/**
 * SatsHunt Color Palette
 *
 * Central CSS variables for color theming.
 * Based on COLORS.md specification.
 * Flowbite-inspired design system.
 */

:root {
  /* Background */
  --bg-primary: #0D0D0D;
  --bg-secondary: #141414;
  --bg-tertiary: #1f1f1f;
  --bg-elevated: #2a2a2a;

  /* Accent */
  --accent-primary: #8B7355;
  --accent-hover: #A68B6A;
  --accent-muted: #5C4D3D;
  --accent-subtle: rgba(139, 115, 85, 0.15);

  /* Highlight — use sparingly */
  --highlight: #e6a351;
  --highlight-glow: rgba(247, 147, 26, 0.25);
  --highlight-dark: #d89340;

  /* Text */
  --text-primary: #E8E8E8;
  --text-secondary: #A3A3A3;
  --text-muted: #666666;
  --text-inverse: #0D0D0D;

  /* Semantic */
  --color-success: #6B9B6B;
  --color-success-dark: #5a8a5a;
  --color-error: #B56B6B;
  --color-error-dark: #a45a5a;
  --color-warning: #B5986B;
  --color-warning-dark: #a4875a;
  --color-info: #6B8BB5;
  --color-info-dark: #5a7aa4;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
}

/* Base styles using color palette */
body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

/* Utility classes for common color patterns */
.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-tertiary { background-color: var(--bg-tertiary); }
.bg-elevated { background-color: var(--bg-elevated); }

.bg-accent { background-color: var(--accent-primary); }
.bg-accent-hover:hover { background-color: var(--accent-hover); }
.bg-accent-muted { background-color: var(--accent-muted); }
.bg-accent-subtle { background-color: var(--accent-subtle); }

.bg-highlight { background-color: var(--highlight); }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-inverse { color: var(--text-inverse); }

.text-highlight { color: var(--highlight); }
.text-accent { color: var(--accent-primary); }

.border-accent { border-color: var(--accent-primary); }
.border-accent-muted { border-color: var(--accent-muted); }
.border-highlight { border-color: var(--highlight); }

/* Semantic color classes */
.text-success { color: var(--color-success); }
.text-error { color: var(--color-error); }
.text-warning { color: var(--color-warning); }
.text-info { color: var(--color-info); }

.bg-success { background-color: var(--color-success); }
.bg-error { background-color: var(--color-error); }
.bg-warning { background-color: var(--color-warning); }
.bg-info { background-color: var(--color-info); }

/* Highlight glow effect */
.highlight-glow {
  box-shadow: 0 0 20px var(--highlight-glow);
}

/* Button styles - Flowbite inspired */
.btn-primary {
  background-color: var(--highlight);
  color: var(--text-inverse);
  padding: 0.625rem 1.25rem;
  font-weight: 500;
  border-radius: 0.5rem;
  transition: all 0.15s ease;
  box-shadow: var(--shadow-sm);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.btn-primary:hover {
  background-color: var(--highlight-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-primary:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--highlight-glow);
}

.btn-secondary {
  background-color: var(--bg-elevated);
  color: var(--text-primary);
  padding: 0.625rem 1.25rem;
  font-weight: 500;
  border-radius: 0.5rem;
  transition: all 0.15s ease;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--accent-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.btn-secondary:hover {
  background-color: var(--bg-elevated);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-secondary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-subtle);
}

/* Button sizes */
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* Card styles - Flowbite inspired */
.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--accent-muted);
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: all 0.2s ease;
}

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

.card-elevated {
  background-color: var(--bg-elevated);
  border: 1px solid var(--accent-primary);
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
}

.card-flat {
  background-color: var(--bg-secondary);
  border: 1px solid var(--accent-muted);
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: none;
}

.card-interactive {
  background-color: var(--bg-secondary);
  border: 1px solid var(--accent-muted);
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  cursor: pointer;
}

.card-interactive:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* Input styles - Flowbite inspired */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--accent-muted);
  color: var(--text-primary);
  border-radius: 0.5rem;
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  transition: all 0.15s ease;
  box-shadow: var(--shadow-sm);
}

input[type="text"]:hover,
input[type="email"]:hover,
input[type="password"]:hover,
input[type="number"]:hover,
textarea:hover,
select:hover {
  border-color: var(--accent-primary);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 4px var(--accent-subtle);
  background-color: var(--bg-secondary);
}

input[type="text"]::placeholder,
input[type="email"]::placeholder,
input[type="password"]::placeholder,
input[type="number"]::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

/* Input with icon */
.input-group {
  position: relative;
}

.input-group input {
  padding-left: 2.5rem;
}

.input-group .input-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

/* Link styles - Flowbite inspired */
a {
  color: var(--accent-primary);
  transition: all 0.15s ease;
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

a.highlight {
  color: var(--highlight);
}

a.highlight:hover {
  color: var(--highlight-dark);
  text-decoration: underline;
}

a.link-primary {
  color: var(--text-primary);
  font-weight: 500;
}

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

/* Alert/Notice styles - Flowbite inspired */
.alert {
  padding: 1rem 1.25rem;
  border-radius: 0.5rem;
  border: 1px solid;
  display: flex;
  align-items: start;
  gap: 0.75rem;
  font-size: 0.875rem;
}

.alert-success {
  background-color: rgba(107, 155, 107, 0.1);
  border-color: var(--color-success);
  color: var(--color-success);
}

.alert-error {
  background-color: rgba(181, 107, 107, 0.1);
  border-color: var(--color-error);
  color: var(--color-error);
}

.alert-warning {
  background-color: rgba(181, 152, 107, 0.1);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.alert-info {
  background-color: rgba(107, 139, 181, 0.1);
  border-color: var(--color-info);
  color: var(--color-info);
}

.alert p {
  margin: 0;
  color: var(--text-primary);
}

.alert .alert-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

/* Badge styles - Flowbite inspired */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 0.375rem;
  line-height: 1;
}

.badge-primary {
  background-color: var(--highlight);
  color: var(--text-inverse);
}

.badge-secondary {
  background-color: var(--accent-muted);
  color: var(--text-primary);
}

.badge-success {
  background-color: var(--color-success);
  color: var(--text-inverse);
}

.badge-error {
  background-color: var(--color-error);
  color: var(--text-inverse);
}

.badge-warning {
  background-color: var(--color-warning);
  color: var(--text-inverse);
}

.badge-info {
  background-color: var(--color-info);
  color: var(--text-inverse);
}

.badge-outline {
  background-color: transparent;
  border: 1px solid currentColor;
}

/* Stat/Metric card - Flowbite inspired */
.stat-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--accent-muted);
  border-radius: 0.75rem;
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  text-align: center;
}

.stat-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--accent-primary);
}

.stat-card .stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--highlight);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.stat-card .stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-card .stat-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  opacity: 0.8;
}

/* Progress bar - Flowbite inspired */
.progress {
  width: 100%;
  height: 0.75rem;
  background-color: var(--bg-tertiary);
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.3);
}

.progress-bar {
  height: 100%;
  background-color: var(--highlight);
  transition: width 0.3s ease;
  border-radius: 0.5rem;
  background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.1) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0.1) 75%, transparent 75%, transparent);
  background-size: 1rem 1rem;
}

.progress-success .progress-bar {
  background-color: var(--color-success);
}

.progress-warning .progress-bar {
  background-color: var(--color-warning);
}

.progress-error .progress-bar {
  background-color: var(--color-error);
}

/* Divider */
.divider {
  border: 0;
  border-top: 1px solid var(--accent-muted);
  margin: 1.5rem 0;
}

/* Improved shadows for elevation */
.shadow-sm {
  box-shadow: var(--shadow-sm);
}

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

.shadow-lg {
  box-shadow: var(--shadow-lg);
}

.shadow-xl {
  box-shadow: var(--shadow-xl);
}