* {
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
}

body {
    background-color: #0f1115;
    color: #e0e6ed;
    padding: 20px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #181c24;
    padding: 16px 24px;
    border-radius: 10px;
    border-bottom: 3px solid #d4af37;
    margin-bottom: 24px;
}

.header-title h1 {
    color: #d4af37;
    font-size: 22px;
    letter-spacing: 1px;
}

.header-title p {
    color: #8892b0;
    font-size: 13px;
    margin-top: 4px;
}

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

.controls select, .btn-export {
    padding: 8px 14px;
    background-color: #222936;
    color: #fff;
    border: 1px solid #3b475c;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    outline: none;
}

.btn-export {
    background-color: #d4af37;
    color: #0f1115;
    font-weight: bold;
    border: none;
}

.btn-export:hover {
    background-color: #f1c40f;
}

.bracket-container {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.bracket-section {
    background: #181c24;
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #283142;
}

.bracket-title {
    color: #d4af37;
    font-size: 16px;
    text-transform: uppercase;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid #283142;
}

.match-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.match-card {
    background-color: #1e2430;
    border: 1px solid #2d3748;
    border-radius: 8px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.match-card.ticket-winner {
    border-color: #27ae60;
}

.match-card.ticket-loser {
    border-color: #e67e22;
}

.match-card.knockout {
    border-color: #d4af37;
    background-color: #25231b;
}

.match-header {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #a0aec0;
    font-weight: bold;
}

.tag-ticket {
    color: #d4af37;
    font-size: 11px;
    background: rgba(212, 175, 55, 0.15);
    padding: 2px 6px;
    border-radius: 4px;
}

.player-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #131720;
    padding: 8px 10px;
    border-radius: 6px;
    border: 1px solid transparent;
}

.player-row.winner-row {
    background: #163824;
    border-color: #27ae60;
}

.player-name {
    font-size: 13px;
    color: #e2e8f0;
    max-width: 190px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.score-input {
    width: 44px;
    text-align: center;
    background-color: #0f1115;
    border: 1px solid #3b475c;
    color: #fff;
    padding: 4px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: bold;
}