:root{--forest:#0e3029;--deep:#102d27;--lime:#e8ff78;--bg:#f5f7f4;--panel:#fff;--ink:#183129;--muted:#78867f;--line:#e4e9e4;--red:#d54842;--orange:#ae761e;--green:#2e8662;--shadow:0 12px 45px rgba(23,55,39,.065)}*{box-sizing:border-box}html{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Arial,sans-serif;color:var(--ink);-webkit-font-smoothing:antialiased}body{margin:0;background:var(--bg)}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--deep)}.muted{color:var(--muted)}.fine{font-size:12px;line-height:1.5;color:var(--muted)}.eyebrow{letter-spacing:.2em;font-size:11px;font-weight:800;text-transform:uppercase;color:var(--green)}.eyebrow.light{color:var(--lime)}h1,h2,h3,h4,p{margin-top:0}h2{font-size:26px;letter-spacing:-.04em}h3{font-size:18px;letter-spacing:-.02em}p{line-height:1.5}.login-body{min-height:100vh;background:#f6f7f4}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.08fr 1fr}.login-left{background:var(--forest);color:#fff;position:relative;min-height:600px;padding:48px clamp(26px,6vw,110px);overflow:hidden;display:flex;flex-direction:column;justify-content:space-between}.brand{font-size:22px;font-weight:450;letter-spacing:-.035em;display:flex;align-items:center;gap:12px}.brand-icon{display:inline-flex;background:var(--lime);color:var(--forest);height:34px;width:34px;border-radius:50%;align-items:center;justify-content:center;font-weight:900}.login-heading{margin-top:90px;position:relative;z-index:2}.login-heading h1{font-size:clamp(36px,4.5vw,66px);line-height:1.08;letter-spacing:-.065em;margin:19px 0}.login-heading p{color:#bed4c9;max-width:340px;font-size:17px}.tennis-court{height:250px;position:relative;opacity:.6;transform:rotate(-9deg) scale(1.1);margin-bottom:-75px}.court-lines{position:absolute;border:2px solid #7d9c86;width:460px;height:230px;right:10%;top:20px}.court-lines:before{content:"";position:absolute;height:100%;width:1px;background:#7d9c86;left:50%}.court-lines:after{content:"";position:absolute;left:15%;right:15%;top:25%;bottom:25%;border:1px solid #7d9c86}.court-ball{position:absolute;z-index:1;width:92px;height:92px;border-radius:50%;right:10%;top:-5px;background:var(--lime);box-shadow:0 0 70px #b1c664}.login-right{display:grid;place-items:center;padding:30px}.login-form{width:min(100%,390px)}.login-form .mini-logo{font-size:12px;font-weight:850;letter-spacing:.15em;color:var(--green);margin-bottom:42px}.login-form h2{margin:0 0 9px;font-size:33px}.login-form>p{margin-bottom:32px}.login-form label,.field{display:flex;flex-direction:column;gap:8px;margin-bottom:17px;font-size:13px;font-weight:750}input,select,textarea{border:1px solid #d8e0d9;border-radius:12px;background:#fff;padding:13px 14px;width:100%;outline:none;color:var(--ink);min-height:46px}input:focus,select:focus,textarea:focus{border-color:#2f9070;box-shadow:0 0 0 3px #2f907018}textarea{resize:vertical;min-height:70px}.btn{border:1px solid transparent;border-radius:12px;padding:12px 17px;display:inline-flex;gap:8px;align-items:center;justify-content:center;font-weight:780;font-size:13px;min-height:43px;transition:transform .15s,background .15s;text-decoration:none}.btn:hover{transform:translateY(-1px)}.btn.primary{background:var(--forest);color:#fff}.btn.lime{background:var(--lime);color:var(--forest)}.btn.outline{background:#fff;color:var(--forest);border-color:#dce6df}.btn.danger{background:#fdf0ed;color:#b5463a;border:1px solid #f6dad4}.btn.fill{width:100%}.btn.small{padding:7px 10px;min-height:32px;border-radius:9px;font-size:11px}.btn.tiny{padding:6px 8px;font-size:11px;min-height:30px;border-radius:8px}.form-error{padding:10px 12px;border-radius:9px;background:#fff0ee;color:#b64539;font-size:13px;margin:10px 0}.app-shell{max-width:1270px;margin:auto;min-height:100vh;display:grid;grid-template-columns:242px 1fr}.sidebar{background:var(--forest);color:#fff;padding:32px 19px;display:flex;flex-direction:column;min-height:100vh;position:sticky;top:0;max-height:100vh}.sidebar .brand{padding:0 10px;font-size:21px}.side-heading{font-size:10px;color:#91b0a1;letter-spacing:.17em;margin:57px 10px 16px;font-weight:800}.side-nav{display:flex;flex-direction:column;gap:8px}.nav-btn{color:#b5d0c3;border:0;background:transparent;padding:13px 15px;text-align:left;display:flex;align-items:center;gap:12px;border-radius:12px;font-size:14px;font-weight:650}.nav-btn.active{color:var(--forest);background:var(--lime)}.nav-icon{font-size:18px;line-height:1}.side-footer{margin-top:auto;border-top:1px solid #376055;padding:20px 8px 0}.user-pill{display:flex;align-items:center;gap:10px}.avatar{width:36px;height:36px;display:grid;place-items:center;border-radius:12px;color:var(--forest);background:#cfebaf;font-weight:850}.user-pill strong{display:block;font-size:13px}.user-pill small{font-size:11px;color:#a9c6ba}.logout{color:#aac6ba;background:none;border:0;padding:16px 0 0;cursor:pointer;font-size:12px;text-decoration:underline;text-underline-offset:3px}.main{padding:38px clamp(18px,4vw,60px) 90px;min-width:0}.topline{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:29px}.topline h1{font-size:clamp(28px,3vw,38px);line-height:1.15;margin:6px 0 7px;letter-spacing:-.06em}.date-pill{display:inline-flex;border:1px solid var(--line);background:#fff;border-radius:30px;padding:10px 13px;color:#52695d;font-weight:650;font-size:12px;white-space:nowrap}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:19px}.span-4{grid-column:span 4}.span-5{grid-column:span 5}.span-6{grid-column:span 6}.span-7{grid-column:span 7}.span-8{grid-column:span 8}.span-12{grid-column:span 12}.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow);min-width:0}.card h3{margin:0 0 17px}.dark-card{background:var(--forest);color:#fff;border-color:var(--forest);position:relative;overflow:hidden}.dark-card:before{content:"";position:absolute;border:1px solid #3c6254;border-radius:50%;width:340px;height:340px;right:-180px;top:-200px;pointer-events:none}.dark-card h3,.dark-card .muted{color:#b9d0c2}.card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.big-number{font-size:clamp(48px,6.8vw,76px);font-weight:790;letter-spacing:-.075em;line-height:1}.big-number small{font-size:20px;color:#95b8a6;font-weight:500;letter-spacing:0}.progress{display:flex;gap:6px;margin-top:24px}.progress span{height:8px;flex:1;border-radius:3px;background:#4c6459}.progress span.on{background:var(--lime)}.stat-value{font-size:31px;letter-spacing:-.05em;font-weight:790;margin:4px 0 8px}.stat-label{color:var(--muted);font-size:12px;font-weight:650}.subtext{font-size:13px;color:var(--muted);margin-bottom:16px}.pill{border-radius:30px;padding:5px 10px;font-size:11px;font-weight:760;white-space:nowrap;display:inline-block}.pill.green{background:#e1f4e8;color:#237451}.pill.yellow{background:#fff2cf;color:#956616}.pill.red{background:#ffe8e5;color:#ad4540}.pill.gray{background:#eef1ef;color:#647770}.section-title{margin:31px 0 17px;font-size:20px;font-weight:790;letter-spacing:-.03em}.item{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}.item:last-child{border-bottom:0}.item-title{font-size:14px;font-weight:760;margin-bottom:5px}.item-meta{font-size:12px;color:var(--muted);line-height:1.5}.item-right{text-align:right;flex-shrink:0}.empty{color:#8b9990;text-align:center;padding:25px;font-size:13px;background:#f7faf7;border-radius:14px}.highlight{color:var(--lime)}.list-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap;justify-content:flex-end}.split{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.notice{background:#fff6db;color:#795b1c;padding:12px 14px;border-radius:12px;font-size:12px;line-height:1.55;margin-bottom:14px}.success-notice{background:#e9f5eb;color:#277551}.badge-ball{width:40px;height:40px;display:grid;place-items:center;background:#ecf8d9;border-radius:12px;font-size:21px}.work-form{display:flex;flex-direction:column;gap:12px}.work-form label{font-weight:680;font-size:12px;display:block}.work-form label input,.work-form label select,.work-form label textarea{margin-top:7px}.work-form button{align-self:flex-start}.work-form .form-row label{margin-bottom:0}.tiny-label{font-size:11px;color:#829185;font-weight:740;margin-bottom:8px;text-transform:uppercase;letter-spacing:.04em}.pill-row{display:flex;gap:8px;flex-wrap:wrap}.tiny-sep{border-top:1px solid var(--line);margin:16px 0}.coach-row{padding:13px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:15px}.coach-row:first-of-type{border-top:0}.coach-row .name{font-weight:770;font-size:13px}.coach-row .actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.alert-count{background:var(--lime);color:var(--forest);border-radius:8px;padding:2px 6px;font-size:11px}.toast{position:fixed;right:20px;bottom:20px;z-index:99;background:#15392f;color:#fff;padding:14px 20px;box-shadow:0 15px 45px #1113;border-radius:14px;max-width:360px;display:none;font-size:13px}.toast.show{display:block}.toast.error{background:#ac4941}.loading{padding:90px;text-align:center}.mobile-menu{display:none}.right-hint{text-align:right}.fine-line{border-top:1px solid var(--line);padding-top:16px;margin-top:14px}.pay-price{font-size:28px;font-weight:800;letter-spacing:-.05em}.session-block{display:flex;gap:13px;align-items:center}.calendar-box{background:#eff5ef;width:53px;min-width:53px;height:56px;border-radius:13px;display:flex;flex-direction:column;align-items:center;justify-content:center}.calendar-box strong{font-size:20px;line-height:1}.calendar-box span{font-size:10px;text-transform:uppercase;color:var(--muted);margin-top:4px}.table-scroller{overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:13px;white-space:nowrap}.table th{text-align:left;color:var(--muted);font-size:11px;padding:12px 9px;border-bottom:1px solid var(--line)}.table td{padding:12px 9px;border-bottom:1px solid var(--line)}.table tr:last-child td{border:0}.inline-checkbox{font-size:11px;color:#54695e;white-space:nowrap}.inline-checkbox input{width:auto;min-height:auto;margin:0 5px 0 0}.mini-menu{display:none}.muted-caption{font-size:12px;color:#7a8e80}.w-fit{max-width:640px}.spacer-8{height:8px}
@media(max-width:1000px){.app-shell{grid-template-columns:200px 1fr}.sidebar{padding:28px 12px}.main{padding:32px 25px}.span-4{grid-column:span 6}.span-5,.span-7{grid-column:span 6}.span-8{grid-column:span 12}.login-left{padding:40px}}
@media(max-width:740px){.login-shell{display:block}.login-left{min-height:auto;padding:25px 25px 26px}.login-left .brand{font-size:20px}.login-heading{margin-top:32px}.login-heading h1{font-size:30px;margin:10px 0}.login-heading p{font-size:13px;margin-bottom:0}.tennis-court{display:none}.login-right{padding:30px 20px}.login-form .mini-logo{display:none}.login-form h2{font-size:27px}.app-shell{display:block;padding-bottom:78px}.sidebar{height:70px;min-height:0;max-height:none;position:fixed;top:auto;bottom:0;left:0;right:0;z-index:30;flex-direction:row;background:#fff;color:var(--ink);padding:5px 8px calc(5px + env(safe-area-inset-bottom));box-shadow:0 -8px 35px #18312912;border-top:1px solid var(--line)}.sidebar>.brand,.sidebar>.side-heading,.side-footer{display:none}.side-nav{display:flex;flex-direction:row;width:100%;justify-content:space-around;gap:3px}.nav-btn{display:flex;flex-direction:column;justify-content:center;text-align:center;gap:3px;padding:8px 4px;font-size:10px;flex:1;color:#7a8b7b;line-height:1.2}.nav-btn.active{color:var(--forest);background:#eaf8c4}.nav-icon{font-size:19px}.main{padding:27px 17px 35px}.topline{margin-bottom:22px}.topline h1{font-size:29px}.date-pill{font-size:10px;padding:8px}.grid{gap:12px}.span-4,.span-5,.span-6,.span-7,.span-8{grid-column:span 12}.card{padding:17px;border-radius:18px}.big-number{font-size:58px}.split{grid-template-columns:1fr 1fr}.form-row{grid-template-columns:1fr}.item{gap:8px}.item-right{max-width:50%}.coach-row{align-items:flex-start;flex-direction:column}.coach-row .actions{justify-content:flex-start}.mini-menu{display:block;border:0;background:#fff;border-radius:100%;width:38px;height:38px;font-size:20px}.section-title{margin:26px 0 13px}.right-hint{display:none}}
@media(max-width:390px){.split{grid-template-columns:1fr}.topline{flex-wrap:wrap}.date-pill{display:none}.btn.small{font-size:10px}.card{padding:14px}}