:root{font-family:Segoe UI,system-ui,sans-serif;color:#21354a;background:#f3f6fa;font-size:14px;--green:#087e6c;--line:#e1e8ef}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;border:1px solid #ccd8e2;background:#fff;color:#243e52;border-radius:8px;padding:10px 15px;font-weight:600;min-height:42px}button:hover{background:#edf4f7}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--green);border-color:var(--green);color:#fff}.primary:hover{background:#096b5d}.danger{color:#b33a3a}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #52a6e7;outline-offset:2px}input,select{border:1px solid #cbd6e1;background:#fff;border-radius:7px;padding:10px;color:#21354a;min-height:42px;min-width:0;width:100%}label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:600;margin-bottom:16px}h1,h2,h3,p{margin-top:0}h1{font-size:26px;margin-bottom:0;letter-spacing:-.6px}h2{font-size:19px;margin-bottom:12px}h3{font-size:16px}p{line-height:1.6}.muted{font-size:13px;color:#6c7f91}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:800;color:#748b9c;margin-bottom:5px}.sidebar{width:240px;background:#122b3e;color:white;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;padding:30px 16px;z-index:20}.brand{text-decoration:none;color:white;font-size:27px;font-weight:800;letter-spacing:2px;padding:0 16px 28px}.brand b{color:#5bd9b9}.brand small{display:block;font-size:9px;letter-spacing:2px;color:#9db4c5;margin-top:9px}.sidebar nav{display:flex;flex-direction:column;gap:7px}.sidebar nav a{text-decoration:none;color:#adc0ce;border-radius:8px;padding:15px 13px;font-size:13px;font-weight:600}.sidebar nav a.active{background:#214455;color:#fff;box-shadow:inset 3px 0 #5bd9b9}.sidebar nav a:hover{background:#1b3b4d}.sidebar-bottom{margin-top:auto;padding:18px 12px 0;display:flex;flex-direction:column;gap:12px;color:#abc0ce;font-size:12px}.sidebar-bottom button{background:transparent;color:#fff;border-color:#3b5567}.workspace{margin-left:240px}.topbar{padding:24px 30px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);background:#fff;gap:20px}.top-actions{display:flex;align-items:center;gap:12px}#connection{font-size:11px;color:#487d62}#connection.offline{color:#b23d3d}main{padding:22px 30px;max-width:2000px;margin:auto}.day-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.date-control{display:flex;align-items:center;gap:7px}.date-control input{width:160px;font-weight:700}.date-control button{padding:8px 13px}.day-toolbar p{margin:0;color:#6c7f91;font-size:13px}#message{margin:0}#message:not(:empty){padding:12px 16px;background:#e5f1ed;color:#14624e;border:1px solid #b8d7cb;border-radius:8px;margin-bottom:18px}#message.error{background:#fff0ed;color:#a23328;border-color:#ecc4bc}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:20px}.stat{background:white;border:1px solid var(--line);border-radius:10px;padding:18px 20px}.stat span{color:#6a7f90;font-size:12px}.stat strong{display:block;font-size:25px;margin-top:8px}.stat small{color:#758998;font-size:11px}article{background:#fff;border:1px solid var(--line);padding:24px;border-radius:12px;margin-bottom:20px;min-width:0}.panel-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:14px}.panel-toolbar p{margin-bottom:0}.panel-toolbar label{margin:0}.filters{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.filters label{margin:0}.filters input[type=time]{width:105px}.filters input[type=search]{width:175px}.filters select{width:140px}.calendar-panel{padding:20px}.calendar-panel .panel-toolbar{align-items:flex-start;flex-wrap:wrap}.calendar-legend{display:flex;gap:20px;align-items:center;flex-wrap:wrap;font-size:11px;margin:20px 0 15px;color:#536c7d}.calendar-legend span:before{content:'';display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:6px}.free-dot:before{background:#c0e0cc}.hold-dot:before{background:#e8b85d}.booked-dot:before{background:#ffd99b}.done-dot:before{background:#a8c7e9}.calendar-legend small{color:#7a8d9a;margin-left:auto}.calendar-scroll{overflow:auto;max-height:calc(100vh - 365px);min-height:200px;border:1px solid #dbe4ed;border-radius:8px;position:relative}.schedule{display:grid;isolation:isolate;min-width:100%}.schedule-corner{position:sticky;left:0;top:0;z-index:5;background:#edf3f7;font-size:11px;color:#688090;padding:15px 12px;border-bottom:1px solid #dbe4ed}.schedule-hours{position:sticky;top:0;z-index:3;background:#edf3f7;height:46px;border-bottom:1px solid #dbe4ed}.hour-tick{position:absolute;top:0;height:46px;border-left:1px solid #dbe4ed;padding:15px 5px;font-size:11px;font-weight:600;color:#5a7184}.schedule-person{position:sticky;left:0;z-index:2;background:white;padding:14px 12px;border-right:1px solid #dbe4ed;border-bottom:1px solid #dbe4ed;display:flex;flex-direction:column;justify-content:center;height:94px;gap:6px}.schedule-person strong{font-size:13px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.schedule-person small{color:#778d9f;font-size:11px}.schedule-track{position:relative;height:94px;border-bottom:1px solid #dbe4ed;background:repeating-linear-gradient(to right,#fbfdfc 0,#fbfdfc 71px,#edf3f0 71px,#edf3f0 72px)}.slot{position:absolute;top:6px;height:81px;min-height:0;border-radius:6px;padding:7px 9px;text-align:left;display:flex;flex-direction:column;justify-content:center;gap:5px;overflow:hidden;white-space:nowrap}.slot.free{background:#edf7f0;border:1px solid #d3e8da;color:#6e9c7e;font-size:11px;font-weight:400;align-items:center;padding:2px}.slot.free:hover{background:#d3ebdd;color:#206b43;border-color:#88b99c}.slot.booked{background:#fff0d7;color:#865716;border-color:#f0d29d}.slot.done{background:#e8f0fc;color:#335d8e;border-color:#bfd2ea}.slot strong{font-size:12px;overflow:hidden;text-overflow:ellipsis;max-width:100%}.slot small,.slot span{font-size:10px}.slot:focus-visible{z-index:4}.empty{padding:42px 24px;text-align:center;color:#748797;line-height:1.8}.empty strong{display:block;color:#395164;margin-bottom:6px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th{text-align:left;background:#f5f8fb;color:#6c8191;font-size:10px;text-transform:uppercase;letter-spacing:.7px}td,th{padding:14px 12px;border-bottom:1px solid #e7edf2}td{font-size:13px}td strong{font-weight:650}td small{display:block;color:#7b8d9c;font-size:11px;margin-top:5px}.table-actions{display:flex;gap:7px}.table-actions button{padding:7px 12px;min-height:36px;font-size:12px}.badge{display:inline-block;font-size:10px;padding:5px 8px;border-radius:5px;background:#fff0d7;color:#906627}.badge.done{background:#e9f1fc;color:#3b6196}.badge.cancelled,.badge.archived{background:#f0f2f5;color:#7b8491}.due{color:#b77118;font-weight:700}.paid{color:#1d8069}.checkbox{display:flex;flex-direction:row;align-items:center;gap:8px;color:#718394}.checkbox input{width:17px;min-height:17px;height:17px}.narrow{max-width:700px}.price-row{display:flex;align-items:center;justify-content:space-between;gap:25px;border-bottom:1px solid var(--line);padding:12px 0}.price-row label{margin:0}.price-row input{width:180px}.price-row span{font-size:14px;font-weight:600}#prices-form>.primary{margin-top:22px}.row{display:flex;gap:14px}.row>*{flex:1;min-width:0}.form-error{color:#b13b32;font-size:13px;margin:12px 0}.form-error:empty{display:none}dialog{border:1px solid #dde5ec;box-shadow:0 24px 90px #102b4050;border-radius:14px;width:510px;max-width:95vw;max-height:92vh;padding:26px;color:#21354a}dialog::backdrop{background:#0b223573;backdrop-filter:blur(2px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:15px}.dialog-heading h2{margin:0}.dialog-heading>button{border:0;font-size:25px;padding:0 8px;color:#8595a3}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.quote{display:flex;justify-content:space-between;background:#eef7f3;padding:17px;border-radius:8px;font-size:14px}.quote strong{font-size:21px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}.detail-grid small{display:block;font-size:11px;color:#7a8c9a;margin-bottom:5px}.detail-grid strong{font-size:15px}.detail-actions{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.report-title{display:none}.total-row{font-weight:700;background:#f5faf7}#confirm-dialog{width:430px}body>main{max-width:520px;margin:auto;padding:70px 24px}[hidden]{display:none!important}
@media(max-width:1150px){.sidebar{width:205px;padding:25px 10px}.workspace{margin-left:205px}.topbar{padding:20px}.top-actions{gap:7px}main{padding:20px}.stats{gap:10px}.stat{padding:15px}.stat strong{font-size:21px}#connection{max-width:120px}.calendar-scroll{max-height:65vh}}@media(max-width:800px){.sidebar{position:static;width:auto;padding:15px}.brand{display:block;font-size:22px;padding:0 5px 15px}.brand small{display:none}.sidebar nav{flex-direction:row;overflow:auto;gap:5px}.sidebar nav a{padding:10px;white-space:nowrap;font-size:12px}.sidebar-bottom{position:absolute;right:16px;top:10px;padding:0}.sidebar-bottom span{display:none}.sidebar-bottom button{min-height:35px}.workspace{margin-left:0}.topbar{padding:16px;align-items:flex-start}.top-actions{flex-wrap:wrap;justify-content:flex-end}h1{font-size:22px}main{padding:15px}.stats{grid-template-columns:1fr 1fr}.day-toolbar{flex-wrap:wrap;gap:12px}.panel-toolbar{flex-wrap:wrap}.filters{gap:8px}.calendar-panel{padding:12px}.calendar-legend small{margin:0}.calendar-scroll{max-height:65vh}.top-actions #connection{width:100%;max-width:none;text-align:right}.top-actions button{font-size:12px;padding:8px 10px}.date-control input{width:148px}article{padding:18px}}@media print{.sidebar,.topbar,.day-toolbar,#message,.panel-toolbar,button,.view:not(#view-report){display:none!important}.workspace{margin:0}main{padding:0}#view-report{display:block!important}.report-title{display:block}article{border:0;padding:8px;break-inside:avoid}.stats{gap:8px}.stat{padding:12px}table{white-space:normal}td,th{padding:8px;font-size:10px}.table-wrap{overflow:visible}}
.rate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.rate-grid label{margin-bottom:5px}.slot.done.eligible{background:#dff2e5;border-color:#a1cfaf;color:#216d42}.slot.done.unqualified{background:#edf0f4;border-color:#ccd4df;color:#637587}.slot.free{background:#fafcfb;color:#93aa9c}.done-dot:before{background:#a4d5b3}.unpaid-dot:before{background:#b9c3d0}.free-dot:before{background:#edf3ef;border:1px solid #c7d9ce}.debt{color:#b02c2c}.history-entry{padding:10px 0;border-top:1px solid #e3e9ee;font-size:11px}.history-entry p{margin:5px 0}.slot[draggable=true]{cursor:grab}.slot.dragging{opacity:.45}.schedule-track.drop-target{outline:2px dashed #087e6c;outline-offset:-2px}.badge.done{background:#dff2e5;color:#216d42}#move-preview{padding:14px;background:#edf6f2;border-radius:8px;font-weight:600}
.slot.payment-paid{background:#dff2e5;border-color:#a1cfaf;color:#216d42}
.slot[draggable=true]{touch-action:none}
.slot.absence{background:#f1e8f3;border-color:#c9a8cf;color:#6c3475;cursor:pointer}.slot.absence:hover{background:#ead9ee;border-color:#aa78b4}.form-switch{display:flex;gap:8px;margin:0 0 16px}.form-switch button{flex:1;min-height:38px;padding:8px 10px;font-size:12px}.form-switch button.active{background:#214455;border-color:#214455;color:#fff}.absence-only[hidden],.lesson-only[hidden]{display:none!important}
.slot.absence small{font-size:0}.slot.absence small:after{content:'Niedostępny';font-size:10px}
.slot.hold{background:#fff2d5;border-color:#e8b85d;color:#7e5515;cursor:wait}.slot.hold small{display:none}
.account-fields{border:1px solid var(--line);border-radius:8px;padding:14px;margin:16px 0}.account-fields legend{font-weight:700}.account-fields small{color:#6c7f91}.mobile-portal{max-width:680px;margin:auto;padding:24px}.portal-header{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}.mobile-portal>.primary{width:100%;margin:14px 0}.portal-row{padding:14px 0;border-bottom:1px solid var(--line)}.portal-row strong,.portal-row small{display:block}.portal-row small{margin-top:5px;color:#6c7f91}.absence-row{color:#6c3475;background:#faf5fb;padding-left:10px;padding-right:10px}@media(max-width:600px){.mobile-portal{padding:16px}.mobile-portal article{padding:17px}.portal-header h1{font-size:23px}}
.refund-impact{border:1px solid #e9bd8a;background:#fff5e8;color:#88491b;border-radius:8px;padding:12px;font-size:12px;line-height:1.6}
.badge.done.unqualified{background:#edf0f4;color:#637587}
.month-panel{padding:20px}.month-panel h2{text-transform:capitalize;margin:0}.month-navigation{display:flex;gap:8px;align-items:center}.month-navigation input{width:190px}.month-weekdays,.month-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}.month-weekdays span{text-align:center;font-size:11px;font-weight:600;color:#718698;padding:10px 0}.month-day{min-height:84px;padding:10px 12px;display:flex;flex-direction:column;align-items:stretch;justify-content:space-between;gap:8px;border-color:#e2e9ef;text-align:left;background:#fff;font-weight:400}.month-day.outside{background:#f5f7f9;color:#a9b5c0}.month-day.is-today .month-number{color:#087e6c;font-weight:800}.month-day.is-selected{border:2px solid #087e6c;background:#edf7f3;padding:9px 11px}.month-number{display:flex;align-items:center;justify-content:space-between;font-size:16px;font-weight:600}.month-number small{font-size:10px}.month-count{font-size:11px;color:#4b6e60;font-weight:600}.month-count small{display:block;font-size:10px;font-weight:400;color:#7b8b87}.month-day:hover{background:#edf7f3;border-color:#8bbbac}#month-status{font-size:11px;margin:10px 0}@media(max-width:800px){.month-panel{padding:12px}.month-navigation{flex-wrap:wrap}.month-navigation input{width:160px}.month-weekdays span{font-size:0}.month-weekdays span:after{content:attr(data-short);font-size:10px}.month-weekdays span:nth-child(1):after{content:'Pn'}.month-weekdays span:nth-child(2):after{content:'Wt'}.month-weekdays span:nth-child(3):after{content:'Śr'}.month-weekdays span:nth-child(4):after{content:'Cz'}.month-weekdays span:nth-child(5):after{content:'Pt'}.month-weekdays span:nth-child(6):after{content:'So'}.month-weekdays span:nth-child(7):after{content:'Nd'}.month-day{padding:5px;min-height:66px}.month-day.is-selected{padding:4px}.month-number{font-size:13px}.month-number small{font-size:0}.month-number small:after{content:'•';font-size:13px}.month-count{font-size:9px}.month-count small{display:none}.month-grid{gap:3px}}
.slot.payment-paid,.slot.booked.payment-paid,.slot.done.payment-paid{background:#dff2e5;border-color:#a1cfaf;color:#216d42}
.calendar-day-bar{display:flex;align-items:center;justify-content:flex-start;gap:12px;padding:10px 12px;border:1px solid #dbe4ed;border-bottom:0;border-radius:8px 8px 0 0;background:#edf3f7}.calendar-day-bar strong{font-size:14px;text-transform:capitalize;min-width:250px}.calendar-day-bar button{min-height:34px;padding:3px 12px;font-size:22px;line-height:1}.calendar-day-bar button:hover{background:#dfecef}.calendar-day-bar+#calendar{border-radius:0 0 8px 8px}
textarea{border:1px solid #cbd6e1;border-radius:7px;padding:10px;color:#21354a;min-height:76px;width:100%;font:inherit}

.portal-account{border:1px solid var(--line);border-radius:9px;padding:14px;margin:14px 0}.portal-account legend{font-weight:700;padding:0 5px}.portal-account p{margin-bottom:12px}

.calendar-fullscreen-button{align-self:flex-end}
.calendar-panel:fullscreen{background:#f3f6fa;width:100%;height:100%;max-width:none;border:0;border-radius:0;padding:22px 28px;overflow:hidden}.calendar-panel:fullscreen .calendar-scroll{height:calc(100vh - 220px);max-height:none}.calendar-panel:fullscreen .schedule-person,.calendar-panel:fullscreen .schedule-track{height:104px}.calendar-panel:fullscreen .slot{height:91px}.calendar-panel:fullscreen .calendar-legend{margin:12px 0}.calendar-panel:fullscreen .panel-toolbar{margin-bottom:8px}@media(max-width:800px){.calendar-fullscreen-button{align-self:auto}.calendar-panel:fullscreen{padding:12px}.calendar-panel:fullscreen .calendar-scroll{height:calc(100vh - 255px)}}

.schedule-track.drop-target{outline:2px dashed #087e6c;outline-offset:-2px;transition:outline-color .1s}.slot.dragging{opacity:.5;filter:saturate(.85)}

/* Automatyczne odświeżanie działa w tle; komunikaty techniczne nie zajmują miejsca pod datą. */
#message,#connection,#refresh{display:none!important}

/* Full-screen schedule: retain day navigation and instructor filters, dedicate remaining space to the grid. */
.ticket-sales-link{margin:18px 12px 0;padding:11px 12px;border:1px solid #3b5567;border-radius:8px;color:#d7e5ed;text-decoration:none;font-size:12px;font-weight:700}.ticket-sales-link:hover{background:#1b3b4d}
.calendar-panel:fullscreen{display:flex;flex-direction:column;padding:8px 12px}.calendar-panel:fullscreen .panel-toolbar{flex:0 0 auto;margin:0 0 8px}.calendar-panel:fullscreen .panel-toolbar>div:first-child,.calendar-panel:fullscreen .calendar-legend{display:none}.calendar-panel:fullscreen .filters{width:100%;justify-content:center;align-items:flex-end}.calendar-panel:fullscreen .calendar-day-bar{flex:0 0 auto}.calendar-panel:fullscreen .calendar-scroll{flex:1 1 auto;height:auto;min-height:0;max-height:none}.calendar-panel:fullscreen .schedule-person,.calendar-panel:fullscreen .schedule-track{height:108px}.calendar-panel:fullscreen .slot{height:95px}@media(max-width:800px){.calendar-panel:fullscreen{padding:6px}.calendar-panel:fullscreen .filters{justify-content:flex-start}.calendar-panel:fullscreen .filters label{max-width:45%}.calendar-panel:fullscreen .calendar-scroll{height:auto}}

#view-report>.panel-toolbar>p{display:none}

/* Mobile desk: keep the full operational app usable on iPhone and Android. */
@media(max-width:800px){
 html{font-size:16px}input,select,textarea{font-size:16px}button{touch-action:manipulation}.workspace{min-width:0}.topbar{position:sticky;top:0;z-index:15}.top-actions{width:auto}.top-actions .primary{min-height:40px}.sidebar nav{scroll-snap-type:x proximity}.sidebar nav a{scroll-snap-align:start}.calendar-panel .panel-toolbar>div:first-child{width:100%}.filters{display:grid;grid-template-columns:1fr 1fr;width:100%}.filters label{min-width:0}.filters label:nth-child(2){grid-column:span 2}.filters input[type=search],.filters select,.filters input[type=time]{width:100%}.calendar-fullscreen-button{grid-column:span 2;width:100%}.calendar-day-bar{position:sticky;top:72px;z-index:8}.calendar-day-bar strong{min-width:0;flex:1;text-align:center}.calendar-scroll{-webkit-overflow-scrolling:touch;overscroll-behavior:contain;max-height:62vh}.schedule-person{width:150px}.schedule{font-size:13px}.slot{min-height:81px}.slot strong{font-size:12px}.detail-actions button{flex:1}.dialog-actions button{flex:1}.row{flex-wrap:wrap}.row>*{min-width:calc(50% - 7px)}}


/* On phones the daily operational schedule is first: date selector stays above it. */
@media (max-width:800px){
  #view-plan{display:flex;flex-direction:column;gap:0}
  #view-plan>.calendar-panel{order:1}
  #view-plan>#plan-stats{order:2;margin-top:16px}
  #view-plan>.month-panel{order:3}
  #view-plan .month-panel{margin-top:0}
  #view-plan .calendar-panel{margin-top:0}
}


/* Reliable in-app enlarged schedule, including iPhone Safari. */
dialog[open]{display:block}
body.calendar-expanded-open{overflow:hidden}
/* A long edit form must scroll inside the dialog on iPhone and Android. */
dialog{overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
@media(max-width:800px){dialog{width:calc(100vw - 16px);max-width:calc(100vw - 16px);max-height:calc(100dvh - 16px);margin:8px auto;padding:20px 16px}.sidebar nav{scroll-snap-type:none}.ticket-sales-link{display:none}}
.calendar-panel.calendar-expanded{position:fixed;inset:0;z-index:200;background:#f3f6fa;border:0;border-radius:0;margin:0;padding:10px 14px;display:flex;flex-direction:column;max-width:none;max-height:none}
.calendar-panel.calendar-expanded .panel-toolbar{flex:0 0 auto;margin-bottom:8px}
.calendar-panel.calendar-expanded .panel-toolbar>div:first-child,.calendar-panel.calendar-expanded .calendar-legend{display:none}
.calendar-panel.calendar-expanded .filters{width:100%;justify-content:center;align-items:flex-end}
.calendar-panel.calendar-expanded .calendar-day-bar{flex:0 0 auto}
.calendar-panel.calendar-expanded .calendar-scroll{flex:1 1 auto;height:auto;min-height:0;max-height:none}
.calendar-panel.calendar-expanded .schedule-person,.calendar-panel.calendar-expanded .schedule-track{height:108px}
.calendar-panel.calendar-expanded .slot{height:95px}
@media(max-width:800px){.calendar-panel.calendar-expanded{padding:6px}.calendar-panel.calendar-expanded .filters{justify-content:flex-start}.calendar-panel.calendar-expanded .filters label{max-width:45%}.calendar-panel.calendar-expanded .calendar-scroll{height:auto}}