.arena-tournaments {
    min-width: 0;
    color: #eef4f6;
}

.arena-tournament-section-tabs,
.arena-tournament-view-switch {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.arena-tournament-section-tabs {
    margin-bottom: 10px;
}

.arena-tournament-section-tabs .tactical-button,
.arena-tournament-view-switch .tactical-button {
    width: auto;
    min-width: 132px;
    min-height: 38px;
    margin: 0;
    font-size: 12px;
}

.arena-tournament-section-tabs .active,
.arena-tournament-view-switch .active {
    border-color: rgba(240, 165, 26, 0.9);
    color: #fff1c9;
    background: linear-gradient(180deg, rgba(163, 103, 22, 0.8), rgba(73, 43, 9, 0.94));
}

.arena-tournament-status {
    align-self: flex-start;
    margin-bottom: 10px;
}

.arena-tournament-status[hidden] {
    display: none;
}

.arena-tournament-status[data-state="error"] {
    border-color: rgba(222, 80, 64, 0.85);
    color: #ffd5cf;
}

.arena-tournament-view {
    min-width: 0;
    min-height: 0;
    overflow: auto;
    padding-right: 8px;
}

.arena-tournament-view[hidden] {
    display: none;
}

.arena-tournament-hero,
.arena-tournament-card,
.arena-tournament-workspace,
.arena-tournament-series-card {
    box-sizing: border-box;
    border: 1px solid rgba(240, 165, 26, 0.28);
    background: linear-gradient(145deg, rgba(17, 29, 35, 0.96), rgba(6, 13, 18, 0.98));
}

.arena-tournament-hero {
    display: block;
    padding: 18px 20px;
    clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.arena-tournament-kicker {
    color: #77d8ea;
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.arena-tournament-hero h2 {
    margin: 5px 0 8px;
    color: #ffc65c;
    font-family: var(--font-display);
    font-size: 24px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.arena-tournament-hero p {
    margin: 0;
    color: rgba(238, 244, 246, 0.88);
    line-height: 1.45;
}

.arena-tournament-command-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.arena-tournament-card,
.arena-tournament-workspace {
    padding: 16px;
}

.arena-tournament-card label,
.arena-tournament-workspace label,
.arena-tournament-dialog label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: #ffd58b;
    font-family: var(--font-display);
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.arena-tournament-card select,
.arena-tournament-workspace select,
.arena-tournament-dialog input,
.arena-tournament-dialog select {
    width: 100%;
    min-width: 0;
    min-height: 40px;
    box-sizing: border-box;
}

.arena-tournament-actions,
.arena-tournament-match-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.arena-tournament-actions button,
.arena-tournament-match-actions button {
    width: auto;
    min-height: 38px;
    margin: 0;
}

.arena-tournament-definition-list {
    display: grid;
    grid-template-columns: minmax(105px, auto) minmax(0, 1fr);
    gap: 6px 12px;
    margin: 10px 0;
}

.arena-tournament-definition-list dt {
    color: rgba(149, 211, 224, 0.82);
    font-size: 12px;
    text-transform: uppercase;
}

.arena-tournament-definition-list dd {
    margin: 0;
    color: #f6f3e9;
    overflow-wrap: anywhere;
}

.arena-tournament-note {
    margin: 10px 0 0;
    padding-left: 10px;
    border-left: 2px solid rgba(240, 165, 26, 0.7);
    color: rgba(238, 244, 246, 0.78);
    font-size: 12px;
    line-height: 1.4;
}

.arena-tournament-workspace {
    margin-top: 12px;
    min-width: 0;
}

.arena-tournament-workspace-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
}

.arena-tournament-workspace-header p {
    margin: 5px 0 0;
    color: rgba(238, 244, 246, 0.74);
}

.arena-tournament-workspace-header label {
    min-width: min(340px, 45%);
}

.arena-tournament-view-switch {
    margin: 14px 0;
}

.arena-tournament-bracket {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(230px, 1fr);
    gap: 12px;
    min-height: 240px;
    overflow-x: auto;
    padding: 4px 4px 14px;
    scrollbar-width: thin;
    scrollbar-color: var(--gold-soft) rgba(7, 16, 20, 0.92);
}

.arena-tournament-bracket[hidden],
.arena-tournament-schedule[hidden] {
    display: none;
}

.arena-tournament-round {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.arena-tournament-round h4 {
    margin: 0;
    padding: 8px 10px;
    border-bottom: 1px solid rgba(240, 165, 26, 0.4);
    color: #ffd58b;
    font-family: var(--font-display);
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.arena-tournament-match {
    position: relative;
    padding: 11px;
    border: 1px solid rgba(132, 187, 198, 0.28);
    background: rgba(4, 12, 17, 0.92);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.24);
}

.arena-tournament-match:focus-visible {
    outline: 2px solid #ffd070;
    outline-offset: 2px;
}

.arena-tournament-match-live,
.arena-tournament-match-ready {
    border-color: rgba(91, 214, 139, 0.7);
}

.arena-tournament-match-completed,
.arena-tournament-match-forfeit {
    border-color: rgba(240, 165, 26, 0.58);
}

.arena-tournament-match-admin_review,
.arena-tournament-match-cancelled {
    border-color: rgba(220, 84, 68, 0.7);
}

.arena-tournament-match-heading {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    color: #f8e2b5;
    font-size: 12px;
}

.arena-tournament-match-heading span {
    color: #9bd7e1;
    text-align: right;
}

.arena-tournament-match-id,
.arena-tournament-match-time {
    margin: 5px 0;
    color: rgba(238, 244, 246, 0.65);
    font-family: var(--font-mono);
    font-size: 10px;
}

.arena-tournament-competitor {
    margin-top: 5px;
    padding: 5px 7px;
    border-left: 2px solid rgba(119, 216, 234, 0.65);
    background: rgba(119, 216, 234, 0.06);
    overflow-wrap: anywhere;
}

.arena-tournament-match-result {
    margin-top: 7px;
    color: #aeeec4;
    font-size: 12px;
}

.arena-tournament-match-warning {
    margin-top: 7px;
    padding: 7px 8px;
    border-left: 2px solid #dc5444;
    background: rgba(220, 84, 68, 0.1);
    color: #ffd5cf;
    font-size: 12px;
    line-height: 1.35;
}

#arena-tournament-admin {
    margin-top: 12px;
}

.arena-tournament-prize-reconciliation {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid rgba(240, 165, 26, 0.28);
}

.arena-tournament-prize-reconciliation h4 {
    margin: 0 0 8px;
    color: #ffd58b;
    font-family: var(--font-display);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.arena-tournament-schedule,
.arena-tournament-match-list,
.arena-tournament-series-list {
    display: grid;
    gap: 10px;
}

.arena-tournament-schedule-card {
    display: grid;
    grid-template-columns: minmax(170px, 0.8fr) repeat(2, minmax(140px, 1fr)) minmax(220px, 1.2fr);
    gap: 8px;
    align-items: center;
}

.arena-tournament-schedule-card .arena-tournament-match-heading,
.arena-tournament-schedule-card .arena-tournament-match-id {
    grid-column: 1;
}

.arena-tournament-series-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 7px;
    width: 100%;
    margin: 0;
    padding: 15px;
    color: #eef4f6;
    text-align: left;
}

.arena-tournament-series-card strong {
    color: #ffd58b;
}

.arena-tournament-dialog {
    position: fixed;
    z-index: 1500;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    display: block;
    width: min(540px, calc(100vw - 28px));
    max-height: calc(100dvh - 40px);
}

.arena-tournament-dialog[hidden] {
    display: none;
}

.arena-tournament-dialog form {
    display: grid;
    gap: 10px;
    max-height: calc(100dvh - 120px);
    padding: 18px;
    overflow: auto;
}

.arena-tournament-dialog p {
    margin: 0;
    color: rgba(238, 244, 246, 0.84);
    line-height: 1.4;
}

.arena-tournament-dialog button[type="submit"] {
    width: 100%;
    margin: 8px 0 0;
}

@media (max-width: 1200px) {
    .arena-tournament-command-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    #arena-tournament-registration {
        grid-column: 1 / -1;
    }
}

@media (max-width: 900px) {
    .arena-tournament-command-grid {
        grid-template-columns: 1fr;
    }

    #arena-tournament-registration {
        grid-column: auto;
    }

    .arena-tournament-workspace-header {
        flex-direction: column;
    }

    .arena-tournament-workspace-header label {
        min-width: 0;
        width: 100%;
    }

    .arena-tournament-schedule-card {
        display: block;
    }

    .arena-tournament-section-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
    }

    .arena-tournament-section-tabs .tactical-button {
        flex: 0 0 auto;
    }
}
.arena-tournament-availability-period {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
    gap: 10px;
    align-items: end;
    margin-bottom: 10px;
}

.arena-tournament-availability-period label,
.arena-tournament-availability-period input {
    min-width: 0;
    width: 100%;
}