/* A-Hely — one calm system font stack, HU. The calendar's geometry is minute-based: --pxmin. */
:root{--pxmin:1.1px;--bg:#f6f7f5;--surface:#fff;--ink:#1d2321;--ink2:#5d6663;--line:#dfe4e1;--accent:#2f6f5b;--accent2:#245747;--danger:#b23a3a;--mine:#2f6f5b}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-text-size-adjust:100%}
a{color:var(--accent)}button,input,select,textarea{font:inherit}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--surface);border-bottom:1px solid var(--line)}
.brand{font-weight:700;font-size:18px;color:var(--ink);text-decoration:none}
.nav{display:flex;gap:14px;align-items:center;margin-left:auto;flex-wrap:wrap}.nav a{text-decoration:none;color:var(--ink2);padding:6px 2px}.nav a.on{color:var(--accent);border-bottom:2px solid var(--accent)}.nav .who{color:var(--ink2);font-size:13px;margin-left:8px}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:18px}
.wrap{max-width:1400px;margin:0 auto;padding:14px 16px 90px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:0 0 14px}.card.narrow{max-width:520px;margin:24px auto}
h1{font-size:22px;margin:0 0 12px}h2{font-size:18px;margin:0 0 10px}.muted{color:var(--ink2)}.err{color:var(--danger);background:#fbeeee;border:1px solid #efc9c9;border-radius:8px;padding:8px 12px}.ok{color:var(--accent)}
.f label{display:block;margin:10px 0 4px;color:var(--ink2);font-size:14px}.f input,.f select,.f textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
.f .row{display:flex;gap:10px}.f .row label{flex:1}.f .chk{display:flex;align-items:center;gap:8px;color:var(--ink)}.f .chk input{width:auto}
.btn{display:inline-block;padding:10px 16px;border-radius:10px;background:var(--accent);color:#fff;border:1px solid var(--accent);text-decoration:none;cursor:pointer;font-weight:600}.btn:hover{background:var(--accent2)}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line)}.btn.danger{background:var(--danger);border-color:var(--danger)}.btn.small{padding:6px 10px;font-size:13px}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
table.t{width:100%;border-collapse:collapse;font-size:14px}table.t th,table.t td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}table.t th{color:var(--ink2);font-weight:600;font-size:13px}.tscroll{overflow-x:auto}
.foot{color:var(--ink2);font-size:13px;text-align:center;padding:20px}
/* day bar */
.daybar{display:flex;align-items:center;gap:8px;margin:0 0 10px;flex-wrap:wrap}.week{display:flex;gap:4px}.day{display:flex;flex-direction:column;align-items:center;width:44px;padding:4px 0;border-radius:22px;text-decoration:none;color:var(--ink)}
.day .dn{font-size:11px;color:var(--ink2)}.day .dd{font-size:17px;font-weight:600;width:32px;height:32px;line-height:32px;text-align:center;border-radius:50%}.day.sel .dd{background:var(--accent);color:#fff}.day.today .dn{color:var(--accent);font-weight:700}
.pick{cursor:pointer;position:relative}.pick input{position:absolute;inset:0;opacity:0;width:100%}.dtitle{color:var(--ink2);margin-left:auto}
/* calendar */
.cal{display:flex;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
.timecol{flex:0 0 56px;border-right:1px solid var(--line);position:sticky;left:0;z-index:2;background:var(--surface)}
.corner,.roomhead{height:38px;border-bottom:1px solid var(--line)}
.timecol .hour{height:calc(60 * var(--pxmin));position:relative}.timecol .hour span{position:absolute;top:-8px;right:6px;font-size:12px;color:var(--ink2)}
.roomscroll{flex:1;overflow-x:auto}.roomsrow{display:flex;min-width:max-content}
.roomcol{flex:0 0 150px;border-right:1px solid var(--line)}.roomcol:last-child{border-right:0}.roomcol.locked .slots{background:repeating-linear-gradient(135deg,transparent 0 8px,#f2f4f2 8px 16px)}
.roomhead{display:flex;align-items:center;justify-content:center;padding:0 6px;font-size:13px;font-weight:600;text-align:center;line-height:1.2}.lock{margin-left:4px}
.slots{position:relative;cursor:crosshair}.slots .hour{height:calc(60 * var(--pxmin));border-bottom:1px solid var(--line);background:linear-gradient(to bottom,transparent calc(50% - 1px),#eef1ef calc(50% - 1px),#eef1ef 50%,transparent 50%)}
.blk{position:absolute;left:3px;right:3px;border-radius:8px;color:#fff;font-size:12px;padding:3px 6px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,.15);line-height:1.25}
.blk .bt{display:block;font-weight:700}.blk .bl{display:block;opacity:.95}.blk.mine{outline:2px solid #1d2321;outline-offset:-2px}.blk.edit{cursor:pointer}.blk.selecting{background:rgba(47,111,91,.35);border:2px dashed var(--accent);color:var(--ink);font-weight:700}
.fab{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));width:58px;height:58px;border-radius:50%;background:var(--accent);color:#fff;border:0;font-size:32px;line-height:1;box-shadow:0 4px 14px rgba(0,0,0,.25);cursor:pointer;z-index:15}
/* modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:flex-end;justify-content:center;z-index:30;padding:0}.modal[hidden]{display:none}
.mbox{background:var(--surface);width:100%;max-width:560px;max-height:92vh;overflow:auto;border-radius:16px 16px 0 0;padding:18px 20px calc(18px + env(safe-area-inset-bottom,0px))}
@media(min-width:700px){.modal{align-items:center;padding:20px}.mbox{border-radius:16px}}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:#1d2321;color:#fff;padding:10px 16px;border-radius:10px;z-index:40;font-size:14px}.toast.bad{background:var(--danger)}
/* mobile */
@media(max-width:820px){.nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--surface);border-bottom:1px solid var(--line);padding:8px 16px 12px;gap:0}.nav a{padding:10px 0;border-bottom:1px solid var(--line)}
  body.nav-open .nav{display:flex}.burger{display:block}.roomcol{flex-basis:128px}.dtitle{width:100%;margin-left:0}:root{--pxmin:1.3px}}