/* Shared visual language for league management and the tournament operator.
   Board timer, seating geometry and presentation sizing stay in board.css. */
:root{--ui-font:'Segoe UI','Malgun Gothic',sans-serif;--ui-font-size:15px;--ui-sidebar-width:250px;--ui-control-radius:8px;--ui-panel-radius:12px;--ui-logo-size:52px}
body.ixso-ui:not(.display-mode){font-family:var(--ui-font);font-size:var(--ui-font-size);line-height:1.6}
.ixso-ui:not(.display-mode) :is(button,input,select,textarea){font-family:var(--ui-font);font-size:14px;line-height:1.5;letter-spacing:normal}
.ixso-ui:not(.display-mode) button{border-radius:var(--ui-control-radius);padding:10px 16px;font-weight:400}
.ixso-ui:not(.display-mode) button.primary{font-weight:600}
.ixso-ui:not(.display-mode) button:disabled{opacity:.4;cursor:not-allowed}
.ixso-ui:not(.display-mode) :is(input:not([type=checkbox]):not([type=radio]):not([type=range]),select,textarea){border-radius:var(--ui-control-radius);padding:10px 12px}
.ixso-ui:not(.display-mode) :is(button,a,input,select,textarea,summary):focus-visible{outline:2px solid var(--green);outline-offset:3px}
.ixso-ui:not(.display-mode) :is(h1,h2,h3){font-family:var(--ui-font);font-weight:700;letter-spacing:-.4px;line-height:1.4}
.ixso-ui:not(.display-mode) h1{font-size:29px;margin:7px 0}
.ixso-ui:not(.display-mode) h2{font-size:22px}
.ixso-ui:not(.display-mode) h3{font-size:18px}
.ixso-ui:not(.display-mode) :is(.eyebrow,.nav-label,.side-label){font-size:11px;font-weight:400;letter-spacing:2.3px;color:var(--muted);line-height:1.6}
.ixso-ui:not(.display-mode) .muted{font-size:13px;line-height:1.7;color:var(--muted)}
.ixso-ui:not(.display-mode) :is(.panel,.list){border-radius:var(--ui-panel-radius);border-color:var(--line)}
.ixso-ui:not(.display-mode) .panel{padding:24px}
.ixso-ui:not(.display-mode) :is(form label,.panel>label){font-size:13px;font-weight:400}
.ixso-ui:not(.display-mode) table{font-size:14px}
.ixso-ui:not(.display-mode) th{font-size:13px;font-weight:400;color:var(--muted)}
.ixso-ui:not(.display-mode) td{font-size:14px}
.ixso-ui:not(.display-mode) :is(th,td){border-color:var(--line)}
/* One logo lockup, regardless of the entry page. */
.ixso-ui:not(.display-mode) :is(.brand,.login-brand){display:flex;align-items:center;gap:16px;font-size:29px;font-weight:700;letter-spacing:3px;color:var(--text);line-height:1.2;text-decoration:none}
.ixso-ui:not(.display-mode) :is(.brand,.login-brand) b{display:block;font-size:29px;font-weight:700;letter-spacing:3px;line-height:1.2}
.ixso-ui:not(.display-mode) :is(.brand,.login-brand) small{display:block;font-size:9px;font-weight:400;letter-spacing:2px;line-height:1.5;margin-top:6px;color:var(--muted);white-space:nowrap}
.ixso-ui:not(.display-mode) :is(.brand-symbol,.spade){width:var(--ui-logo-size);height:var(--ui-logo-size);flex:0 0 var(--ui-logo-size);border-radius:14px;display:grid;place-items:center;padding:0;line-height:1}
.ixso-ui :is(.brand-symbol,.spade)>svg{display:block;width:62%;height:62%}
/* Shared application shell; public pages retain their centered layout. */
.ixso-ui:not(.display-mode) .sidebar{width:var(--ui-sidebar-width);padding:32px 22px;overflow-y:auto}
.ixso-ui:not(.display-mode) main:not(.public-main){margin-left:var(--ui-sidebar-width);padding:34px 40px 50px;max-width:1900px}
.ixso-ui:not(.display-mode) .public-main{margin-left:auto;padding:34px 40px;max-width:1080px}
.ixso-ui:not(.display-mode) main>header{padding-bottom:26px;margin-bottom:28px;gap:20px;flex-wrap:wrap}
.ixso-ui:not(.display-mode) .header-actions{gap:12px;flex-wrap:wrap}
.ixso-ui:not(.display-mode) .sidebar :is(.nav-label,.side-label){margin:38px 12px 15px}
.ixso-ui:not(.display-mode) .sidebar nav{display:flex;flex-direction:column;gap:7px}
.ixso-ui:not(.display-mode) .sidebar nav button{display:flex;align-items:center;gap:17px;padding:13px 16px;margin:0;width:100%;font-size:15px;font-weight:400;line-height:1.6;white-space:nowrap}
.ixso-ui:not(.display-mode) .sidebar nav button span{font-size:15px;font-weight:400}
.ixso-ui:not(.display-mode) .sidebar .side-bottom{margin-top:auto;padding-top:28px}
.ixso-ui:not(.display-mode) .sidebar .side-bottom :is(small,.fine){font-size:11px;line-height:1.6}
@media(max-width:1100px){
 :root{--ui-sidebar-width:220px;--ui-logo-size:44px}
 .ixso-ui:not(.display-mode) .sidebar{padding:24px 16px}
 .ixso-ui:not(.display-mode) main:not(.public-main){padding:26px 24px}
 .ixso-ui:not(.display-mode) :is(.brand,.login-brand){gap:12px}
 .ixso-ui:not(.display-mode) :is(.brand,.login-brand) b{font-size:25px}
 .ixso-ui:not(.display-mode) :is(.brand,.login-brand) small{font-size:8px;letter-spacing:1.5px}
 .ixso-ui:not(.display-mode) .live-grid{grid-template-columns:1fr}
}
@media(max-width:850px){
 .ixso-ui:not(.display-mode) .sidebar{position:static;width:auto;height:auto;min-height:0;padding:18px}
 .ixso-ui:not(.display-mode) .sidebar :is(.nav-label,.side-label){display:none}
 .ixso-ui:not(.display-mode) .sidebar nav{flex-direction:row;overflow-x:auto;gap:6px;margin-top:20px;padding-bottom:4px}
 .ixso-ui:not(.display-mode) .sidebar nav button{width:auto;flex-shrink:0;padding:10px 14px;font-size:14px}
 .ixso-ui:not(.display-mode) .sidebar nav button span{font-size:14px}
 .ixso-ui:not(.display-mode) main:not(.public-main){margin-left:0;padding:22px 18px}
 .ixso-ui:not(.display-mode) .sidebar .side-bottom{position:static;padding-top:16px}
 .ixso-ui:not(.display-mode) h1{font-size:25px}
 .ixso-ui:not(.display-mode) .panel{padding:18px}
 .ixso-ui:not(.display-mode) .header-actions{flex-direction:row;align-items:center}
 .ixso-ui:not(.display-mode) .public-main{padding:22px 18px}
}
/* Keep numeric steppers and dense editors usable without changing their geometry. */
.ixso-ui:not(.display-mode) .number-stepper input{border-radius:0}
.ixso-ui:not(.display-mode) .number-stepper button{padding:0}
.ixso-ui:not(.display-mode) :is(.editor-table,.structure-table) :is(input,select,button){padding:7px 8px;font-size:13px}

@media(max-width:850px){
 .ixso-ui:not(.display-mode) .sidebar .side-bottom{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12px}
 .ixso-ui:not(.display-mode) .sidebar .side-bottom>small,.ixso-ui:not(.display-mode) .sidebar .side-bottom>.fine{display:none}
 .ixso-ui:not(.display-mode) #workspace .side-bottom{display:none}
 .ixso-ui:not(.display-mode) .offline{margin:0;padding:0;font-size:11px}
 .ixso-ui:not(.display-mode) .offline span{display:none}
 .ixso-ui:not(.display-mode) #operator-badge{display:flex;align-items:center;flex-wrap:wrap;gap:10px;width:100%}
 .ixso-ui:not(.display-mode) #operator-badge button{width:auto;margin:0;padding:7px 12px;font-size:13px}
 .ixso-ui:not(.display-mode) #preparation-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
}