/* Tournament Bracket Generator Styles */
.tournament-wrapper {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.5;
}

.tournament-wrapper * { 
    box-sizing: border-box; 
}

.tournament-wrapper .container { 
    max-width: 1400px; 
    margin: 0 auto; 
}

.tournament-wrapper .card { 
    background: white; 
    border: 1px solid #e2e8f0; 
    border-radius: 12px; 
    padding: 24px; 
    margin-bottom: 24px; 
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.tournament-wrapper .header { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    margin-bottom: 16px; 
}

.tournament-wrapper .title { 
    font-size: 2rem; 
    font-weight: bold; 
    color: #1e293b; 
    margin: 0;
}

.tournament-wrapper .subtitle { 
    color: #64748b; 
    margin: 4px 0 0 0; 
}

.tournament-wrapper .btn {
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    color: #374151;
    cursor: pointer;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.tournament-wrapper .btn:hover { 
    background: #f8fafc; 
    border-color: #cbd5e1;
}

.tournament-wrapper .btn.primary { 
    background: #3b82f6; 
    color: white; 
    border-color: #3b82f6; 
}

.tournament-wrapper .btn.primary:hover { 
    background: #2563eb; 
}

.tournament-wrapper .btn.success { 
    background: #10b981; 
    color: white; 
    border-color: #10b981; 
}

.tournament-wrapper .btn.success:hover { 
    background: #059669; 
}

.tournament-wrapper .btn.secondary { 
    background: #ffffff; 
    color: #6b7280; 
    border-color: #d1d5db; 
}

.tournament-wrapper .btn.secondary:hover { 
    background: #f9fafb;
    border-color: #9ca3af;
}

.tournament-wrapper .btn.warning { 
    background: #f59e0b; 
    color: white; 
    border-color: #f59e0b; 
}

.tournament-wrapper .btn.warning:hover { 
    background: #d97706; 
}

.tournament-wrapper .form-grid { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 16px; 
    margin-bottom: 16px; 
}

@media (max-width: 768px) {
    .tournament-wrapper .form-grid { 
        grid-template-columns: 1fr; 
    }
}

.tournament-wrapper .form-group { 
    display: flex; 
    flex-direction: column; 
    gap: 8px;
}

.tournament-wrapper .form-group label { 
    font-weight: 600; 
    color: #374151; 
    font-size: 14px;
}

.tournament-wrapper .form-group input, 
.tournament-wrapper .form-group textarea {
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
}

.tournament-wrapper .form-group input:focus, 
.tournament-wrapper .form-group textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.tournament-wrapper .form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.tournament-wrapper .input-with-btn { 
    display: flex; 
    gap: 8px; 
}

.tournament-wrapper .input-with-btn input, 
.tournament-wrapper .input-with-btn textarea { 
    flex: 1; 
}

.tournament-wrapper .file-info {
    font-size: 12px;
    color: #6b7280;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tournament-wrapper .participants-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px;
    max-height: 300px;
    overflow-y: auto;
    padding: 8px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #f8fafc;
}

.tournament-wrapper .participant-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
}

.tournament-wrapper .participant-name {
    font-weight: 500;
    color: #1e293b;
    font-size: 14px;
}

.tournament-wrapper .participant-number {
    color: #6b7280;
    margin-right: 8px;
    font-size: 12px;
}

.tournament-wrapper .remove-btn {
    color: #ef4444;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    background: transparent;
    border: none;
    font-size: 16px;
}

.tournament-wrapper .remove-btn:hover {
    background: #fee2e2;
}

/* ブラケット表示 */
.tournament-wrapper .bracket-stage {
    position: relative;
    height: 800px;
    overflow: auto;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
}

.tournament-wrapper .bracket-lines {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.tournament-wrapper .match {
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 12px;
    background: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    min-width: 180px;
}

.tournament-wrapper .match.abs {
    position: absolute;
    width: 200px;
}

.tournament-wrapper .player-slot {
    padding: 10px 12px;
    margin: 4px 0;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
    font-weight: 500;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tournament-wrapper .player-slot:hover {
    background: #e2e8f0;
    border-color: #cbd5e1;
}

.tournament-wrapper .player-slot.winner {
    background: #dcfce7;
    border-color: #22c55e;
    color: #15803d;
}

.tournament-wrapper .player-slot.placeholder {
    background: #fef3c7;
    border-color: #f59e0b;
    color: #92400e;
    font-style: italic;
}

.tournament-wrapper .seed-badge {
    display: inline-block;
    margin-left: 6px;
    padding: 2px 6px;
    font-size: 11px;
    border-radius: 999px;
    background: #e0e7ff;
    color: #3730a3;
    border: 1px solid #c7d2fe;
    vertical-align: middle;
    font-style: normal;
}

.tournament-wrapper .vs-divider {
    text-align: center;
    font-size: 12px;
    color: #6b7280;
    margin: 8px 0;
}

.tournament-wrapper .score-btn {
    width: 100%;
    margin-top: 8px;
    font-size: 12px;
    padding: 6px 8px;
}

/* モーダル */
.tournament-wrapper .modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.tournament-wrapper .modal-content {
    background: white;
    border-radius: 16px;
    padding: 32px;
    max-width: 500px;
    width: 90%;
    margin: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border: 1px solid #e5e7eb;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.tournament-wrapper .modal-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 8px;
    text-align: center;
    color: #1f2937;
}

.tournament-wrapper .modal-subtitle {
    font-size: 16px;
    color: #6b7280;
    text-align: center;
    margin-bottom: 24px;
}

.tournament-wrapper .modal-vs {
    font-size: 32px;
    font-weight: bold;
    text-align: center;
    margin: 20px 0;
    color: #374151;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.tournament-wrapper .modal-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.tournament-wrapper .player-select-btn {
    padding: 16px 20px;
    text-align: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
    position: relative;
    overflow: hidden;
}

.tournament-wrapper .player-select-btn:hover {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-color: #3b82f6;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.3);
}

.tournament-wrapper .player-select-btn:active {
    transform: translateY(0);
}

.tournament-wrapper .player-select-btn .seed-info {
    display: block;
    font-size: 14px;
    font-weight: 400;
    opacity: 0.7;
    margin-top: 4px;
}

.tournament-wrapper .modal-controls {
    display: flex;
    justify-content: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid #e5e7eb;
    flex-wrap: wrap;
}

.tournament-wrapper .modal-controls .btn {
    min-width: 120px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.2s ease;
    border: 2px solid;
}

.tournament-wrapper .modal-controls .btn.secondary {
    background: #ffffff;
    border-color: #d1d5db;
    color: #6b7280;
}

.tournament-wrapper .modal-controls .btn.secondary:hover {
    background: #f9fafb;
    border-color: #9ca3af;
    transform: translateY(-1px);
}

.tournament-wrapper .modal-controls .btn.success {
    background: #10b981;
    border-color: #10b981;
    color: white;
    min-width: 200px;
}

.tournament-wrapper .modal-controls .btn.success:hover {
    background: #059669;
    border-color: #059669;
    transform: translateY(-1px);
}

.tournament-wrapper .modal-controls .btn.success:disabled {
    background: #d1d5db;
    border-color: #d1d5db;
    color: #9ca3af;
    cursor: not-allowed;
    transform: none;
}

.tournament-wrapper .modal-controls .btn:not(.success):not(.secondary) {
    background: #f3f4f6;
    border-color: #d1d5db;
    color: #374151;
}

.tournament-wrapper .modal-controls .btn:not(.success):not(.secondary):hover {
    background: #e5e7eb;
    border-color: #9ca3af;
    transform: translateY(-1px);
}

.tournament-wrapper .modal-players{
    display:grid;
    grid-template-columns:1fr 72px 1fr;
    align-items:stretch;
    gap:12px;
    margin:8px 0 16px;
}

.tournament-wrapper .modal-vs-pill{
    display:flex;align-items:center;justify-content:center;
    font-weight:700;color:#374151;
    border:2px solid #e5e7eb;border-radius:9999px;
    background:#fff;padding:0 12px; user-select:none;
}

.tournament-wrapper .player-select-btn.selected{
    background:linear-gradient(135deg,#dcfce7 0%,#bbf7d0 100%);
    border-color:#22c55e;color:#065f46;
    box-shadow:0 10px 15px -3px rgba(34,197,94,.25);
}

.tournament-wrapper .btn[disabled]{
    opacity:.5; cursor:not-allowed; filter:saturate(.3);
}

.tournament-wrapper .hidden { 
    display: none; 
}

.tournament-wrapper .btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tournament-wrapper .btn-large {
    font-size: 16px;
    padding: 12px 24px;
    min-width: 160px;
}

.tournament-wrapper .settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

/* DnD States */
.tournament-wrapper .match.dragging {
    opacity: 0.5;
    transform: rotate(2deg);
}

.tournament-wrapper .match.drop-ok {
    border-color: #22c55e;
    background: #f0fdf4;
}

.tournament-wrapper .player-slot.dragging {
    opacity: 0.6;
    transform: scale(1.05);
}

.tournament-wrapper .player-slot.drop-ok {
    border-color: #22c55e;
    background: #dcfce7;
}

.tournament-wrapper .player-slot.blocked {
    border-color: #ef4444;
    background: #fef2f2;
}

@media print {
    .tournament-wrapper .btn, 
    .tournament-wrapper .export-buttons { 
        display: none; 
    }
    
    .tournament-wrapper .bracket-stage { 
        height: auto; 
    }
}

@media (max-width: 768px) {
    .tournament-wrapper .bracket-stage { 
        height: 600px; 
    }
    
    .tournament-wrapper .match.abs { 
        width: 160px; 
    }
}
/* 2つの主要ボタンのサイズを統一 */
.tournament-wrapper .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;           /* 絵文字とテキストの間隔 */
  white-space: nowrap;  /* 改行させない */
}

.tournament-wrapper .btn.action-lg {
  font-size: 16px;
  padding: 12px 24px;
  min-width: 200px;     /* 幅をそろえる（お好みで変更OK） */
  height: 48px;         /* 高さもそろえる */
  box-sizing: border-box;
  text-align: center;
}