:root {
  --color-emerald-dark: #0a2e1f;
  --color-emerald-base: #0d4d2e;
  --color-emerald-mid: #1a6b4a;
  --color-emerald-light: #2d8f66;
  --color-teal-dark: #0f3d3a;
  --color-teal-base: #1a5d58;
  --color-teal-mid: #2a7d76;
  --color-teal-light: #3da89f;
  --color-gold-dark: #8b6914;
  --color-gold-base: #b8941f;
  --color-gold-light: #d4af37;
  --color-gold-glow: #f4d03f;
  

  --color-bg-primary: #0f1a17;
  --color-bg-secondary: #1a2e28;
  --color-bg-card: #1f3a32;
  --color-bg-input: #0d2a22;
  --color-text-primary: #e8f5e9;
  --color-text-secondary: #b8d4c0;
  --color-text-muted: #7a9a8a;
  --color-border: #2d4a3f;
  --color-border-light: #3d5a4f;
  

  --color-success: #2d8f66;
  --color-warning: #d4af37;
  --color-error: #c94a4a;
  --color-info: #3da89f;
  

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.5);
  --glow-emerald: 0 0 8px rgba(45, 143, 102, 0.4);
  --glow-gold: 0 0 12px rgba(212, 175, 55, 0.5);
  --glow-arcane: 0 0 20px rgba(61, 168, 159, 0.3);
  

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  

  --font-family-primary: 'Georgia', 'Times New Roman', serif;
  --font-family-ui: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 24px;
  --font-size-2xl: 32px;
  --font-size-3xl: 40px;
  

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  

  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(13, 77, 46, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(26, 93, 88, 0.1) 0%, transparent 50%);
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--spacing-md) 0;
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-primary);
}

h1 {
  font-size: var(--font-size-3xl);
  text-align: center;
  background: linear-gradient(135deg, var(--color-emerald-light), var(--color-teal-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 20px rgba(45, 143, 102, 0.3);
  margin-bottom: var(--spacing-xl);
  position: relative;
  padding-bottom: var(--spacing-md);
}

h1::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold-base), transparent);
  box-shadow: var(--glow-gold);
}

h2 {
  font-size: var(--font-size-2xl);
  color: var(--color-emerald-light);
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 1px;
  background: var(--color-gold-base);
  opacity: 0.6;
}

p {
  margin: 0 0 var(--spacing-md) 0;
  color: var(--color-text-secondary);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-xl);
}

.page-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  padding: var(--spacing-xl) 0;
}

.page-content {
  margin-bottom: var(--spacing-2xl);
}

.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

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

.card-header {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

.card-body {
  padding: var(--spacing-sm) 0;
}

.section {
  margin-bottom: var(--spacing-xl);
}

button,
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-bg-primary);
  background: linear-gradient(135deg, var(--color-emerald-mid), var(--color-emerald-light));
  border: 1px solid var(--color-emerald-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm), var(--glow-emerald);
  text-decoration: none;
  text-align: center;
  letter-spacing: 0.5px;
}

button:hover,
.btn:hover {
  background: linear-gradient(135deg, var(--color-emerald-light), var(--color-teal-light));
  box-shadow: var(--shadow-md), var(--glow-arcane);
  transform: translateY(-2px);
}

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

button:focus,
.btn:focus {
  outline: 2px solid var(--color-gold-base);
  outline-offset: 2px;
}

.btn-secondary {
  background: linear-gradient(135deg, var(--color-teal-base), var(--color-teal-mid));
  border-color: var(--color-teal-mid);
  box-shadow: var(--shadow-sm), 0 0 8px rgba(61, 168, 159, 0.3);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--color-teal-mid), var(--color-teal-light));
  box-shadow: var(--shadow-md), 0 0 12px rgba(61, 168, 159, 0.4);
}

.btn-danger {
  background: linear-gradient(135deg, #a03a3a, var(--color-error));
  border-color: var(--color-error);
  box-shadow: var(--shadow-sm), 0 0 8px rgba(201, 74, 74, 0.3);
}

.btn-danger:hover {
  background: linear-gradient(135deg, var(--color-error), #d65a5a);
  box-shadow: var(--shadow-md), 0 0 12px rgba(201, 74, 74, 0.4);
}

.btn-gold {
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold-base));
  border-color: var(--color-gold-base);
  box-shadow: var(--shadow-sm), var(--glow-gold);
}

.btn-gold:hover {
  background: linear-gradient(135deg, var(--color-gold-base), var(--color-gold-light));
  box-shadow: var(--shadow-md), 0 0 16px rgba(212, 175, 55, 0.6);
}

form {
  margin: var(--spacing-lg) 0;
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-family-ui);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  box-shadow: inset var(--shadow-sm);
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-emerald-light);
  box-shadow: inset var(--shadow-sm), var(--glow-emerald);
  background: var(--color-bg-card);
}

input[type="checkbox"],
input[type="radio"] {
  width: auto;
  margin-right: var(--spacing-sm);
  accent-color: var(--color-emerald-light);
}

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%232d8f66' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-sm) center;
  padding-right: var(--spacing-xl);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-lg) 0;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

thead {
  background: linear-gradient(135deg, var(--color-emerald-base), var(--color-emerald-mid));
}

th {
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
  color: var(--color-text-primary);
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 1px;
  border-bottom: 2px solid var(--color-gold-base);
}

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

tbody tr {
  transition: background-color var(--transition-fast);
}

tbody tr:hover {
  background: rgba(45, 143, 102, 0.1);
}

tbody tr:last-child td {
  border-bottom: none;
}


.pair-block {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.pair-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold-base), transparent);
  opacity: 0.4;
}

.pair-block tr:first-child {
  background: rgba(45, 143, 102, 0.15);
}

.pair-block td {
  border: none;
  border-bottom: 1px solid var(--color-border);
}

.pair-block tr:last-child td {
  border-bottom: none;
}

.match-cards-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.match-card {
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.match-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-gold-base), var(--color-teal-light), var(--color-gold-base), transparent);
  opacity: 0.6;
  box-shadow: var(--glow-gold);
}

.match-card:hover {
  border-color: var(--color-border-light);
  box-shadow: var(--shadow-lg), var(--glow-arcane);
  transform: translateY(-2px);
}

.match-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
  background: transparent;
  box-shadow: none;
  table-layout: fixed;
}

.match-table thead {
  background: linear-gradient(135deg, var(--color-emerald-base), var(--color-emerald-mid));
}

.match-table th {
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: center;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: 2px solid var(--color-gold-base);
}

.match-table td {
  padding: var(--spacing-md);
  text-align: center;
  border: none;
  vertical-align: middle;
}

.player-row-first td {
  padding-bottom: var(--spacing-lg);
}

.player-row-second td {
  padding-top: var(--spacing-lg);
}

.player-row {
  transition: background-color var(--transition-fast);
}

.player-row-first {
  background: rgba(45, 143, 102, 0.1);
  border-bottom: 2px solid var(--color-border);
}

.player-row-second {
  background: rgba(61, 168, 159, 0.1);
  border-top: 1px solid var(--color-border-light);
}

.player-row:hover {
  background: rgba(45, 143, 102, 0.2);
}

.player-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.player-name {
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-shadow: 0 0 8px rgba(45, 143, 102, 0.3);
}

.stat-value {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  font-weight: 500;
}

.score-input {
  width: 100%;
  max-width: 90px;
  min-width: 80px;
  text-align: center;
  padding: var(--spacing-sm);
  font-size: var(--font-size-base);
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  transition: all var(--transition-base);
  box-sizing: border-box;
}

.col-player {
  width: auto;
  min-width: 120px;
}

.col-stat {
  width: 70px;
  min-width: 70px;
  max-width: 70px;
}

.col-input {
  width: 110px;
  min-width: 110px;
  max-width: 110px;
}

.score-input:focus {
  outline: none;
  border-color: var(--color-emerald-light);
  box-shadow: var(--glow-emerald);
  background: var(--color-bg-card);
}

.score-input:focus-visible {
  outline: 2px solid var(--color-gold-base);
  outline-offset: 2px;
}

.match-divider {
  background: transparent;
  border: none;
}

.match-divider td {
  padding: var(--spacing-sm) 0;
  border: none;
}

.vs-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-gold-base);
  background: rgba(184, 148, 31, 0.15);
  border: 1px solid var(--color-gold-base);
  border-radius: 20px;
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.4);
  position: relative;
}

.vs-badge::before,
.vs-badge::after {
  content: '◆';
  position: absolute;
  color: var(--color-gold-base);
  opacity: 0.5;
  font-size: var(--font-size-xs);
  top: 50%;
  transform: translateY(-50%);
}

.vs-badge::before {
  left: -20px;
}

.vs-badge::after {
  right: -20px;
}

@media (max-width: 768px) {
  .match-card {
    padding: var(--spacing-md);
  }
  
  .match-table th,
  .match-table td {
    padding: var(--spacing-sm);
    font-size: var(--font-size-sm);
  }
  
  .player-name {
    font-size: var(--font-size-base);
  }
  
  .col-stat {
    width: 60px;
    min-width: 60px;
    max-width: 60px;
  }
  
  .col-input {
    width: 90px;
    min-width: 90px;
    max-width: 90px;
  }
  
  .score-input {
    width: 100%;
    max-width: 90px;
    min-width: 70px;
    font-size: var(--font-size-sm);
  }
  
  .vs-badge {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
  }
}

.badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  background: var(--color-emerald-base);
  color: var(--color-text-primary);
  border: 1px solid var(--color-emerald-light);
}

.alert {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  border-left: 3px solid;
}

.alert-error {
  background: rgba(201, 74, 74, 0.1);
  border-color: var(--color-error);
  color: var(--color-error);
}

.alert-success {
  background: rgba(45, 143, 102, 0.1);
  border-color: var(--color-success);
  color: var(--color-success);
}

.alert-warning {
  background: rgba(212, 175, 55, 0.1);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.field-error {
  color: var(--color-error);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-xs);
  display: block;
  text-shadow: 0 0 4px rgba(201, 74, 74, 0.5);
}

.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); }

.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }

.flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

.flex-center {
  justify-content: center;
  align-items: center;
}

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.hidden {
  display: none;
}


@media (max-width: 768px) {
  .container {
    padding: var(--spacing-md);
  }
  
  h1 {
    font-size: var(--font-size-2xl);
  }
  
  h2 {
    font-size: var(--font-size-xl);
  }
  
  table {
    font-size: var(--font-size-sm);
  }
  
  th, td {
    padding: var(--spacing-sm);
  }
}

.ornament {
  position: relative;
  padding: var(--spacing-lg);
}

.ornament::before,
.ornament::after {
  content: '◆';
  position: absolute;
  color: var(--color-gold-base);
  opacity: 0.3;
  font-size: var(--font-size-sm);
}

.ornament::before {
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.ornament::after {
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}