/* PhoenixOps - Production-Grade Stylesheet */
/* Design Philosophy: Industrial Precision meets Fintech Reliability */

:root {
  /* Color System - Dark Industrial */
  --color-bg: #0a0a0f;
  --color-surface: #13131a;
  --color-surface-elevated: #1a1a24;
  --color-border: #2a2a35;
  --color-border-accent: #3a3a48;
  
  /* Brand Colors */
  --color-primary: #ff6b35;
  --color-primary-glow: rgba(255, 107, 53, 0.15);
  --color-secondary: #00d4ff;
  --color-accent: #ffbe0b;
  
  /* Semantic Colors */
  --color-success: #00ff88;
  --color-warning: #ffbe0b;
  --color-error: #ff3366;
  --color-critical: #ff0055;
  
  /* Text Colors */
  --color-text: #e8e8ee;
  --color-text-secondary: #9b9ba8;
  --color-text-tertiary: #6a6a78;
  
  /* Typography */
  --font-display: 'Syne', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  
  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 24px var(--color-primary-glow);
  
  /* Animations */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-mono);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Grain Texture Overlay */
.grain-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  animation: grain 8s steps(10) infinite;
}

@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  10% { transform: translate(-5%, -10%); }
  20% { transform: translate(-15%, 5%); }
  30% { transform: translate(7%, -25%); }
  40% { transform: translate(-5%, 25%); }
  50% { transform: translate(-15%, 10%); }
  60% { transform: translate(15%, 0%); }
  70% { transform: translate(0%, 15%); }
  80% { transform: translate(3%, 35%); }
  90% { transform: translate(-10%, 10%); }
}

/* Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  animation: slideDown 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.phoenix-icon {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.05); }
}

.logo {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
  line-height: 1;
}

.tagline {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-top: 0.25rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 12px var(--color-success);
  animation: blink 2s ease-in-out infinite;
}

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

.status-text {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* Animations */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* Main Content */
.main-content {
  flex: 1;
  animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s backwards;
}

/* Section */
.section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  opacity: 0.5;
}

.section-header {
  margin-bottom: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.section-description {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  line-height: 1.5;
}

/* Form */
.analysis-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.input-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
}

.input-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
}

.input-label {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  margin-bottom: 0.375rem;
  letter-spacing: 0.02em;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  transition: all var(--transition-base);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%239b9ba8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 3rem;
}

/* Submit Button */
.submit-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.submit-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.submit-button:hover::before {
  left: 100%;
}

.submit-button:hover {
  background: #ff7d4d;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255, 107, 53, 0.4);
}

.submit-button:active {
  transform: translateY(0);
}

.submit-button:disabled {
  background: var(--color-border);
  color: var(--color-text-tertiary);
  cursor: not-allowed;
  box-shadow: none;
}

.button-icon {
  font-size: 1.25rem;
  transition: transform var(--transition-base);
}

.submit-button:hover .button-icon {
  transform: translateX(4px);
}

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn var(--transition-base);
}

.loading-spinner {
  position: relative;
  width: 80px;
  height: 80px;
  margin-bottom: var(--space-lg);
}

.spinner-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 3px solid transparent;
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

.spinner-ring:nth-child(2) {
  border-top-color: var(--color-secondary);
  animation-delay: -0.4s;
}

.spinner-ring:nth-child(3) {
  border-top-color: var(--color-accent);
  animation-delay: -0.8s;
}

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

.loading-text {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

/* Results Section */
.results-section {
  animation: slideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.reset-button {
  padding: var(--space-xs) var(--space-md);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-base);
}

.reset-button:hover {
  background: var(--color-bg);
  border-color: var(--color-border-accent);
  color: var(--color-text);
}

.results-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* Result Cards */
.result-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}

.result-card:nth-child(1) { animation-delay: 0.05s; }
.result-card:nth-child(2) { animation-delay: 0.1s; }
.result-card:nth-child(3) { animation-delay: 0.15s; }
.result-card:nth-child(4) { animation-delay: 0.2s; }

.result-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.result-icon {
  font-size: 1.25rem;
}

.result-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
}

.result-content {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* Risk Badge */
.risk-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.risk-badge.critical {
  background: rgba(255, 0, 85, 0.15);
  color: var(--color-critical);
  border: 1px solid var(--color-critical);
}

.risk-badge.high {
  background: rgba(255, 51, 102, 0.15);
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

.risk-badge.medium {
  background: rgba(255, 190, 11, 0.15);
  color: var(--color-warning);
  border: 1px solid var(--color-warning);
}

.risk-badge.low {
  background: rgba(0, 255, 136, 0.15);
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

/* Action List */
.action-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.action-item {
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-bg);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--color-text);
}

/* Footer */
.footer {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.2s backwards;
}

.footer-text {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
}

.footer-links {
  display: flex;
  gap: var(--space-md);
}

.footer-link {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-base);
}

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

/* Utility Classes */
.hidden {
  display: none !important;
}

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

/* Responsive */
@media (max-width: 768px) {
  .container {
    padding: var(--space-md) var(--space-sm);
  }
  
  .header {
    flex-direction: column;
    gap: var(--space-md);
    align-items: flex-start;
  }
  
  .logo {
    font-size: 2rem;
  }
  
  .input-grid {
    grid-template-columns: 1fr;
  }
  
  .footer {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}