/* One visual contract for Rezerwacje, Student and Admin. Loaded last. */
.rsd-app{--border:#283244;--green:#2563eb;--busy:#64748b;--rsd-width:1200px;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(900px 450px at 90% -10%,rgba(211,47,47,.11),transparent 60%),var(--bg)}
@media(prefers-color-scheme:light){.rsd-app{--border:#e5e7eb;--busy:#64748b}}
.rsd-app .rsd-header{position:sticky;top:0;left:auto;right:auto;z-index:80;margin:0;padding:0;border-bottom:1px solid var(--border);background:var(--card);background:color-mix(in srgb,var(--card) 94%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 5px 20px rgba(0,0,0,.08)}
.rsd-app .rsd-header-inner{width:100%;max-width:var(--rsd-width);min-height:71px;margin:auto;padding:8px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.rsd-app .rsd-brand{display:flex;align-items:center;gap:12px;min-width:0;flex:1}
.rsd-app .rsd-brand-copy{min-width:0;flex:1}
.rsd-app .rsd-brand h1{margin:0;font-size:20px;line-height:1.25;letter-spacing:normal}
.rsd-app .rsd-brand .sub{margin:4px 0 0;color:var(--muted);font-size:13px;line-height:1.3;max-width:none;white-space:normal;overflow-wrap:anywhere}
.rsd-app .rsd-header .nav-action{flex-shrink:0;padding:8px 12px;min-height:40px;font:700 13px/1.2 system-ui,sans-serif;border:1px solid var(--border);border-radius:10px;color:var(--fg);background:transparent;text-decoration:none;white-space:nowrap}
.rsd-app .rsd-header .nav-action:hover{background:rgba(211,47,47,.07);border-color:#d32f2f}
.rsd-app .rsd-header-action{margin:0;flex:0 0 auto}
.rsd-app .brand-index-logo{width:82px;height:70.285714px;flex:0 0 82px;position:relative;line-height:normal}
.rsd-app .brand-index-tile{width:140px;height:120px;border-radius:20px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(211,47,47,.10),rgba(99,102,241,.10));border:1px solid var(--border);transform:scale(.5857142857);transform-origin:top left}
.rsd-app .brand-index-text{font-size:45px;letter-spacing:.5px;color:var(--fg);font-weight:400;transform:scaleY(.85);text-align:center}
.rsd-app .brand-index-text .sigma{color:#d32f2f;font-weight:600}
.rsd-app .brand-index-sub{font-size:21px;letter-spacing:2px;margin-top:0;color:var(--fg);font-weight:400;transform:scaleY(.90);text-align:center}
/* Compact header logo; keep the login screen logo unchanged. */
.rsd-app .rsd-header .brand-index-logo{width:64px;height:54.857143px;flex-basis:64px}
.rsd-app .rsd-header .brand-index-tile{transform:scale(.4571428571)}
.rsd-app>.wrap,.rsd-app>.shell,.rsd-app .main{width:100%;max-width:var(--rsd-width);margin:0 auto;padding:16px 16px 100px;min-width:0}
.rsd-app #slots,.rsd-app .calendar-card{width:100%;max-width:none;margin:0 0 16px;padding:12px;border:1px solid var(--border);border-radius:16px;background:var(--card);box-shadow:0 10px 30px rgba(0,0,0,.12);min-height:0}
.rsd-app #calendar{min-height:0}
.rsd-app .rsd-legend{display:flex;flex-wrap:wrap;gap:8px 16px;margin:0 0 12px;color:var(--muted);font-size:13px;line-height:1.4}
.rsd-app .rsd-legend span{display:inline-flex;align-items:center;gap:6px}
.rsd-app .rsd-legend i{display:inline-block;width:10px;height:10px;border-radius:50%;background:#2563eb}
.rsd-app .rsd-legend .mine{background:#d32f2f}.rsd-app .rsd-legend .busy{background:#64748b}
.rsd-app .rsd-legend-symbol{display:inline-block;min-width:10px;color:var(--muted);font-size:14px;line-height:1}
.rsd-app .fc .fc-toolbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;margin:0 0 14px}
.rsd-app .fc .fc-toolbar-chunk{display:flex;align-items:center;gap:4px;margin:0;min-width:0;order:initial}
.rsd-app .fc .fc-toolbar-chunk:nth-child(2){justify-content:center;min-width:0}
.rsd-app .fc .fc-toolbar-chunk:nth-child(3){display:flex;justify-content:flex-end}
.rsd-app .fc .fc-toolbar-title{font-size:18px;line-height:1.3;text-align:center;white-space:normal;margin:0}
.rsd-app .fc .fc-button{font:600 14px/1.2 system-ui,sans-serif;min-height:40px;padding:8px 10px}
.rsd-app .fc .fc-button-primary{background:var(--card);border-color:var(--border);color:var(--fg)}
.rsd-app .fc .fc-button-primary:hover,.rsd-app .fc .fc-button-primary:not(:disabled).fc-button-active{background:var(--rsd-cal-head-bg);border-color:#d32f2f;color:var(--fg)}
.rsd-app .fc .fc-timegrid-slot{height:2.175em}
.rsd-app .fc .fc-col-header-cell-cushion{padding:8px 2px;font-size:13px}
.rsd-app .fc .fc-timegrid-slot-label-cushion{font-size:12px}
.rsd-app .fc .fc-timegrid-event{border-radius:8px}
.rsd-app .fc .fc-event-main{padding:3px 5px;font-size:12px;font-weight:650}
.rsd-app .fc-free,.rsd-app .st-free{background:#2563eb!important;border-color:#2563eb!important;color:#fff!important;opacity:1}
.rsd-app .fc-booked,.rsd-app .st-mine{background:#d32f2f!important;border-color:#d32f2f!important;color:#fff!important;opacity:1}
.rsd-app .st-busy{background:#64748b!important;border-color:#64748b!important;color:#fff!important;opacity:1}
.rsd-app .fc .fc-list-event{background:var(--card)!important;color:var(--fg)!important}
.rsd-app .fc .fc-list-event-title a{color:inherit}
.rsd-app .fc .fc-list-event-dot{border-color:#2563eb}
.rsd-app .fc .fc-booked .fc-list-event-dot,.rsd-app .fc .st-mine .fc-list-event-dot{border-color:#d32f2f}
.rsd-app .fc .st-busy .fc-list-event-dot{border-color:#64748b}
.rsd-app .anchor-target,.rsd-app #slots{scroll-margin-top:var(--rsd-anchor-offset,88px)}
@media(min-width:700px){
 .rsd-app .fc .fc-timegrid-slot{height:18px!important;padding:0}
 .rsd-app .fc .fc-timegrid-slot-label-cushion{padding:0 4px;line-height:16px}
 .rsd-app .fc .fc-timegrid-event{min-height:0;border-radius:6px}
 .rsd-app .fc .fc-event-main{padding:1px 4px;line-height:15px;overflow:hidden}
 .rsd-app .fc .fc-col-header-cell-cushion{padding:5px 2px}
 .rsd-app .fc .fc-toolbar{margin-bottom:10px;gap:8px}
}
.rsd-app .overlay{z-index:90}
.rsd-app .rsd-booking-title{margin:0 0 8px;font-size:20px;line-height:1.3}
.rsd-app .rsd-booking-form>label{display:block;margin-top:10px;font-weight:600}
.rsd-app .rsd-booking-form select,.rsd-app .rsd-booking-form textarea,.rsd-app .rsd-booking-form input[type="date"]{display:block;width:100%;margin-top:5px;padding:10px;border:1px solid var(--border);border-radius:10px;background:var(--input,var(--bg));color:var(--fg);font:inherit}
.rsd-app .rsd-booking-form textarea{min-height:90px;resize:vertical}
.rsd-app .rsd-booking-choice{display:grid;gap:8px;margin:14px 0}
.rsd-app .rsd-booking-choice label,.rsd-app .rsd-booking-privacy{display:flex;align-items:flex-start;gap:8px;margin:0;font-weight:600}
.rsd-app .rsd-booking-choice input,.rsd-app .rsd-booking-privacy input{width:auto;flex:0 0 auto;margin:3px 0 0}
.rsd-app .rsd-booking-series{padding:12px;margin:10px 0;border:1px solid var(--border);border-radius:12px;background:rgba(37,99,235,.06)}
.rsd-app .rsd-booking-series[hidden]{display:none}
.rsd-app .rsd-booking-preview{margin-top:8px;color:var(--muted);font-size:13px;line-height:1.4}
.rsd-app .rsd-booking-person{padding:12px;margin:12px 0;border:1px solid var(--border);border-radius:12px;background:var(--input,var(--bg));font-size:13px;line-height:1.5;color:var(--muted)}
.rsd-app .rsd-booking-person strong{color:var(--fg)}
.rsd-app .rsd-booking-profile-edit{display:inline;padding:0;border:0;background:transparent;color:var(--link,#2563eb);font:inherit;text-decoration:underline;cursor:pointer}
.rsd-app .rsd-booking-privacy{margin-top:12px;font-size:13px;line-height:1.4}
.rsd-app .rsd-booking-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.rsd-app .rsd-booking-actions button{padding:10px 14px;border-radius:10px;font:600 14px/1.2 system-ui,sans-serif;cursor:pointer}
.rsd-app .rsd-booking-primary{border:1px solid #d32f2f;background:#d32f2f;color:#fff}
.rsd-app .rsd-booking-secondary{border:1px solid var(--border);background:transparent;color:var(--fg)}
.rsd-app .rsd-booking-actions button:disabled{opacity:.55;cursor:wait}
.rsd-app .rsd-booking-legal{margin-top:10px;color:var(--muted);font-size:12px;line-height:1.4}
.rsd-app .rsd-booking-message{min-height:20px;margin-top:10px;color:var(--muted);font-size:13px;line-height:1.4}
.rsd-app .rsd-booking-message[data-state="error"]{color:#ef4444}.rsd-app .rsd-booking-message[data-state="success"]{color:#22c55e}
@media(max-width:700px){
 .rsd-app .rsd-header-inner{padding:8px 10px;gap:8px;min-height:71px}
 .rsd-app .rsd-brand{gap:10px}.rsd-app .rsd-brand h1{font-size:17px}
 .rsd-app .rsd-brand .sub{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
 .rsd-app .rsd-header .nav-action{padding:8px;font-size:12px}
 .rsd-app>.wrap,.rsd-app>.shell,.rsd-app .main{padding:12px 8px 100px}
 .rsd-app #slots,.rsd-app .calendar-card{padding:8px;margin:0 0 12px}
 .rsd-app .fc .fc-toolbar{grid-template-columns:auto 1fr;gap:10px 4px}
 .rsd-app .fc .fc-toolbar-chunk:nth-child(2){grid-column:1/-1;grid-row:1;justify-content:center}
 .rsd-app .fc .fc-toolbar-chunk:nth-child(1){grid-column:1;grid-row:2}
 .rsd-app .fc .fc-toolbar-chunk:nth-child(3){grid-column:2;grid-row:2}
 .rsd-app .fc .fc-toolbar-title{font-size:16px}
 .rsd-app .fc .fc-button{font-size:12px;padding:8px 6px;min-width:28px}
 .rsd-app .bottom{display:block}.rsd-app .mobile-nav{display:none}
}