@font-face{font-family:'Fraunces';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/fraunces-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/fraunces-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Fraunces';font-style:italic;font-weight:500;font-display:swap;src:url(fonts/fraunces-latin-500-italic.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Manrope';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/manrope-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Manrope';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/manrope-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Manrope';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/manrope-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Manrope';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/manrope-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/fraunces-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/fraunces-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Fraunces';font-style:italic;font-weight:500;font-display:swap;src:url(fonts/fraunces-latin-ext-500-italic.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Manrope';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/manrope-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Manrope';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/manrope-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Manrope';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/manrope-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Manrope';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/manrope-latin-ext-700-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
:root{
  --paper:#f4f9f9; --surface:#ffffff; --ink:#354444; --muted:#536463; --faint:#919b9b;
  --line:#d7dee2; --line2:#e5eceb; --hover:#eaf3f4;
  --accent:#34a8a8; --accent-soft:#e2f3f2; --accent-deep:#217f7f; --accent-line:#a3dadb;
  --highlight:#ab94be; --highlight-soft:#f0eaf0; --highlight-line:#d2c6e2;
  --success:#3e7c59; --success-soft:#e6f0ea;
  --danger:#a35793; --danger-soft:#f6e7ea;
  --board:#1e6662;
  --accent-grad:linear-gradient(180deg,#2a8f8f,#1c6d6d);
  --accent-grad-h:linear-gradient(180deg,#268383,#175f5f);
  --board-grad:linear-gradient(135deg,#2a7d79,#1a5a57);
  --r:9px;
  --sh:0 1px 2px rgba(34,48,60,.05), 0 3px 10px rgba(34,48,60,.05);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{background:linear-gradient(180deg,#f9fcfc,var(--paper) 300px,#edf4f4);color:var(--ink);font:400 15px/1.55 "Manrope",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
button{font-family:inherit}
h1,h2,h3{margin:0}
h1{font-family:"Fraunces",Georgia,serif;font-weight:600;font-size:31px;letter-spacing:-.01em;line-height:1.15}
h2{font-family:"Fraunces",Georgia,serif;font-weight:500;font-size:22px}
h3{font:700 15.5px "Manrope";letter-spacing:-.01em}
.kicker{font:700 11px/1 "Manrope";letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.sub{color:var(--muted);margin:10px 0 0;max-width:62ch}
.mut{color:var(--muted)} .small{font-size:12.5px}
.spacer{flex:1}
.row{display:flex;align-items:center} .gap{gap:10px} .wrap{flex-wrap:wrap}
.end{justify-content:flex-end}
.doodle{color:var(--accent);opacity:.7}

/* ---------- header ---------- */
#appHeader{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:20px;padding:16px 26px;background:linear-gradient(180deg,rgba(255,255,255,.97),rgba(247,252,252,.95));border-bottom:1px solid var(--accent-line);box-shadow:0 1px 3px rgba(34,48,60,.04)}
.brand{font-family:"Fraunces";font-size:19px;font-weight:600;white-space:nowrap;letter-spacing:-.01em;display:inline-flex;align-items:center;gap:9px}
.brand .brandMark{height:36px;width:auto;flex:none}
.brand .bSub{color:var(--accent);font-style:italic;font-weight:500}
/* step flow bar: the numbered 1-2-3 steps live in the page, not the header */
.stepBar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 20px;padding:8px 12px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 1px 2px rgba(34,48,60,.04)}
.stepNow{font:700 11px "Manrope";letter-spacing:.05em;text-transform:uppercase;color:var(--faint);margin-right:2px}
.stepChip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:99px;padding:6px 13px;font:600 13px "Manrope";cursor:pointer;transition:.15s;white-space:nowrap}
.stepChip:hover{color:var(--ink);border-color:var(--accent-line);background:var(--hover)}
.stepChip .stepNo{font:700 11px "Manrope";width:18px;height:18px;border-radius:99px;display:inline-flex;align-items:center;justify-content:center;background:var(--line2);color:var(--muted);flex:none}
.stepChip.done{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent-deep);font-weight:700}
.stepChip.done .stepNo{background:var(--accent-deep);color:#fff}
.stepChip.on{background:var(--accent-deep);border-color:var(--accent-deep);color:#fff;font-weight:700}
.stepChip.on .stepNo{background:rgba(255,255,255,.22);color:#fff}
/* fix pass 15: Print and Menu ride the step row; the dropdowns must not shrink */
.stepBar .menuWrap{flex:none}
.stepBar .stepEnd{margin-left:auto}
/* phones: the in-page step bar is the only step UI, keep it compact */
@media (max-width:640px){
  .stepBar{margin-bottom:14px;padding:6px 10px;gap:6px}
  .stepNow{display:none}
  .stepChip{flex:1;justify-content:center;padding:7px 6px;font-size:12px}
  .stepBar .menuWrap .btn{padding:7px 11px;font-size:12.5px}
}
.hRight{margin-left:auto;display:flex;align-items:center;gap:9px}
.langWrap{display:inline-flex;align-items:center;gap:2px;border:1px solid var(--line);background:var(--surface);border-radius:99px;padding:2px;flex:none;box-shadow:0 1px 2px rgba(34,48,60,.04)}
.langBtn{border:0;background:none;border-radius:99px;padding:6px 12px;font:700 11.5px "Manrope";letter-spacing:.06em;color:var(--muted);cursor:pointer;transition:.15s}
.langBtn:hover{color:var(--ink)}
.langBtn.on{background:var(--accent-deep);color:#fff}
.menuWrap{position:relative}
.menu{position:absolute;right:0;top:calc(100% + 6px);min-width:248px;max-width:calc(100vw - 24px);background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 34px rgba(34,48,60,.14);padding:6px;display:none;z-index:60}
.menuWrap.open .menu{display:block}
.menu.left{right:auto;left:0}
.menu button.danger{color:var(--danger)}
.menu button.danger:hover{background:var(--danger-soft)}
.menu button{display:block;width:100%;text-align:left;border:0;background:none;padding:9px 12px;border-radius:8px;font:500 13.5px "Manrope";color:var(--ink);cursor:pointer}
.menu button:hover{background:var(--hover)}
.menu button.on{background:var(--accent-soft);color:var(--accent-deep);font-weight:700}
.menu button:disabled{opacity:.4;cursor:not-allowed}
.menu hr{border:0;border-top:1px solid var(--line2);margin:6px 4px}
/* fix pass 16: folder autosave mode select inside the menu */
.menu select.mSel{display:block;width:calc(100% - 8px);margin:2px 4px 8px;padding:7px 9px;border:1px solid var(--line);border-radius:8px;font:500 12.5px "Manrope";color:var(--ink);background:var(--surface)}
/* phase 2: undo/redo live in the header on desktop, in the menu on phones */
.menu #mUndo,.menu #mRedo{display:none}
.menuStatus{padding:6px 12px 4px;font:500 11.5px "Manrope";color:var(--faint)}
/* fix pass 19: menu section labels read as headers (bigger and darker than
   the helper note below them), matching the guide's section styling */
.menuLbl{padding:7px 12px 3px;font:700 12.5px "Manrope";letter-spacing:.02em;color:var(--accent-deep)}
.menuHelp{padding:2px 12px 8px;font:500 11.5px "Manrope";line-height:1.5;color:var(--muted)}
.classBtn{max-width:210px;overflow:hidden;text-overflow:ellipsis}

/* ---------- buttons / inputs ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:var(--r);padding:9px 16px;font:600 13.5px "Manrope";cursor:pointer;transition:.15s;white-space:nowrap;box-shadow:0 1px 2px rgba(34,48,60,.05);text-decoration:none}
.btn:hover{border-color:#c3d0d3;background:#f6fbfb}
.btn.primary{background:var(--accent-grad);border-color:#1c6d6d;color:#fff;box-shadow:0 1px 3px rgba(28,109,109,.28)}
.btn.primary:hover{background:var(--accent-grad-h);border-color:#175f5f;transform:translateY(-1px)}
.btn.soft{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent-deep)}
.btn.soft:hover{background:#d3eceb}
.btn.danger{color:var(--danger)}
.btn.icon{padding:9px 11px}
.btn.big{padding:12px 28px;font-size:14.5px;border-radius:11px}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn.tog.on{background:var(--highlight-soft);border-color:var(--highlight-line);color:#6e5884}
.lnk{background:none;border:0;color:var(--accent-deep);font:700 13px "Manrope";cursor:pointer;padding:0;text-decoration:underline;text-underline-offset:3px}
.lnk.danger{color:var(--danger)}
input,select,textarea{font:500 13.5px "Manrope";color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:8px 11px;outline:none;transition:border-color .15s;width:auto}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(52,168,168,.12)}
/* phase 3: visible keyboard focus for controls (inputs keep their ring) */
:focus-visible:not(input):not(textarea):not(select){outline:2px solid var(--accent);outline-offset:2px}
textarea{resize:vertical;min-height:56px;font-weight:400}
input[type=number]{width:78px;text-align:center}
input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent)}
label.fld{display:flex;flex-direction:column;gap:5px;font:700 12px "Manrope";color:var(--muted)}

/* ---------- steppers + quick build bar ---------- */
.stepper{display:inline-flex;align-items:stretch;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--surface);box-shadow:0 1px 2px rgba(34,48,60,.05)}
.stepBtn{border:0;background:#f0f6f6;color:var(--ink);font:700 15px "Manrope";width:34px;cursor:pointer;transition:.15s;padding:0}
.stepBtn:hover{background:var(--accent-soft);color:var(--accent-deep)}
.stepper input{border:0;border-left:1px solid var(--line2);border-right:1px solid var(--line2);border-radius:0;width:56px;text-align:center;padding:8px 4px;box-shadow:none;appearance:textfield;-moz-appearance:textfield}
.stepper input:focus{box-shadow:none;border-color:var(--line2)}
.autoTop{display:flex;align-items:center;gap:10px;margin:0 0 14px}
.autoBig{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--line);background:var(--surface);border-radius:10px;padding:9px 16px;font:700 13.5px "Manrope";color:var(--muted);cursor:pointer;transition:.15s}
.autoBig .autoDot{width:10px;height:10px;border-radius:99px;background:var(--line);flex:none;transition:.15s}
.autoBig:hover{border-color:var(--accent-line);color:var(--ink)}
.autoBig.on{background:var(--accent-grad);border-color:#1c6d6d;color:#fff;box-shadow:0 1px 3px rgba(28,109,109,.28)}
.autoBig.on .autoDot{background:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.28)}

/* ---------- layout ---------- */
main{min-height:calc(100vh - 58px);display:block}
.screen{padding:36px 28px 90px;max-width:1320px;margin:0 auto}
.screen.narrow{max-width:1020px}
.screen.center{text-align:center}
.stepHead{margin-bottom:26px}
.pageHead{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:22px;flex-wrap:wrap}
.pageFoot{margin-top:28px;display:flex;justify-content:flex-end;gap:12px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px 22px;box-shadow:var(--sh)}
.panel + .panel{margin-top:18px}
.secHead{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.frmRow{display:flex;gap:22px;flex-wrap:wrap;align-items:flex-end;padding:10px 0 4px}
.divider{border:0;border-top:1px solid var(--line2);margin:14px 0}

/* ---------- capacity summary ---------- */
.statLine{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:4px 10px;font-size:12.5px;color:var(--muted)}
.statLine b{font-weight:700;color:var(--ink)}
.statLine .sep{color:var(--line)}
.statLine .bad b{color:var(--danger)}

/* ---------- avatars ---------- */
.av{width:28px;height:28px;border-radius:50%;object-fit:cover;flex:none;vertical-align:middle;background:#eef1f4}
.avInit{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font:700 10px "Manrope";color:#fff;letter-spacing:.02em;user-select:none}
.av.chipAv{width:17px;height:17px;font-size:7.5px}
.av.bigAv{width:58px;height:58px;font-size:19px}
.av.prAv{width:32px;height:32px;font-size:11px}
.av.prPhotoAv{width:56px;height:56px;font-size:18px}

/* ---------- filters & chips ---------- */
.filterRow{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.fchip{border:1px solid var(--line);background:var(--surface);border-radius:99px;padding:6px 12px;font:700 12.5px "Manrope";color:var(--muted);cursor:pointer;transition:.15s}
.fchip:hover{border-color:#c3d0d3}
.fchip.on{background:var(--accent-deep);border-color:var(--accent-deep);color:#fff}
.search{min-width:220px}
.groupSec{padding:0 16px 10px}
.groupLbl{font:700 10.5px "Manrope";letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin:0 0 7px;display:flex;align-items:center;gap:8px}
.groupLbl .lnk{font-size:11px}
.groupRow{display:flex;flex-wrap:wrap;gap:6px}
.gchip{font-size:11.5px;padding:4px 11px}
.groupEmpty{padding:0 0 4px}

/* ---------- roster table ---------- */
.guestTable{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:auto;box-shadow:var(--sh)}
.guestTable table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:880px}
.guestTable th{text-align:center;font:700 11px "Manrope";letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:12px 16px;border-bottom:1px solid var(--line);background:#eef4f5}
.guestTable td{padding:9px 16px;border-bottom:1px solid var(--line2);vertical-align:middle}
.guestTable tr:last-child td{border-bottom:0}
.guestTable tbody tr{transition:background .12s}
.guestTable tbody tr:hover{background:#eef4f5}
.guestTable tr.inact td{opacity:.55}
.guestTable input:not([type=checkbox]){width:100%;border-color:transparent;background:transparent;padding:6px 8px}
.guestTable input:not([type=checkbox]):hover{border-color:var(--line)}
.guestTable input:not([type=checkbox]):focus{border-color:var(--accent);background:#fff}
.guestTable input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);margin:0}
.guestTable th.sortable{cursor:pointer;user-select:none}
.guestTable th.sortable:hover,.guestTable th.sortable.on{color:var(--accent-deep)}
.selCol{width:40px;text-align:center}
.bulkBar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:10px;padding:8px 14px;margin-bottom:12px;font-size:13px}
.guestTable .del,.guestTable .edt{border:0;background:none;color:var(--faint);cursor:pointer;font-size:15px;padding:5px 9px;border-radius:7px}
.guestTable .del:hover{color:var(--danger);background:var(--danger-soft)}
.guestTable .edt:hover{color:var(--accent-deep);background:var(--accent-soft)}
.stuCell{display:flex;align-items:center;gap:11px;min-width:200px}
.stuCell .nm{flex:1;min-width:0}
.miniMeta{display:flex;align-items:center;gap:7px;margin-top:2px;flex-wrap:wrap}
.miniMeta .ntI{color:var(--accent);font-size:11px}
/* tag chips on the roster row */
.tgChips{display:inline-flex;flex-wrap:wrap;gap:3px;align-items:center}
.tgChip{display:inline-block;background:var(--highlight-soft);color:#6e5884;border:1px solid var(--highlight-line);border-radius:99px;padding:1px 7px;font:600 10.5px "Manrope";white-space:nowrap}
select.ssel{padding:5px 9px;font-size:12.5px;border-radius:7px;font-weight:700}
select.ssel.active{background:var(--success-soft);border-color:transparent;color:var(--success)}
select.ssel.inactive{background:#eeece6;border-color:transparent;color:var(--muted)}
select.gsel{padding:5px 9px;font-size:12.5px;border-radius:7px;max-width:100%}

/* ---------- room: furniture units ---------- */
.roomArea{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px 18px 26px;box-shadow:var(--sh);overflow-x:auto}
.roomBoard{max-width:360px;margin:0 auto 22px;padding:8px 16px;text-align:center;background:var(--board-grad);color:#eaf7f6;border-radius:7px;font:700 11px "Manrope";letter-spacing:.24em;text-transform:uppercase;box-shadow:inset 0 -2px 0 rgba(0,0,0,.18),0 2px 6px rgba(26,90,87,.25)}
.roomRows{display:flex;flex-direction:column;gap:26px}
.roomRow{display:flex;justify-content:center;align-items:flex-start;gap:24px}
/* safe center: center rows when they fit, but align left when they overflow
   so the first table is never clipped unreachably (falls back to center) */
.roomRow{justify-content:safe center}
.tbl{display:flex;flex-direction:column;align-items:center;gap:6px}
.tblShape{position:relative}
.linUnit{display:flex;flex-direction:column;align-items:center;gap:5px}
.seatRow{display:flex;gap:5px}
.barLine{height:9px;border-radius:5px;border:1px solid var(--line);background:linear-gradient(180deg,#f2f7f7,#dde7e7)}
.slot{position:relative;width:47px;height:31px;border:1.5px dashed #c9d6d8;border-radius:7px;display:flex;align-items:center;justify-content:center;padding:1px;background:#f6fbfb;transition:.12s;flex:none}
/* fix pass 25: linear seats are wide enough for the full name (mostly one
   line) and short; pod/round seats (posS) keep their compact layout */
.slot:not(.posS){width:100px;height:38px}
.slot.over{border-color:var(--accent);background:var(--accent-soft)}
.slot.posS{position:absolute;transform:translate(-50%,-50%)}
.slotNo{font:700 8.5px "Manrope";color:#c9d4d6;letter-spacing:.03em;pointer-events:none}
.seatNo{font:700 7.5px "Manrope";color:var(--faint);letter-spacing:.02em;pointer-events:none;user-select:none}
.seatNosRow{display:flex;gap:5px;margin-top:1px}
.seatNosRow .seatNo{width:47px;text-align:center;line-height:1}
.slot .seatNo{position:absolute;top:0;left:50%;transform:translateX(-50%)}
.slot:focus-visible{border-color:var(--accent);background:var(--accent-soft)}
.slot[data-tip]:hover::after{
  content: attr(data-tip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 6px);
  transform: translateX(-50%);
  background: #22303c;
  color: #ffffff;
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 6px;
  white-space: nowrap;
  z-index: 50;
  pointer-events: none;
}
.podCore{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:10px;border:1px solid var(--line);background:linear-gradient(180deg,#f2f7f7,#dde7e7)}
.roundPlate{position:absolute;top:26%;right:26%;bottom:26%;left:26%;border-radius:50%;border:1px solid var(--line);background:linear-gradient(180deg,#fcfaf4,#f5efe2)}
.roundPlate::after{content:"";position:absolute;top:18%;right:18%;bottom:18%;left:18%;border-radius:50%;border:1px solid var(--line2)}
.tblCtrl{display:flex;align-items:center;gap:4px;opacity:.72;transition:opacity .15s}
.tbl:hover .tblCtrl{opacity:1}
.tblCtrl select{padding:3px 5px;font-size:11px;border-radius:6px}
.tblCtrl .del{border:0;background:none;color:var(--faint);cursor:pointer;font-size:13px;padding:2px 6px;border-radius:5px}
.tblCtrl .del:hover{color:var(--danger);background:var(--danger-soft)}
.rowCtrls{display:flex;flex-direction:column;gap:5px;align-self:center;align-items:stretch}
.rowCtrls select{padding:3px 5px;font-size:10.5px;border-radius:6px;max-width:118px}
.rcGrid{display:grid;grid-template-columns:repeat(3,auto);gap:4px;justify-content:center}
.rowCtrls button{border:1px solid var(--line);background:var(--surface);border-radius:7px;color:var(--muted);cursor:pointer;font:700 12px "Manrope";padding:4px 8px;transition:.15s;line-height:1.2}
.rowCtrls button:hover{color:var(--accent-deep);border-color:var(--accent-line);background:var(--accent-soft)}
.rowCtrls button.danger:hover{color:var(--danger);border-color:#e3bcd6;background:var(--danger-soft)}
.rowCtrls button:disabled{opacity:.35;cursor:not-allowed}
.addRowBtn{margin:22px auto 0;display:flex;align-items:center;gap:8px;border:1.5px dashed #c6d2d5;background:none;border-radius:10px;color:var(--muted);font:700 13px "Manrope";padding:9px 20px;cursor:pointer;transition:.15s}
.addRowBtn:hover{color:var(--accent-deep);border-color:var(--accent);background:#e3f3f3}
.roomHint{color:var(--faint);font-size:12px;margin-top:14px;text-align:center}

/* ---------- student chips ---------- */
.chip{position:relative;display:flex;align-items:center;gap:5px;width:100%;height:100%;background:#fff;border:1px solid var(--accent-line);border-radius:7px;padding:2px 5px;font-size:11.5px;cursor:grab;user-select:none;transition:.12s;box-shadow:0 1px 2px rgba(34,48,60,.06)}
.chip:hover{border-color:var(--accent)}
.chip.dragging{opacity:.4}
.chip.hl{background:var(--highlight-soft);border-color:var(--highlight-line)}
.chip.over{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.cnm{white-space:normal;line-height:1.12;text-align:center;overflow-wrap:anywhere;word-break:break-word;font-weight:700;flex:1;min-width:0}
.chip .cx,.cx{border:0;background:none;color:var(--faint);cursor:pointer;font-size:12px;line-height:1;padding:1px 4px;border-radius:5px;flex:none}
.chip .cx:hover,.cx:hover{color:var(--danger);background:var(--danger-soft)}
/* fix pass 25: names are the seat identity; the tiny avatar is hidden at normal
   zoom and only shows in the fit overview */
.chip .chipAv{display:none}
.zoomFit .chip .chipAv{display:inline-flex}
/* fix pass 15: the seat unseat control is always visible so a seated
   student can always be removed, with no hover dependency */
.chip .cx{opacity:.55}
.chip:hover .cx,.chip:focus-within .cx{opacity:1}
/* phase 1 polish: a quiet gold dot marks students with a tag or a note
   (the seat/sidebar tooltips and roster tag chips carry the details) */
.chip.hasmeta::after{content:"";position:absolute;top:2px;right:2px;width:6px;height:6px;border-radius:50%;background:var(--highlight);box-shadow:0 0 0 1px #fff}
.gRow.hasmeta .gnm::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--highlight);flex:none}

/* ---------- seating workspace ---------- */
.nudge{display:flex;align-items:center;gap:9px;flex-wrap:wrap;background:var(--highlight-soft);border:1px solid var(--highlight-line);color:#6b5481;border-radius:99px;padding:5px 7px 5px 15px;font-size:12.5px;margin-bottom:14px;max-width:max-content}
.nudge .lnk{color:#6e5884;font-size:12.5px}
.nudge .cx{color:#a793c1}
.toolRow{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:18px}
/* phase 1 polish: quiet the secondary toolbar actions so the primary
   Arrange and the danger clear-all are the only loud controls */
.toolRow .btn:not(.primary):not(.tog):not(.danger){background:transparent;border-color:transparent;box-shadow:none;color:var(--muted)}
.toolRow .btn:not(.primary):not(.tog):not(.danger):hover{color:var(--accent-deep);background:var(--hover)}
.toolRow .btn.danger{background:transparent;border-color:transparent;box-shadow:none}
.toolRow .btn.danger:hover{background:var(--danger-soft)}
.toolRow .btn.tog:not(.on){background:transparent;border-color:transparent;box-shadow:none}
/* mobile pass: the zoom toggle is hidden and inert at desktop widths; the
   chip strip wrapper is neutral at desktop (display:contents) - its mobile
   styles live inside the 640px media query below */
.zoomToggle{display:none}
.chipStrip{display:contents}
.pill{font:700 12px "Manrope";padding:5px 12px;border-radius:99px}
.pill.warn{background:var(--highlight-soft);color:#6e5884}
.pill.bad{background:var(--danger-soft);color:var(--danger)}
.pill.ok{background:var(--success-soft);color:var(--success)}
.workspace{display:grid;grid-template-columns:minmax(258px,304px) 1fr;gap:22px;align-items:start}
/* let grid cells shrink so a wide room scrolls inside its .roomArea instead
   of overflowing the page (main clips that overflow) */
.workspace > *{min-width:0}

/* ---------- sidebar ---------- */
.side{position:sticky;top:70px;max-height:calc(100vh - 94px);display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--sh)}
.sideHandle{display:none}
.sideChev{display:none;margin-left:auto}
.sideHead{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:14px 16px 10px}
.sideHead h2{font:700 16px "Manrope"}
.sideBody{flex:1;display:flex;flex-direction:column;min-height:0}
.sidePad{padding:2px 16px 8px}
.chipRow{display:flex;gap:6px;padding:0 16px 10px;border-bottom:1px solid var(--line2);margin-bottom:10px}
.sideList{flex:1;overflow:auto;padding:2px 10px 12px;min-height:130px}
.sideList.over{background:var(--accent-soft);outline:2px dashed var(--accent);outline-offset:-4px}
.sideTip{margin:0;padding:11px 16px;border-top:1px solid var(--line2);font-size:11.5px;color:var(--faint)}
.sideEmpty{display:flex;align-items:center;justify-content:center;text-align:center;min-height:150px;padding:24px 22px;color:var(--muted);font-size:12.5px;line-height:1.5}
.gRow{display:flex;align-items:center;gap:9px;padding:8px 10px;margin:0 4px;border-radius:9px;cursor:grab;transition:background .12s}
.gRow:hover{background:var(--hover)}
.gRow.sel{background:var(--accent-soft);box-shadow:inset 0 0 0 1.5px var(--accent)}
.gRow.hl{background:var(--highlight-soft)}
.gRow.dragging{opacity:.4}
.gm{flex:1;min-width:0;display:flex;flex-direction:column}
.gnm{font:700 13px "Manrope";white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;gap:6px}
.gsu{font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* fix pass 15: tags and note icon inline in the chart student list */
.sTags{margin-top:3px}
.sNote{display:inline-flex;align-items:center;justify-content:center;align-self:flex-start;width:26px;height:26px;border:0;background:none;color:var(--accent);border-radius:7px;cursor:pointer;flex:none;padding:0;margin-left:2px}
.sNote:hover{background:var(--accent-soft);color:var(--accent-deep)}
.sNote svg{width:14px;height:14px}
.chartStage{position:relative}
/* fix pass 16: when a student is selected, the placing card sits in the
   toolbar's blank space (between the actions and the seat-count pills),
   never over the room; it wraps and grows so the full text and tags show */
.placeCard{flex:0 1 400px;min-width:0;max-width:100%;background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:12px;padding:8px 12px;box-shadow:0 2px 8px rgba(34,48,60,.08)}
.placeCardHead{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.placeCardHead strong{font:700 13px "Manrope";color:var(--accent-deep);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;max-width:160px}
.placeCardHead .tgChips{flex:none}
.placeCardActs{margin-left:auto;display:inline-flex;align-items:center;gap:12px;flex:none}
.placeCardBody{margin:4px 0 0;font-size:12.5px;color:var(--muted);line-height:1.4}
/* the old overlay bar is gone; keep the stage relative for future overlays */

/* ---------- empty states ---------- */
.emptyState{border:1.5px dashed #cdd9db;border-radius:14px;padding:60px 30px;text-align:center;background:#f5f9f9}
.emptyState .doodle{margin-bottom:6px}
.emptyState h2{font-size:21px}
.emptyState p{color:var(--muted);max-width:46ch;margin:10px auto 22px}

/* ---------- overlays ---------- */
.ov{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;display:none;align-items:center;justify-content:center;background:rgba(53,68,68,.35);padding:18px}
.ov.open{display:flex}
#dlg{z-index:86}
.ovCard{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:0;width:min(450px,100%);max-height:100%;overflow:auto;box-shadow:0 24px 64px rgba(30,40,46,.28)}
.ovCard.wide{width:min(800px,100%)}
.ovCard.pv{width:min(920px,100%);max-height:94vh;display:flex;flex-direction:column;overflow:hidden}
.ovCard.pv .pvScroll2{flex:1}
.dlgHead{display:flex;align-items:center;justify-content:space-between;padding:18px 22px 0}
.dlgHead h3{font-family:"Fraunces";font-weight:600;font-size:21px}
.dlgBody{padding:14px 22px 22px;display:flex;flex-direction:column;gap:14px}
.dlgBody textarea{width:100%}
.licBlocked{color:var(--danger);font-weight:700;font-size:13.5px;margin:0}
.licExplain{color:var(--muted);font-size:13.5px;margin:0;line-height:1.5}
.licPrivate{color:var(--faint);font-size:12px;margin:0;line-height:1.5}
.phRow{display:flex;align-items:center;gap:16px}
/* fix pass 24: preview bar = title + controls on one line, guideline below */
.pvBar{display:flex;flex-direction:column;align-items:stretch;gap:6px;padding:14px 20px;border-bottom:1px solid var(--line);background:#eef4f5;border-radius:16px 16px 0 0;flex:none}
.pvBar .pvRow{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.pvBar .pvSub{margin:0;font-size:12.5px;color:var(--muted);line-height:1.4}
.pvBar h3{font-family:"Fraunces";font-weight:600;font-size:18px}
.pvScroll2{overflow:auto;max-height:calc(92vh - 60px);padding:30px 24px;background:#e7eeee}
.printPaper{background:#fff;max-width:800px;margin:0 auto;padding:34px 38px;box-shadow:0 12px 36px rgba(34,48,60,.2);border-radius:4px}
.orient-landscape .printPaper{max-width:1120px}
/* help guide dialog */
.ovCard.guide{width:min(780px,100%);max-height:88vh;display:flex;flex-direction:column;overflow:hidden}
.gBody{flex:1;overflow:auto;padding:4px 26px 26px}
.gIntro{color:var(--muted);font-size:13.5px;margin:12px 0 2px;max-width:66ch}
.gSec{margin-top:16px}
.gSec h4{font:700 13.5px "Manrope";letter-spacing:.01em;color:var(--accent-deep);margin:0 0 4px;display:flex;align-items:center;gap:8px}
.gSec h4::before{content:"";width:6px;height:6px;border-radius:99px;background:var(--accent);flex:none}
.gSec ul{margin:0;padding:0;list-style:none}
.gSec li{position:relative;padding:4px 0 4px 17px;color:var(--ink);font-size:13.5px;line-height:1.5}
.gSec li::before{content:"";position:absolute;left:1px;top:11px;width:5px;height:5px;border-radius:99px;background:var(--line2);border:1px solid var(--line)}
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(12px);background:var(--ink);color:#f0f6f6;font:600 13px "Manrope";padding:11px 20px;border-radius:99px;opacity:0;transition:.25s;z-index:99;pointer-events:none;box-shadow:0 8px 24px rgba(34,48,60,.25)}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
/* fix pass 25: seat hover photo preview - a 140px face + meta, no name */
.seatPhoto{position:fixed;z-index:70;width:140px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:6px;box-shadow:0 10px 28px rgba(30,40,46,.22);pointer-events:none;display:none}
.seatPhoto img{width:100%;height:128px;object-fit:cover;border-radius:8px;display:block}
.seatPhoto .av.seatPhotoFace{width:100%;height:128px;font-size:34px;border-radius:8px;display:flex;align-items:center;justify-content:center}
.seatPhotoMeta{margin-top:5px;font-size:11px;color:var(--muted);line-height:1.35;text-align:center}
/* fix pass 25: large photo in the touch action sheet */
.seatSheetPhotoWrap{display:flex;justify-content:center;padding:2px 0 4px}
.av.seatSheetPhoto{width:110px;height:110px;font-size:30px;object-fit:cover;border-radius:14px}

/* ---------- onboarding ---------- */
.ovCard.ob{width:min(540px,100%);padding:30px 32px;text-align:center}
.obStepInd{font:700 10.5px "Manrope";letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin:10px 0 6px}
.ovCard.ob .obP{color:var(--muted);font-size:13.5px;margin:8px 0 20px}
.obActions{display:flex;flex-direction:column;gap:10px;align-items:stretch}
.obActions .btn{justify-content:center}
.obSkip{margin-top:18px;display:flex;justify-content:center;align-items:center;gap:18px;flex-wrap:wrap}

/* ---------- import dialog ---------- */
.impBody{padding:8px 22px 22px}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:18px}
.tab{border:0;background:none;padding:11px 17px;font:700 13.5px "Manrope";color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.tab.on{color:var(--accent-deep);border-bottom-color:var(--accent)}
.drop{border:1.5px dashed #cdd9db;border-radius:12px;padding:36px 20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:11px;background:#f5f9f9;transition:.15s;min-height:120px}
.drop.hot{border-color:var(--accent);background:var(--accent-soft)}
.drop p{margin:0;font-family:"Fraunces";font-size:18px;font-weight:500}
#pasteBox{width:100%;min-height:150px;font-family:ui-monospace,Menlo,monospace;font-size:12.5px;line-height:1.6}
.preview{margin-top:20px;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:16px}
.pvHead{margin-bottom:10px;font-size:14px}
.pvTable{width:100%;border-collapse:collapse;font-size:13px}
.pvTable th{text-align:left;font:700 11px "Manrope";letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:7px 10px;border-bottom:1px solid var(--line)}
.pvTable td{padding:7px 10px;border-bottom:1px solid var(--line2)}
.impFoot{margin-top:18px;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.footLinks{display:flex;gap:18px;flex-wrap:wrap;align-items:center}

/* ---------- print document ---------- */
#printArea{display:none}
.printDoc{font-family:"Manrope";color:#20262c;font-size:12.5px}
.printDoc .pHead{display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid #2c3945;padding-bottom:8px;margin-bottom:14px;gap:10px;flex-wrap:wrap}
.printDoc .pHead h1{font-family:"Fraunces";font-size:22px;font-weight:600}
.printDoc .pMeta{font-size:11.5px;color:#3d4650;text-align:right}
.printDoc .prBoard{margin:0 auto 14px;max-width:300px;background:#2f3d4a;color:#fff;text-align:center;font-size:9px;font-weight:700;letter-spacing:.26em;padding:4px;border-radius:3px;text-transform:uppercase}
.printDoc .prRow{display:flex;justify-content:center;align-items:flex-start;gap:14px;margin:10px 0}
.printDoc .prTbl{display:flex;flex-direction:column;align-items:center;gap:2px;break-inside:avoid}
.printDoc .prSeatRow{display:flex;gap:3px}
.printDoc .prSeat{width:52px;min-height:17px;border:1px solid #5c6771;border-radius:4px;background:#fff;display:flex;align-items:center;justify-content:center;font-size:8px;font-weight:700;line-height:1.15;padding:1px 2px;text-align:center;overflow-wrap:anywhere;overflow:hidden}
.printDoc .prSeat.emp{border-style:dashed;border-color:#c3c9cf;background:#fbfaf6}
.printDoc .prBar{height:5px;border:1px solid #9aa4ad;border-radius:3px;background:#f1eee6;margin-top:2px}
.printDoc .prPod{position:relative;width:76px;height:76px}
.printDoc .prPodCore{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:26px;height:26px;border:1px solid #9aa4ad;border-radius:6px;background:#f1eee6}
.printDoc .prRound{position:relative;width:82px;height:82px}
.printDoc .prRoundPlate{position:absolute;top:27%;right:27%;bottom:27%;left:27%;border:1px solid #9aa4ad;border-radius:50%;background:#faf8f1}
.printDoc .prSeat.posP{position:absolute;transform:translate(-50%,-50%);width:46px}
.printDoc .prCap{font-size:6.8px;color:#98a0a8;font-weight:700}
.printDoc.subMode .prSeat{border-color:#39424b;border-width:1.2px;color:#000}
.printDoc .secH{font:700 13px "Manrope";margin:18px 0 6px;border-bottom:1px solid #9aa4ad;padding-bottom:3px}
.printDoc .prCols{columns:2;column-gap:26px}
.printDoc .prItem{break-inside:avoid;padding:2.5px 0;font-size:11.5px}
.printDoc .prItem .seat{color:#516072}
.printDoc .prItem .tg{color:#8a5a1c;font-weight:700}
.printDoc .prItem .nt{color:#555;font-style:italic}
.printDoc .prItem .in{color:#77808a}
.printDoc .prSubRow{display:flex;align-items:center;gap:9px;padding:3.5px 0;break-inside:avoid}
.printDoc .prSubRow b{font-size:12px}
.printDoc .prSubRow .seat{color:#44505c;font-size:11px;margin-left:auto}
.printDoc .pwarn{font-size:11px;color:var(--danger);font-weight:700;margin-top:8px}
.printDoc .pfoot{margin-top:20px;font-size:10px;color:#77808a;border-top:1px solid #c3c9cf;padding-top:7px}
/* fix pass 23: photo roster print - grid of faces and names, no seating */
.printDoc .prPhotoGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.printDoc .prPhoto{display:flex;flex-direction:column;align-items:center;gap:3px;text-align:center;break-inside:avoid;padding:8px 6px;border:1px solid #e2e8ea;border-radius:8px}
.printDoc .prPhoto b{font-size:12px}
.printDoc .prPhoto .seat{color:#516072;font-size:10px}
.printDoc .prPhoto .grp{color:#8a5a1c;font-size:10px;font-weight:700}
.printDoc .prPhoto.in{opacity:.55}
.printDoc .prPhoto.in b{color:#77808a;font-weight:600}
.orient-landscape .printDoc .prPhotoGrid{grid-template-columns:repeat(6,1fr)}
@media print{
  body{background:#fff}
  body>*:not(#printArea){display:none !important}
  #printArea{display:block !important}
}

/* ---------- responsive ---------- */
/* header fits every width from 1024px up: compact spacing and menu-only
   undo/redo below 1200px, full layout (with icons) above it */
@media (max-width:1200px){
  #appHeader{gap:12px;padding-left:15px;padding-right:15px}
  .hRight{gap:3px}
  .menu #mUndo,.menu #mRedo{display:block}
  .hRight #undoBtn,.hRight #redoBtn{display:none}
}
/* screen only: in print, the paper viewport (~794-816px) must keep 2 name columns */
@media screen and (max-width: 900px){
  .workspace{grid-template-columns:1fr}
  .printDoc .prCols{columns:1}
}
/* mobile pass: tablet tweaks (nothing here affects 1024px and wider) */
@media (max-width: 820px){
  #appHeader{flex-wrap:wrap;gap:10px 14px}
  .screen{padding:30px 20px 84px}
  .pageHead{gap:14px}
  .workspace{gap:16px}
  .roomRow{gap:18px}
}
@media (max-width: 640px){
  /* phase 2: undo/redo move into the menu on phones */
  .menu #mUndo,.menu #mRedo{display:block}
  .hRight #undoBtn,.hRight #redoBtn{display:none}
  /* mobile pass: drawer collapsed bar (thin, stays within the 80px toast offset) */
  .side:not(.open) .sideHead{justify-content:center;padding:12px 16px}
  .side:not(.open) .sideHead h2{display:none}
  .side:not(.open) .sideHead .mut{font-size:13px;font-weight:700}
  /* mobile pass: phone-only zoom toggle and room wrapper */
  .zoomToggle{display:inline-flex}
  .zoomWrap{transform-origin:top left}
  .zoomFit .chip .cnm,.zoomFit .chip .pn{display:none}
  /* mobile pass: roster — sticky checkbox + slim name column, smaller cells */
  .guestTable th:nth-child(1),.guestTable td:nth-child(1){position:sticky;left:0;background:var(--surface);z-index:2}
  .guestTable th:nth-child(2),.guestTable td:nth-child(2){position:sticky;left:40px;background:var(--surface);z-index:2}
  .guestTable thead th:nth-child(1){background:#fbfaf6;z-index:3}
  .guestTable thead th:nth-child(2){background:#fbfaf6;z-index:3}
  .guestTable tbody tr:hover td:nth-child(1),.guestTable tbody tr:hover td:nth-child(2){background:#fbfaf6}
  .guestTable th,.guestTable td{padding:9px 10px}
  .guestTable td:nth-child(2){max-width:178px}
  .guestTable td:nth-child(2) .stuCell{min-width:0;gap:8px}
  .guestTable td:nth-child(2) .av{width:24px;height:24px}
  .guestTable td:nth-child(2) .nm input{padding:4px 6px}
  .guestTable td:nth-child(2) .miniMeta{gap:4px;margin-top:1px}
  .guestTable td:nth-child(2) .tgChip{padding:0 5px;font-size:10px}
  .chipStrip{display:flex;gap:8px;overflow-x:auto;flex-wrap:nowrap;width:100%;padding-bottom:4px}
  .chipStrip .fchip{flex:none}
  .groupRow{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}
  .groupRow .gchip{flex:none}
  /* mobile pass: quick build bar stacks; steppers fit the 16px font */
  .frmRow{flex-direction:column;align-items:stretch}
  .frmRow .fld{width:100%}
  .stepper{justify-content:center}
  .stepper input{width:68px;min-width:68px}
  input[type=number]{width:96px;min-width:96px}
  /* mobile pass: class name truncates with an ellipsis, caret stays visible */
  #classBtnLbl{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
  #appHeader{flex-wrap:wrap;gap:8px 12px;padding:12px 14px}
  .brand{font-size:16px}
  .brand .brandMark{height:28px}
  .hRight{margin-left:auto}
  .screen{padding:26px 16px 80px}
  h1{font-size:26px}
  input,select,textarea{font-size:16px}
  main{overflow-x:clip}
  .pageHead{flex-direction:column;align-items:flex-start}
  .pageFoot{flex-wrap:wrap;justify-content:flex-end !important}
  .pill{font-size:11px;padding:4px 10px}
  .seatScreen{padding:20px 14px calc(108px + env(safe-area-inset-bottom))}
  .side{position:fixed;left:0;right:0;bottom:0;top:auto;z-index:45;max-height:78vh;border-radius:16px 16px 0 0;border:1px solid var(--line);border-bottom:0;box-shadow:0 -10px 34px rgba(34,48,60,.2);padding-bottom:env(safe-area-inset-bottom)}
  .sideHandle{display:block;width:44px;height:4px;border-radius:99px;background:#d5cfc1;margin:8px auto 0;flex:none}
  .sideHead{cursor:pointer;padding:8px 16px 10px;-webkit-tap-highlight-color:transparent}
  .sideChev{display:inline-flex}
  .sideChev svg{transition:transform .25s ease}
  .side.open .sideChev svg{transform:rotate(180deg)}
  .sideBody{flex:none;max-height:0;overflow:hidden;transition:max-height .28s ease}
  /* open the drawer to about two student rows so the room stays visible;
     the student list scrolls inside for the rest */
  .side.open .sideBody{max-height:220px;flex-direction:row;align-items:stretch}
  /* mini-sidebar: search/filters/groups in a narrow rail, list beside it */
  .sideRail{flex:none;width:150px;display:flex;flex-direction:column;gap:8px;padding:10px 8px 12px;border-right:1px solid var(--line2);overflow-y:auto}
  .sideRail .sidePad{padding:0}
  .sideRail .search{min-width:0;width:100%;font-size:14px;padding:7px 9px}
  .sideRail .chipRow{flex-direction:column;gap:6px;align-items:stretch;padding:0;border:0;margin:0}
  .sideRail .fchip{display:inline-flex;align-items:center;justify-content:center;padding:5px 6px;font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .sideRail .groupSec{padding:0}
  .sideRail .groupLbl{display:none}
  .sideRail .groupRow{flex-direction:column;gap:4px;padding:0;overflow:visible}
  .sideRail .gchip{display:inline-flex;align-items:center;justify-content:center;width:100%;flex:none;padding:4px 6px;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .sidePad,.chipRow{flex:none}
  .groupSec{flex:none}
  .sideList{flex:1 1 auto;min-width:0;min-height:90px;max-height:40vh}
  .sideTip{display:none}
  .sideEmpty{min-height:110px}
  .toast{bottom:calc(80px + env(safe-area-inset-bottom));width:max-content;max-width:calc(100vw - 48px);padding:8px 16px;font-size:12px;line-height:1.45;border-radius:10px;text-align:center}
  .ov{padding:12px}
  .ovCard{width:100%}
  .ovCard.pv{max-height:96vh}
  .tabs{flex-wrap:wrap}
  .tab{flex:none;white-space:nowrap}
  .drop{padding:26px 14px}
  .filterRow .search{width:100%;min-width:0;margin-left:0 !important}
  .nudge{max-width:none;border-radius:10px}
  /* mobile pass fix: left-align room rows so horizontal overflow scrolls
     fully - justify-content:center clips the left overflow unreachably */
  .roomRow{gap:14px;justify-content:flex-start}
  .frmRow{gap:14px}
  .pvScroll2{padding:16px 10px}
  .printPaper{padding:24px 18px}
}
@media (max-width: 420px){
  .screen{padding:22px 12px 70px}
  h1{font-size:23px}
  .toolRow{gap:6px}
  .toolRow .btn{padding:8px 11px;font-size:12.5px}
}
@media (pointer: coarse){
  /* mobile pass: every room setup control gets at least a 40px touch target */
  .stepBtn{min-height:42px}
  .autoBig{flex:1;justify-content:center;min-height:44px}
  .rowCtrls button{min-height:40px}
  .rowCtrls select,.tblCtrl select{min-height:40px}
  .tblCtrl .del{min-height:40px;min-width:36px}
  .addRowBtn{min-height:48px}
  .fchip{min-height:40px}
  .btn{padding:11px 16px}
  .btn.icon{padding:11px 12px}
  .langBtn{padding:8px 13px}
  .gRow{padding:10px}
  .chip .cx{padding:4px 7px;font-size:13px}
  .guestTable .del,.guestTable .edt{padding:8px 11px;font-size:17px}
  .slot{width:52px;height:36px}
  .stepBtn{width:42px}
  .rowCtrls button{padding:7px 10px}
}
/* fix pass 20: keep the mobile header on one line - the class button is capped
   and the trailing controls stay compact, so the logomark + ClassPlot, the
   class picker, the help icon and EN/FR all fit together */
@media (max-width:640px){
  .classBtn{max-width:112px;min-width:0}
  .hRight{gap:5px}
  .langWrap{gap:1px;padding:1px}
  .langBtn{padding:7px 10px;font-size:11px}
  .btn.icon{padding:10px 11px}
  .brand{gap:7px}
}