@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;700&display=swap');

  :root{
    --paper:#F6F7F5;
    --ink:#1B211F;
    --ink-soft:#5B6660;
    --line:#D9DEDA;
    --card:#FFFFFF;

    --dmc:#2E5F6B;
    --dmc-bg:#E6EEEF;
    --vmc:#8A5A3C;
    --vmc-bg:#F1E7DE;
    --obl:#4C5F35;
    --obl-bg:#E7EBDF;
    --yak:#6B4E71;
    --yak-bg:#EEE6EF;

    --oncall:#B23A2E;
    --student:#2D5FD0;
    --call:#B23A2E;
    --call-bg:#F7E9E7;
    --vac:#4A5450;
    --vac-bg:#E4E7E5;
  }

  *{box-sizing:border-box;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:'Inter',sans-serif;
    padding:28px;
  }
  .wrap{max-width:1180px;margin:0 auto;}

  header.top{
    display:flex;
    justify-content:space-between;
    align-items:flex-end;
    margin-bottom:18px;
    border-bottom:2px solid var(--ink);
    padding-bottom:14px;
    flex-wrap:wrap;
    gap:12px;
  }
  header.top h1{
    font-family:'Space Grotesk',sans-serif;
    font-size:26px;
    font-weight:700;
    margin:0;
    letter-spacing:-0.01em;
  }
  header.top .sub{
    font-size:12.5px;
    color:var(--ink-soft);
    margin-top:4px;
  }
  .month-nav{
    display:flex;
    align-items:center;
    gap:12px;
    font-family:'Space Grotesk',sans-serif;
  }
  .month-nav button{
    border:1px solid var(--ink);
    background:var(--card);
    width:30px;height:30px;
    border-radius:4px;
    cursor:pointer;
    font-size:15px;
    line-height:1;
  }
  .month-nav button:hover{background:var(--ink);color:var(--paper);}
  .month-label{font-size:16px;font-weight:600;min-width:150px;text-align:center;}

  /* Tabs */
  .tabs{
    display:flex;
    gap:4px;
    margin-bottom:16px;
    border-bottom:1px solid var(--line);
  }
  .tab{
    font-family:'Space Grotesk',sans-serif;
    font-size:13px;
    font-weight:600;
    padding:9px 16px;
    cursor:pointer;
    color:var(--ink-soft);
    border-bottom:2px solid transparent;
    margin-bottom:-1px;
  }
  .tab.active{color:var(--ink);border-bottom-color:var(--ink);}
  .tab:hover{color:var(--ink);}

  .filter-row{
    display:flex;
    align-items:center;
    gap:10px;
    margin-bottom:16px;
    font-family:'Space Grotesk',sans-serif;
    font-size:13px;
  }
  .filter-row select{
    padding:7px 10px;
    border:1px solid var(--ink);
    border-radius:5px;
    font-family:'Space Grotesk',sans-serif;
    font-weight:600;
    font-size:13px;
    background:var(--card);
  }
  .pill{
    display:inline-flex;align-items:center;gap:6px;
    padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700;
  }

  .legend{
    display:flex;
    gap:16px;
    flex-wrap:wrap;
    margin-bottom:16px;
    font-size:11.5px;
    color:var(--ink-soft);
  }
  .legend span{display:inline-flex;align-items:center;gap:6px;}
  .swatch{width:10px;height:10px;border-radius:2px;display:inline-block;}

  .grid{
    display:grid;
    grid-template-columns:repeat(7,1fr);
    gap:6px;
    margin-bottom:28px;
  }
  .dow{
    font-family:'Space Grotesk',sans-serif;
    font-size:11px;
    letter-spacing:0.06em;
    text-transform:uppercase;
    color:var(--ink-soft);
    padding:2px 4px 8px;
  }
  .day{
    background:var(--card);
    border:1px solid var(--line);
    border-radius:6px;
    min-height:150px;
    padding:0;
    display:flex;
    overflow:hidden;
    position:relative;
  }
  .day.compact{min-height:96px;}
  .day.other-month{opacity:0.35;}
  .rail{
    width:5px;
    display:flex;
    flex-direction:column;
  }
  .rail div{flex:1;}
  .day-body{flex:1;padding:6px 8px 8px;min-width:0;}
  .date-num{
    font-family:'JetBrains Mono',monospace;
    font-size:12px;
    font-weight:700;
    color:var(--ink-soft);
    margin-bottom:4px;
  }
  .weekend .date-num{color:var(--oncall);}

  .row{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:5px;
    font-size:12px;
    padding:3px 4px;
    border-radius:3px;
    margin-bottom:2px;
    cursor:pointer;
  }
  .row:hover{filter:brightness(0.96);}
  .row .site-tag{
    font-family:'JetBrains Mono',monospace;
    font-weight:700;
    font-size:11.5px;
    letter-spacing:0.02em;
    opacity:1;
    flex-shrink:0;
  }
  .row .doc{font-weight:600;flex:1;text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .row .oncall-dot{width:6px;height:6px;border-radius:50%;background:var(--oncall);flex-shrink:0;}
  .row.empty{color:#B7BDB9;font-style:italic;}
  .row.empty .doc{font-weight:400;}
  .row.big{font-size:13px;padding:6px 8px;}

  .row.dmc{background:var(--dmc-bg);color:var(--dmc);}
  .row.vmc{background:var(--vmc-bg);color:var(--vmc);}
  .row.obl{background:var(--obl-bg);color:var(--obl);}
  .row.yak{background:var(--yak-bg);color:var(--yak);}
  .row.vac-row{background:var(--vac-bg);color:var(--vac);}

  .vac-line{
    font-size:10.5px;
    font-weight:600;
    color:var(--vac);
    margin-top:4px;
    padding:2px 3px;
    background:var(--vac-bg);
    border-radius:3px;
    cursor:pointer;
  }
  .notes-flag{
    position:absolute;
    top:6px;right:6px;
    width:6px;height:6px;
    border-radius:50%;
    background:#D4A017;
  }
  .readonly-note{
    font-size:10.5px;color:var(--ink-soft);margin-bottom:14px;
    font-style:italic;
  }

  /* Stats panel */
  .stats-section h2{
    font-family:'Space Grotesk',sans-serif;
    font-size:17px;
    margin:24px 0 12px;
  }
  table.stats{
    width:100%;
    border-collapse:collapse;
    background:var(--card);
    border:1px solid var(--line);
    border-radius:6px;
    overflow:hidden;
    font-family:'JetBrains Mono',monospace;
    font-size:12.5px;
  }
  table.stats th, table.stats td{
    padding:9px 12px;
    text-align:right;
    border-bottom:1px solid var(--line);
  }
  table.stats th:first-child, table.stats td:first-child{
    text-align:left;
    font-family:'Inter',sans-serif;
    font-weight:600;
  }
  table.stats thead th{
    background:var(--ink);
    color:var(--paper);
    font-family:'Inter',sans-serif;
    font-weight:600;
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:0.04em;
  }
  table.stats tbody tr:last-child td{border-bottom:none;}
  table.stats tbody tr:nth-child(even){background:#FBFBFA;}
  table.stats tfoot td{
    font-family:'Inter',sans-serif;font-weight:700;
    border-top:2px solid var(--ink);background:#F1F2EF;
  }
  table.stats .month-total-col{background:#F1F2EF;font-weight:700;}

  .year-nav{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk',sans-serif;margin-bottom:6px;}

  /* Modal */
  .overlay{
    position:fixed;inset:0;
    background:rgba(27,33,31,0.45);
    display:flex;align-items:center;justify-content:center;
    z-index:50;
  }
  .modal{
    background:var(--card);
    border-radius:8px;
    padding:22px;
    width:300px;
    box-shadow:0 12px 32px rgba(0,0,0,0.2);
  }
  .modal h3{
    font-family:'Space Grotesk',sans-serif;
    margin:0 0 4px;
    font-size:15px;
  }
  .modal .site-label{font-size:12px;color:var(--ink-soft);margin-bottom:14px;}
  .modal label{
    display:block;font-size:11px;font-weight:600;color:var(--ink-soft);
    text-transform:uppercase;letter-spacing:0.04em;margin:12px 0 5px;
  }
  .modal select, .modal input[type=text]{
    width:100%;padding:8px 9px;border:1px solid var(--line);border-radius:5px;
    font-family:'Inter',sans-serif;font-size:13px;background:var(--paper);
  }
  .modal .checkbox-row{display:flex;align-items:center;gap:8px;margin-top:12px;}
  .modal .checkbox-row input{width:auto;}
  .modal .actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px;}
  .modal button{
    font-family:'Inter',sans-serif;font-size:13px;font-weight:600;
    padding:8px 14px;border-radius:5px;cursor:pointer;border:1px solid var(--ink);
  }
  .btn-save{background:var(--ink);color:var(--paper);}
  .btn-cancel{background:var(--card);color:var(--ink);}

/* ─────────────────────────────────────────────────────────
   Additions beyond the prototype: access tiers, admin panel,
   multi-doctor vacations, loading and error states.
   ───────────────────────────────────────────────────────── */

.session-bar{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-family:'Space Grotesk',sans-serif;font-size:12.5px;
}
.role-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:20px;font-size:11px;font-weight:700;
  letter-spacing:0.03em;text-transform:uppercase;
}
.role-badge.viewer{background:var(--vac-bg);color:var(--ink-soft);}
.role-badge.editor{background:var(--obl-bg);color:var(--obl);}
.role-badge.admin{background:var(--vmc-bg);color:var(--vmc);}
.link-btn{
  background:none;border:none;padding:0;cursor:pointer;
  font-family:'Space Grotesk',sans-serif;font-size:12.5px;font-weight:600;
  color:var(--ink);text-decoration:underline;text-underline-offset:3px;
}
.link-btn:hover{color:var(--dmc);}

.banner{
  border:1px solid var(--line);border-left:3px solid var(--ink-soft);
  background:var(--card);border-radius:5px;
  padding:10px 14px;margin-bottom:14px;
  font-size:12.5px;color:var(--ink-soft);
}
.banner.warn{border-left-color:#D4A017;background:#FDF9EE;color:#7A5B0B;}
.banner.error{border-left-color:var(--oncall);background:#FBEDEB;color:var(--oncall);}
.banner.ok{border-left-color:var(--obl);background:var(--obl-bg);color:var(--obl);}
.banner strong{font-weight:700;}

/* Read-only mode: cells stop advertising themselves as clickable. */
body.readonly .row,
body.readonly .vac-line{cursor:default;}
body.readonly .row:hover{filter:none;}
body.readonly .vac-line.add-vac{display:none;}

.day-body .vac-line + .vac-line{margin-top:2px;}
.vac-line .vac-x{float:right;opacity:0.6;font-weight:700;padding:0 2px;}
.vac-line .vac-x:hover{opacity:1;color:var(--oncall);}

.stale-note{font-size:11px;color:var(--ink-soft);font-family:'JetBrains Mono',monospace;}
.spinner{
  width:12px;height:12px;border-radius:50%;
  border:2px solid var(--line);border-top-color:var(--ink-soft);
  display:inline-block;animation:spin 0.7s linear infinite;vertical-align:-2px;
}
@keyframes spin{to{transform:rotate(360deg);}}

.empty-state{
  text-align:center;color:var(--ink-soft);font-size:13px;
  padding:60px 20px;background:var(--card);
  border:1px solid var(--line);border-radius:6px;
}

/* Admin panel */
table.admin{
  width:100%;border-collapse:collapse;background:var(--card);
  border:1px solid var(--line);border-radius:6px;overflow:hidden;font-size:13px;
}
table.admin th,table.admin td{
  padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle;
}
table.admin thead th{
  background:var(--ink);color:var(--paper);font-weight:600;
  font-size:11px;text-transform:uppercase;letter-spacing:0.04em;
}
table.admin tbody tr:last-child td{border-bottom:none;}
table.admin tr.inactive td{opacity:0.5;}
table.admin td.actions-cell{text-align:right;white-space:nowrap;}

.mini-btn{
  font-family:'Inter',sans-serif;font-size:11.5px;font-weight:600;
  padding:5px 10px;border-radius:4px;cursor:pointer;
  border:1px solid var(--line);background:var(--paper);color:var(--ink);
  margin-left:6px;
}
.mini-btn:hover{border-color:var(--ink);}
.mini-btn.danger{color:var(--oncall);}
.mini-btn.danger:hover{background:var(--oncall);color:var(--card);border-color:var(--oncall);}
.mini-btn:disabled{opacity:0.4;cursor:not-allowed;}

.toggle{
  display:inline-flex;align-items:center;gap:7px;cursor:pointer;
  font-size:12px;font-weight:600;color:var(--ink-soft);
}
.status-dot{width:7px;height:7px;border-radius:50%;display:inline-block;}
.status-dot.on{background:var(--obl);}
.status-dot.off{background:var(--line);}

.code-reveal{
  font-family:'JetBrains Mono',monospace;font-size:16px;font-weight:700;
  letter-spacing:0.08em;background:var(--paper);border:1px dashed var(--ink);
  border-radius:5px;padding:12px;text-align:center;margin:10px 0;
  user-select:all;
}
.add-doc-row{display:flex;gap:8px;margin-bottom:16px;}
.add-doc-row input{
  flex:1;max-width:280px;padding:8px 10px;border:1px solid var(--line);
  border-radius:5px;font-family:'Inter',sans-serif;font-size:13px;background:var(--card);
}
.modal .hint{font-size:11.5px;color:var(--ink-soft);line-height:1.5;margin-top:10px;}
.modal .vac-list{margin-top:8px;}
.modal .vac-chip{
  display:flex;align-items:center;justify-content:space-between;
  background:var(--vac-bg);border-radius:4px;padding:6px 10px;
  font-size:12.5px;margin-bottom:4px;
}
.modal .vac-chip button{
  border:none;background:none;cursor:pointer;color:var(--oncall);
  font-weight:700;font-size:14px;padding:0 4px;
}

@media (max-width:820px){
  body{padding:14px;}
  header.top{align-items:flex-start;}

  /* Wide content scrolls inside its own box; the page itself never does. */
  table.stats{display:block;overflow-x:auto;}
  table.admin{display:block;overflow-x:auto;}

  /* Squeezing seven day-columns into a phone makes them unreadable, so the
     month keeps its real proportions and the grid scrolls sideways instead. */
  .grid-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:28px;}
  .grid-scroll .grid{min-width:860px;margin-bottom:0;}

  .tabs{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none;}
  .tabs::-webkit-scrollbar{display:none;}
  .tab{white-space:nowrap;}

  .legend{font-size:11px;gap:10px;}
  .legend span[style*="margin-left:auto"]{margin-left:0 !important;}
  .session-bar{justify-content:flex-start;}
  .modal{width:auto !important;max-width:calc(100vw - 32px);}
}

/* The month-total tint is meant for body cells; on the dark header row it made
   the "Year total" label almost invisible. Keep it distinct but readable. */
table.stats thead th.month-total-col{
  background:#39423E;
  color:var(--paper);
}

/* Month and year are pickable directly, not only by stepping with the arrows. */
.nav-select{
  font-family:'Space Grotesk',sans-serif;
  font-weight:600;
  font-size:15px;
  color:var(--ink);
  background:var(--card);
  border:1px solid transparent;
  border-radius:5px;
  padding:4px 6px;
  cursor:pointer;
  appearance:none;
  text-align:center;
  text-align-last:center;
}
.nav-select:hover{border-color:var(--line);background:var(--paper);}
.nav-select:focus{outline:none;border-color:var(--ink);}
.nav-select.month{min-width:112px;}
.nav-select.year{min-width:74px;}

.header-right{
  display:flex;flex-direction:column;align-items:flex-end;gap:9px;
}
.today-btn{
  font-family:'Space Grotesk',sans-serif;
  font-size:12px;font-weight:600;
  white-space:nowrap;
  padding:5px 11px;
  border:1px solid var(--line);border-radius:5px;
  background:var(--card);color:var(--ink-soft);cursor:pointer;
}
.today-btn:hover{background:var(--ink);color:var(--paper);border-color:var(--ink);}

/* ── Call-only days: weekends and holidays ──────────────── */
.day.call-only{background:#FCFBF9;}
.call-reason{
  font-family:'Space Grotesk',sans-serif;
  font-size:9.5px;font-weight:600;
  letter-spacing:0.05em;text-transform:uppercase;
  color:var(--ink-soft);
  margin-bottom:4px;
}
.row.call{background:#F7E9E7;color:var(--oncall);}
.row.call.empty{background:var(--vac-bg);color:#B7BDB9;}
/* The lone name is the day's headline, so it gets the whole row. */
.row.call .call-doc{text-align:left;font-size:13px;}
.row.call.empty .call-doc{font-weight:400;font-style:italic;}

/* ── Today ──────────────────────────────────────────────── */
.today-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:8px;
  padding:22px 24px 20px;
  max-width:620px;
}
.today-head{
  display:flex;align-items:flex-start;justify-content:space-between;
  gap:16px;flex-wrap:wrap;
  border-bottom:2px solid var(--ink);
  padding-bottom:14px;margin-bottom:16px;
}
.today-date{
  font-family:'Space Grotesk',sans-serif;
  font-size:21px;font-weight:700;letter-spacing:-0.01em;
}
.today-reason{
  font-size:12px;color:var(--oncall);font-weight:600;margin-top:4px;
}
.today-rows{display:flex;flex-direction:column;gap:6px;}
.today-row{
  display:flex;align-items:center;gap:12px;
  padding:11px 14px;border-radius:6px;
  font-size:15px;
}
.today-site{
  font-family:'JetBrains Mono',monospace;
  font-size:13px;font-weight:700;letter-spacing:0.03em;
  min-width:68px;opacity:1;
}
.today-doc{font-weight:600;flex:1;}
.today-call{
  font-size:10px;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;
  background:var(--oncall);color:var(--card);
  padding:3px 8px;border-radius:20px;
}
.today-row.empty .today-doc{font-weight:400;font-style:italic;opacity:0.6;}
.today-row.dmc{background:var(--dmc-bg);color:var(--dmc);}
.today-row.vmc{background:var(--vmc-bg);color:var(--vmc);}
.today-row.obl{background:var(--obl-bg);color:var(--obl);}
.today-row.yak{background:var(--yak-bg);color:var(--yak);}
.today-row.call{background:#F7E9E7;color:var(--oncall);}
body:not(.readonly) .today-row{cursor:pointer;}
body:not(.readonly) .today-row:hover{filter:brightness(0.96);}

.today-off{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line);
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
}
.today-off-label{
  font-size:10.5px;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;
  color:var(--ink-soft);
}
.today-off-name{
  background:var(--vac-bg);color:var(--vac);
  font-size:12.5px;font-weight:600;
  padding:3px 10px;border-radius:20px;
}

/* Day notes — meetings and the like. Public, unlike per-assignment notes. */
.note-line{
  font-size:10.5px;
  font-weight:600;
  color:#5F4708;
  background:#FFE875;
  border-radius:3px;
  padding:3px 5px;
  margin-top:4px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  cursor:pointer;
}
body.readonly .note-line{cursor:default;}
.note-line.add-note{
  background:none;color:var(--ink-soft);opacity:0.4;font-weight:500;padding:2px 4px;
}
.note-line.add-note:hover{opacity:0.8;}

.today-note{
  margin-top:14px;padding:10px 14px;
  background:#FFE875;color:#5F4708;
  border-radius:6px;font-size:13.5px;font-weight:600;
}

/* Calendar feed link */
.feed-url{
  font-family:'JetBrains Mono',monospace;
  font-size:11.5px;
  word-break:break-all;
  background:var(--paper);
  border:1px dashed var(--line);
  border-radius:5px;
  padding:10px;
  user-select:all;
  line-height:1.5;
}

/* A student rotating with the doctor. Deliberately a different colour and a
   ring rather than a disc, so it never reads as a second on-call dot. */
.student-dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--card);
  border:2px solid var(--student);
  flex-shrink:0;
  display:inline-block;
}
.today-student{
  font-size:10px;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;
  background:var(--student);color:var(--card);
  padding:3px 8px;border-radius:20px;
}

/* A note lives behind a tap rather than on the face of the cell, so the grid
   stays readable. The marker is the affordance. */
.note-dot{
  width:7px;height:7px;border-radius:50%;
  background:#D4A017;
  flex-shrink:0;
  display:inline-block;
}
.row .note-dot, .today-row .note-dot{cursor:pointer;}
.viewnote{
  background:#FDF6E3;
  border-left:3px solid #D4A017;
  border-radius:5px;
  padding:12px 14px;
  font-size:14px;
  line-height:1.5;
  color:var(--ink);
  margin-top:4px;
}
/* Rows carrying a note stay tappable for read-only viewers. */
body.readonly .row[data-act="viewnote"],
body.readonly .today-row[data-act="viewnote"]{cursor:pointer;}
body.readonly .row[data-act="viewnote"]:hover{filter:brightness(0.96);}

/* Site links dashboard */
.feed-url.inline{
  display:block;
  padding:7px 9px;
  font-size:11px;
  user-select:all;
  word-break:break-all;
}
table.admin td.link-cell{width:52%;}
a.mini-btn{
  display:inline-block;
  text-decoration:none;
  line-height:normal;
}

/* History */
.kind-tag{
  font-family:'Space Grotesk',sans-serif;
  font-size:10px;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;
  padding:3px 8px;border-radius:20px;white-space:nowrap;
}
.kind-assignment{background:var(--dmc-bg);color:var(--dmc);}
.kind-vacation{background:var(--vac-bg);color:var(--vac);}
.kind-note{background:#FDF6E3;color:#7A5B0B;}
.kind-roster{background:var(--vmc-bg);color:var(--vmc);}
.kind-restore{background:#F7E9E7;color:var(--oncall);}
table.admin td .stale-note{display:inline;}

.status-dot.admin{background:var(--vmc);box-shadow:0 0 0 2px var(--vmc-bg);}

/* ── Today, on the month grid ────────────────────────────── */
.day.is-today{
  border-color:var(--ink);
  box-shadow:0 0 0 1px var(--ink);
}
/* A filled date badge: unmistakable without competing with the site colours. */
.day.is-today .date-num{
  background:var(--ink);
  color:var(--paper);
  border-radius:11px;
  padding:1px 8px;
  display:inline-block;
}
.day.is-today.weekend .date-num{color:var(--paper);}

/* ── Day navigation on the Today tab ─────────────────────── */
.day-nav{
  display:flex;align-items:center;gap:14px;
  border-bottom:2px solid var(--ink);
  padding-bottom:14px;margin-bottom:16px;
}
.day-nav button{
  border:1px solid var(--ink);
  background:var(--card);
  width:34px;height:34px;
  border-radius:5px;cursor:pointer;
  font-size:17px;line-height:1;flex-shrink:0;
}
.day-nav button:hover{background:var(--ink);color:var(--paper);}
.day-heading{flex:1;min-width:0;text-align:center;}
.day-rel{
  font-family:'Space Grotesk',sans-serif;
  font-size:11.5px;font-weight:600;
  letter-spacing:0.04em;text-transform:uppercase;
  color:var(--ink-soft);margin-top:3px;
}
.day-rel.is-today{color:var(--oncall);}
.day-foot{
  display:flex;gap:8px;justify-content:flex-end;
  margin-top:18px;padding-top:14px;
  border-top:1px solid var(--line);
}

/* ── Compact month: fits a phone without sideways scrolling ── */
.grid.mini-grid{
  display:grid;
  grid-template-columns:repeat(7,1fr);
  gap:3px;
  margin-bottom:24px;
  min-width:0;                       /* never forces a scroller */
}
.day.mini{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:5px;
  min-height:0;
  padding:3px 3px 4px;
  display:block;
  overflow:hidden;
  cursor:pointer;
}
.day.mini.other-month{opacity:0.3;cursor:default;}
.day.mini:not(.other-month):hover{border-color:var(--ink-soft);}
.mini-num{
  font-family:'JetBrains Mono',monospace;
  font-size:10px;font-weight:700;
  color:var(--ink-soft);
  margin-bottom:2px;
  display:flex;align-items:center;gap:2px;
}
.day.mini.weekend .mini-num{color:var(--oncall);}
.day.mini.is-today .mini-num{
  background:var(--ink);color:var(--paper);
  border-radius:9px;padding:0 5px;align-self:flex-start;display:inline-flex;
}
.mini-bar{
  font-size:10px;
  font-weight:700;
  line-height:1.45;
  text-align:center;
  border-radius:2px;
  margin-top:2px;
  overflow:hidden;
  white-space:nowrap;
}
.mini-bar.empty{background:#F1F2EF !important;min-height:13px;}
.mini-bar.dmc{background:var(--dmc-bg);color:var(--dmc);}
.mini-bar.vmc{background:var(--vmc-bg);color:var(--vmc);}
.mini-bar.obl{background:var(--obl-bg);color:var(--obl);}
.mini-bar.yak{background:var(--yak-bg);color:var(--yak);}
.mini-bar.call{background:#F7E9E7;color:var(--oncall);}

.mini-flag{width:5px;height:5px;border-radius:50%;display:inline-block;flex-shrink:0;}
.mini-flag.vac{background:var(--vac);}
.mini-flag.note{background:#D4A017;}
.mini-flag.student{background:transparent;border:1.5px solid #2F6FA8;width:6px;height:6px;}

.legend.mini-legend{font-size:10.5px;gap:9px;margin-bottom:10px;}
.grid.mini-grid .dow{padding:2px 0 4px;text-align:center;font-size:10px;}

/* ── Layout toggle: lives in the tab row, so it stays reachable ── */
.density-toggle{
  display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden;
  margin-left:auto;
  align-self:center;
  margin-bottom:6px;
  background:var(--paper);
  flex-shrink:0;
  /* The tab row scrolls sideways on a phone; pin the toggle to its right edge
     so it does not scroll out of reach. */
  position:sticky;
  right:0;
}
.density-toggle button{
  font-family:'Space Grotesk',sans-serif;
  font-size:11.5px;font-weight:600;
  padding:5px 12px;border:none;cursor:pointer;
  background:var(--card);color:var(--ink-soft);
}
.density-toggle button.sel{background:var(--ink);color:var(--paper);}
.density-toggle button:not(.sel):hover{background:var(--paper);color:var(--ink);}
.mini-bar.vac{background:var(--vac-bg);color:var(--vac);}

/* ── The header stays put; the calendar scrolls under it ──── */
.sticky-head{
  position:sticky;
  top:0;
  z-index:20;
  background:var(--paper);
  padding-top:14px;
  margin-top:-14px;          /* keep the original gap above the title */
}
.sticky-head .tabs{margin-bottom:0;padding-bottom:0;}
/* No fade beneath the header: its negative margin pulled the following content
   up underneath it, clipping the colour key. The sticky day-label row provides
   the visual break instead, and the tab row's own rule closes the edge. */
@media (max-width:820px){
  /* A phone cannot spare 150px of chrome, so the header travels lighter. */
  .sticky-head header.top{margin-bottom:10px;padding-bottom:8px;}
  .sticky-head h1{font-size:20px;}
  .sticky-head .sub{display:none;}
  .sticky-head{padding-top:10px;margin-top:-10px;}
}

/* ── Mon–Sun labels pin beneath the sticky header ─────────── */
.dow-row{
  grid-column:1 / -1;                 /* one box, so no gaps to see through */
  display:grid;
  grid-template-columns:repeat(7,1fr);
  gap:6px;
  position:sticky;
  top:var(--head-h, 0px);
  z-index:10;                         /* under the header, over the calendar */
  background:var(--paper);
  padding-top:10px;
  box-shadow:0 6px 6px -6px rgba(27,33,31,0.12);
}
.mini-grid .dow-row{gap:3px;}
.dow-row .dow{padding:2px 4px 6px;}

/* ── Colour key for the compact grid, pinned with the day labels ── */
.site-pills{
  grid-column:1 / -1;                 /* spans the week, above Mon–Sun */
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:4px;
  padding-bottom:7px;
}
.site-pill{
  font-family:'Space Grotesk',sans-serif;
  font-size:10px;
  font-weight:700;
  letter-spacing:0.03em;
  padding:3px 9px;
  border-radius:20px;
  white-space:nowrap;
}
.site-pill.dmc{background:var(--dmc-bg);color:var(--dmc);}
.site-pill.vmc{background:var(--vmc-bg);color:var(--vmc);}
.site-pill.obl{background:var(--obl-bg);color:var(--obl);}
.site-pill.yak{background:var(--yak-bg);color:var(--yak);}
.site-pill.call{background:#F7E9E7;color:var(--oncall);}
.pill-hint{
  margin-left:auto;
  font-size:10px;
  color:var(--ink-soft);
  white-space:nowrap;
}
@media (max-width:420px){
  /* On the narrowest phones the hint is the first thing worth losing. */
  .pill-hint{display:none;}
}