:root{--bg:#f5f1e9;--side:#122019;--panel:#fffdf8;--soft:#f0ece3;--line:#dfd8ca;--text:#18231e;--muted:#68756e;--green:#1f6047;--green2:#e2eee7;--gold:#b99455;--danger:#b94242;--shadow:0 14px 38px rgba(34,42,36,.07)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select{font:inherit;color:inherit}button{cursor:pointer}.app.dark{--bg:#0e1512;--side:#0c1511;--panel:#17231e;--soft:#202f29;--line:#33463e;--text:#f6f3eb;--muted:#b6c0ba;--green:#7bd8aa;--green2:#244438;--gold:#d7b876;--shadow:0 14px 38px rgba(0,0,0,.24)}
.app{display:flex;min-height:100vh;background:var(--bg)}.sidebar{position:fixed;z-index:20;inset:0 auto 0 0;width:250px;padding:24px 14px 18px;background:var(--side);border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{border:0;background:transparent;display:flex;align-items:center;gap:12px;text-align:left;padding:4px 10px;margin-bottom:34px}.logo{width:43px;height:43px;border-radius:13px;background:#1f704c;color:#fff;display:grid;place-items:center;box-shadow:0 8px 22px rgba(35,122,82,.2)}.brand b{display:block;font-size:13px;letter-spacing:.8px}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:3px}nav{flex:1}nav button{width:100%;border:0;background:transparent;border-radius:10px;padding:13px;display:flex;align-items:center;gap:13px;margin:4px 0;color:var(--muted);font-size:14px;font-weight:650;text-align:left}nav button>span{width:22px;text-align:center;font-size:18px}nav button:hover{background:var(--soft);color:var(--text)}nav button.active{background:var(--green2);color:var(--green)}.sidebar-bottom{border-top:1px solid var(--line);padding:16px 4px 0}.search-shortcut{width:100%;border:1px solid var(--line);background:var(--panel);border-radius:9px;padding:10px 11px;display:flex;justify-content:space-between;color:var(--muted)}kbd{padding:2px 6px;border:1px solid var(--line);background:var(--soft);border-radius:5px;font-size:9px}.sidebar-bottom>small{display:block;text-align:center;color:var(--muted);font-size:9px;margin-top:15px}.sidebar-bottom>small i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green);margin-right:5px}
main{margin-left:250px;width:calc(100% - 250px);min-height:100vh}.topbar{height:68px;background:var(--panel);border-bottom:1px solid var(--line);padding:0 32px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}.topbar>div:first-child{display:flex;gap:9px;font-size:12px;font-weight:700}.topbar>div:first-child span,.topbar>div:first-child b{color:var(--muted);font-weight:500}.topbar>div:last-child{display:flex;gap:8px;align-items:center}.topbar button,.mobile-menu,.close-menu{width:36px;height:36px;border:1px solid var(--line);border-radius:9px;background:transparent;color:var(--muted)}.user{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;font-weight:800;font-size:11px;margin-left:3px}.content{max-width:1540px;margin:0 auto;padding:34px 36px 55px}.page-header{min-height:82px;display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:22px}.page-header h1{font-size:29px;letter-spacing:-.6px;margin:0 0 7px}.page-header p{margin:0;color:var(--muted);font-size:13px}.primary,.secondary,.danger-button{min-height:40px;padding:0 16px;border-radius:9px;border:1px solid transparent;font-size:12px;font-weight:750}.primary{background:var(--green);color:#fff;box-shadow:0 7px 18px rgba(35,122,82,.15)}.dark .primary{color:#102018}.secondary{background:var(--panel);border-color:var(--line)}.danger-button{background:var(--danger);color:#fff}.danger{color:var(--danger)!important}.actions{display:flex;gap:8px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow)}.panel-head{padding:20px 21px 14px;display:flex;justify-content:space-between;align-items:start}.panel-head h2{font-size:16px;margin:0 0 5px}.panel-head p{font-size:11px;color:var(--muted);margin:0}.text-button{border:0;background:transparent;color:var(--green);font-size:11px;font-weight:750}
.metric-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:18px}.metric-grid article{min-height:104px;background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:15px;display:flex;align-items:center;gap:11px;box-shadow:var(--shadow)}.metric-grid article>span{width:37px;height:37px;flex:0 0 37px;border-radius:10px;display:grid;place-items:center;background:var(--green2);color:var(--green);font-weight:800}.metric-grid small{display:block;color:var(--muted);font-size:9px;margin-bottom:5px}.metric-grid strong{display:block;font-size:18px;letter-spacing:-.3px}.dashboard-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:18px}.upcoming,.quick{min-height:366px}.rows{padding:0 18px}.lesson-row{display:grid;grid-template-columns:68px 1fr;gap:14px;padding:16px 4px;border-top:1px solid var(--line)}.lesson-row time b,.lesson-row time small,.lesson-row span b,.lesson-row span small{display:block}.lesson-row time b{font-size:13px}.lesson-row time small,.lesson-row span small{font-size:9px;color:var(--muted);margin-top:3px}.lesson-row span b{font-size:12px}.quick{padding-bottom:10px}.quick>button{display:grid;grid-template-columns:36px 1fr 15px;gap:11px;align-items:center;width:calc(100% - 34px);margin:0 17px;padding:12px 4px;border:0;border-top:1px solid var(--line);background:transparent;text-align:left}.quick>button>span{width:34px;height:34px;border-radius:9px;background:var(--soft);display:grid;place-items:center;color:var(--green)}.quick>button b,.quick>button small{display:block}.quick>button b{font-size:11px}.quick>button small{font-size:9px;color:var(--muted);margin-top:3px}.quick>button i{font-style:normal;color:var(--muted)}
.empty{min-height:280px;padding:45px 20px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--muted)}.empty>span{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:var(--green2);color:var(--green);font-size:22px;margin-bottom:13px}.empty>b{color:var(--text);font-size:15px}.empty>p{font-size:10px;line-height:1.55;max-width:330px;margin:6px 0 18px}.toolbar{display:flex;margin-bottom:13px}.toolbar label{max-width:430px;width:100%;height:42px;display:flex;align-items:center;gap:8px;padding:0 12px;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--muted)}.toolbar input{width:100%;border:0;outline:0;background:transparent;font-size:12px}.table-panel{min-height:410px;overflow:hidden}.table-scroll{overflow:auto}table{width:100%;min-width:1000px;border-collapse:collapse}th{text-transform:uppercase;letter-spacing:.7px;color:var(--muted);background:var(--soft);font-size:8px;padding:12px 15px;text-align:left}td{border-top:1px solid var(--line);padding:14px 15px;font-size:11px}td:first-child{display:flex;align-items:center;gap:10px}.avatar{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--green2);color:var(--green);font-weight:800;font-size:9px}td b,td small{display:block}td small{color:var(--muted);font-size:9px;margin-top:3px}.badge{display:inline-flex;padding:4px 8px;border-radius:20px;background:var(--green2);color:var(--green);font-size:8px;font-weight:750}.danger-icon{border:0;background:transparent;color:var(--danger);font-size:10px;font-weight:700}.coach-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.coach-card{padding:20px}.coach-top{display:flex;gap:11px;align-items:center}.coach-avatar{width:45px;height:45px;border-radius:12px;background:var(--green2);color:var(--green);display:grid;place-items:center;font-weight:850}.coach-top h2{font-size:14px;margin:0 0 4px}.coach-top p{font-size:9px;color:var(--muted);margin:0}.coach-top .badge{margin-left:auto}.coach-stats{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:10px;margin:20px 0}.coach-stats div{padding:13px;border-left:1px solid var(--line)}.coach-stats div:first-child{border:0}.coach-stats small,.coach-stats b{display:block}.coach-stats small{font-size:8px;color:var(--muted)}.coach-stats b{font-size:17px;margin-top:5px}.coach-card>.secondary{width:100%}
.calendar-layout{display:grid;grid-template-columns:minmax(760px,1fr) 300px;gap:18px;align-items:start}.calendar{overflow:hidden;box-shadow:none}.calendar-toolbar{height:74px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.calendar-toolbar>div{display:flex;align-items:center;gap:13px}.calendar-toolbar h2{font-size:19px;text-transform:capitalize;margin:0;min-width:170px;text-align:center}.calendar-toolbar>div button{width:35px;height:35px;border:1px solid var(--line);border-radius:8px;background:var(--panel);font-size:18px}.week-row,.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr)}.week-row b{padding:12px 4px;text-align:center;background:var(--soft);color:var(--muted);border-right:1px solid var(--line);font-size:9px}.week-row b:last-child{border:0}.calendar-grid>button{height:108px;border:0;border-top:1px solid var(--line);border-right:1px solid var(--line);background:var(--panel);padding:9px;text-align:left;overflow:hidden}.calendar-grid>button:nth-child(7n){border-right:0}.calendar-grid>button:hover{background:var(--soft)}.calendar-grid>button.other{opacity:.38;background:var(--soft)}.calendar-grid>button.selected{background:var(--green2);box-shadow:inset 0 0 0 2px var(--green)}.calendar-grid>button>span{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:750}.calendar-grid>button.today>span{background:var(--green);color:#fff}.calendar-grid>button>div{margin-top:3px}.calendar-grid i{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:var(--panel);border-left:3px solid var(--green);border-radius:4px;padding:4px 5px;margin-top:3px;color:var(--text);font-size:8px;font-style:normal}.calendar-grid i b{font-size:8px}.calendar-grid small{display:block;color:var(--green);font-size:8px;margin-top:4px}.day-agenda{box-shadow:none;min-height:500px;padding:21px}.agenda-date{border-bottom:1px solid var(--line);padding-bottom:17px}.agenda-date small{font-size:8px;letter-spacing:1px;color:var(--green);font-weight:800}.agenda-date h2{font-size:19px;text-transform:capitalize;margin:7px 0}.agenda-date p{font-size:11px;text-transform:capitalize;color:var(--muted);margin:0}.day-agenda .empty{min-height:340px;padding-left:0;padding-right:0}.agenda-list>div{display:grid;grid-template-columns:42px 1fr auto;gap:9px;padding:15px 0;border-bottom:1px solid var(--line)}.agenda-list time{font-size:11px;font-weight:750}.agenda-list span b,.agenda-list span small{display:block}.agenda-list span b{font-size:10px}.agenda-list span small{font-size:8px;color:var(--muted);margin-top:3px}.agenda-list button{border:0;background:transparent;color:var(--danger);font-size:9px}.agenda-add{width:100%;margin-top:14px}
.finance-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-bottom:17px}.finance-summary article{background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:19px}.finance-summary small,.finance-summary b{display:block}.finance-summary small{color:var(--muted);font-size:10px}.finance-summary b{font-size:22px;margin-top:7px}.transaction-panel{min-height:400px}.transaction-list{padding:0 18px}.transaction-list>div{display:grid;grid-template-columns:34px 1fr auto 35px;align-items:center;gap:11px;padding:13px 3px;border-top:1px solid var(--line)}.transaction-list>div>span{width:31px;height:31px;border-radius:9px;display:grid;place-items:center;background:var(--green2);color:var(--green)}.transaction-list>div>span.expense{background:#fdeaea;color:var(--danger)}.transaction-list b,.transaction-list small{display:block}.transaction-list b{font-size:11px}.transaction-list small{font-size:8px;color:var(--muted);margin-top:3px}.transaction-list strong{font-size:11px}.transaction-list strong.income{color:var(--green)}.transaction-list strong.expense{color:var(--danger)}.transaction-list button{border:0;background:transparent;color:var(--danger);font-size:9px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.settings-card{padding:21px}.settings-card>h2{font-size:16px;margin:0 0 5px}.settings-card>p{font-size:10px;color:var(--muted);margin:0 0 16px}.settings-card>div:not(.setting-actions){min-height:65px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.settings-card span b,.settings-card span small{display:block}.settings-card span b{font-size:11px}.settings-card span small{font-size:9px;color:var(--muted);margin-top:3px}.toggle{width:42px;height:24px;border:0;border-radius:20px;background:var(--line);padding:3px}.toggle i{display:block;width:18px;height:18px;border-radius:50%;background:#fff;transition:.2s}.toggle.on{background:var(--green)}.toggle.on i{transform:translateX(18px)}.setting-actions{display:flex;gap:8px;padding-top:16px;border-top:1px solid var(--line)}
.modal-backdrop{position:fixed;z-index:100;inset:0;background:rgba(8,20,14,.58);backdrop-filter:blur(4px);display:grid;place-items:center;padding:18px}.modal{width:min(510px,100%);max-height:92vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:0 30px 80px rgba(0,0,0,.3)}.modal-head{display:flex;justify-content:space-between;align-items:start;padding:21px;border-bottom:1px solid var(--line)}.modal-head h2{font-size:18px;margin:0 0 5px}.modal-head p{font-size:10px;color:var(--muted);margin:0}.modal-head>button{border:0;background:transparent;color:var(--muted);font-size:22px}.modal form{padding:20px}.modal label{display:block;font-size:9px;font-weight:750;margin-bottom:13px}.modal input,.modal select{display:block;width:100%;border:1px solid var(--line);background:var(--soft);border-radius:8px;padding:10px;margin-top:6px;font-size:11px;outline:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.form-grid.three{grid-template-columns:repeat(3,1fr)}.form-actions{display:flex;justify-content:flex-end;gap:8px;padding-top:15px;border-top:1px solid var(--line)}.search-modal{width:min(580px,100%);align-self:start;margin-top:13vh}.global-search{height:64px;display:grid;grid-template-columns:22px 1fr 38px;align-items:center;padding:0 18px;border-bottom:1px solid var(--line);color:var(--muted)}.global-search input{border:0;background:transparent;margin:0;font-size:14px}.search-results{padding:12px}.search-results button{width:100%;border:0;background:transparent;border-radius:8px;padding:11px;display:grid;grid-template-columns:28px 1fr 20px;text-align:left;font-size:11px}.search-results button:hover{background:var(--soft)}.search-results button b{color:var(--muted)}.confirm{text-align:center;padding:38px 25px}.confirm>span{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;margin:0 auto 13px;background:var(--green2);color:var(--green);font-weight:850;font-size:20px}.confirm h2{font-size:18px;margin:0 0 7px}.confirm p{font-size:10px;color:var(--muted);line-height:1.6;max-width:350px;margin:0 auto 20px}.confirm>div{display:flex;justify-content:center;gap:8px}.toast{position:fixed;z-index:150;right:24px;bottom:24px;padding:12px 17px;border-radius:10px;background:var(--text);color:var(--bg);box-shadow:var(--shadow);font-size:11px}.toast b{color:var(--green);margin-right:8px}.mobile-menu,.close-menu,.scrim{display:none}
@media(max-width:1200px){.metric-grid{grid-template-columns:repeat(3,1fr)}.coach-grid{grid-template-columns:1fr 1fr}.calendar-layout{grid-template-columns:1fr}.day-agenda{min-height:auto}.day-agenda .empty{min-height:190px}}
@media(max-width:850px){.sidebar{transform:translateX(-100%);transition:.23s}.sidebar.open{transform:translateX(0)}.close-menu{display:block;position:absolute;top:10px;right:10px}.scrim{display:block;position:fixed;z-index:15;inset:0;border:0;background:rgba(0,0,0,.45)}main{margin-left:0;width:100%}.mobile-menu{display:block;position:fixed;z-index:12;top:15px;left:14px;background:var(--panel)}.topbar{padding-left:62px;padding-right:15px}.content{padding:25px 16px 45px}.dashboard-grid,.settings-grid{grid-template-columns:1fr}.coach-grid{grid-template-columns:1fr}.calendar-grid>button{height:92px}.week-row b{font-size:8px}}
@media(max-width:600px){.page-header{align-items:flex-start;flex-direction:column}.page-header>.primary,.page-header>.actions{width:100%}.page-header>.primary{display:block}.page-header>.actions button{flex:1}.metric-grid,.finance-summary{grid-template-columns:1fr 1fr}.metric-grid article{min-height:88px;padding:11px}.calendar-toolbar{padding:0 10px}.calendar-toolbar h2{font-size:15px;min-width:120px}.week-row b{font-size:0}.week-row b::first-letter{font-size:9px}.calendar-grid>button{height:68px;padding:5px}.calendar-grid>button>span{width:22px;height:22px;font-size:9px}.calendar-grid i{font-size:0;height:5px;padding:0;border:0;background:var(--green);border-radius:5px}.calendar-grid i b{display:none}.form-grid,.form-grid.three{grid-template-columns:1fr}.setting-actions{flex-direction:column}}

/* Premium visual system and interactive menus */
.sidebar{border-right:1px solid rgba(255,255,255,.08);box-shadow:10px 0 35px rgba(20,30,24,.05)}
.brand b{color:#f6f2e8}.brand small{color:#94a59d}.logo{background:#8f6b32;box-shadow:0 10px 28px rgba(185,148,85,.28)}
nav button{color:#aebbb5}nav button:hover{background:rgba(255,255,255,.06);color:#fff}nav button.active{background:rgba(215,184,118,.14);color:#e4c276;box-shadow:inset 0 0 0 1px rgba(215,184,118,.08)}
.sidebar-bottom{border-color:rgba(255,255,255,.1)}.search-shortcut{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.11);color:#b5c0bb}.sidebar-bottom>small{color:#86958e}.search-shortcut kbd{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.1)}
.topbar{background:color-mix(in srgb,var(--panel) 92%,transparent);backdrop-filter:blur(16px)}
.page-header h1{font-family:Georgia,"Times New Roman",serif;font-size:32px;font-weight:600;letter-spacing:-.7px}.panel,.metric-grid article,.finance-summary article{border-color:color-mix(in srgb,var(--line) 76%,transparent);border-radius:18px}.primary{background:#174a36;box-shadow:0 9px 24px rgba(31,96,71,.18)}.dark .primary{background:#5ab68a}
.metric-grid article>span,.avatar,.coach-avatar,.empty>span{background:var(--green2);border:1px solid color-mix(in srgb,var(--gold) 30%,transparent)}
.clickable-row,.clickable-card{cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.clickable-row:hover{background:color-mix(in srgb,var(--green2) 42%,var(--panel))}.clickable-card:hover{transform:translateY(-3px);box-shadow:0 20px 45px rgba(28,43,34,.1)}
.coach-top .badge{margin-left:auto}.menu-wrap{position:relative;display:inline-flex}.dots{border:0;background:transparent;color:var(--muted);font-size:16px;letter-spacing:2px;padding:8px;border-radius:8px;line-height:1}.dots:hover{background:var(--soft);color:var(--text)}
.context-menu{position:absolute;z-index:40;right:0;top:calc(100% + 5px);min-width:132px;padding:6px;background:var(--panel);border:1px solid var(--line);border-radius:11px;box-shadow:0 18px 44px rgba(25,35,29,.16)}.context-menu button{display:block;width:100%;border:0;background:transparent;text-align:left;padding:9px 11px;border-radius:7px;font-size:11px;font-weight:650}.context-menu button:hover{background:var(--soft)}
.modal{border-radius:20px;box-shadow:0 32px 90px rgba(15,25,19,.3)}.modal-head{padding:24px}.modal-head h2{font-family:Georgia,"Times New Roman",serif;font-size:22px;font-weight:600}.modal form{padding:23px}.modal label{font-size:10px}.modal label em{font-weight:500;color:var(--muted);font-style:normal}.modal input,.modal select{padding:11px 12px;border-radius:10px;background:var(--panel)}.modal input:focus,.modal select:focus{border-color:var(--green);box-shadow:0 0 0 3px color-mix(in srgb,var(--green) 13%,transparent)}
.check-row{display:flex!important;align-items:center;gap:9px;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--soft)}.check-row input{width:16px!important;height:16px;margin:0!important;padding:0!important}
.calendar{border-radius:20px}.calendar-toolbar h2{font-family:Georgia,"Times New Roman",serif;font-weight:600}

/* Sport court edition */
:root{--bg:#f2f6f3;--side:#091a17;--panel:#ffffff;--soft:#edf3ef;--line:#d6e2db;--text:#10231c;--muted:#64786e;--green:#126747;--green2:#e2f2e9;--gold:#b7f34a;--shadow:0 14px 38px rgba(16,47,35,.07)}
.app{background:#eef4f0}.sidebar{background:#0d2a22}.logo{background:#b7f34a;color:#0d251b;box-shadow:0 10px 28px rgba(168,235,68,.24)}nav button.active{background:rgba(183,243,74,.13);color:#caff68;box-shadow:inset 3px 0 0 #b7f34a}.sidebar-bottom>small i{background:#b7f34a}.primary{background:#b7f34a;color:#10251a;box-shadow:0 10px 24px rgba(151,215,55,.22)}.dark .primary{color:#10251a}.user{background:#b7f34a;color:#10251a}.page-header h1,.modal-head h2,.calendar-toolbar h2{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-weight:850;letter-spacing:-.8px}.page-header h1{font-size:31px}.panel{box-shadow:0 14px 38px rgba(16,47,35,.055)}
.coach-payout{display:flex;justify-content:space-between;align-items:end;padding:15px 16px;margin:-4px 0 17px;border-radius:12px;background:#0f4f39;color:#fff}.coach-payout small,.coach-payout b{display:block}.coach-payout small{font-size:8px;color:#b9d9c9}.coach-payout b{font-size:22px;margin-top:4px}.coach-payout i{font-size:8px;color:#b7f34a;font-style:normal}.rule-value{font-size:11px!important;line-height:1.2}
.calendar-layout{grid-template-columns:minmax(860px,1fr) 330px;gap:20px}.calendar-grid>div{height:126px;border-top:1px solid var(--line);border-right:1px solid var(--line);background:var(--panel);padding:10px;text-align:left;overflow:hidden;cursor:pointer}.calendar-grid>div:nth-child(7n){border-right:0}.calendar-grid>div:hover{background:#f5faf6}.calendar-grid>div.other{opacity:.38;background:var(--soft)}.calendar-grid>div.selected{background:#edf7ef;box-shadow:inset 0 0 0 2px #5aa06f}.calendar-grid>div>span{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:800}.calendar-grid>div.today>span{background:#b7f34a;color:#10251a}.calendar-grid>div>section{margin-top:4px}.calendar-grid>div>section>button{width:100%;display:grid;grid-template-columns:38px 1fr;gap:4px;align-items:center;border:0;border-left:4px solid #126747;background:#edf6f1;color:var(--text);border-radius:6px;padding:5px 6px;margin-top:4px;text-align:left}.calendar-grid>div>section>button:hover{background:#dcefe4}.calendar-grid>div>section>button b{font-size:8px;color:#126747}.calendar-grid>div>section>button em{font-size:9px;font-style:normal;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.calendar-grid>div>section>button.completed{background:#e6f7d0;border-left-color:#8bcf2f}.calendar-grid>div>section>button.completed b{color:#4f8e13}.calendar-grid>div>section>small{font-size:8px;color:var(--green)}.day-agenda{min-height:585px}.agenda-lesson{width:100%;display:grid;grid-template-columns:42px 1fr auto;gap:9px;align-items:center;padding:14px 0;border:0;border-bottom:1px solid var(--line);background:transparent;text-align:left}.agenda-lesson:hover{background:var(--soft)}.agenda-lesson time{font-size:11px;font-weight:850;color:var(--green)}.agenda-lesson span b,.agenda-lesson span small{display:block}.agenda-lesson span b{font-size:10px}.agenda-lesson span small{font-size:8px;color:var(--muted);margin-top:3px}.agenda-lesson i{font-style:normal;font-size:8px;padding:4px 7px;border-radius:15px;background:var(--soft);color:var(--muted)}.agenda-lesson i.done{background:#e6f7d0;color:#4b8617}
.lesson-status{display:inline-flex;padding:5px 9px;border-radius:20px;background:var(--soft);color:var(--muted);font-size:9px;font-weight:800;margin-bottom:10px}.lesson-status.done{background:#e6f7d0;color:#4b8617}.lesson-detail{padding:22px}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.detail-grid>div{padding:14px;border-radius:11px;background:var(--soft)}.detail-grid small,.detail-grid b{display:block}.detail-grid small{font-size:8px;color:var(--muted)}.detail-grid b{font-size:13px;margin-top:5px}.coach-fee-note{padding:16px;margin-top:12px;border-radius:12px;background:#0f4f39;color:#fff}.coach-fee-note span,.coach-fee-note b,.coach-fee-note small{display:block}.coach-fee-note span{font-size:9px;color:#badaca}.coach-fee-note b{font-size:23px;margin:5px 0}.coach-fee-note small{font-size:8px;color:#caff68}.lesson-actions{display:flex;justify-content:space-between;gap:9px;margin-top:18px}.form-info{display:flex;justify-content:space-between;gap:10px;padding:11px 12px;margin:-2px 0 13px;border-radius:10px;background:#eef6f1;border:1px solid #d7e9de;font-size:9px}.form-info span{color:var(--muted)}.form-info b{text-align:right}
@media(max-width:1280px){.calendar-layout{grid-template-columns:1fr}.calendar-grid>div{height:112px}.day-agenda{min-height:auto}}
@media(max-width:600px){.calendar-grid>div{height:76px;padding:5px}.calendar-grid>div>section>button{display:block;height:5px;padding:0;border:0;background:#126747}.calendar-grid>div>section>button>*{display:none}.detail-grid{grid-template-columns:1fr}.lesson-actions{flex-direction:column}.form-info{flex-direction:column}.form-info b{text-align:left}}

/* Scheduling safeguards and richer member records */
.content{max-width:1760px}.calendar-layout{grid-template-columns:minmax(940px,1fr) 350px}.calendar-grid>div{height:138px}.day-agenda{min-height:645px}
.calendar-grid>div>section>button.lesson-color-0{background:#e8f3ff;border-left-color:#3182ce}.calendar-grid>div>section>button.lesson-color-0 b{color:#2366a2}
.calendar-grid>div>section>button.lesson-color-1{background:#fff1dd;border-left-color:#e88b22}.calendar-grid>div>section>button.lesson-color-1 b{color:#b76511}
.calendar-grid>div>section>button.lesson-color-2{background:#f1eaff;border-left-color:#8458d8}.calendar-grid>div>section>button.lesson-color-2 b{color:#6840b5}
.calendar-grid>div>section>button.lesson-color-3{background:#e1f7f4;border-left-color:#169c8a}.calendar-grid>div>section>button.lesson-color-3 b{color:#107a6b}
.calendar-grid>div>section>button.lesson-color-4{background:#ffe9ed;border-left-color:#d9526b}.calendar-grid>div>section>button.lesson-color-4 b{color:#ad354c}
.calendar-grid>div>section>button.completed{background:#e4f5d3;border-left-color:#72b82e;box-shadow:inset 0 0 0 1px rgba(114,184,46,.18)}.calendar-grid>div>section>button.completed b{color:#477f15}
.guardian-block{padding:14px;margin:2px 0 15px;border:1px solid #cfe3d6;border-radius:13px;background:#f4f9f5}.guardian-block>b{display:block;margin-bottom:11px;color:var(--green);font-size:11px}.guardian-block .form-grid{margin-bottom:0}
.form-error{display:flex;flex-direction:column;gap:4px;margin:2px 0 14px;padding:12px 14px;border:1px solid #f2b7ad;border-radius:11px;background:#fff0ed;color:#a33a2b}.form-error b{font-size:11px}.form-error span{font-size:9px;line-height:1.5}
.dark .guardian-block{background:#102c25;border-color:#244d40}.dark .form-error{background:#3a201d;border-color:#744139;color:#ffb8ac}
@media(max-width:1280px){.calendar-layout{grid-template-columns:1fr}.calendar-grid>div{height:120px}.day-agenda{min-height:auto}}
@media(max-width:600px){.calendar-grid>div{height:78px}.calendar-grid>div>section>button.lesson-color-0{background:#3182ce}.calendar-grid>div>section>button.lesson-color-1{background:#e88b22}.calendar-grid>div>section>button.lesson-color-2{background:#8458d8}.calendar-grid>div>section>button.lesson-color-3{background:#169c8a}.calendar-grid>div>section>button.lesson-color-4{background:#d9526b}.calendar-grid>div>section>button.completed{background:#72b82e}}

/* Notifications, hourly schedule and multi-agreement tracking */
.notification-button{position:relative}.notification-button>i{position:absolute;right:-5px;top:-6px;min-width:17px;height:17px;padding:0 4px;border-radius:10px;background:#e65353;color:#fff;display:grid;place-items:center;font-size:8px;font-style:normal;font-weight:850;border:2px solid var(--panel)}
.notification-panel{padding:18px}.notification-permission{width:100%;margin-bottom:12px}.notice-row{width:100%;display:grid;grid-template-columns:37px 1fr 18px;gap:11px;align-items:center;padding:13px;border:1px solid var(--line);border-radius:12px;background:var(--panel);text-align:left;margin-top:8px}.notice-row:hover{background:var(--soft)}.notice-row>span{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#fff1d7;color:#a66310;font-weight:850}.notice-row.urgent>span{background:#ffe5e1;color:#b83f31}.notice-row b,.notice-row small{display:block}.notice-row b{font-size:11px}.notice-row small{font-size:9px;color:var(--muted);margin-top:4px}.notice-row i{font-style:normal;color:var(--muted)}
.wide-modal{width:min(980px,96vw)}.hourly-view{padding:0 20px 24px}.hourly-head,.hourly-row{display:grid;grid-template-columns:75px 1fr 1fr}.hourly-head{position:sticky;top:0;z-index:2;background:var(--soft);border:1px solid var(--line);border-radius:10px 10px 0 0}.hourly-head b{padding:11px;font-size:9px;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);border-left:1px solid var(--line)}.hourly-head b:first-child{border:0}.hourly-row{min-height:64px;border:1px solid var(--line);border-top:0}.hourly-row>time{padding:15px 11px;font-size:10px;font-weight:800;color:var(--muted)}.hourly-slot{padding:7px;border-left:1px solid var(--line);min-width:0}.hourly-slot>span{display:grid;place-items:center;height:100%;color:#9baba3;font-size:9px}.hourly-slot>button{width:100%;border:0;border-left:4px solid var(--green);border-radius:8px;padding:8px 10px;background:var(--green2);text-align:left;color:var(--text)}.hourly-slot>button b,.hourly-slot>button small{display:block}.hourly-slot>button b{font-size:10px}.hourly-slot>button small{font-size:8px;color:var(--muted);margin-top:4px}.agenda-hourly{width:100%;margin-top:14px}
.agreement-progress{margin:5px 0 16px;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--soft)}.agreement-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.agreement-title b,.agreement-title small{display:block}.agreement-title b{font-size:12px}.agreement-title small{font-size:8px;color:var(--muted);margin-top:3px}.agreement-title>span{font-size:8px;padding:5px 8px;border-radius:20px;background:var(--green2);color:var(--green);font-weight:800}.agreement-block{padding:11px;border-radius:11px;background:var(--panel);border:1px solid var(--line);margin-top:8px}.agreement-block>div:first-child{display:flex;justify-content:space-between;align-items:center}.agreement-block b{font-size:10px}.agreement-block small{font-size:8px;color:var(--muted)}.lesson-boxes{display:grid;grid-template-columns:repeat(8,1fr);gap:5px;margin-top:10px}.lesson-boxes i{height:25px;border:1px solid var(--line);border-radius:6px;display:grid;place-items:center;background:var(--soft);color:var(--muted);font-size:8px;font-style:normal;font-weight:800}.lesson-boxes i.done{background:#bdf45d;border-color:#93d335;color:#15391f;box-shadow:inset 0 -2px 0 rgba(21,57,31,.1)}.new-agreement{margin-top:10px;padding:12px;border-radius:11px;border:1px dashed #77a98b;background:#f4faf6}.new-agreement>div:first-child b,.new-agreement>div:first-child small{display:block}.new-agreement>div:first-child b{font-size:10px;color:var(--green)}.new-agreement>div:first-child small{font-size:8px;color:var(--muted);margin-top:3px}.new-agreement-inputs{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;align-items:end;margin-top:10px}.new-agreement-inputs label{margin:0!important}.new-agreement-inputs button{height:39px}.dark .new-agreement{background:#102c25}
.export-card .export-buttons{display:grid!important;grid-template-columns:1fr;gap:8px;min-height:0!important;padding-top:15px;border-top:1px solid var(--line);align-items:stretch!important}.export-card .export-buttons button{width:100%}.reset-button{width:100%;margin-top:12px}.export-card>div:not(.setting-actions){justify-content:initial}
@media(max-width:600px){.hourly-view{padding:0 8px 16px}.hourly-head,.hourly-row{grid-template-columns:48px 1fr 1fr}.hourly-slot{padding:4px}.hourly-slot>button{padding:6px}.hourly-slot>button b{font-size:8px}.hourly-slot>button small{font-size:7px}.lesson-boxes{grid-template-columns:repeat(6,1fr)}.new-agreement-inputs{grid-template-columns:1fr}.notification-panel{padding:12px}}

/* Accordion agreements, profile exports and in-app alerts */
.agreement-block{padding:0;overflow:hidden}.agreement-toggle{width:100%;display:flex;justify-content:space-between;align-items:center;padding:12px;border:0;background:var(--panel);color:var(--text);text-align:left}.agreement-toggle:hover{background:var(--soft)}.agreement-toggle>span b,.agreement-toggle>span small{display:block}.agreement-toggle>span b{font-size:10px}.agreement-toggle>span small{font-size:8px;color:var(--muted);margin-top:3px}.agreement-toggle>i{font-style:normal;font-size:16px;color:var(--green)}.agreement-block.open{border-color:#8bb69a;box-shadow:0 6px 18px rgba(20,74,50,.06)}.agreement-block.open .lesson-boxes{padding:0 11px 12px;margin-top:0}.lesson-boxes .lesson-tile{display:flex;flex-direction:column;gap:4px;min-width:0}.lesson-boxes .lesson-tile>i{width:100%}.lesson-boxes .lesson-tile>small{font-size:6px;text-align:center;color:var(--muted);white-space:nowrap}.profile-export{display:flex;align-items:center;justify-content:space-between;gap:9px;padding:10px 11px;margin:2px 0 14px;border:1px solid var(--line);border-radius:11px;background:var(--soft)}.profile-export span{font-size:8px;color:var(--muted)}.profile-export button{min-height:34px;padding:0 10px;font-size:9px}
.lesson-alert-pop{position:fixed;z-index:90;right:24px;top:84px;width:min(370px,calc(100vw - 32px));display:grid;grid-template-columns:42px 1fr;gap:12px;padding:16px;background:#0b2d23;color:#fff;border:1px solid rgba(183,243,74,.25);border-radius:15px;box-shadow:0 22px 55px rgba(4,28,20,.28);animation:alertIn .28s ease}.lesson-alert-pop>span{width:40px;height:40px;display:grid;place-items:center;border-radius:11px;background:rgba(183,243,74,.15)}.lesson-alert-pop b,.lesson-alert-pop small{display:block}.lesson-alert-pop b{font-size:11px}.lesson-alert-pop small{font-size:8px;color:#b8d1c7;margin-top:5px;line-height:1.45}.lesson-alert-pop div>button{border:0;background:transparent;color:#caff68;font-size:9px;font-weight:800;padding:8px 0 0}.lesson-alert-pop .alert-close{position:absolute;right:8px;top:7px;border:0;background:transparent;color:#9fb9ae;font-size:16px}.toast{bottom:24px}.lesson-alert-pop~.toast{bottom:24px}@keyframes alertIn{from{opacity:0;transform:translateY(-10px) scale(.98)}to{opacity:1;transform:none}}
@media(max-width:600px){.profile-export{align-items:flex-start;flex-direction:column}.profile-export button{width:100%}.lesson-alert-pop{right:16px;top:74px}.lesson-boxes .lesson-tile>small{font-size:5px}}

/* Single-agreement selector and visible debt source */
.agreement-tabs{display:flex;gap:7px;overflow-x:auto;padding:2px 0 8px;scrollbar-width:thin}.agreement-tabs button{flex:0 0 auto;min-height:34px;padding:0 13px;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--muted);font-size:9px;font-weight:800}.agreement-tabs button:hover{border-color:#8db39a;color:var(--green)}.agreement-tabs button.active{background:var(--green);border-color:var(--green);color:#fff;box-shadow:0 6px 14px rgba(18,103,71,.16)}.selected-agreement-head{display:flex;justify-content:space-between;align-items:center;padding:13px 13px 10px}.selected-agreement-head span b,.selected-agreement-head span small{display:block}.selected-agreement-head span b{font-size:11px}.selected-agreement-head span small{font-size:8px;color:var(--muted);margin-top:3px}.selected-agreement-head>i{font-size:7px;font-style:normal;font-weight:800;padding:5px 8px;border-radius:20px;background:var(--green2);color:var(--green)}.agreement-finance{display:grid!important;grid-template-columns:repeat(3,1fr);margin:0 12px 11px;border:1px solid var(--line);border-radius:9px;overflow:hidden}.agreement-finance>div{padding:10px;border-left:1px solid var(--line)}.agreement-finance>div:first-child{border-left:0}.agreement-finance small,.agreement-finance b{display:block}.agreement-finance small{font-size:7px;color:var(--muted)}.agreement-finance b{font-size:10px;margin-top:4px}.agreement-finance .has-debt{background:#fff3ef}.agreement-finance .has-debt b{color:#c34e3a}.agreement-finance .paid{background:#edf8e5}.agreement-finance .paid b{color:#4f8e13}.debt-breakdown{display:flex!important;flex-direction:column;gap:3px}.debt-breakdown span{display:block;color:#c34e3a}.debt-breakdown span:last-child:first-child{color:var(--muted)}.dark .agreement-finance .has-debt{background:#38231e}.dark .agreement-finance .paid{background:#1d3420}
@media(max-width:600px){.agreement-finance{grid-template-columns:1fr}.agreement-finance>div{border-left:0;border-top:1px solid var(--line)}.agreement-finance>div:first-child{border-top:0}.agreement-tabs button{padding:0 10px}}

/* Admin authentication */
.login-page{margin:0;width:100%;min-height:100vh;display:grid;place-items:center;padding:24px;background:#0d2a22}
.login-card{width:min(440px,100%);padding:34px;background:var(--panel);border:1px solid rgba(255,255,255,.12);border-radius:20px;box-shadow:0 30px 80px rgba(0,0,0,.3)}
.login-brand{display:flex;align-items:center;gap:12px;padding-bottom:25px;border-bottom:1px solid var(--line)}.login-brand>b{display:block}.login-brand>span:last-child b{display:block;font-size:13px;letter-spacing:.8px}.login-brand>span:last-child small{display:block;color:var(--muted);font-size:10px;margin-top:3px}
.login-heading{padding:28px 0 22px}.login-heading>span{display:block;color:var(--green);font-size:8px;font-weight:850;letter-spacing:1.4px}.login-heading h1{margin:8px 0 7px;font-size:27px;letter-spacing:-.7px}.login-heading p{margin:0;color:var(--muted);font-size:11px;line-height:1.6}
.login-card form label{display:block;margin-bottom:15px;font-size:10px;font-weight:750}.login-card form input{display:block;width:100%;margin-top:7px;padding:12px 13px;border:1px solid var(--line);border-radius:10px;background:var(--panel);outline:0}.login-card form input:focus{border-color:var(--green);box-shadow:0 0 0 3px color-mix(in srgb,var(--green) 13%,transparent)}
.login-submit{width:100%;margin-top:5px}.login-submit:disabled{cursor:wait;opacity:.7}.login-error{display:grid;grid-template-columns:24px 1fr;gap:8px;align-items:center;margin:2px 0 14px;padding:11px 12px;border:1px solid #f2b7ad;border-radius:10px;background:#fff0ed;color:#a33a2b;font-size:10px}.login-error>b{width:22px;height:22px;display:grid;place-items:center;border-radius:7px;background:#ffe1dc}.login-foot{display:block;margin-top:22px;text-align:center;color:var(--muted);font-size:8px}.login-foot i{display:inline-block;width:6px;height:6px;margin-right:5px;border-radius:50%;background:var(--green)}
.logout-button{margin-left:3px;color:var(--danger)!important}.logout-button:hover{background:#fff0ed!important;border-color:#f2b7ad!important}
.sidebar-logout{width:100%;margin-top:8px;padding:10px 11px;border:1px solid rgba(255,255,255,.1);border-radius:9px;background:transparent;color:#d6aaa4;text-align:left;font-size:10px;font-weight:750}.sidebar-logout:hover{background:rgba(185,66,66,.12);color:#ffd3ce}.sidebar-logout span{display:inline-block;width:19px}
.auth-pending{visibility:hidden}.loading-page{min-height:100vh;display:grid;place-items:center;background:#071713;color:#b7f34a;font:700 14px Inter,Arial,sans-serif}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:600px){.login-page{padding:16px}.login-card{padding:25px}.login-heading h1{font-size:24px}.topbar .logout-button{display:none}}

/* Agreement-aware profile fields and clearer lesson dates */
.agreement-edit-fields{padding:13px;margin:2px 0 13px;border:1px solid #b8d7c4;border-radius:12px;background:#f1f8f3}.agreement-edit-fields label{color:var(--green)}.agreement-edit-fields input{background:var(--panel)!important}.lesson-boxes .lesson-tile>small{font-size:8px;font-weight:700;letter-spacing:.1px;color:#526c60}.dark .agreement-edit-fields{background:#102c25;border-color:#2c5b49}.dark .lesson-boxes .lesson-tile>small{color:#a8c0b5}
@media(max-width:600px){.lesson-boxes .lesson-tile>small{font-size:7px}.agreement-edit-fields{padding:10px}}