/**
 * MCP Apps Design System
 * Glassmorphism theme with CopilotKit brand colors
 *
 * This is a REFERENCE file - styles are inlined into each HTML app.
 * Update this file, then copy relevant sections to each app.
 */

/* ============================================
   FONTS
   ============================================ */

/* Google Fonts import - works in sandboxed iframes */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap");

/* ============================================
   COLOR PALETTE (CopilotKit Brand)
   ============================================ */

:root {
  /* Primary accents */
  --color-lilac: #bec2ff;
  --color-lilac-light: #d4d7ff;
  --color-lilac-dark: #9599e0;

  --color-mint: #85e0ce;
  --color-mint-light: #a8ebe0;
  --color-mint-dark: #1b936f;

  /* Surfaces */
  --color-surface: #dedee9;
  --color-surface-light: #f7f7f9;
  --color-surface-darker: #dbdbe5;
  --color-container: #ffffff;
  --color-container-glass: rgba(255, 255, 255, 0.7);

  /* Text */
  --color-text-primary: #010507;
  --color-text-secondary: #57575b;
  --color-text-disabled: #838389;
  --color-text-invert: #ffffff;

  /* Borders */
  --color-border: #dbdbe5;
  --color-border-glass: rgba(255, 255, 255, 0.3);

  /* Status colors */
  --color-success: #22c55e;
  --color-success-light: #dcfce7;
  --color-warning: #f59e0b;
  --color-warning-light: #fef3c7;
  --color-error: #ef4444;
  --color-error-light: #fee2e2;
  --color-info: #3b82f6;
  --color-info-light: #dbeafe;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

:root {
  --font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;

  /* Type scale */
  --text-xs: 0.75rem; /* 12px */
  --text-sm: 0.875rem; /* 14px */
  --text-base: 1rem; /* 16px */
  --text-lg: 1.125rem; /* 18px */
  --text-xl: 1.25rem; /* 20px */
  --text-2xl: 1.5rem; /* 24px */
  --text-3xl: 2rem; /* 32px */
  --text-4xl: 2.5rem; /* 40px */

  /* Font weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* Line heights */
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
}

/* ============================================
   SPACING
   ============================================ */

:root {
  --space-1: 0.25rem; /* 4px */
  --space-2: 0.5rem; /* 8px */
  --space-3: 0.75rem; /* 12px */
  --space-4: 1rem; /* 16px */
  --space-5: 1.25rem; /* 20px */
  --space-6: 1.5rem; /* 24px */
  --space-8: 2rem; /* 32px */
  --space-10: 2.5rem; /* 40px */
  --space-12: 3rem; /* 48px */
}

/* ============================================
   SHADOWS
   ============================================ */

:root {
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-glass: 0 4px 30px rgba(0, 0, 0, 0.1);
  --shadow-glow-lilac: 0 0 20px rgba(190, 194, 255, 0.4);
  --shadow-glow-mint: 0 0 20px rgba(133, 224, 206, 0.4);
}

/* ============================================
   BORDER RADIUS
   ============================================ */

:root {
  --radius-sm: 0.375rem; /* 6px */
  --radius-md: 0.5rem; /* 8px */
  --radius-lg: 0.75rem; /* 12px */
  --radius-xl: 1rem; /* 16px */
  --radius-2xl: 1.5rem; /* 24px */
  --radius-full: 9999px;
}

/* ============================================
   ANIMATIONS
   ============================================ */

:root {
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
  --transition-slower: 500ms ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes blob {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(20px, -30px) scale(1.1);
  }
  50% {
    transform: translate(-20px, 20px) scale(0.9);
  }
  75% {
    transform: translate(30px, 10px) scale(1.05);
  }
}

/* ============================================
   GLASSMORPHISM BASE CLASSES
   ============================================ */

.glass {
  background: var(--color-container-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-glass);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
}

.glass-subtle {
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
}

.glass-dark {
  background: rgba(1, 5, 7, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  color: var(--color-text-invert);
}

/* ============================================
   ABSTRACT SHAPES BACKGROUND
   ============================================ */

.abstract-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  background: var(--color-surface);
  z-index: -1;
}

.abstract-bg::before,
.abstract-bg::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.6;
  animation: blob 20s ease-in-out infinite;
}

.abstract-bg::before {
  width: 500px;
  height: 500px;
  background: var(--color-lilac);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.abstract-bg::after {
  width: 400px;
  height: 400px;
  background: var(--color-mint);
  bottom: -50px;
  left: -50px;
  animation-delay: -7s;
}

/* Third blob via additional element */
.abstract-blob {
  position: absolute;
  width: 350px;
  height: 350px;
  background: var(--color-lilac-light);
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: blob 25s ease-in-out infinite;
  animation-delay: -14s;
}

/* ============================================
   BUTTON STYLES
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-family);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  line-height: var(--leading-normal);
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn:focus-visible {
  outline: 2px solid var(--color-lilac);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-lilac);
  color: var(--color-text-primary);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-lilac-dark);
  box-shadow: var(--shadow-glow-lilac);
}

.btn-primary:active:not(:disabled) {
  transform: scale(0.98);
}

.btn-secondary {
  background: var(--color-container-glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--color-container);
  border-color: var(--color-lilac);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
}

.btn-ghost:hover:not(:disabled) {
  background: rgba(0, 0, 0, 0.05);
  color: var(--color-text-primary);
}

.btn-success {
  background: var(--color-mint);
  color: var(--color-text-primary);
}

.btn-success:hover:not(:disabled) {
  background: var(--color-mint-dark);
  color: var(--color-text-invert);
  box-shadow: var(--shadow-glow-mint);
}

.btn-danger {
  background: var(--color-error);
  color: var(--color-text-invert);
}

.btn-danger:hover:not(:disabled) {
  background: #dc2626;
}

/* ============================================
   CARD STYLES
   ============================================ */

.card {
  background: var(--color-container-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-glass);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  box-shadow: var(--shadow-glass);
}

.card-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.card-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
}

.card-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* ============================================
   FORM ELEMENTS
   ============================================ */

.input {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-family);
  font-size: var(--text-sm);
  background: var(--color-container-glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.input:focus {
  outline: none;
  border-color: var(--color-lilac);
  box-shadow: 0 0 0 3px rgba(190, 194, 255, 0.2);
}

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

/* ============================================
   UTILITY CLASSES
   ============================================ */

/* Display */
.hidden {
  display: none;
}
.block {
  display: block;
}
.flex {
  display: flex;
}
.inline-flex {
  display: inline-flex;
}
.grid {
  display: grid;
}

/* Flex */
.flex-col {
  flex-direction: column;
}
.flex-wrap {
  flex-wrap: wrap;
}
.items-center {
  align-items: center;
}
.items-start {
  align-items: flex-start;
}
.items-end {
  align-items: flex-end;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.justify-end {
  justify-content: flex-end;
}
.flex-1 {
  flex: 1;
}
.flex-shrink-0 {
  flex-shrink: 0;
}

/* Gap */
.gap-1 {
  gap: var(--space-1);
}
.gap-2 {
  gap: var(--space-2);
}
.gap-3 {
  gap: var(--space-3);
}
.gap-4 {
  gap: var(--space-4);
}
.gap-6 {
  gap: var(--space-6);
}

/* Padding */
.p-2 {
  padding: var(--space-2);
}
.p-3 {
  padding: var(--space-3);
}
.p-4 {
  padding: var(--space-4);
}
.p-6 {
  padding: var(--space-6);
}
.px-2 {
  padding-left: var(--space-2);
  padding-right: var(--space-2);
}
.px-3 {
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}
.px-4 {
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}
.py-1 {
  padding-top: var(--space-1);
  padding-bottom: var(--space-1);
}
.py-2 {
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
}
.py-3 {
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

/* Margin */
.m-0 {
  margin: 0;
}
.mt-2 {
  margin-top: var(--space-2);
}
.mt-3 {
  margin-top: var(--space-3);
}
.mt-4 {
  margin-top: var(--space-4);
}
.mb-2 {
  margin-bottom: var(--space-2);
}
.mb-3 {
  margin-bottom: var(--space-3);
}
.mb-4 {
  margin-bottom: var(--space-4);
}
.ml-auto {
  margin-left: auto;
}
.mr-auto {
  margin-right: auto;
}

/* Width/Height */
.w-full {
  width: 100%;
}
.h-full {
  height: 100%;
}
.min-h-screen {
  min-height: 100vh;
}

/* Position */
.relative {
  position: relative;
}
.absolute {
  position: absolute;
}
.fixed {
  position: fixed;
}
.inset-0 {
  inset: 0;
}

/* Text */
.text-xs {
  font-size: var(--text-xs);
}
.text-sm {
  font-size: var(--text-sm);
}
.text-base {
  font-size: var(--text-base);
}
.text-lg {
  font-size: var(--text-lg);
}
.text-xl {
  font-size: var(--text-xl);
}
.text-2xl {
  font-size: var(--text-2xl);
}
.text-3xl {
  font-size: var(--text-3xl);
}
.font-normal {
  font-weight: var(--font-normal);
}
.font-medium {
  font-weight: var(--font-medium);
}
.font-semibold {
  font-weight: var(--font-semibold);
}
.font-bold {
  font-weight: var(--font-bold);
}
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}
.leading-tight {
  line-height: var(--leading-tight);
}
.leading-normal {
  line-height: var(--leading-normal);
}
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Colors */
.text-primary {
  color: var(--color-text-primary);
}
.text-secondary {
  color: var(--color-text-secondary);
}
.text-disabled {
  color: var(--color-text-disabled);
}
.text-success {
  color: var(--color-success);
}
.text-error {
  color: var(--color-error);
}
.text-lilac {
  color: var(--color-lilac-dark);
}
.text-mint {
  color: var(--color-mint-dark);
}

/* Background */
.bg-surface {
  background: var(--color-surface);
}
.bg-container {
  background: var(--color-container);
}
.bg-glass {
  background: var(--color-container-glass);
}
.bg-lilac {
  background: var(--color-lilac);
}
.bg-mint {
  background: var(--color-mint);
}
.bg-success-light {
  background: var(--color-success-light);
}
.bg-error-light {
  background: var(--color-error-light);
}

/* Border */
.border {
  border: 1px solid var(--color-border);
}
.border-glass {
  border: 1px solid var(--color-border-glass);
}
.border-lilac {
  border-color: var(--color-lilac);
}
.rounded-md {
  border-radius: var(--radius-md);
}
.rounded-lg {
  border-radius: var(--radius-lg);
}
.rounded-xl {
  border-radius: var(--radius-xl);
}
.rounded-full {
  border-radius: var(--radius-full);
}

/* Shadow */
.shadow-sm {
  box-shadow: var(--shadow-sm);
}
.shadow-md {
  box-shadow: var(--shadow-md);
}
.shadow-lg {
  box-shadow: var(--shadow-lg);
}
.shadow-glass {
  box-shadow: var(--shadow-glass);
}

/* Overflow */
.overflow-hidden {
  overflow: hidden;
}
.overflow-auto {
  overflow: auto;
}
.overflow-x-auto {
  overflow-x: auto;
}

/* Cursor */
.cursor-pointer {
  cursor: pointer;
}
.cursor-grab {
  cursor: grab;
}
.cursor-grabbing {
  cursor: grabbing;
}

/* Transitions */
.transition {
  transition: all var(--transition-base);
}
.transition-fast {
  transition: all var(--transition-fast);
}

/* Animation */
.animate-fadeIn {
  animation: fadeIn var(--transition-base) ease;
}
.animate-slideUp {
  animation: slideUp var(--transition-base) ease;
}
.animate-spin {
  animation: spin 1s linear infinite;
}
.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* Opacity */
.opacity-0 {
  opacity: 0;
}
.opacity-50 {
  opacity: 0.5;
}
.opacity-75 {
  opacity: 0.75;
}
.opacity-100 {
  opacity: 1;
}

/* Z-index */
.z-0 {
  z-index: 0;
}
.z-10 {
  z-index: 10;
}
.z-20 {
  z-index: 20;
}
.z-50 {
  z-index: 50;
}