@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Outfit:wght@400;500;600;700&display=swap');

:root {
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --color-mint: #10b981;
  --color-mint-hover: #059669;
  --color-mint-light: #ecfdf5;
  --border-grey: #e5e7eb;
  --text-dark: #111827;
  --text-medium: #4b5563;
  --text-light: #9ca3af;
  --color-red: #ef4444;
  --color-red-light: #fef2f2;
  
  /* Layout */
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.06), 0 8px 10px -6px rgba(0, 0, 0, 0.06);
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-dark);
}

/* Layout */
.app-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  border-bottom: 1px solid var(--border-grey);
  padding: 20px 0;
  background-color: var(--bg-primary);
  position: sticky;
  top: 0;
  z-index: 100;
}

header .nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-dark);
}

.logo-dot {
  width: 10px;
  height: 10px;
  background-color: var(--color-mint);
  border-radius: 50%;
  display: inline-block;
}

.nav-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-medium);
  font-size: 15px;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.nav-links a:hover {
  color: var(--color-mint);
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 60px 0 40px;
  max-width: 700px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 44px;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.hero h1 span {
  color: var(--color-mint);
}

.hero p {
  color: var(--text-medium);
  font-size: 18px;
  line-height: 1.5;
}

/* Upload Dashboard */
.main-dashboard {
  max-width: 1100px;
  margin: 0 auto 100px;
}

/* Language Selector */
.lang-selector-container {
  display: flex;
  align-items: center;
  margin-left: 12px;
}

.lang-selector {
  border: 1px solid var(--border-grey);
  background-color: var(--bg-primary);
  color: var(--text-medium);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: var(--border-radius-sm);
  outline: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.lang-selector:hover {
  border-color: var(--color-mint);
  color: var(--text-dark);
}

/* Critique Stars rating (Smaller stars for 7 criteria) */
.critique-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
}

.critique-stars .star-icon {
  width: 18px;
  height: 18px;
}


.card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-grey);
  border-radius: var(--border-radius-md);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

/* File Upload Zone */
.upload-zone {
  border: 2px dashed var(--border-grey);
  border-radius: var(--border-radius-md);
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  background-color: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--color-mint);
  background-color: var(--color-mint-light);
}

.upload-icon {
  width: 48px;
  height: 48px;
  color: var(--color-mint);
  margin-bottom: 16px;
}

.upload-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.upload-hint {
  color: var(--text-light);
  font-size: 14px;
}

.file-input {
  display: none;
}

/* Selected File Display */
.selected-file-container {
  display: none;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-grey);
  border-radius: var(--border-radius-sm);
  padding: 12px 16px;
  margin-top: 16px;
}

.file-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.file-icon {
  color: var(--color-mint);
}

.file-name {
  font-weight: 500;
  font-size: 14px;
  max-width: 250px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-size {
  color: var(--text-light);
  font-size: 12px;
}

.remove-file-btn {
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  padding: 4px;
  transition: var(--transition-smooth);
}

.remove-file-btn:hover {
  color: var(--color-red);
}

/* Captcha Block */
.captcha-container {
  margin-top: 24px;
  border-top: 1px solid var(--border-grey);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.captcha-label {
  font-weight: 600;
  font-size: 14px;
}

.captcha-box {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.captcha-image-wrapper {
  cursor: pointer;
  display: flex;
  align-items: center;
}

.captcha-input {
  border: 1px solid var(--border-grey);
  border-radius: var(--border-radius-sm);
  padding: 10px 14px;
  font-size: 16px;
  font-family: var(--font-body);
  max-width: 140px;
  outline: none;
  transition: var(--transition-smooth);
}

.captcha-input:focus {
  border-color: var(--color-mint);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.refresh-captcha {
  background: none;
  border: none;
  color: var(--color-mint);
  font-size: 13px;
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.refresh-captcha:hover {
  text-decoration: underline;
}

/* Consent Checkbox */
.consent-container {
  margin-top: 16px;
  text-align: left;
}

.consent-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-medium);
  cursor: pointer;
  line-height: 1.45;
  user-select: none;
}

.consent-checkbox {
  width: 17px;
  height: 17px;
  margin-top: 1px;
  accent-color: var(--color-mint);
  cursor: pointer;
  flex-shrink: 0;
}

/* Button UI */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-mint);
  color: var(--bg-primary);
  border: none;
  border-radius: var(--border-radius-sm);
  padding: 14px 28px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  width: 100%;
  margin-top: 24px;
}

.btn:hover {
  background-color: var(--color-mint-hover);
}

.btn:disabled {
  background-color: var(--border-grey);
  color: var(--text-light);
  cursor: not-allowed;
}

/* Loading state */
.loading-wrapper {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 0;
  text-align: center;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 3px solid var(--border-grey);
  border-top-color: var(--color-mint);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 20px;
}

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

.loading-steps {
  list-style: none;
  color: var(--text-medium);
  font-size: 14px;
  margin-top: 10px;
}

.loading-steps li {
  margin: 6px 0;
  opacity: 0.4;
  transition: var(--transition-smooth);
}

.loading-steps li.active {
  opacity: 1;
  font-weight: 600;
  color: var(--color-mint);
}

/* Error Message */
.error-banner {
  display: none;
  background-color: var(--color-red-light);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--color-red);
  padding: 12px 16px;
  border-radius: var(--border-radius-sm);
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 500;
}

/* Results Section & Visual Dashboard */
.results-section {
  display: none;
  margin-top: 40px;
  border-top: 1px dashed var(--border-grey);
  padding-top: 40px;
}

.results-header {
  text-align: center;
  margin-bottom: 28px;
}

.results-header h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.results-summary {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-medium);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Dashboard Visual Grid (Top Row) */
.dashboard-visual-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.dashboard-score-card,
.dashboard-radar-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-grey);
  border-radius: var(--border-radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.dashboard-score-card:hover,
.dashboard-radar-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(16, 185, 129, 0.25);
}

.dashboard-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

/* Score Gauge */
.gauge-container {
  position: relative;
  width: 150px;
  height: 150px;
  margin: 4px auto 14px;
}

.score-gauge-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.gauge-bg {
  fill: none;
  stroke: var(--border-grey);
  stroke-width: 12;
}

.gauge-progress {
  fill: none;
  stroke: var(--color-mint);
  stroke-width: 12;
  stroke-linecap: round;
  stroke-dasharray: 402.12;
  stroke-dashoffset: 402.12;
  transition: stroke-dashoffset 1.4s cubic-bezier(0.34, 1.56, 0.64, 1), stroke 0.4s ease;
}

.gauge-center-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.gauge-score-value {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 800;
  line-height: 1;
  color: var(--text-dark);
}

.gauge-score-max {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light);
  margin-top: 2px;
}

.gauge-status-badge {
  display: inline-block;
  margin: 0 auto 20px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: center;
  transition: var(--transition-smooth);
}

.badge-excellent {
  background: var(--color-mint-light);
  color: var(--color-mint);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-good {
  background: #fef3c7;
  color: #d97706;
  border: 1px solid rgba(217, 119, 6, 0.3);
}

.badge-warning {
  background: var(--color-red-light);
  color: var(--color-red);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* KPI Mini Grid */
.kpi-mini-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: auto;
  border-top: 1px dashed var(--border-grey);
  padding-top: 16px;
}

.kpi-mini-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 8px 4px;
  background: var(--bg-primary);
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-grey);
}

.kpi-icon-wrap {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
}

.kpi-icon-wrap.ats-icon {
  background: #eff6ff;
  color: #2563eb;
}

.kpi-icon-wrap.strength-icon {
  background: var(--color-mint-light);
  color: var(--color-mint);
}

.kpi-icon-wrap.warning-icon {
  background: var(--color-red-light);
  color: var(--color-red);
}

.kpi-data {
  display: flex;
  flex-direction: column;
}

.kpi-value {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dark);
}

.kpi-label {
  font-size: 10px;
  color: var(--text-medium);
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Radar Card Header */
.radar-card-header {
  margin-bottom: 12px;
}

.radar-subtitle {
  display: block;
  font-size: 12px;
  color: var(--text-light);
  margin-top: -10px;
}

.radar-chart-container {
  width: 100%;
  height: 100%;
  min-height: 290px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.radar-svg {
  width: 100%;
  max-width: 440px;
  height: auto;
  overflow: visible;
}

.radar-grid-polygon {
  fill: none;
  stroke: var(--border-grey);
  stroke-width: 1;
  stroke-dasharray: 2, 3;
}

.radar-grid-outer {
  fill: rgba(16, 185, 129, 0.02);
  stroke: var(--border-grey);
  stroke-width: 1.5;
  stroke-dasharray: none;
}

.radar-axis-line {
  stroke: var(--border-grey);
  stroke-width: 1;
}

.radar-data-polygon {
  fill: rgba(16, 185, 129, 0.25);
  stroke: var(--color-mint);
  stroke-width: 2.5;
  stroke-linejoin: round;
  filter: drop-shadow(0 4px 12px rgba(16, 185, 129, 0.3));
  transition: all 0.8s ease-out;
}

.radar-vertex-point {
  fill: #ffffff;
  stroke: var(--color-mint);
  stroke-width: 2.5;
  transition: r 0.2s ease;
  cursor: pointer;
}

.radar-vertex-point:hover {
  r: 6.5;
  fill: var(--color-mint);
  stroke: #ffffff;
}

.radar-axis-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  fill: var(--text-dark);
}

.radar-axis-score {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  fill: var(--color-mint);
}

/* Detailed Breakdown Header */
.detailed-breakdown-header {
  margin: 32px 0 16px;
}

.detailed-breakdown-header h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
}

/* Upgraded Critique Grid */
.critique-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.critique-item {
  border: 1px solid var(--border-grey);
  border-radius: var(--border-radius-md);
  padding: 18px;
  background-color: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.critique-item:hover {
  background-color: var(--bg-primary);
  border-color: rgba(16, 185, 129, 0.3);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.critique-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.critique-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.critique-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--color-mint-light);
  color: var(--color-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.critique-title {
  font-size: 14px;
  color: var(--text-dark);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.critique-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 12px;
  text-transform: uppercase;
}

.critique-badge.badge-5,
.critique-badge.badge-4 {
  background: var(--color-mint-light);
  color: var(--color-mint);
}

.critique-badge.badge-3 {
  background: #fef3c7;
  color: #d97706;
}

.critique-badge.badge-2,
.critique-badge.badge-1 {
  background: var(--color-red-light);
  color: var(--color-red);
}

/* Progress bar inside critique card */
.critique-progress-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.critique-progress-track {
  flex: 1;
  height: 6px;
  background: var(--border-grey);
  border-radius: 3px;
  overflow: hidden;
}

.critique-progress-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--color-mint);
  transition: width 1s ease-out;
}

.critique-progress-fill.fill-warn {
  background: #f59e0b;
}

.critique-progress-fill.fill-danger {
  background: var(--color-red);
}

.critique-stars-count {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-medium);
  min-width: 44px;
  text-align: right;
}

.critique-feedback {
  font-size: 13px;
  color: var(--text-medium);
  line-height: 1.45;
  margin-top: auto;
}

/* Detailed Explanation */
.detailed-explanation {
  background-color: var(--bg-secondary);
  border-left: 4px solid var(--color-mint);
  padding: 24px;
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  margin-bottom: 40px;
}

.detailed-explanation h3 {
  font-size: 18px;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.detailed-explanation p {
  color: var(--text-medium);
  font-size: 14px;
  line-height: 1.6;
  white-space: pre-line;
}

/* Dashboard Responsive */
@media (max-width: 850px) {
  .dashboard-visual-grid {
    grid-template-columns: 1fr;
  }
  
  .critique-grid {
    grid-template-columns: 1fr;
  }

  .radar-chart-container {
    min-height: 260px;
  }
}

/* Optimization Pricing Plans */
.pricing-section {
  border-top: 1px solid var(--border-grey);
  padding-top: 40px;
}

.pricing-title {
  text-align: center;
  font-size: 24px;
  margin-bottom: 8px;
}

.pricing-subtitle {
  text-align: center;
  color: var(--text-medium);
  font-size: 15px;
  margin-bottom: 32px;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.plan-card {
  border: 1px solid var(--border-grey);
  border-radius: var(--border-radius-md);
  padding: 30px;
  background-color: var(--bg-primary);
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
  position: relative;
}

.plan-card.popular {
  border-color: var(--color-mint);
  box-shadow: var(--shadow-md);
}

.plan-card.popular::before {
  content: 'Recomendado';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-mint);
  color: white;
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-display);
}

.plan-name {
  font-size: 20px;
  margin-bottom: 8px;
}

.plan-price {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 20px;
}

.plan-price span {
  font-size: 16px;
  color: var(--text-medium);
  font-weight: 400;
}

.plan-features {
  list-style: none;
  margin-bottom: 30px;
  flex-grow: 1;
}

.plan-features li {
  font-size: 14px;
  color: var(--text-medium);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.plan-features svg {
  color: var(--color-mint);
  flex-shrink: 0;
}

.plan-input-group {
  margin-bottom: 16px;
}

.plan-input-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-medium);
}

.plan-input {
  width: 100%;
  border: 1px solid var(--border-grey);
  border-radius: var(--border-radius-sm);
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
  font-family: var(--font-body);
  transition: var(--transition-smooth);
}

.plan-input:focus {
  border-color: var(--color-mint);
}

/* Optimized CV Output Panel */
.optimized-output-container {
  display: none;
  margin-top: 40px;
  border-top: 1px solid var(--border-grey);
  padding-top: 40px;
}

.optimized-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
}

.optimized-title {
  font-size: 22px;
}

.optimized-actions {
  display: flex;
  gap: 12px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-secondary);
  color: var(--text-dark);
  border: 1px solid var(--border-grey);
  border-radius: var(--border-radius-sm);
  padding: 10px 16px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background-color: var(--border-grey);
}

.optimized-content-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-grey);
  border-radius: var(--border-radius-md);
  padding: 30px;
  max-height: 600px;
  overflow-y: auto;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
}

.optimized-content-box p {
  margin-bottom: 16px;
}

.optimized-content-box h1, .optimized-content-box h2, .optimized-content-box h3 {
  margin-top: 24px;
  margin-bottom: 12px;
  line-height: 1.3;
}

.optimized-content-box h1 { font-size: 24px; border-bottom: 1px solid var(--border-grey); padding-bottom: 8px; }
.optimized-content-box h2 { font-size: 20px; }
.optimized-content-box h3 { font-size: 16px; }

.optimized-content-box ul, .optimized-content-box ol {
  margin-bottom: 16px;
  padding-left: 20px;
}

.optimized-content-box li {
  margin-bottom: 6px;
}

/* Modal Styling */
dialog {
  border: none;
  border-radius: var(--border-radius-md);
  padding: 0;
  max-width: 460px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  margin: auto;
  background-color: var(--bg-primary);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.2s ease-out, transform 0.2s ease-out, overlay 0.2s allow-discrete, display 0.2s allow-discrete;
}

dialog[open] {
  opacity: 1;
  transform: scale(1);
}

@starting-style {
  dialog[open] {
    opacity: 0;
    transform: scale(0.9);
  }
}

dialog::backdrop {
  background-color: rgba(17, 24, 39, 0.4);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.2s ease-out, overlay 0.2s allow-discrete, display 0.2s allow-discrete;
}

dialog[open]::backdrop {
  opacity: 1;
}

@starting-style {
  dialog[open]::backdrop {
    opacity: 0;
  }
}

.modal-content {
  padding: 32px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-light);
  cursor: pointer;
  padding: 4px;
  transition: var(--transition-smooth);
}

.modal-close:hover {
  color: var(--text-dark);
}

.modal-title {
  font-size: 20px;
}

.checkout-details {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-grey);
  border-radius: var(--border-radius-sm);
  padding: 16px;
  margin-bottom: 24px;
}

.checkout-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  margin-bottom: 8px;
}

.checkout-row:last-child {
  margin-bottom: 0;
  font-weight: 600;
  font-size: 16px;
  border-top: 1px solid var(--border-grey);
  padding-top: 8px;
  margin-top: 8px;
}

.payment-methods {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.payment-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid var(--border-grey);
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-sm);
  padding: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  width: 100%;
}

.payment-btn:hover {
  border-color: var(--color-mint);
  background-color: var(--color-mint-light);
}

.payment-btn.paypal {
  border-color: #ffc439;
  background-color: #ffc439;
  color: #111;
}

.payment-btn.paypal:hover {
  background-color: #f2ba32;
}

/* Success Modal View */
.success-view {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
}

.success-icon {
  color: var(--color-mint);
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
}

/* Footer styling */
footer {
  border-top: 1px solid var(--border-grey);
  padding: 40px 0;
  text-align: center;
  color: var(--text-light);
  font-size: 13px;
  background-color: var(--bg-secondary);
}

/* How it Works Section */
.how-it-works-section {
  margin: 5rem auto;
  padding: 0 24px;
}

.section-title {
  text-align: center;
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 3.5rem;
  color: var(--text-dark);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.step-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-grey);
  border-radius: var(--border-radius-md);
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-mint);
}

.step-number {
  width: 50px;
  height: 50px;
  background-color: var(--color-mint-light);
  color: var(--color-mint);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  border: 2px solid var(--color-mint);
}

.step-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
  font-weight: 700;
}

.step-desc {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* Responsive tweaks */
@media (max-width: 850px) {
  .steps-container { grid-template-columns: 1fr; gap: 1.5rem; }
}

@media (max-width: 600px) {
  .hero h1 { font-size: 32px; }
  .card { padding: 24px; }
  .upload-zone { padding: 32px 16px; }
  .critique-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 1.75rem; margin-bottom: 2.5rem; }
}