@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400..800;1,400..800&family=Libre+Franklin:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Color Palette */
  --bg-primary: #F7F7F6;
  --bg-secondary: #FFFFFF;
  --bg-card: #FFFFFF;
  --border-glass: #E4E4E3;
  
  --accent-blue: #708090;      /* Slate Blue */
  --accent-purple: #8A9A5B;    /* Sage Green */
  --accent-cyan: #C27B66;      /* Terracotta */
  --accent-gradient: linear-gradient(135deg, #8A9A5B 0%, #708090 50%, #C27B66 100%);
  --accent-gradient-hover: linear-gradient(135deg, #7A8A4B 0%, #607080 50%, #B26B56 100%);
  
  --text-primary: #2F3131;    /* Charcoal */
  --text-secondary: #5C6066;  /* Slate-gray */
  --text-muted: #8C9096;      /* Soft gray */
  
  /* Layout tokens */
  --font-sans: 'Libre Franklin', 'Inter', sans-serif;
  --font-display: 'EB Garamond', Georgia, serif;
  --radius-lg: 12px;
  --radius-md: 6px;
  
  /* Shadows & Glows */
  --shadow-glow: 0 4px 20px rgba(138, 154, 91, 0.08);
  --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Curatorial Cards */
.glass-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  padding: 2.5rem;
  transition: var(--transition-smooth);
}

.glass-panel:hover {
  border-color: var(--accent-purple);
  box-shadow: 0 6px 24px rgba(138, 154, 91, 0.08);
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

h1 {
  font-size: 2.8rem;
  line-height: 1.2;
}

h2 {
  font-size: 2rem;
  line-height: 1.3;
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Inputs & Form Elements */
input, select, textarea {
  background: #FFFFFF;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
  width: 100%;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(138, 154, 91, 0.15);
  background: #FFFFFF;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-sans);
  font-weight: 550;
  font-size: 0.95rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
}

.btn-primary {
  background: var(--accent-purple);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: #7A8A4B;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(138, 154, 91, 0.2);
}

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

.btn-secondary {
  background: #FFFFFF;
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: #F7F7F6;
  border-color: var(--text-muted);
  transform: translateY(-0.5px);
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Header & Navigation Styles */
header {
  border-bottom: 1px solid var(--border-glass);
  background: #FFFFFF;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.01);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  text-decoration: none;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

/* Pulse Glow Update for Light Aesthetic */
@keyframes pulseGlow {
  0% { box-shadow: 0 0 12px rgba(138, 154, 91, 0.1); }
  50% { box-shadow: 0 0 20px rgba(138, 154, 91, 0.2); }
  100% { box-shadow: 0 0 12px rgba(138, 154, 91, 0.1); }
}

.pulse-glow {
  animation: pulseGlow 4s infinite;
}

/* Tables styling */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

th, td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-glass);
}

th {
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--text-primary);
}

td {
  color: var(--text-secondary);
}

tr:hover td {
  color: var(--text-primary);
  background: #F7F7F6;
}

/* SurveyJS Light Theme Text Overrides */
.sd-root-modern, .sv-root-modern {
  --sjs-general-forecolor: #2F3131 !important;
  --sjs-general-forecolor-light: #5C6066 !important;
  --sjs-general-forecolor-dim: #5C6066 !important;
  --sjs-primary-color: #8A9A5B !important;
  --sjs-primary-color-light: rgba(138, 154, 91, 0.1) !important;
  --sjs-primary-color-hover: #7A8A4B !important;
  --sjs-general-backcolor: #FFFFFF !important;
  --sjs-general-backcolor-dim: #F7F7F6 !important;
  --sjs-border-default: #E4E4E3 !important;
  --sjs-border-inside: #E4E4E3 !important;
}

.sd-title, 
.sd-question__title, 
.sd-rating__min-text, 
.sd-rating__max-text, 
.sd-page__title, 
.sd-page__description,
.sd-section__title, 
.sd-string-viewer,
.sv-string-viewer,
.sd-item__control-label,
.sd-item__text,
.sd-selectbase__item-text,
.sd-matrix__text,
.sd-matrix__label {
  color: #2F3131 !important;
}

.sd-description,
.sd-question__description {
  color: #5C6066 !important;
}

.sd-rating__item-text {
  color: #2F3131 !important;
}

/* SurveyJS Input Decorators */
.sd-item__decorator, 
.sv-item__decorator,
.sd-radio__decorator,
.sd-checkbox__decorator {
  border: 2px solid #D4D4D3 !important;
  background-color: #FFFFFF !important;
  transition: all 0.2s ease !important;
}

/* Hover state */
.sd-item:hover .sd-item__decorator,
.sd-selectbase__item:hover .sd-item__decorator,
.sd-matrix__label:hover .sd-item__decorator {
  border-color: var(--accent-purple) !important;
}

/* Checked/Selected states */
.sd-item__control:checked ~ .sd-item__decorator,
.sd-item__control:checked + .sd-item__decorator,
.sd-item--checked .sd-item__decorator,
.sd-item--checked .sd-radio__decorator,
.sd-item--checked .sd-checkbox__decorator {
  border-color: var(--accent-purple) !important;
  background-color: var(--accent-purple) !important;
}

/* Inner dot for radio and checkmark for checkboxes */
.sd-radio__decorator::after {
  background-color: #FFFFFF !important;
}

.sd-checkbox__decorator::after {
  border-color: #FFFFFF !important;
}

.sd-item__control:focus ~ .sd-item__decorator {
  box-shadow: 0 0 0 3px rgba(138, 154, 91, 0.25) !important;
}

/* Remove blocky backgrounds and cell shading in matrices and panels */
.sd-matrix,
.sd-matrix__row,
.sd-matrix__cell,
.sd-matrix th,
.sd-matrix td,
.sd-table,
.sd-table__row,
.sd-table__cell,
.sd-element,
.sd-question,
.sd-question--nested,
.sd-panel,
.sd-page {
  background-color: transparent !important;
  background: transparent !important;
  box-shadow: none !important;
  border-color: transparent !important;
}

/* Clean, thin borders for rows instead of filled blocks */
.sd-matrix tr,
.sd-table tr {
  border-bottom: 1px solid #E4E4E3 !important;
}

.sd-matrix th,
.sd-table th {
  border-bottom: 2px solid #D4D4D3 !important;
  padding-bottom: 0.75rem !important;
  background: transparent !important;
  color: #2F3131 !important;
}

.sd-matrix__cell,
.sd-table__cell {
  padding: 1rem 0.5rem !important;
}

/* Set a clean, unified background for the main survey panel */
#surveyElement {
  background: #FFFFFF;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.01);
}

/* SurveyJS v2 Dropdown Popup & Shadow Overlays Styling */
.sv-popup__shadow,
.sd-popup__shadow,
.sv-popup__overlay,
.sd-popup__overlay,
.sv-popup--modal .sv-popup__shadow {
  background-color: rgba(47, 49, 49, 0.3) !important;
}

/* Popup menu container */
.sv-popup__container,
.sd-popup__container {
  background-color: #FFFFFF !important;
  border: 1px solid #E4E4E3 !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08) !important;
  border-radius: var(--radius-md) !important;
}

/* Popup footer containing "Cancel" button */
.sv-popup__footer,
.sd-popup__footer {
  background-color: #FFFFFF !important;
  border-top: 1px solid #E4E4E3 !important;
  padding: 0.5rem !important;
}

/* Cancel Button styling */
.sv-popup__button--cancel,
.sd-popup__button--cancel,
.sv-popup__button,
.sd-popup__button {
  background-color: transparent !important;
  color: var(--accent-purple) !important;
  font-family: var(--font-sans) !important;
  font-weight: 600 !important;
  border: none !important;
}

.sv-popup__button--cancel:hover,
.sd-popup__button--cancel:hover {
  color: #7A8A4B !important;
}