/* Calculum Data Ingestion - Theme Variables
 * Based on Calculum.ai brand guidelines
 * Version: 1.0
 */

:root {
  /* ============================================
   * PRIMARY COLORS (from Calculum.ai)
   * ============================================ */
  --color-primary: #ff2c4f;
  --color-primary-dark: #d91a3d;
  --color-primary-light: #ff5c75;
  --color-primary-lighter: #fef2f4;
  --color-primary-rgb: 255, 44, 79;

  /* ============================================
   * NEUTRAL COLORS
   * ============================================ */
  --color-text-primary: #1a1a2e;
  --color-text-secondary: #4a4a5a;
  --color-text-tertiary: #6b7280;
  --color-text-muted: #9ca3af;
  --color-text-inverse: #ffffff;

  /* ============================================
   * BACKGROUND COLORS
   * ============================================ */
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f8f9fa;
  --color-bg-tertiary: #f3f4f6;
  --color-bg-dark: #1a1a2e;
  --color-bg-dark-secondary: #2d2d44;

  /* ============================================
   * BORDER COLORS
   * ============================================ */
  --color-border: #e5e7eb;
  --color-border-light: #f3f4f6;
  --color-border-dark: #d1d5db;

  /* ============================================
   * STATUS COLORS
   * ============================================ */
  /* Success */
  --color-success: #10b981;
  --color-success-dark: #059669;
  --color-success-light: #d1fae5;
  --color-success-rgb: 16, 185, 129;

  /* Warning */
  --color-warning: #f59e0b;
  --color-warning-dark: #d97706;
  --color-warning-light: #fef3c7;
  --color-warning-rgb: 245, 158, 11;

  /* Error */
  --color-error: #ef4444;
  --color-error-dark: #dc2626;
  --color-error-light: #fee2e2;
  --color-error-rgb: 239, 68, 68;

  /* Info */
  --color-info: #3b82f6;
  --color-info-dark: #2563eb;
  --color-info-light: #dbeafe;
  --color-info-rgb: 59, 130, 246;

  /* Processing */
  --color-processing: #f97316;
  --color-processing-light: #ffedd5;

  /* ============================================
   * GLASS MORPHISM - Apple-inspired
   * ============================================ */
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-bg-light: rgba(255, 255, 255, 0.85);
  --glass-bg-dark: rgba(45, 45, 60, 0.65);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-border-light: rgba(255, 255, 255, 0.3);
  --glass-border-dark: rgba(0, 0, 0, 0.05);

  /* Blur effects */
  --blur-sm: blur(8px);
  --blur-md: blur(12px);
  --blur-lg: blur(20px);
  --blur-xl: blur(30px);

  /* ============================================
   * GRADIENTS
   * ============================================ */
  --gradient-primary: linear-gradient(135deg, #ff2c4f 0%, #ff5c75 100%);
  --gradient-primary-hover: linear-gradient(135deg, #e6264a 0%, #ff2c4f 100%);
  --gradient-sidebar: #ffffff;
  --gradient-card-hover: linear-gradient(135deg, #fff 0%, #fef2f4 100%);
  --gradient-success: linear-gradient(135deg, #34d399 0%, #6ee7b7 100%);
  --gradient-error: linear-gradient(135deg, #f87171 0%, #fca5a5 100%);
  --gradient-warning: linear-gradient(135deg, #fbbf24 0%, #fcd34d 100%);
  --gradient-info: linear-gradient(135deg, #60a5fa 0%, #93c5fd 100%);
  --gradient-progress-red: linear-gradient(90deg, #f87171, #fca5a5);
  --gradient-progress-orange: linear-gradient(90deg, #fb923c, #fdba74);
  --gradient-progress-yellow: linear-gradient(90deg, #fbbf24, #fcd34d);
  --gradient-progress-green: linear-gradient(90deg, #34d399, #6ee7b7);
  --gradient-content-bg: linear-gradient(135deg, #f8f9fa 0%, #f3f4f6 50%, #f0f1f3 100%);

  /* ============================================
   * SHADOWS
   * ============================================ */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-primary: 0 4px 12px rgba(255, 44, 79, 0.25);
  --shadow-primary-lg: 0 6px 20px rgba(255, 44, 79, 0.35);

  /* Glass-specific shadows */
  --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-glass-lg: 0 12px 40px rgba(0, 0, 0, 0.1);
  --shadow-glow-primary: 0 0 20px rgba(255, 44, 79, 0.15);
  --shadow-inset-glass: inset 0 1px 0 rgba(255, 255, 255, 0.1);

  /* ============================================
   * BORDER RADIUS
   * ============================================ */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* ============================================
   * SPACING
   * ============================================ */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* ============================================
   * TYPOGRAPHY
   * ============================================ */
  --font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-family-mono: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;

  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-md: 15px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 24px;
  --font-size-4xl: 30px;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;

  /* ============================================
   * TRANSITIONS
   * ============================================ */
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
  --transition-slow: 0.3s ease;
  --transition-slower: 0.4s ease;

  /* ============================================
   * Z-INDEX SCALE
   * ============================================ */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;

  /* ============================================
   * COMPONENT-SPECIFIC VARIABLES
   * ============================================ */

  /* Sidebar */
  --sidebar-width: 240px;
  --sidebar-collapsed-width: 70px;

  /* Grid */
  --grid-header-bg: var(--color-bg-secondary);
  --grid-header-color: var(--color-text-primary);
  --grid-row-hover-bg: var(--color-primary-lighter);
  --grid-row-selected-bg: rgba(255, 44, 79, 0.1);
  --grid-border-color: var(--color-border);

  /* Buttons */
  --btn-padding-x: 16px;
  --btn-padding-y: 10px;
  --btn-border-radius: var(--radius-md);

  /* Inputs */
  --input-padding-x: 14px;
  --input-padding-y: 10px;
  --input-border-radius: var(--radius-md);
  --input-border-color: var(--color-border);
  --input-focus-border-color: var(--color-primary);
  --input-focus-shadow: 0 0 0 3px rgba(255, 44, 79, 0.1);

  /* Cards */
  --card-border-radius: var(--radius-lg);
  --card-shadow: var(--shadow-sm);
  --card-padding: var(--space-6);

  /* Tooltips */
  --tooltip-bg: var(--color-bg-dark);
  --tooltip-color: var(--color-text-inverse);
  --tooltip-border-radius: var(--radius-md);
  --tooltip-padding: 8px 12px;
  --tooltip-max-width: 300px;

  /* Notifications/Toasts */
  --toast-border-radius: var(--radius-lg);
  --toast-shadow: var(--shadow-lg);
  --toast-padding: 16px 20px;
}

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

/* Primary Button - Refined with inner glow */
.btn-calculum-primary {
  background: var(--gradient-primary);
  color: var(--color-text-inverse);
  border: none;
  border-radius: 10px;
  padding: var(--btn-padding-y) var(--btn-padding-x);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  letter-spacing: 0.01em;
  box-shadow:
    var(--shadow-primary),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.btn-calculum-primary:hover {
  background: var(--gradient-primary-hover);
  box-shadow:
    var(--shadow-primary-lg),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.btn-calculum-primary:active {
  transform: scale(0.98);
}

.btn-calculum-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  filter: grayscale(30%);
}

/* Secondary Button - Glass effect */
.btn-calculum-secondary {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-text-secondary);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  padding: var(--btn-padding-y) var(--btn-padding-x);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.btn-calculum-secondary:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

/* Outline Button */
.btn-calculum-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: var(--btn-border-radius);
  padding: var(--btn-padding-y) var(--btn-padding-x);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  cursor: pointer;
}

.btn-calculum-outline:hover {
  background: var(--color-primary-lighter);
}

/* Status Badge Classes - Refined with soft glow */
.badge-success {
  background: var(--gradient-success);
  color: var(--color-text-inverse);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  box-shadow: 0 2px 8px rgba(52, 211, 153, 0.3);
}

.badge-error {
  background: var(--gradient-error);
  color: var(--color-text-inverse);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  box-shadow: 0 2px 8px rgba(248, 113, 113, 0.3);
}

.badge-warning {
  background: var(--gradient-warning);
  color: var(--color-text-primary);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  box-shadow: 0 2px 8px rgba(251, 191, 36, 0.3);
}

.badge-info {
  background: var(--gradient-info);
  color: var(--color-text-inverse);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  box-shadow: 0 2px 8px rgba(96, 165, 250, 0.3);
}

/* Card Styles */
.card-calculum {
  background: var(--color-bg-primary);
  border-radius: var(--card-border-radius);
  box-shadow: var(--card-shadow);
  padding: var(--card-padding);
  transition: all var(--transition-base);
}

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

/* Glass Card - Apple-inspired frosted effect */
.card-glass {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 16px;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
  padding: var(--card-padding);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-glass:hover {
  transform: translateY(-2px);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(255, 44, 79, 0.1);
}

/* Input Styles */
.input-calculum {
  width: 100%;
  padding: var(--input-padding-y) var(--input-padding-x);
  border: 1px solid var(--input-border-color);
  border-radius: var(--input-border-radius);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

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

.input-calculum:focus {
  outline: none;
  border-color: var(--input-focus-border-color);
  box-shadow: var(--input-focus-shadow);
}

/* Progress Bar */
.progress-calculum {
  height: 8px;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-calculum-bar {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.progress-calculum-bar.red {
  background: var(--gradient-progress-red);
}

.progress-calculum-bar.orange {
  background: var(--gradient-progress-orange);
}

.progress-calculum-bar.yellow {
  background: var(--gradient-progress-yellow);
}

.progress-calculum-bar.green {
  background: var(--gradient-progress-green);
}

/* Tooltip Styles */
.tooltip-calculum {
  background: var(--tooltip-bg);
  color: var(--tooltip-color);
  padding: var(--tooltip-padding);
  border-radius: var(--tooltip-border-radius);
  font-size: var(--font-size-sm);
  max-width: var(--tooltip-max-width);
  box-shadow: var(--shadow-lg);
  animation: tooltipFadeIn var(--transition-fast) ease;
}

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

/* Toast/Notification Styles */
.toast-calculum {
  border-radius: var(--toast-border-radius);
  padding: var(--toast-padding);
  box-shadow: var(--toast-shadow);
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  animation: toastSlideIn var(--transition-slow) ease;
}

.toast-calculum.success {
  background: var(--gradient-success);
}

.toast-calculum.error {
  background: var(--gradient-error);
}

.toast-calculum.warning {
  background: var(--gradient-warning);
}

.toast-calculum.info {
  background: var(--gradient-info);
}

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

/* Match Rate Progress Bar with Percentage - Refined elegant design */
.match-rate-container {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 120px;
}

.match-rate-bar {
  flex: 1;
  height: 24px;
  background: rgba(0, 0, 0, 0.04);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.match-rate-fill {
  height: 100%;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.match-rate-fill.rate-0-25 {
  background: var(--gradient-progress-red);
}

.match-rate-fill.rate-26-50 {
  background: var(--gradient-progress-orange);
}

.match-rate-fill.rate-51-75 {
  background: var(--gradient-progress-yellow);
}

.match-rate-fill.rate-76-100 {
  background: var(--gradient-progress-green);
}

.match-rate-text {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-inverse);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}