/* Enhanced CSS with fixed UI/UX issues in results section */
:root {
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;

  --background-main: #0A0F1E;
  --background-card: #101629;
  --background-input: #1A2033;
  --background-overlay: rgba(10, 15, 30, 0.8);

  --text-primary: #E0E0E0;
  --text-secondary: #A0A8C0;
  --text-placeholder: #6A7189;

  --border-primary: #2A3045;
  --border-focus: var(--accent-primary);

  --accent-primary: #00C9A7;
  --accent-primary-hover: #00A086;
  --accent-primary-light: rgba(0, 201, 167, 0.1);
  --accent-secondary: #00A9E0;

  --status-success: #28A745;
  --status-success-bg: rgba(40, 167, 69, 0.1);
  --status-warning: #FFC107;
  --status-warning-bg: rgba(255, 193, 7, 0.1);
  --status-destructive: #DC3545;
  --status-destructive-bg: rgba(220, 53, 69, 0.1);

  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-accent: 0 4px 14px 0 rgba(0, 201, 167, 0.25);

  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.25s ease-in-out;
  --transition-slow: 0.4s ease-in-out;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--background-main);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

.background-gradient {
  position: fixed;
  inset: 0;
  z-index: -2;
  background: linear-gradient(135deg, 
    var(--background-main) 0%, 
    rgba(16, 22, 41, 0.95) 25%,
    var(--background-main) 50%,
    rgba(10, 15, 30, 0.98) 75%,
    var(--background-main) 100%);
  animation: gradientShift 20s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

.floating-particles {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.floating-particles::before,
.floating-particles::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 201, 167, 0.03) 0%, transparent 70%);
  animation: float 15s ease-in-out infinite;
}

.floating-particles::before {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.floating-particles::after {
  bottom: 20%;
  right: 10%;
  animation-delay: 7s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-20px) rotate(120deg); }
  66% { transform: translateY(10px) rotate(240deg); }
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header Styles */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: var(--background-overlay);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-primary);
  transition: all var(--transition-normal);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  min-height: 80px;
  gap: 1rem;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
  min-width: 0;
}

.logo-container:hover {
  transform: scale(1.02);
}

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse 6s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 201, 167, 0.4); }
  50% { box-shadow: 0 0 0 10px rgba(0, 201, 167, 0); }
}

.logo-text {
  font-size: 1.75rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.2;
  white-space: nowrap;
}

.logo-suffix {
  font-weight: 500;
  font-size: 0.75em;
  opacity: 0.8;
  margin-left: 0.1em;
  color: var(--accent-secondary);
}

.nav {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  background-color: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.nav-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-primary-light), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.nav-btn:hover {
  border-color: var(--accent-primary-light);
  color: var(--accent-primary);
  transform: translateY(-2px);
}

.nav-btn:hover::before {
  opacity: 1;
}

.nav-btn i {
  font-size: 0.9rem;
  z-index: 1;
  position: relative;
}

/* Main Content */
.main {
  flex: 1;
  padding: 3rem 0;
  position: relative;
  z-index: 10;
}

.hero {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, var(--accent-primary-light), rgba(0, 169, 224, 0.1));
  border: 1px solid var(--accent-primary-light);
  border-radius: var(--radius-full);
  color: var(--accent-primary);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  animation: slideInDown 0.8s ease-out 0.2s both;
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-primary) 50%, var(--accent-secondary) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradientFlow 8s ease infinite, slideInDown 0.8s ease-out 0.4s both;
  line-height: 1.1;
}

@keyframes gradientFlow {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 200% center; }
}

.hero-description {
  color: var(--text-secondary);
  font-size: 1.25rem;
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 2rem;
  animation: slideInDown 0.8s ease-out 0.6s both;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 2rem;
  animation: slideInUp 0.8s ease-out 0.8s both;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Detector Card */
.detector-card {
  background: linear-gradient(135deg, var(--background-card), rgba(26, 32, 51, 0.8));
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  width: 100%;
  max-width: 800px;
  margin: 0 auto 4rem;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
  animation: scaleIn 0.6s ease-out 1s both;
}

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

.detector-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

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

.card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.card-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.card-title-section {
  flex: 1;
  min-width: 0;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.card-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
}

.detector-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.input-container {
  position: relative;
}

.input-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.input-wrapper:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.input-field {
  width: 100%;
  min-height: 200px;
  padding: 1.5rem;
  background-color: var(--background-input);
  border: 2px solid var(--border-primary);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: var(--font-primary);
  line-height: 1.6;
  resize: vertical;
  transition: all var(--transition-normal);
  position: relative;
  z-index: 2;
}

.input-field:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 4px var(--accent-primary-light);
  background-color: rgba(26, 32, 51, 0.8);
}

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

.input-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 1;
}

.input-field:placeholder-shown + .input-overlay {
  opacity: 0.6;
}

.input-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-placeholder);
  font-size: 0.9rem;
}

.input-hint i {
  font-size: 2rem;
  opacity: 0.5;
}

.input-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  padding: 0 0.5rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.security-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
  flex: 1;
  min-width: 200px;
}

.security-badge i {
  color: var(--accent-primary);
  flex-shrink: 0;
}

.word-counter {
  color: var(--text-placeholder);
  font-size: 0.85rem;
  font-weight: 500;
  flex-shrink: 0;
}

.submit-btn {
  width: 100%;
  height: 60px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border: none;
  border-radius: var(--radius-lg);
  color: white;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
}

.submit-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-primary-hover), var(--accent-secondary));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-accent);
}

.submit-btn:hover::before {
  opacity: 1;
}

.submit-btn:active {
  transform: translateY(-1px);
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.submit-btn span {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.loading-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.error-message {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, var(--status-destructive-bg), rgba(220, 53, 69, 0.05));
  border: 1px solid var(--status-destructive);
  border-radius: var(--radius-lg);
  color: var(--status-destructive);
  font-size: 0.95rem;
  animation: slideInDown 0.3s ease-out;
}

/* Enhanced Result Card with Fixed Issues */
.result-card {
  background: linear-gradient(135deg, var(--background-card), rgba(26, 32, 51, 0.8));
  border-radius: var(--radius-xl);
  padding: 0; /* Reset padding to handle top bar properly */
  width: 100%;
  max-width: 800px;
  margin: 0 auto 3rem;
  border: 1px solid var(--border-primary);
  box-shadow: var(--shadow-xl);
  animation: slideInUp 0.6s ease-out;
  position: relative;
  overflow: hidden;
}

/* Enhanced top bar design */
.result-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  z-index: 1;
}

.result-card.phishing::before {
  background: linear-gradient(90deg, var(--status-destructive) 0%, #ff4757 50%, var(--status-destructive) 100%);
  box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
}

.result-card.suspicious::before {
  background: linear-gradient(90deg, var(--status-warning) 0%, #ffa502 50%, var(--status-warning) 100%);
  box-shadow: 0 2px 8px rgba(255, 193, 7, 0.3);
}

.result-card.safe::before {
  background: linear-gradient(90deg, var(--status-success) 0%, #2ed573 50%, var(--status-success) 100%);
  box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
}

/* Result card content with proper padding */
.result-content {
  padding: 2.5rem;
  padding-top: 3rem; /* Extra padding to account for top bar */
}

/* Result header with improved layout */
.result-header {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.result-icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  position: relative;
  z-index: 2;
}

.result-icon.phishing {
  background: linear-gradient(135deg, var(--status-destructive-bg), rgba(220, 53, 69, 0.2));
  color: var(--status-destructive);
  border: 2px solid var(--status-destructive);
}

.result-icon.suspicious {
  background: linear-gradient(135deg, var(--status-warning-bg), rgba(255, 193, 7, 0.2));
  color: var(--status-warning);
  border: 2px solid var(--status-warning);
}

.result-icon.safe {
  background: linear-gradient(135deg, var(--status-success-bg), rgba(40, 167, 69, 0.2));
  color: var(--status-success);
  border: 2px solid var(--status-success);
}

.result-title-container {
  flex: 1;
  min-width: 0; /* Prevent overflow */
}

.result-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.result-title.phishing {
  color: var(--status-destructive);
}

.result-title.suspicious {
  color: var(--status-warning);
}

.result-title.safe {
  color: var(--status-success);
}

/* Confidence display improvements */
.confidence-display {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.confidence-bar {
  width: 100%;
  height: 10px;
  background-color: var(--background-input);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.confidence-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  animation: fillBar 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.confidence-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: shimmerBar 2s ease-in-out infinite;
}

@keyframes fillBar {
  from { width: 0%; }
}

@keyframes shimmerBar {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
}

.confidence-fill.safe {
  background: linear-gradient(90deg, var(--status-success), #2ed573);
}

.confidence-fill.suspicious {
  background: linear-gradient(90deg, var(--status-warning), #ffa502);
}

.confidence-fill.phishing {
  background: linear-gradient(90deg, var(--status-destructive), #ff4757);
}

.result-score {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}

.result-summary {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
  font-weight: 500;
}

/* Result explanation wrapper */
.result-explanation-wrapper {
  margin: 2rem 0;
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--background-input), rgba(26, 32, 51, 0.5));
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--accent-primary);
  position: relative;
}

.result-explanation {
  color: var(--text-primary);
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 0;
}

/* Result details section */
.result-details {
  margin: 2rem 0;
}

.details-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.detail-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.detail-item {
  background: linear-gradient(135deg, var(--background-input), rgba(26, 32, 51, 0.6));
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-primary);
  transition: all var(--transition-normal);
  animation: slideInLeft 0.5s ease-out forwards;
  opacity: 0;
  transform: translateX(-20px);
}

.detail-item:hover {
  border-color: var(--accent-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
  gap: 1rem;
}

.detail-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  flex: 1;
}

.severity-badge {
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.severity-badge.high {
  background-color: var(--status-destructive-bg);
  color: var(--status-destructive);
  border: 1px solid var(--status-destructive);
}

.severity-badge.medium {
  background-color: var(--status-warning-bg);
  color: var(--status-warning);
  border: 1px solid var(--status-warning);
}

.severity-badge.safe {
  background-color: var(--status-success-bg);
  color: var(--status-success);
  border: 1px solid var(--status-success);
}

.severity-badge.low {
  background-color: rgba(160, 168, 192, 0.1);
  color: var(--text-secondary);
  border: 1px solid var(--text-secondary);
}

.detail-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0 0 0.5rem 0;
}

.detail-technical {
  font-size: 0.85rem;
  color: var(--text-placeholder);
  font-family: 'Courier New', monospace;
  background-color: rgba(0, 0, 0, 0.2);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  margin-top: 0.5rem;
}

/* Enhanced Feedback Section */
.feedback-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-primary);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.feedback-question {
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 500;
  margin: 0;
  flex: 1;
  min-width: 200px;
}

.report-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.5rem;
  background: linear-gradient(135deg, var(--background-input), rgba(26, 32, 51, 0.8));
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.report-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--status-warning-bg), rgba(255, 193, 7, 0.1));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.report-btn:hover {
  border-color: var(--status-warning);
  color: var(--status-warning);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 193, 7, 0.2);
}

.report-btn:hover::before {
  opacity: 1;
}

.report-btn i {
  font-size: 0.9rem;
  position: relative;
  z-index: 1;
}

.report-btn span {
  position: relative;
  z-index: 1;
}

/* Risk indicators styling */
.risk-high {
  color: var(--status-destructive);
  font-weight: 600;
}

.risk-medium {
  color: var(--status-warning);
  font-weight: 600;
}

.risk-low {
  color: var(--text-secondary);
  font-weight: 500;
}

/* Features Section - Enhanced for 4 cards */
.features-section {
  margin: 4rem 0;
  text-align: center;
  animation: fadeInUp 0.8s ease-out 1.2s both;
}

.features-title {
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 3rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

/* Ensure 4 cards display properly on larger screens */
@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* On medium screens, show 2x2 grid */
@media (min-width: 768px) and (max-width: 1023px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.feature-card {
  background: linear-gradient(135deg, var(--background-card), rgba(26, 32, 51, 0.6));
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-primary-light), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary-light);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: white;
  font-size: 2rem;
  position: relative;
  z-index: 1;
}

/* Ensure all FontAwesome icons are visible */
.feature-icon i {
  display: block;
  line-height: 1;
}

/* Specific fix for fa-user-shield icon */
.feature-icon .fa-user-shield {
  font-size: 1.8rem; /* Slightly smaller to ensure visibility */
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.feature-description {
  color: var(--text-secondary);
  line-height: 1.6;
  position: relative;
  z-index: 1;
  font-size: 0.95rem;
}

/* Footer */
.footer {
  background: linear-gradient(135deg, var(--background-overlay), rgba(16, 22, 41, 0.9));
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-primary);
  padding: 3rem 0 1.5rem;
  position: relative;
  z-index: 10;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  gap: 2rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.footer-logo img {
  flex-shrink: 0;
}

.footer-tagline {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
  flex-shrink: 0;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.footer-link:hover {
  color: var(--accent-primary);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-primary);
}

.copyright {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

/* Dialog Styles */
.dialog {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.dialog.open {
  display: flex;
  animation: fadeIn 0.3s ease-out;
}

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

.dialog-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
}

.dialog-content {
  position: relative;
  width: 100%;
  max-width: 650px;
  max-height: calc(100vh - 4rem);
  display: flex;
  flex-direction: column;
  background: linear-gradient(135deg, var(--background-card), rgba(26, 32, 51, 0.95));
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-xl);
  animation: scaleInDialog 0.3s ease-out;
  z-index: 101;
}

@keyframes scaleInDialog {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.dialog-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 2rem;
}

.dialog-icon-wrapper {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent-primary-light), rgba(0, 169, 224, 0.1));
}

.dialog-icon-main {
  font-size: 2rem;
  color: var(--accent-primary);
}

.dialog-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.dialog-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.dialog-body {
  overflow-y: auto;
  flex-grow: 1;
}

.dialog-section {
  margin-bottom: 1.5rem;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.section-text {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.section-text:last-child {
  margin-bottom: 0;
}

.dialog-note {
  background: linear-gradient(135deg, var(--accent-primary-light), rgba(0, 201, 167, 0.05));
  border-left: 4px solid var(--accent-primary);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-top: 1rem;
}

.dialog-note p {
  color: var(--accent-primary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.dialog-note-warning {
  background: linear-gradient(135deg, var(--status-warning-bg), rgba(255, 193, 7, 0.05));
  border-left-color: var(--status-warning);
}

.dialog-note-warning p {
  color: var(--status-warning);
}

.dialog-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--background-input);
  color: var(--text-secondary);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 102;
}

.dialog-close-btn:hover {
  background-color: var(--border-primary);
  color: var(--text-primary);
  transform: scale(1.1);
}

/* Feedback Form */
.feedback-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feedback-label {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.feedback-textarea {
  min-height: 120px;
  padding: 1rem;
  background-color: var(--background-input);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-primary);
  resize: vertical;
  transition: all var(--transition-normal);
}

.feedback-textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-primary-light);
}

.feedback-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background-color: var(--accent-primary-light);
  border-radius: var(--radius-md);
  color: var(--accent-primary);
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.feedback-note i {
  flex-shrink: 0;
}

.feedback-actions {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  margin-top: 1rem;
}

.feedback-btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
}

.cancel-btn {
  background-color: var(--background-input);
  color: var(--text-secondary);
  border: 1px solid var(--border-primary);
}

.cancel-btn:hover {
  background-color: var(--border-primary);
  color: var(--text-primary);
}

.submit-feedback-btn {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  min-width: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.submit-feedback-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

/* Enhanced Mobile Responsive Design */
@media (max-width: 768px) {
  /* Container adjustments */
  .container {
    padding: 0 1rem;
  }

  /* Header mobile fixes */
  .header-content {
    padding: 0.75rem 0;
    min-height: 70px;
    gap: 0.5rem;
  }

  .logo-container {
    gap: 0.5rem;
    flex: 1;
    min-width: 0;
  }

  .logo-icon {
    width: 35px;
    height: 35px;
  }

  .logo-text {
    font-size: 1.5rem;
  }
  
  /* Hide .org suffix on mobile */
  .logo-suffix {
    display: none;
  }

  /* Navigation responsive */
  .nav {
    gap: 0.25rem;
    flex-shrink: 0;
    max-width: 50%;
  }

  .nav-btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    gap: 0.35rem;
    min-width: 0;
    overflow: hidden;
  }

  .nav-btn i {
    font-size: 0.85rem;
    flex-shrink: 0;
  }

  .nav-btn span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  /* Hide button text on very small screens */
  @media (max-width: 420px) {
    .nav-btn span {
      display: none;
    }
    
    .nav-btn {
      padding: 0.5rem;
      width: 40px;
      height: 40px;
      justify-content: center;
    }
  }

  /* Main content adjustments */
  .main {
    padding: 2rem 0;
  }

  .hero {
    margin-bottom: 3rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-description {
    font-size: 1.1rem;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }

  /* Detector card mobile */
  .detector-card {
    padding: 1.5rem;
    margin-bottom: 3rem;
  }

  .card-header {
    gap: 0.75rem;
  }

  .card-icon {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }

  .card-title {
    font-size: 1.25rem;
  }

  .card-subtitle {
    font-size: 0.9rem;
  }

  /* Input field adjustments */
  .input-field {
    min-height: 150px;
    padding: 1rem;
    font-size: 0.95rem;
  }

  .input-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .security-badge {
    min-width: auto;
    font-size: 0.8rem;
  }

  /* Result card mobile */
  .result-content {
    padding: 1.5rem;
    padding-top: 2rem;
  }
  
  .result-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
  }
  
  .result-icon {
    width: 70px;
    height: 70px;
    font-size: 1.75rem;
  }

  .result-title {
    font-size: 1.5rem;
  }

  /* Detail items mobile */
  .detail-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .severity-badge {
    align-self: flex-start;
  }

  /* Features grid mobile */
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .feature-card {
    padding: 1.5rem;
  }

  /* Footer mobile */
  .footer {
    padding: 2rem 0 1rem;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .footer-links {
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
  }

  /* Feedback section mobile */
  .feedback-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .feedback-question {
    min-width: auto;
  }
  
  .report-btn {
    align-self: stretch;
    justify-content: center;
  }

  /* Dialog mobile */
  .dialog-content {
    padding: 1.5rem;
    margin: 1rem;
  }

  .dialog-close-btn {
    width: 35px;
    height: 35px;
  }

  /* Feedback form mobile */
  .feedback-actions {
    flex-direction: column-reverse;
    gap: 0.75rem;
  }

  .feedback-btn {
    width: 100%;
  }
}

/* Very small screens */
@media (max-width: 480px) {
  .header-content {
    gap: 0.25rem;
  }

  .hero-title {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .card-header {
    flex-direction: column;
    text-align: center;
  }
  
  .input-field {
    min-height: 120px;
  }
  
  .nav {
    gap: 0.25rem;
  }
  
  .nav-btn {
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
  }
  
  .result-title {
    font-size: 1.25rem;
  }
}

/* Landscape orientation adjustments */
@media (max-height: 600px) and (orientation: landscape) {
  .header {
    position: relative;
  }

  .main {
    padding: 1.5rem 0;
  }

  .hero {
    margin-bottom: 2rem;
  }

  .detector-card {
    margin-bottom: 2rem;
  }

  .input-field {
    min-height: 100px;
  }
}

.hidden {
  display: none !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--background-input);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb {
  background: var(--border-primary);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary-light);
}