/* ===================================
   PUBG TOURNAMENT - 2nd Anniversary MR Team
   Dark Esports Theme | Gold Accent
   =================================== */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Orbitron:wght@400;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg-primary:    #0a0c10;
  --bg-card:       #111420;
  --bg-card2:      #161a27;
  --bg-table-head: #1c2135;
  --bg-row-even:   #131726;
  --bg-row-odd:    #0e1120;
  --border:        #2a3050;
  --border-gold:   #c8a84b;
  --gold:          #f0c040;
  --gold-light:    #ffd96a;
  --gold-dim:      #8a6e20;
  --text-primary:  #e8eaf0;
  --text-muted:    #7a849a;
  --text-gold:     #f0c040;
  --accent-blue:   #3a6bff;
  --accent-cyan:   #00d4ff;
  --accent-red:    #ff4c4c;
  --accent-green:  #3ddc84;
  --wwcd:          #ffd700;
  --shadow-gold:   0 0 18px rgba(240,192,64,0.2);
  --radius:        6px;
  --radius-lg:     10px;
  --transition:    0.2s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.5;
}

/* ===== HEADER ===== */
#site-header {
  background: linear-gradient(135deg, #0d1018 0%, #141928 50%, #0d1018 100%);
  border-bottom: 2px solid var(--border-gold);
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 24px rgba(0,0,0,0.6);
}

.header-inner {
  max-width: 1800px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dim));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.brand-title {
  font-family: 'Orbitron', monospace;
  font-size: 15px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 1px;
  line-height: 1.2;
}

.brand-sub {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: 'Rajdhani', sans-serif;
}

.header-nav {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.nav-btn {
  padding: 6px 14px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: var(--transition);
  text-transform: uppercase;
}

.nav-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(240,192,64,0.05);
}

.nav-btn.active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(240,192,64,0.1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

#admin-status {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 20px;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  letter-spacing: 0.5px;
}

#admin-status.is-admin {
  background: rgba(61,220,132,0.15);
  border: 1px solid var(--accent-green);
  color: var(--accent-green);
}

#admin-status.is-guest {
  background: rgba(122,132,154,0.15);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.btn {
  padding: 7px 16px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), #d4a017);
  color: #0a0c10;
}
.btn-gold:hover { background: linear-gradient(135deg, var(--gold-light), var(--gold)); }

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-gold);
  color: var(--gold);
}
.btn-outline:hover { background: rgba(240,192,64,0.1); }

.btn-danger {
  background: rgba(255,76,76,0.15);
  border: 1px solid var(--accent-red);
  color: var(--accent-red);
}
.btn-danger:hover { background: rgba(255,76,76,0.25); }

.btn-blue {
  background: rgba(58,107,255,0.15);
  border: 1px solid var(--accent-blue);
  color: #7faeff;
}
.btn-blue:hover { background: rgba(58,107,255,0.25); }

.btn-green {
  background: rgba(61,220,132,0.15);
  border: 1px solid var(--accent-green);
  color: var(--accent-green);
}
.btn-green:hover { background: rgba(61,220,132,0.25); }

.btn-sm { padding: 4px 10px; font-size: 11px; }

/* ===== LOGIN OVERLAY ===== */
#login-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 999;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

#login-overlay.show { display: flex; }

.login-box {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 360px;
  box-shadow: var(--shadow-gold);
}

.login-box h2 {
  font-family: 'Orbitron', monospace;
  color: var(--gold);
  font-size: 18px;
  text-align: center;
  margin-bottom: 8px;
}

.login-box p {
  color: var(--text-muted);
  text-align: center;
  font-size: 12px;
  margin-bottom: 28px;
}

.form-group { margin-bottom: 16px; }

.form-group label {
  display: block;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.form-group input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-row-odd);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  transition: var(--transition);
}

.form-group input:focus {
  outline: none;
  border-color: var(--border-gold);
  box-shadow: 0 0 0 2px rgba(240,192,64,0.15);
}

.login-error {
  color: var(--accent-red);
  font-size: 12px;
  text-align: center;
  margin-top: 10px;
  display: none;
}

/* ===== MAIN CONTENT ===== */
#main-content {
  max-width: 1800px;
  margin: 0 auto;
  padding: 24px;
}

/* ===== ADMIN TOOLBAR ===== */
#admin-toolbar {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  margin-bottom: 20px;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

#admin-toolbar.show { display: flex; }

.toolbar-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-right: 4px;
}

.toolbar-sep {
  width: 1px;
  height: 24px;
  background: var(--border);
  margin: 0 6px;
}

/* ===== SECTION TABS ===== */
.section-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 8px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  cursor: pointer;
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: var(--transition);
}

.tab-btn:hover { border-color: var(--gold); color: var(--gold); }

.tab-btn.active {
  background: rgba(240,192,64,0.12);
  border-color: var(--gold);
  color: var(--gold);
}

/* ===== TAB SECTIONS ===== */
.tab-section { display: none; }
.tab-section.active { display: block; }

/* ===== DAY SECTION ===== */
.day-section {
  margin-bottom: 32px;
}

.day-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.day-badge {
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold), var(--gold-dim));
  color: #0a0c10;
  padding: 4px 12px;
  border-radius: 4px;
  letter-spacing: 1px;
}

.day-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

/* ===== MATCH GRID ===== */
.matches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: 16px;
}

/* ===== MATCH CARD ===== */
.match-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.match-card:hover {
  border-color: rgba(200,168,75,0.4);
}

.match-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg-table-head);
  border-bottom: 1px solid var(--border);
}

.match-card-title {
  font-family: 'Orbitron', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
}

.match-map-badge {
  font-family: 'Rajdhani', sans-serif;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 3px;
  border: 1px solid var(--border);
  color: var(--accent-cyan);
  border-color: rgba(0,212,255,0.3);
  background: rgba(0,212,255,0.06);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ===== MATCH TABLE ===== */
.match-table-wrap { overflow-x: auto; }

.match-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.match-table th {
  background: var(--bg-table-head);
  color: var(--text-muted);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  text-align: center;
}

.match-table th:first-child,
.match-table th:nth-child(2) {
  text-align: left;
}

.match-table td {
  padding: 5px 8px;
  border-bottom: 1px solid rgba(42,48,80,0.5);
  text-align: center;
  vertical-align: middle;
}

.match-table td:first-child,
.match-table td:nth-child(2) {
  text-align: left;
}

.match-table tr.team-row-first td {
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.match-table tr:nth-child(even) td { background: rgba(20,24,38,0.4); }

.team-cell {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 12px;
  color: var(--gold);
  white-space: nowrap;
}

.player-cell {
  font-size: 12px;
  color: var(--text-primary);
  white-space: nowrap;
}

.place-cell {
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  font-weight: 700;
}

.place-1 { color: var(--gold); }
.place-2 { color: #c0c0c0; }
.place-3 { color: #cd7f32; }

.total-cell {
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-cyan);
}

/* Editable inputs inside table */
.match-table input {
  width: 44px;
  padding: 3px 5px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-primary);
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  text-align: center;
  transition: var(--transition);
}

.match-table input:focus {
  outline: none;
  border-color: var(--border-gold);
  background: rgba(240,192,64,0.08);
}

.match-table input[readonly] {
  background: transparent;
  border-color: transparent;
  cursor: default;
}

/* Place select */
.place-select {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-primary);
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  padding: 3px 4px;
  transition: var(--transition);
  appearance: none;
  width: 44px;
  text-align: center;
}

.place-select:focus {
  outline: none;
  border-color: var(--border-gold);
}

.place-select option { background: var(--bg-card); }

/* ===== LEADERBOARD TABLE ===== */
.section-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 24px;
}

.section-card-header {
  padding: 14px 18px;
  background: var(--bg-table-head);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.section-card-title {
  font-family: 'Orbitron', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-card-title .icon { font-size: 16px; }

.lb-table {
  width: 100%;
  border-collapse: collapse;
}

.lb-table th {
  background: var(--bg-table-head);
  color: var(--text-muted);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.lb-table td {
  padding: 9px 14px;
  border-bottom: 1px solid rgba(42,48,80,0.4);
  font-size: 13px;
}

.lb-table tr:last-child td { border-bottom: none; }

.lb-table tr:nth-child(even) td { background: rgba(20,24,38,0.3); }

.lb-rank {
  font-family: 'Orbitron', monospace;
  font-size: 13px;
  font-weight: 700;
  width: 40px;
}

.rank-1 .lb-rank { color: var(--gold); }
.rank-2 .lb-rank { color: #c0c0c0; }
.rank-3 .lb-rank { color: #cd7f32; }

.lb-team {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--text-primary);
}

.lb-total {
  font-family: 'Orbitron', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-cyan);
}

.lb-kill {
  color: var(--accent-red);
  font-weight: 600;
}

.wwcd-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,215,0,0.15);
  border: 1px solid rgba(255,215,0,0.4);
  color: var(--wwcd);
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 3px;
  letter-spacing: 0.5px;
}

/* ===== TOP KILL / TOP ASSIST ===== */
.top-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.top-rank-row td { font-size: 13px; }
.top-rank-row .lb-rank { color: var(--text-muted); }
.top-rank-row.rank-1 .lb-rank { color: var(--gold); }
.top-rank-row.rank-2 .lb-rank { color: #c0c0c0; }
.top-rank-row.rank-3 .lb-rank { color: #cd7f32; }

.player-name-cell {
  font-weight: 600;
  color: var(--text-primary);
}

.team-name-cell {
  color: var(--gold);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 12px;
}

.stat-value {
  font-family: 'Orbitron', monospace;
  font-size: 13px;
  font-weight: 700;
}

.kill-value { color: var(--accent-red); }
.assist-value { color: var(--accent-cyan); }

/* ===== TOAST ===== */
#toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 10px 18px;
  border-radius: var(--radius);
  font-size: 13px;
  z-index: 1000;
  transition: opacity 0.3s, transform 0.3s;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}

#toast.show {
  opacity: 1;
  transform: translateY(0);
}

#toast.success { border-color: var(--accent-green); color: var(--accent-green); }
#toast.error   { border-color: var(--accent-red);   color: var(--accent-red);   }
#toast.info    { border-color: var(--border-gold);   color: var(--gold);         }

/* ===== CONFIRM DIALOG ===== */
#confirm-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 998;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(3px);
}

#confirm-overlay.show { display: flex; }

.confirm-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  width: 340px;
  text-align: center;
}

.confirm-box h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.confirm-box p {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 24px;
}

.confirm-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .top-grid { grid-template-columns: 1fr; }
  .matches-grid { grid-template-columns: 1fr; }
  .header-inner { flex-wrap: wrap; height: auto; padding: 10px 0; }
  .header-nav { order: 3; width: 100%; }
  #main-content { padding: 12px; }
}

@media (max-width: 600px) {
  .brand-title { font-size: 12px; }
  .match-table { font-size: 11px; }
  .match-table th, .match-table td { padding: 4px 5px; }
  .match-table input, .place-select { width: 36px; font-size: 10px; }
  .login-box { width: 90vw; padding: 28px 20px; }
}

/* Placement point indicator */
.placement-pts-hint {
  font-size: 10px;
  color: var(--text-muted);
  font-style: italic;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-gold); }

/* Loading */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
}

.loading-title {
  font-family: 'Orbitron', monospace;
  font-size: 16px;
  color: var(--gold);
  letter-spacing: 2px;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* File import button */
#import-file { display: none; }

/* Day summary row */
.day-summary {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.day-stat-chip {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 14px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 12px;
  color: var(--text-muted);
}

.day-stat-chip strong {
  color: var(--text-primary);
  font-size: 14px;
}