/* ═══ SCHEDULE TAB ═══ */
#page-sched{background:var(--bg);overflow:hidden;flex-direction:column;display:none;position:fixed;top:62px;left:0;right:0;bottom:42px;}
#page-sched.active{display:flex;}
.sch-toolbar{display:flex;align-items:center;gap:12px;padding:12px 22px;border-bottom:1px solid var(--border);background:var(--nav-bg);flex-shrink:0;flex-wrap:wrap;}
.sch-title{font-family:'Hanken Grotesk',sans-serif;font-size:18px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;}
.sch-nav-btn{font-family:Arial,Helvetica,sans-serif;font-size:11px;padding:5px 13px;border:1px solid var(--border);border-radius:3px;background:transparent;color:var(--text);cursor:pointer;transition:all .15s;letter-spacing:.1em;}
.sch-nav-btn:hover{border-color:var(--borderb);background:rgba(26,127,232,.07);}
.sch-period{font-family:Arial,Helvetica,sans-serif;font-size:12px;color:var(--muted);min-width:140px;text-align:center;}
.add-res-btn{font-family:'Hanken Grotesk',sans-serif;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;padding:6px 15px;border:1.5px solid var(--borderb);border-radius:3px;background:transparent;color:var(--accent);cursor:pointer;transition:all .15s;margin-left:auto;}
.add-res-btn:hover{background:var(--glow);}
.sch-body{flex:1;overflow:auto;}
.sch-table{min-width:1100px;border-collapse:collapse;}
.sch-table th{font-family:'Hanken Grotesk',sans-serif;font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);padding:8px 6px;border-bottom:1px solid var(--border);text-align:center;white-space:nowrap;background:var(--nav-bg);position:sticky;top:0;z-index:10;}
.sch-table th.row-head{text-align:left;padding-left:16px;min-width:160px;font-size:10px;}
.sch-table td{padding:4px 3px;border-bottom:1px solid rgba(26,60,120,.1);vertical-align:middle;}
.sch-table td.row-head{padding-left:16px;font-family:'Hanken Grotesk',sans-serif;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;color:var(--text);background:var(--nav-bg);position:sticky;left:0;z-index:5;}
.sch-table tr:hover td:not(.row-head){background:rgba(26,60,120,.06);}
.sch-cell{width:100%;min-height:36px;border-radius:4px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s;font-family:'Hanken Grotesk',sans-serif;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;padding:4px 6px;text-align:center;line-height:1.2;}
.sch-cell.empty{background:rgba(0,196,154,.06);border:1px dashed rgba(0,196,154,.15);}
.sch-cell.empty:hover{background:rgba(0,196,154,.12);border-color:rgba(0,196,154,.35);}
.sch-cell.reserved{background:rgba(58,143,232,.14);border:1px solid rgba(58,143,232,.35);color:var(--accent);}
.sch-section-row td{background:rgba(26,127,232,.04);padding:6px 16px;font-family:'Hanken Grotesk',sans-serif;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);border-top:1px solid rgba(26,127,232,.18);border-bottom:1px solid rgba(26,127,232,.1);}