/* Shared interface: readable, quiet and focused on the next task. */
:root { --space:8px; --color-danger:#a0392d; scrollbar-gutter:stable; }
body { font-size:14px; line-height:1.55; }
button,input,select,textarea { font:inherit; }
a,button,input,select,textarea,summary { outline-offset:3px; }
button:disabled { opacity: .48; cursor:not-allowed; }
.button { min-height:42px; padding:10px 15px; gap:9px; font-size:13px; }
.button-quiet { min-height:40px; font-size:13px; padding:9px 13px; }
.button-danger { background: var(--color-danger); color: #fff; }
.button .icon { width:17px; height:17px; }
.icon-button { display:inline-grid; place-items:center; width:40px; height:40px; flex-shrink:0; border: 0; border-radius: 7px; background: transparent; color: var(--color-muted); font-size:25px; }
.icon-button:hover { background: var(--color-soft); color: var(--color-text); }
.app-page { --app-page-width:min(1240px,calc(100% - 64px)); width:var(--app-page-width); margin-top:24px; }
.app-header { display:grid; grid-template-columns:auto minmax(0,1fr) auto; grid-template-areas:"brand nav account"; gap:24px; padding:12px 28px; background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.app-header > .brand-link { grid-area:brand; }
.app-header .brand { color: #fff; }
.header-control { display:inline-flex; align-items:center; justify-content:center; gap:6px; min-height:44px; border: 1px solid #ffffff4d; border-radius: 7px; padding:9px 12px; background: transparent; color: #fff; font-size:13px; font-weight:500; white-space:nowrap; text-decoration:none; cursor:pointer; }
.header-control:hover,.header-control[aria-expanded=true],.account-menu[open] > summary { background: #ffffff18; }
.header-control svg { width:18px; height:18px; flex-shrink:0; }
.app-header a:focus-visible,.app-header .header-control:focus-visible { outline:2px solid var(--color-accent); outline-offset:3px; }
.account-menu { grid-area:account; position:relative; min-width:0; }
.account-menu > summary { list-style:none; }
.account-menu > summary::-webkit-details-marker { display:none; }
.account-menu[open] .account-chevron { transform:rotate(180deg); }
.account-popover { position:absolute; z-index:30; right:0; top:calc(100% + 8px); width:min(300px,calc(100vw - 32px)); padding:18px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 10px; box-shadow: 0 8px 28px #19362a24; color: var(--color-text); }
.account-popover .account-email { display:block; overflow-wrap:anywhere; font-size:13px; font-weight:600; line-height:1.6; }
.account-role { display:block; margin-top:3px; color: var(--color-muted); font-size:12px; }
.account-popover form { margin:14px 0 0; padding-top:12px; border-top: 1px solid var(--color-border); }
.account-action { display:flex; align-items:center; justify-content:space-between; gap:12px; width:100%; min-height:44px; padding:9px 10px; border: 0; border-radius: 7px; background: var(--color-soft); color: var(--color-primary); font-size:13px; font-weight:600; text-decoration:none; }
.account-action:hover { background: var(--color-border); }
.dashboard { padding:24px 28px 28px; }
.dashboard-heading { margin-bottom:22px; }
.dashboard-heading h1 { font-size:29px; letter-spacing:-1px; overflow-wrap:anywhere; }
.dashboard-heading .muted { font-size:13px; margin-top:6px; line-height:1.6; }
.dashboard-heading .muted:empty { display:none; }
.panel { padding:24px; margin-bottom:22px; border-radius: 10px; }
.panel-heading { margin-bottom:20px; gap:12px; }
.panel-heading h2 { font-size:21px; }
.panel-heading h3 { font-size:17px; }
.panel-heading .section-note { margin:8px 0 0; }
.back-link,.text-link,.link-button { font-size:13px; }
.toolbar { gap:10px; }
.toolbar.spread { margin-bottom:20px; }
.section-note,.notice,.panel > .muted { font-size:13px; line-height:1.7; }
.match-conflicts { margin-top:12px; }
.match-conflict { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:12px; }
.match-conflict > div { flex:1 1 220px; min-width:0; overflow-wrap:anywhere; }
.match-conflict p { margin:4px 0 0; }
.match-conflict .button { flex-shrink:0; min-height:44px; }
.match-conflict-help { margin:12px 0 0; font-size:12px; }
.tag,.status-tag { font-size:11px; border-radius: 5px; padding:4px 9px; }
.summary-card { text-decoration:none; background: var(--color-bg); padding:18px 20px; }
a.summary-card:hover { border-color: var(--color-primary); }
.summary-label,.summary-detail { font-size:12px; }
.summary-value { margin:8px 0; font-size:30px; }
.summary-grid { margin-bottom:30px; }
.tournament-card { padding:22px; gap:10px; }
.tournament-card h2 { font-size:23px; }
.tournament-card .toolbar { margin-bottom:0; }
.tournament-card p,.card-bottom { font-size:13px; }
.card-bottom { margin-top:8px; padding-top:14px; }
.task-tabs { display:flex; gap:5px; align-items:stretch; border-bottom: 1px solid var(--color-border); margin:0 0 22px; overflow-x:auto; }
.task-tabs > a { display:flex; align-items:center; justify-content:center; gap:8px; padding:14px 16px; border-bottom: 2px solid transparent; color: var(--color-muted); text-decoration:none; font-size:13px; white-space:nowrap; }
.task-tabs > a:hover { color: var(--color-primary); background: var(--color-bg); }
.task-tabs > a[aria-selected=true] { color: var(--color-primary); font-weight:600; border-color: var(--color-primary); }
.task-tabs > a > span { font-size:10px; opacity: .65; }
.task-tabs small { background: var(--color-soft); color: var(--color-primary); font-size:11px; min-width:22px; text-align:center; border-radius: 4px; padding:1px 5px; }
.task-tabs .icon { width:16px; height:16px; }
[data-tabs] > [role=tabpanel] { scroll-margin-block-start:calc(24px + var(--task-tabs-offset, 0px)); }
/* Private sections use segmented controls, separate from the global header. */
.app-page .task-tabs { gap:6px; padding:5px; border: 1px solid var(--color-border); border-radius: 10px; background: var(--color-soft); overflow:visible; }
.app-page .task-tabs > a { flex:1; min-width:0; min-height:44px; padding:10px 12px; border: 1px solid transparent; border-radius: 7px; color: var(--color-text); white-space:normal; line-height:1.4; text-align:center; }
.app-page .task-tabs > a:hover { background: #ffffff80; color: var(--color-primary); }
.app-page .task-tabs > a[aria-selected=true] { background: var(--color-surface); border-color: #b7cbb8; box-shadow: 0 1px 3px #19362a0d; color: var(--color-primary); }
.app-page .task-tabs small { flex-shrink:0; background: #fff; }
.app-page .task-tabs > a[aria-selected=true] small { background: var(--color-soft); }
.category-card { padding:16px; gap:12px; }
.category-card h3 { font-size:15px; }
.category-card p,.category-card small { font-size:12px; }
.category-card > .icon { margin-left:auto; width:17px; }
.empty-inline { padding:25px 0; }
.empty-inline h3 { font-size:18px; }
.empty-inline p { font-size:13px; margin:8px 0 16px; }
.availability-tools { justify-content:space-between; margin-bottom:20px; }
.availability-tools .section-note { margin:0; }
.court-card { font-size:13px; }
.court-actions { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:10px; border-top: 1px solid var(--color-border); margin-top:14px; padding-top:12px; }
.court-actions .field-help { flex:1; min-width:170px; }
.court-actions form { margin:0; }
.court-actions .link-button { min-height:36px; }
.link-danger { color: var(--color-danger); }
.window-list li,.restriction { font-size:12px; }
.section-action { margin:20px 0; }
.rules-summary { padding:14px 0; margin:0 0 18px; border-bottom: 1px solid var(--color-border); font-size:13px; }
.rules-summary > summary { color: var(--color-primary); font-weight:500; }
.rules-summary summary .muted { margin-left:12px; font-size:12px; }
.rules-summary .phase-grid,.rules-summary > p { margin-top:16px; }
.phase-card p,.phase-card small,.phase-card a,.pair-card { font-size:13px; }
.game-rules { margin-bottom:24px; }
.game-rules-heading { display:flex; align-items:center; flex-wrap:wrap; gap:12px; margin-bottom:12px; }
.game-rules-heading h2 { font-size:20px; letter-spacing:-.6px; }
.rules-phase-count { color: var(--color-muted); font-size:12px; }
.rules-phases { display:grid; gap:14px; }
.phase-rules { min-width:0; border: 1px solid #c9d8c7; border-radius: 10px; overflow:hidden; }
.phase-rules-heading { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px; padding:16px 20px; background: var(--color-soft); }
.phase-rules-intro { display:flex; align-items:center; flex-wrap:wrap; gap:16px 24px; min-width:0; }
.phase-rules-heading h3 { font-size:18px; overflow-wrap:anywhere; }
.rules-edit { background: var(--color-surface); border-color: #b8cbb7; flex-shrink:0; }
.phase-rule-list { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:20px 24px; margin:0; padding:20px; border-top: 1px solid #c9d8c7; }
.phase-rule-list--single-set { grid-template-columns:repeat(3,minmax(0,1fr)); }
.phase-rule-list--points { grid-template-columns:1fr; }
.phase-rule-list > div { min-width:0; }
.phase-rule-list dt { font-size:12px; color: var(--color-muted); margin-bottom:6px; }
.phase-rule-list dd { margin:0; font-size:15px; font-weight:600; line-height:1.5; overflow-wrap:anywhere; }
.phase-rule-list dd span { display:block; font-size:12px; font-weight:400; color: var(--color-muted); margin-top:5px; line-height:1.6; }

/* Category rules: compare phases in compact, self-contained reading cards. */
.category-rules--cards > .category-actions { justify-content:flex-end; margin-bottom:12px; border-top:0; }
.category-rules--cards .rules-phases { grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr)); gap:14px; }
.category-rules--cards .phase-rules { display:flex; flex-direction:column; border: 1px solid var(--color-border); border-top: 3px solid var(--color-primary); border-radius: 8px; background: var(--color-surface); }
.category-rules--cards .phase-rules-heading { padding:20px 20px 16px; background: transparent; }
.category-rules--cards .phase-rules-intro { display:grid; width:100%; gap:10px; }
.category-rules--cards .phase-rules-step { justify-self:start; padding:4px 7px; background: var(--color-accent); border-radius: 3px; color: var(--color-primary); font-size:10px; font-weight:700; letter-spacing:1px; text-transform:uppercase; }
.category-rules--cards .phase-rules-heading h3 { margin:0; font-size:17px; line-height:1.4; letter-spacing:-.5px; }
.category-rules--cards .phase-rule-list { display:block; padding:0 20px 8px; border: 0; }
.category-rules--cards .phase-rule-list > div { padding:14px 0; }
.category-rules--cards .phase-rule-list > div + div { border-top: 1px solid var(--color-border); }
.category-rules--cards .phase-rule-list > div:first-child { min-height:0; margin-bottom:2px; padding: 14px; border-radius: 6px; background: var(--color-soft); }
.category-rules--cards .phase-rule-list > div:first-child + div { border-top: 0; }
.category-rules--cards .phase-rule-list dt { font-size:11px; margin-bottom:4px; line-height:1.5; }
.category-rules--cards .phase-rule-list dd { font-size:14px; font-weight:600; line-height:1.5; }
.category-rules--cards .phase-rule-list > div:first-child dd { font-family:var(--font-heading); font-size:18px; font-weight:700; letter-spacing:-.3px; }
.category-rules--cards .phase-rule-list dd span { font-family:var(--font-body); font-size:12px; font-weight:400; letter-spacing:0; margin-top:4px; }
.category-rules--cards .phase-rules-footer { margin-top:auto; padding:0 20px 18px; }
.category-rules--cards .rules-edit { width:100%; min-height:44px; background: transparent; border-color: var(--color-border); font-size:12px; gap:8px; }
.category-rules--cards .rules-edit:hover { background: var(--color-soft); border-color: var(--color-primary); }
@media(max-width:768px) {
 .category-rules--cards .rules-phases { grid-template-columns:1fr; gap:12px; }
 .category-rules--cards .phase-rules-heading { padding:14px 12px; }
 .category-rules--cards .phase-rules-intro { grid-template-columns:minmax(0,1fr) auto; gap:8px 12px; align-items:center; }
 .category-rules--cards .phase-rules-step { grid-column:1 / -1; }
 .category-rules--cards .phase-rules-heading h3 { font-size:18px; }
 .category-rules--cards .phase-rule-list { padding:0 12px 4px; }
 .category-rules--cards .phase-rule-list > div { padding:12px 0; }
 .category-rules--cards .phase-rule-list > div:first-child { min-height:0; padding: 12px; }
 .category-rules--cards .phase-rules-footer { padding:0 12px 12px; }
}
.advanced-actions { font-size:13px; margin:22px 0 0; padding-top:18px; border-top: 1px solid var(--color-border); }
.advanced-actions > form,.advanced-actions > p,.advanced-actions > a { margin-top:16px; }
.history-fallback { font-size:13px; }
html:has(.ui-overlay) .history-fallback { margin-top:20px; }
.history-event { font-size:13px; padding:16px 0; margin:0; }
.history-event small { display:block; font-size:11px; color: var(--color-muted); margin:4px 0; }
.history-event pre { white-space:pre-wrap; overflow-wrap:anywhere; font-size:11px; padding:12px; background: var(--color-bg); border-radius: 6px; max-height:340px; overflow:auto; }
.form-panel { max-width:900px; padding:0; overflow:hidden; }
.form-section + .form-section { border-top: 1px solid var(--color-border); margin-top:24px; padding-top:22px; }
.form-section h3 { font-size:15px; margin-bottom:16px; letter-spacing:-.25px; }
.field-grid { gap:20px; }
.field-wide { grid-column:1/-1; }
.schedule-comparison { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; font-size:13px; }
.schedule-comparison[hidden] { display:none; }
.schedule-comparison:has(.schedule-new[hidden]) { grid-template-columns:minmax(0,1fr); }
.schedule-comparison > div { padding:10px; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-soft); overflow-wrap:anywhere; }
.schedule-comparison.has-current-schedule:has(.schedule-new:not([hidden])) .schedule-current { border-color: #c98b27; background: #fff0c5; color: #633700; }
.schedule-comparison .schedule-new { border-color: #b8c9d9; background: #eff6fc; color: #254763; }
.schedule-comparison p { margin:4px 0 0; }
.schedule-comparison .schedule-detail-line { display:block; }
.schedule-edit > summary { color: var(--color-primary); font-weight:650; cursor:pointer; }
.schedule-edit[open] > summary { margin-bottom:12px; }
.schedule-edit-actions { display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
.editor-form { gap:0; }
.editor-field { gap:7px; }
.editor-form label,.editor-field legend,.inline-form label { font-size:13px; font-weight:500; }
.editor-form input:not([type=checkbox]):not([type=radio]):not([type=hidden]),.editor-form select,.editor-form textarea { width:100%; min-width:0; min-height:44px; font-size:14px; border: 1px solid var(--color-border); background: #fff; color: var(--color-text); border-radius: 7px; padding:10px 12px; }
.editor-form .radio-option input[type=radio] { width:17px; height:17px; min-height:0; padding:0; margin:0; flex-shrink:0; accent-color:var(--color-primary); }
.editor-form input:disabled,.editor-form select:disabled { background: var(--color-bg); color: var(--color-muted); }
.editor-form input[aria-invalid=true],.editor-form select[aria-invalid=true] { border-color: var(--color-danger); }
.password-change > summary { cursor:pointer; list-style:none; }
.password-change > summary::-webkit-details-marker { display:none; }
.password-change[open] > summary > .password-change-label,
.password-change:not([open]) > summary > .password-cancel-label { display:none; }
.password-change[open] > summary { margin-bottom:16px; }
.password-change[open] > summary .icon { transform:rotate(180deg); }
.password-control { position:relative; }
.editor-form .password-control:has([data-password-visibility]:not([hidden])) > input { padding-inline-end:48px; }
.password-control > button { position:absolute; inset-inline-end:2px; top:50%; transform:translateY(-50%); }
.password-control > button .icon { display:block; width:19px; height:19px; }
.password-control [aria-pressed="false"] > [data-password-revealed],
.password-control [aria-pressed="true"] > [data-password-masked] { display:none; }
.field-help,.field-errors { font-size:12px; line-height:1.6; }
.enrollment-warning { margin:4px 0 0; padding:10px 12px; font-size:13px; }
.field-errors { color: var(--color-danger); }
.choice-field,.score-set { border: 0; margin:0; padding:0; min-width:0; }
.choice-field > legend { margin-bottom:9px; padding:0; }
.radio-options { display:flex; gap:8px; flex-wrap:wrap; }
.radio-option { display:flex; align-items:center; gap:8px; padding:10px 13px; border: 1px solid var(--color-border); border-radius: 7px; min-height:44px; cursor:pointer; background: var(--color-surface); }
.radio-option:hover { border-color: var(--color-primary); }
.radio-option:has(input:checked) { border-color: var(--color-primary); background: var(--color-soft); color: var(--color-primary); box-shadow: inset 0 0 0 1px var(--color-primary); }
.radio-option:has(input:disabled) { opacity: .6; cursor:default; }
.radio-option:has(input:focus-visible) { outline:2px solid var(--color-primary); outline-offset:3px; }
.check-label { min-height:44px; }
.sport-label { margin-bottom:20px; }
.score-grid { display:grid; gap:18px; }
.score-set { background: var(--color-bg); border: 1px solid var(--color-border); padding:14px; border-radius: 8px; }
.score-set legend { font-size:12px; font-weight:600; padding:0 5px; }
.score-sides { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.score-sides label { display:flex; flex-direction:column; gap:9px; min-width:0; }
.score-sides label > span { font-size:12px; overflow-wrap:anywhere; }
.score-sides input { text-align:center; font-size:22px!important; font-weight:600; min-height:50px!important; }
.tiebreak-grid { display:grid; gap:12px; }
.tiebreak-set { background: var(--color-soft); border-color: #b8cbb7; }
.tiebreak-set legend { color: var(--color-primary); }
.tiebreak-set .score-sides { align-items:stretch; }
.tiebreak-set .score-sides input { margin-top:auto; }
.tiebreak-instructions,.tiebreak-preview { margin:0 0 12px; font-size:12px; line-height:1.7; color: var(--color-muted); }
.tiebreak-preview { margin:12px 0 0; color: var(--color-primary); }
.set-score { display:inline-flex; flex-direction:column; align-items:center; gap:3px; }
.tiebreak-label { display:block; color: var(--color-primary); font-size:9px; font-weight:500; line-height:1.4; white-space:normal; }
.tiebreak-label > span { display:block; font-size:10px; font-variant-numeric:tabular-nums; }
.tiebreak-summary { margin:12px 0; padding:10px 12px; border-left: 3px solid var(--color-primary); background: var(--color-soft); color: var(--color-primary); font-size:12px; line-height:1.7; text-align:left; }
.tiebreak-summary strong,.tiebreak-summary span { display:block; }
.match-tiebreak-points { display:block; margin-top:4px; color: var(--color-primary); font:500 11px/1.5 var(--font-body); }
.participant-game-score .set-score > strong { font:600 24px/1.3 var(--font-heading); letter-spacing:-.9px; white-space:nowrap; }
@media(max-width:600px) { .participant-game-score .set-score > strong { font-size:22px; } }
.form-panel .overlay-body { padding:24px; }
.overlay-footer { display:flex; align-items:center; gap:10px; border-top: 1px solid var(--color-border); padding:16px 24px; background: var(--color-surface); }
.overlay-footer:has([name=confirm_overlap], [name=confirm_schedule_adjustment]) { flex-wrap:wrap; }
.copy-rules { padding:16px 24px; font-size:13px; border-top: 1px solid var(--color-border); }
.copy-rules .editor-form { gap:12px; margin-top:14px; }
.overlay-open { overflow:hidden; }
.ui-overlay { position:fixed; inset:0; width:min(600px,calc(100vw - 32px)); max-width:none; max-height:calc(100dvh - 64px); padding:0; border: 1px solid var(--color-border); border-radius: 14px; background: var(--color-surface); color: var(--color-text); box-shadow: 0 24px 100px #0c271f38; overflow:visible; }
.ui-overlay::backdrop { background: #102b2266; backdrop-filter:blur(2px); }
/* Scroll the form without clipping dropdowns attached directly to the dialog. */
#overlay-content { max-height:inherit; overflow:auto; border-radius: inherit; }
.ui-overlay.is-drawer { inset:0 0 0 auto; margin:0 0 0 auto; width:min(620px,100vw); height:100dvh; max-height:100dvh; border-radius: 14px 0 0 14px; border-width:0 0 0 1px; }
.overlay-heading { position:sticky; top:0; z-index:2; display:flex; justify-content:space-between; align-items:center; gap:18px; padding:20px 24px; border-bottom: 1px solid var(--color-border); background: var(--color-surface); }
.overlay-heading h2 { font-size:22px; letter-spacing:-.6px; line-height:1.3; }
.overlay-heading h2:focus { outline:none; }
.overlay-heading .eyebrow { margin-bottom:4px; font-size:9px; }
.overlay-body { padding:24px; }
.ui-overlay .overlay-footer { position:sticky; bottom:0; z-index:1; box-shadow: 0 -8px 20px #ffffffbb; }
.ui-overlay .surface-form { min-height:0; }
.ui-overlay .field-grid { grid-template-columns:1fr 1fr; }
.ui-overlay .editor-field[data-field=name],.ui-overlay .editor-field[data-field=photo],.ui-overlay .editor-field[data-field=player],.ui-overlay .editor-field[data-field=exception_reason],.ui-overlay .editor-field[data-field=notice],.ui-overlay .editor-field[data-field=reason],.ui-overlay .editor-field[data-field=entry1],.ui-overlay .editor-field[data-field=entry2] { grid-column:1/-1; }
.discard-prompt { position:sticky; bottom:0; z-index:5; padding:24px; background: var(--color-bg); border-top: 1px solid var(--color-border); }
.discard-prompt p { font-weight:600; margin-bottom:16px; }
.toast-region { position:fixed; bottom:22px; right:22px; width:min(410px,calc(100% - 32px)); z-index:1100; display:grid; gap:10px; }
.toast { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:12px 12px 12px 18px; color: #fff; background: var(--color-primary); border-radius: 9px; box-shadow: 0 5px 25px #19362a24; font-size:13px; }
.toast .icon-button { color: #fff; width:32px; height:32px; }
.toast .icon-button:hover { background: #ffffff20; }
.sport-table { font-size:13px; }
.sport-table th { font-size:11px; padding:12px 10px; }
.sport-table td { padding:15px 10px; }
.sport-table small { font-size:11px; }
.entry-pairing { display:flex; align-items:center; flex-wrap:wrap; gap:4px 8px; margin-top:5px; }
.pairing-status { display:inline-flex; align-items:center; gap:4px; padding:2px 6px; letter-spacing:0; line-height:1.5; white-space:nowrap; }
.pairing-status .icon { width:12px; height:12px; }
.pairing-status-pending { background: #fff0d7; color: #825418; }
.pairing-partner { color: var(--color-muted); font-size:11px; overflow-wrap:anywhere; }
.compact-table th,.compact-table td { font-size:11px; padding:10px 6px; }
.dt-container .dt-search input { min-height:40px; }
.dt-container .dt-layout-row { margin:12px 0; font-size:12px; }
.dt-container .dt-paging .dt-paging-button { padding:.4em .7em; }
.status-actions { margin:18px 0 0; }
.auth-page { padding-top:32px; padding-bottom:32px; }
.auth-cover .cover-copy { padding-top:20px; }
.auth-cover .cover-copy h2 { font-size:48px; }
.auth-cover .court-art { min-height:170px; height:170px; }
.login-card { padding:45px 0; }
.login-card h1 { font-size:30px; margin-top:0; }
.auth-access .access-heading { display:none; }
.auth-access .access-note { font-size:12px; }
@media(max-width:768px) {
 /* Keep a small page gutter and avoid stacking large insets on small screens. */
 :root { --mobile-gutter:8px; --mobile-inset:6px; }
 .phase-rule-list { grid-template-columns:repeat(2,minmax(0,1fr)); }
 .phase-rule-list--points { grid-template-columns:1fr; }
 .app-page { --app-page-width:100%; margin-top:0; }
 .dashboard { border-radius: 0; border-left: 0; border-right: 0; padding:16px var(--mobile-gutter) 12px; }
 .app-header { grid-template-columns:minmax(0,1fr) auto auto; grid-template-areas:"brand toggle account" "nav nav nav"; gap:0 8px; border-radius: 0; border-left: 0; border-right: 0; padding:10px var(--mobile-gutter); }
 .app-header .brand { font-size:24px; }
 .app-header .brand svg { width:28px; height:28px; }
 .header-control { padding:9px 10px; }
 .app-page .task-tabs { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:5px; margin-bottom:14px; }
 .app-page .task-tabs > a { padding:10px 6px; }
 .app-page .task-tabs > a:last-child:nth-child(odd) { grid-column:1 / -1; }
 .dashboard-heading { margin-bottom:14px; gap:10px; }
 .panel { padding:10px var(--mobile-inset); margin-bottom:14px; }
 .panel-heading { margin-bottom:12px; gap:8px; }
 .panel-heading.compact { margin-top:16px; }
 .toolbar.spread,.section-note,.availability-tools { margin-bottom:12px; }
 .back-link { margin-bottom:12px; }
 .notice { padding:10px var(--mobile-gutter); }
 .notice ul { padding-left:20px; }
 .notices,.game-rules,.summary-grid { margin-bottom:16px; }
 .summary-card { padding:10px var(--mobile-gutter); }
 .tournament-grid,.category-grid,.group-grid,.phase-grid,.pair-grid,.court-grid { gap:10px; }
 .tournament-card { padding:12px var(--mobile-gutter); }
 .category-card { padding:10px var(--mobile-gutter); gap:10px; }
 .category-tile .category-actions { padding:8px var(--mobile-gutter); }
 .court-card,.phase-card,.group-card,.pair-card { padding:10px var(--mobile-inset); }
 .phase-rules-heading { padding:10px var(--mobile-gutter); gap:10px; }
 .phase-rule-list { padding:10px var(--mobile-gutter); gap:14px 12px; }
 .rules-phases { gap:10px; }
 .qualifier-box { padding:10px var(--mobile-gutter); margin-bottom:14px; }
 .empty-inline { padding:14px 0; }
 .section-action { margin:12px 0; }
 .match-edit-grid { gap:12px; }
 .overlay-heading { padding:12px 10px; gap:10px; }
 .overlay-body,.form-panel .overlay-body { padding:12px 10px; }
 .overlay-footer,.copy-rules,.category-remove-action,.discard-prompt { padding:10px; }
 .form-panel { padding:0; }
 .form-section + .form-section { margin-top:18px; padding-top:16px; }
 .score-set { padding:10px var(--mobile-gutter); }
 .sport-table.responsive-players { min-width:0; }
 .sport-table.responsive-players[data-table] { min-width:560px; }
 .responsive-players th,.responsive-players td { padding:8px var(--mobile-inset); }
 .responsive-players td { vertical-align:middle; }
 .responsive-players td:first-child { overflow-wrap:anywhere; }
 .responsive-players td:last-child { width:1%; white-space:nowrap; }
 .responsive-players .person { min-width:160px; gap:8px; }
 .responsive-players .rating { padding:4px 6px; }
 .responsive-players .link-button,.responsive-players .text-link { display:inline-flex; align-items:center; min-height:44px; }
 .responsive-players form { margin:0; }
 .sport-table .empty-cell { padding:20px var(--mobile-inset); }
 .dt-container .dt-layout-row { margin:8px 0; }
 .category-grid,.group-grid,.phase-grid,.pair-grid { grid-template-columns:1fr; }
 .task-tabs { gap:2px; margin-bottom:14px; }
 .task-tabs > a { min-height:44px; padding:10px var(--mobile-gutter); gap:6px; }
 .task-tabs > a > span { display:none; }
 .app-page .page-footer { padding:12px var(--mobile-gutter); }
}
@media(max-width:600px) {
 .phase-rules-intro { width:100%; justify-content:space-between; gap:12px; }
 .phase-rules-heading h3 { font-size:16px; flex:1; }
 .rules-edit { width:100%; }
 .phase-rule-list dd { font-size:14px; }
 .app-header { align-items:center; }
 .app-header .brand { font-size:24px; }
 .dashboard-heading h1 { font-size:26px; }
 .dashboard-heading .muted { font-size:13px; }
 .panel-heading h2 { font-size:19px; }
 .panel-heading .button { font-size:12px; }
 .summary-grid { grid-template-columns:repeat(3,minmax(0,1fr)); gap:8px; }
 .summary-label { font-size:10px; }
 .summary-value { font-size:26px; margin:8px 0 0; }
 .summary-detail { display:none; }
 .tournament-grid,.field-grid,.court-grid { grid-template-columns:1fr; }
 .field-grid { gap:18px; }
 .editor-form input:not([type=radio]):not([type=checkbox]),.editor-form select { font-size:16px; }
 .ui-overlay { width:calc(100vw - 20px); max-height:calc(100dvh - 28px); border-radius: 12px; }
 .ui-overlay.is-drawer { width:100vw; border-radius: 0; }
 .overlay-heading h2 { font-size:20px; }
 .ui-overlay .field-grid { grid-template-columns:1fr; }
 .ui-overlay.is-drawer .editor-form[data-kind=category] [data-field=duration_minutes] > input { width:50%; }
 .ui-overlay.is-drawer .editor-form[data-kind=category] .field-grid:has(> [data-field=min_age]) { grid-template-columns:repeat(2,minmax(0,1fr)); }
 .radio-option { padding:10px 10px; }
 .score-sides { gap:12px; }
 .form-panel { padding:0; }
 .search-form { flex-wrap:wrap; }
 .search-form input { flex:1; width:auto; min-width:160px; }
 .sport-table.responsive-matches { min-width:0; display:block; }
 .responsive-matches thead { position:absolute; width:1px; height:1px; overflow:hidden; clip-path:inset(50%); }
 .responsive-matches tbody { display:grid; gap:10px; }
 .responsive-matches tr { display:block; border: 1px solid var(--color-border); border-radius: 8px; padding:10px var(--mobile-inset); }
 .responsive-matches td { display:flex; justify-content:space-between; gap:10px; border: 0; padding:5px 0; font-size:13px; overflow-wrap:anywhere; }
 .responsive-matches td:first-child { display:block; margin-bottom:8px; }
 .responsive-matches td[data-label=Encuentro] { display:block; background: var(--color-bg); border-radius: 6px; padding:10px; margin-bottom:10px; }
 .responsive-matches td[data-label=Encuentro]::before { display:none; }
 .responsive-matches td[data-label]::before { content:attr(data-label); color: var(--color-muted); font-size:12px; flex-shrink:0; }
 .responsive-matches td.empty-cell { display:block; text-align:center; }
 .sport-table.responsive-matches small { max-width:100%; }
 .toast-region { bottom:16px; right:16px; }
 .auth-page { min-height:100svh; padding:var(--mobile-gutter); justify-content:center; }
 .auth-layout { display:flex; flex-direction:column; }
 .auth-cover { background: var(--color-surface); border: 0; }
 .auth-cover .cover-nav { padding:16px 10px 0; }
 .auth-cover .cover-copy,.auth-cover .court-art,.auth-cover .cover-footer,.auth-cover .edition { display:none; }
 .auth-access { padding:0 10px 12px; }
 .login-card { padding:20px 0 16px; }
 .auth-page .page-footer { display:none; }
}
@media(prefers-reduced-motion:no-preference) {
 .ui-overlay[open] { animation:surface-in .16s ease-out; }
 .ui-overlay.is-drawer[open] { animation:drawer-in .18s ease-out; }
 @keyframes surface-in { from { opacity: 0; transform:translateY(8px); } to { opacity: 1; transform:translateY(0); } }
 @keyframes drawer-in { from { opacity: 0; transform:translateX(24px); } to { opacity: 1; transform:translateX(0); } }
}
@media print {
 .app-header { display:none!important; }
 [data-tabs] > [role=tabpanel][hidden] { display:block!important; }
 .task-tabs,.ui-overlay,.toast-region { display:none!important; }
 .sport-table.responsive-matches { display:table; }
 .responsive-matches thead { position:static; clip-path:none; width:auto; height:auto; display:table-header-group; }
 .responsive-matches tbody { display:table-row-group; }
 .responsive-matches tr { display:table-row; }
 .responsive-matches td { display:table-cell; }
 .responsive-matches td::before { display:none!important; }
}
.account-email { color: var(--color-muted); font-size:11px; max-width:200px; overflow:hidden; text-overflow:ellipsis; }
.enhanced .history-fallback:not([open]) { display:none; }
@media(max-width:768px) { .account-email { display:none; } }
.score-participants { display:grid; grid-template-columns:1fr 1fr; gap:16px; font-size:13px; }
.score-participants strong { font-weight:500; overflow-wrap:anywhere; }
.score-sides input { appearance:textfield; }
.score-sides input::-webkit-inner-spin-button,.score-sides input::-webkit-outer-spin-button { -webkit-appearance:none; margin:0; }
.field-label { font-size:13px; font-weight:500; }
[role=tabpanel]:focus-visible { outline:2px solid var(--color-primary); outline-offset:3px; }

/* Match detail: one operational card, with reference material on demand. */
.match-page { min-width:0; }
.match-navigation { margin-bottom:18px; }
.match-navigation .button { min-height:44px; }
.match-card { overflow:hidden;     border: 1px solid var(--color-border);
 background: var(--color-surface);
 border-radius: 12px;
}
.match-card-heading { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:22px 28px 0; }
.match-group { color: var(--color-muted); font-size:12px; }
.match-overview { position:relative; isolation:isolate; overflow:hidden; }
.match-overview::before { content:""; position:absolute; z-index:-1; pointer-events:none; left:50%; top:50%; width:82%; max-width:760px; height:480px; transform:translate(-50%,-50%); background: url("../img/duelo-tenis.5e5866aa2fbf.webp") center / contain no-repeat; opacity: .19; }
.match-scoreboard { display:grid; grid-template-columns:minmax(0,1fr) minmax(100px,auto) minmax(0,1fr); align-items:center; gap:32px; padding:28px 28px 34px; }
.match-side { min-width:0; }
.match-side-label { display:flex; align-items:center; gap:10px; margin-bottom:10px; color: var(--color-muted); font-size:11px; }
.match-side h2 { margin:0; font-size:clamp(20px,2.1vw,27px); letter-spacing:-.7px; line-height:1.45; overflow-wrap:anywhere; }
.match-side h2 > span { display:block; }
.match-side-2 { text-align:right; }
.match-side-2 .match-side-label { justify-content:flex-end; }
.match-winner-label { color: var(--color-primary); font-weight:600; }
.match-side-winner h2 { color: var(--color-primary); }
.match-score { display:grid; justify-items:center; gap:8px; max-width:230px; text-align:center; font-variant-numeric:tabular-nums; }
.match-score > strong { font-family:var(--font-heading); font-size:24px; font-weight:600; line-height:1.5; overflow-wrap:anywhere; }
.match-versus { color: #778177; font-size:18px; font-weight:400; }
.match-score-label { color: var(--color-muted); font-size:11px; }
.match-schedule { padding:22px 28px; background: #f8f9f5; border-block: 1px solid var(--color-border); }
.match-meta { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px 24px; margin:0; }
.match-meta > div { min-width:0; }
.match-meta dt { margin-bottom:5px; color: var(--color-muted); font-size:11px; }
.match-meta dd { margin:0; font-size:15px; font-weight:500; font-variant-numeric:tabular-nums; overflow-wrap:anywhere; }
.match-meta dd small { display:block; margin-top:3px; color:var(--color-muted); font-size:12px; font-weight:400; }
.match-controls { padding:20px 28px; }
.match-actions { display:flex; flex-wrap:wrap; align-items:center; gap:10px; }
.match-actions .button { min-height:44px; }
.match-management-drawer { display:flex; flex-direction:column; min-height:100dvh; background: var(--color-bg); }
.match-management-drawer .overlay-body { flex:1; }
.match-management-drawer .overlay-heading { background: var(--color-bg); }
.match-management-drawer .overlay-heading .icon-button { width:44px; height:44px; min-width:44px; border: 1px solid var(--color-border); border-radius: 50%; }
.match-management-drawer .overlay-footer { justify-content:space-between; flex-wrap:wrap; background: var(--color-bg); }
.match-management-drawer .overlay-footer .text-link { display:inline-flex; align-items:center; gap:6px; min-height:44px; }
.match-management-drawer .match-controls {
  margin-top:16px; padding:16px; border: 1px solid var(--color-border); border-radius: 10px; background: var(--color-surface);
}
.match-management-drawer .match-controls h3 { margin:0 0 10px; color: var(--color-primary); font-size:14px; }
.match-management-drawer .match-action-note { margin-bottom:10px; }
.match-management-drawer .match-actions { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; }
.match-management-drawer .match-actions .button { width:100%; text-align:center; }
.match-management-drawer .match-actions .button-primary { grid-column:1 / -1; }
.match-management-drawer .match-notice-action { margin-inline:0; padding-inline:8px; }
.match-management-drawer :is(.match-reference, .advanced-actions) {
  margin-top:12px; padding:0 16px; border: 1px solid var(--color-border); border-radius: 10px; background: var(--color-surface);
}
.match-management-drawer :is(.match-reference, .advanced-actions) > summary { min-height:46px; padding:10px 0; }
.match-management-drawer .match-reference-body { grid-template-columns:1fr; gap:16px; padding:6px 0 16px; }
.match-management-drawer .match-score-guide { padding:14px 0 0; border: 0; border-top: 1px solid var(--color-border); }
.match-management-drawer .advanced-actions[open] { padding-bottom:16px; }
.match-management-drawer .advanced-actions > :is(p, a) { margin-top:4px; }
@media(max-width:390px) {
  .match-management-drawer .match-controls { padding:12px; }
  .match-management-drawer .match-actions .button { padding-inline:8px; font-size:12px; }
}
.match-status-form { margin:0; }
.editor-form[data-kind=start] .field-grid { grid-template-columns:1fr; }
.match-notice-action { display:inline-flex; align-items:center; min-height:44px; margin-left:auto; font-size:12px; }
.match-action-note { margin:0 0 14px; color: var(--color-muted); font-size:12px; line-height:1.6; }
.match-reference { margin-top:18px; border-block: 1px solid var(--color-border); }
.match-reference > summary { display:flex; align-items:center; justify-content:space-between; gap:16px; min-height:56px; padding:12px 4px; color: var(--color-muted); font-size:13px; list-style:none; }
.match-reference > summary::-webkit-details-marker { display:none; }
.match-reference > summary:hover { color: var(--color-primary); }
.match-reference > summary .icon { width:16px; height:16px; transform:rotate(90deg); }
.match-reference[open] > summary .icon { transform:rotate(-90deg); }
.match-reference-body { display:grid; grid-template-columns:minmax(0,1.2fr) minmax(0,1fr); gap:28px; padding:8px 4px 24px; }
.match-reference .phase-rules { background: transparent; border: 0; border-radius: 0; }
.match-reference .phase-rules-heading { padding:0; background: transparent; }
.match-reference .phase-rules-intro { width:100%; justify-content:space-between; gap:12px; }
.match-reference .phase-rules-heading h3 { font-size:14px; }
.match-reference .phase-rule-list { grid-template-columns:repeat(2,minmax(0,1fr)); padding:18px 0 0; border: 0; gap:18px; }
.match-reference .phase-rule-list dd { font-size:13px; font-weight:500; }
.match-reference .phase-rule-list dt,.match-reference .phase-rule-list dd span { font-size:11px; }
.match-score-guide { min-width:0; padding-left:28px; border-left: 1px solid var(--color-border); }
.match-score-guide h3 { margin:0 0 12px; font-size:14px; }
.match-score-guide p { margin:0; font-size:12px; line-height:1.7; color: var(--color-muted); }
.score-examples { margin-top:12px; }
.score-examples > span { display:block; margin-bottom:7px; color: var(--color-muted); font-size:11px; }
.score-examples > div { display:flex; flex-wrap:wrap; gap:6px; }
.score-example { display:inline-block; padding:4px 8px; border: 1px solid #c9d8c7; border-radius: 5px; background: var(--color-soft); color: var(--color-primary); font-size:12px; font-weight:600; font-variant-numeric:tabular-nums; }
.match-score-guide .score-outcome-note { margin-top:12px; color: var(--color-muted); font-size:12px; }
.score-phase-rules { margin-bottom:20px; padding:14px; border: 1px solid #c9d8c7; border-radius: 9px; background: var(--color-soft); }
.score-rules-toggle { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:12px; list-style:none; }
.score-rules-toggle::-webkit-details-marker { display:none; }
.score-rules-heading { display:flex; flex-direction:column; align-items:flex-start; gap:6px; min-width:0; }
.score-rules-title { font-size:14px; font-weight:600; }
.score-rules-heading .tag { background: var(--color-surface); }
.score-rules-action { display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:44px; padding:8px 10px; border: 1px solid #c9d8c7; border-radius: 6px; background: var(--color-surface); color: var(--color-primary); font-size:12px; font-weight:600; }
.score-rules-toggle:hover .score-rules-action { border-color: var(--color-primary); }
.score-rules-action .icon { width:15px; height:15px; transform:rotate(90deg); }
.score-rules-hide,.score-phase-rules[open] .score-rules-show { display:none; }
.score-phase-rules[open] .score-rules-hide { display:inline; }
.score-phase-rules[open] .score-rules-action .icon { transform:rotate(-90deg); }
.score-rules-content { margin-top:14px; padding-top:4px; border-top: 1px solid #c9d8c7; }
.score-phase-rules .score-format { margin:9px 0 12px; color: var(--color-primary); font-size:16px; font-weight:600; }
.score-rule-facts { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px 16px; margin:0; }
.score-rule-facts dt { color: var(--color-muted); font-size:11px; margin-bottom:3px; }
.score-rule-facts dd { margin:0; font-size:12px; font-weight:600; line-height:1.5; }
.score-rule-facts dd span { display:block; margin-top:3px; color: var(--color-muted); font-size:11px; font-weight:400; }
.score-phase-rules .score-guidance { margin:12px 0 0; padding-top:12px; border-top: 1px solid #c9d8c7; font-size:12px; line-height:1.6; }
.score-phase-rules .score-example { background: var(--color-surface); }
@media(max-width:768px) {
 .match-card-heading { padding:18px 16px 0; }
 .match-scoreboard { gap:20px; padding:24px 16px; }
 .match-side h2 { font-size:20px; }
 .match-schedule { padding:16px; }
 .match-controls { padding:16px; }
 .match-reference-body { grid-template-columns:1fr; gap:24px; }
 .match-score-guide { padding:20px 0 0; border-left: 0; border-top: 1px solid var(--color-border); }
 .score-phase-rules { padding:12px 10px; }
 .score-rule-facts { gap:12px; }
}

@media(max-width:540px) {
 .match-card-heading { padding:16px 14px 0; }
 .match-scoreboard { grid-template-columns:minmax(0,1fr) auto minmax(0,1fr); gap:14px 8px; padding:22px 14px; align-items:start; }
 .match-overview::before { left:0; top:0; width:100%; max-width:none; height:100%; transform:none; background-size:cover; opacity: .14; }
 .match-side-1 { grid-column:1; grid-row:1; }
 .match-side-2 { grid-column:3; grid-row:1; }
 .match-side-label { flex-wrap:wrap; gap:4px; margin-bottom:6px; font-size:10px; }
 .match-side h2 { font-size:18px; letter-spacing:-.4px; line-height:1.5; }
 .match-score { grid-column:1 / -1; max-width:none; padding-top:10px; border-top: 1px solid var(--color-border); }
 .match-score:has(.match-versus) { grid-column:2; grid-row:1; align-self:center; max-width:56px; padding:0; border: 0; }
 .match-score > strong { font-size:18px; }
 .match-score-label { font-size:10px; }
 .match-schedule { padding:16px 14px; }
 .match-meta { grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; }
 .match-meta dd { font-size:14px; }
 .match-controls { padding:16px 14px; }
 .match-actions { display:grid; grid-template-columns:1fr; gap:8px; }
 .match-actions .button,.match-status-form { width:100%; }
 .match-notice-action { justify-content:center; margin:0; }
 .match-reference { margin-top:12px; }
 .match-reference-body { padding-inline:4px; }
}
@media(max-width:340px) {
 .match-meta { grid-template-columns:repeat(2,minmax(0,1fr)); }
 .match-meta > div:last-child { grid-column:1 / -1; }
}