/* Dominion Tracker - Medieval Theme Global Styles */

/* CSS Variables for Medieval Theme */
:root {
  /* Core colors */
  --color-bg-primary: #1c2333;
  --color-bg-secondary: #22304a;
  --color-bg-tertiary: #2c3e58;

  /* Medieval blue accent */
  --color-blue: #3d6a8a;
  --color-blue-hover: #5183a8;
  --color-blue-dim: #2a4d66;

  /* Bronze/gold accent */
  --color-accent: #a08850;
  --color-accent-hover: #c0a464;

  /* Text - parchment tones, lightened for readability */
  --color-text-primary: #e8dcc8;
  --color-text-secondary: #b8a884;
  --color-text-dim: #7a6e5a;

  /* Borders */
  --color-border: #344a66;
  --color-border-light: #4a6080;

  /* Status colors */
  --color-success: #4a7a48;
  --color-warning: #8a6a28;
  --color-error: #7a3030;

  /* Typography */
  --font-primary: Georgia, 'Times New Roman', serif;
  --font-secondary: 'Palatino Linotype', 'Book Antiqua', Palatino, serif;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

  /* Borders */
  --border-radius-sm: 2px;
  --border-radius-md: 4px;
  --border-width: 2px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 2px 6px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.7);
  --shadow-inset: inset 0 2px 4px rgba(0, 0, 0, 0.4);
}

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

html {
  font-size: 16px;
  height: 100%;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  min-height: 100%;
  position: relative;

  /* Stone tile background */
  background-color: #161e2e;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='100'%3E%3Crect x='1' y='1' width='97' height='47' fill='%231c2b42' rx='1'/%3E%3Crect x='102' y='1' width='97' height='47' fill='%231a2840' rx='1'/%3E%3Crect x='-49' y='52' width='97' height='46' fill='%231e2d45' rx='1'/%3E%3Crect x='52' y='52' width='96' height='46' fill='%231b2a3f' rx='1'/%3E%3Crect x='152' y='52' width='97' height='46' fill='%231c2c42' rx='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 100px;
}

/* Noise grain overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.5;
}

/* Vignette effect */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.55) 100%);
  pointer-events: none;
  z-index: 9998;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  letter-spacing: 0.05em;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 2.5rem;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--color-blue-hover);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

/* Navigation */
nav {
  background-color: #111927;
  border-bottom: var(--border-width) solid var(--color-blue-dim);
  padding: var(--spacing-md) 0;
  margin-bottom: var(--spacing-xl);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
  position: relative;
  z-index: 10;
}

nav ul {
  list-style: none;
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

nav a {
  color: var(--color-text-primary);
  font-size: 1.1rem;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid transparent;
  border-radius: var(--border-radius-sm);
  transition: all 0.2s ease;
  letter-spacing: 0.04em;
}

nav a:hover,
nav a.active {
  background-color: var(--color-blue-dim);
  border-color: var(--color-blue);
  color: var(--color-text-primary);
  text-decoration: none;
}

/* Buttons */
button,
.btn {
  font-family: var(--font-primary);
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  border: 2px solid var(--color-blue);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 1rem;
  cursor: pointer;
  border-radius: var(--border-radius-sm);
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
  letter-spacing: 0.05em;
}

button:hover,
.btn:hover {
  background-color: var(--color-blue);
  color: #ffffff;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

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

button:disabled,
.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background-color: var(--color-blue);
  color: #ffffff;
  border-color: var(--color-blue-hover);
}

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

.btn-accent {
  background-color: var(--color-bg-tertiary);
  border-color: var(--color-accent);
}

.btn-accent:hover {
  background-color: var(--color-accent);
  color: #111;
}

.btn-success {
  border-color: var(--color-success);
}

.btn-success:hover {
  background-color: var(--color-success);
  color: #fff;
}

.btn-danger {
  border-color: var(--color-error);
}

.btn-danger:hover {
  background-color: var(--color-error);
  color: #fff;
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.9rem;
}

/* Forms */
input,
select,
textarea {
  font-family: var(--font-primary);
  background-color: #111927;
  color: var(--color-text-primary);
  border: 2px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 1rem;
  border-radius: var(--border-radius-sm);
  width: 100%;
  transition: border-color 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 2px rgba(61, 106, 138, 0.3);
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-bg-secondary);
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

thead {
  background-color: #111927;
  border-bottom: 2px solid var(--color-blue);
}

th {
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-text-primary);
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s ease;
}

th:hover {
  background-color: rgba(61, 106, 138, 0.15);
}

th.sortable::after {
  content: ' ⬍';
  opacity: 0.3;
  font-size: 0.8em;
}

th.sorted-asc::after {
  content: ' ▲';
  opacity: 1;
  color: var(--color-blue-hover);
}

th.sorted-desc::after {
  content: ' ▼';
  opacity: 1;
  color: var(--color-blue-hover);
}

td {
  padding: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

tr:hover {
  background-color: rgba(61, 106, 138, 0.08);
}

/* Cards/Panels */
.card {
  background-color: var(--color-bg-secondary);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-md);
}

.card-header {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
}

::-webkit-scrollbar-thumb {
  background: var(--color-blue-dim);
  border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-blue);
}

/* Loading Spinner */
.loading {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--color-text-secondary);
  font-style: italic;
}

.loading::after {
  content: '...';
  animation: ellipsis 1.5s infinite;
}

@keyframes ellipsis {
  0% { content: '.'; }
  33% { content: '..'; }
  66% { content: '...'; }
}

/* Error/Success Messages */
.error {
  background-color: rgba(122, 48, 48, 0.7);
  color: #f0c0c0;
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-md);
  border: 2px solid #a04040;
}

.success {
  background-color: rgba(74, 122, 72, 0.7);
  color: #c0f0c0;
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-md);
  border: 2px solid #5a8a58;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.justify-between { justify-content: space-between; }
.items-center { align-items: center; }

/* Responsive Design */
@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  .container {
    padding: var(--spacing-md);
  }

  h1 {
    font-size: 2rem;
  }

  nav ul {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  table {
    font-size: 0.9rem;
  }

  th, td {
    padding: var(--spacing-sm);
  }
}