrapper {
  position: relative;
  display: inline-flex;
}

.cge-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--cge-text-main);
  color: var(--cge-bg-body); /* Body matches inverse text well enough */
  padding: 6px 12px;
  border-radius: var(--cge-radius-sm);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s ease;
  z-index: 100;
}

.cge-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -4px;
  border-width: 4px;
  border-style: solid;
  border-color: var(--cge-text-main) transparent transparent transparent;
}

.cge-tooltip-wrapper:hover .cge-tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

/* Toggle Switch */
.cge-switch-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--cge-text-main);
}

.cge-switch {
  position: relative;
  width: 44px;
  height: 24px;
  background-color: var(--cge-border);
  border-radius: 999px;
  transition: background-color 0.3s ease;
}

.cge-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background-color: #fff;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

input:checked + .cge-switch {
  background-color: var(--cge-success-from);
}

input:checked + .cge-switch::after {
  transform: translateX(20px);
}

/* Custom Checkbox */
.cge-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--cge-text-main);
}

.cge-checkbox {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--cge-border);
  border-radius: 4px;
  background-color: var(--cge-bg-surface);
  transition: all 0.2s ease;
  display: grid;
  place-content: center;
  cursor: pointer;
}

.cge-checkbox::before {
  content: "";
  width: 10px;
  height: 10px;
  transform: scale(0);
  transition: 120ms transform ease-in-out;
  box-shadow: inset 1em 1em var(--cge-bg-surface);
  background-color: var(--cge-bg-surface);
  transform-origin: bottom left;
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}

.cge-checkbox:checked {
  background-color: var(--cge-primary-from);
  border-color: var(--cge-primary-from);
}

.cge-checkbox:checked::before {
  transform: scale(1);
}

/* Multi-select Mock */
.cge-multi-select {
  border: 2px solid var(--cge-border);
  border-radius: var(--cge-radius-md);
  background: var(--cge-bg-body);
  min-height: 48px;
  padding: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.cge-chip {
  background: var(--cge-btn-outline-hover-bg);
  color: var(--cge-text-main);
  padding: 4px 8px;
  border-radius: var(--cge-radius-sm);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.cge-chip .material-symbols-outlined {
  font-size: 14px;
  cursor: pointer;
}

/* ==========================================================================
   Animated Success Icon
   ========================================================================== */
.cge-success-anim {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: block;
  stroke-width: 2;
  stroke: var(--cge-success-from);
  stroke-miterlimit: 10;
  box-shadow: inset 0px 0px 0px var(--cge-success-from);
  animation: fillSuccess .4s ease-in-out .4s forwards, scaleSuccess .3s ease-in-out .9s both;
}

.cge-success-anim-circle {
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  stroke-width: 2;
  stroke-miterlimit: 10;
  stroke: var(--cge-success-from);
  fill: none;
  animation: strokeSuccess 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.cge-success-anim-check {
  transform-origin: 50% 50%;
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  animation: strokeSuccess 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards;
}

@keyframes strokeSuccess {
  100% { stroke-dashoffset: 0; }
}

@keyframes scaleSuccess {
  0%, 100% { transform: none; }
  50% { transform: scale3d(1.1, 1.1, 1); }
}

@keyframes fillSuccess {
  100% { box-shadow: inset 0px 0px 0px 30px rgba(16, 185, 129, 0.1); }
}