:root{--bg:#f4f7fb;--card:#fff;--tx:#1f2a3c;--mut:#64748b;--bd:#dbe3ee;--ac:#3b6ea5;--soft:#e8f0fa;--hd:#eaf1fa;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0f1722;--card:#17212f;--tx:#e6edf6;--mut:#94a3b8;--bd:#2a3a4f;--ac:#6fa3dc;--soft:#1e2e44;--hd:#1a2a40}}
:root[data-theme="dark"]{--bg:#0f1722;--card:#17212f;--tx:#e6edf6;--mut:#94a3b8;--bd:#2a3a4f;--ac:#6fa3dc;--soft:#1e2e44;--hd:#1a2a40}
*{box-sizing:border-box}html,body{margin:0;min-height:100%}
body{font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--tx)}
.app{display:flex;min-height:100dvh}
aside{width:224px;flex:none;background:var(--card);border-right:1px solid var(--bd);padding:18px 12px;position:sticky;top:0;align-self:flex-start;height:100dvh}
.logo{font-weight:700;color:var(--ac);letter-spacing:.06em;padding:4px 14px 16px;font-size:13px}
nav button{display:block;width:100%;text-align:left;padding:11px 14px;margin-bottom:6px;border:0;border-radius:10px;background:none;color:var(--tx);font:inherit;cursor:pointer;transition:.15s}
nav button .ic{display:inline-flex;width:24px;height:24px;vertical-align:middle;align-items:center;justify-content:center;margin-right:8px}nav button .ic svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}nav button:hover{background:var(--soft);transform:translateX(2px)}nav button.on{background:var(--ac);color:#fff;font-weight:600}
.foot{position:absolute;bottom:18px;left:26px;color:var(--mut);font-size:12px}
main{flex:1;min-width:0;padding:18px 22px}
header{background:linear-gradient(120deg,var(--hd),var(--card));border:1px solid var(--bd);border-radius:12px;padding:16px 20px;margin-bottom:16px}
h1{font-size:19px;letter-spacing:.05em;margin:0;color:var(--ac);display:flex;align-items:center;gap:10px;text-transform:uppercase}.bi svg{width:24px;height:24px;display:block}header p{margin:4px 0 0;color:var(--mut)}h3{margin:0 0 12px}
.card{background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:16px;margin-bottom:16px;box-shadow:0 1px 3px rgba(30,60,100,.06);animation:in .25s}
@keyframes in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.bar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:10px}.bar h2{margin:0;font-size:18px}
.nav{display:flex;gap:6px}.btn,.nav button,.seg button{font:inherit;padding:8px 14px;border-radius:8px;border:1px solid var(--bd);background:var(--card);color:var(--tx);cursor:pointer;transition:.15s}
.nav button:hover,.seg button:hover{background:var(--soft);border-color:var(--ac)}.btn{background:var(--ac);color:#fff;border-color:var(--ac);font-weight:600;align-self:end}.btn:hover{filter:brightness(1.08)}
.seg{display:flex;gap:6px;margin-bottom:12px}.seg .on{background:var(--ac);color:#fff;border-color:var(--ac)}
.sum{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.today,.kpi{background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:10px 16px;display:flex;flex-direction:column;box-shadow:0 1px 3px rgba(30,60,100,.06)}
.today{background:var(--ac);color:#fff;border-color:var(--ac)}.today span{font-size:12px;opacity:.85}
.kpi{border-top:3px solid var(--c,var(--ac));min-width:96px}.kpi b{font-size:20px}.kpi span{font-size:12px;color:var(--mut)}
.leg{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}.dh{text-align:center;font-weight:700;color:var(--mut);padding:6px 0;font-size:12px}
.cell{min-height:94px;border:1px solid var(--bd);border-radius:8px;padding:4px;cursor:pointer;background:var(--card);transition:.12s;overflow:hidden}
.cell:hover{border-color:var(--ac);transform:translateY(-1px);box-shadow:0 3px 8px rgba(30,60,100,.12)}
.cell.blank{background:none;border:0;cursor:default;box-shadow:none;transform:none}.cell.we{background:var(--hd)}.cell.sel{outline:2px solid var(--ac)}
.cell b{display:inline-block;min-width:22px;height:22px;line-height:22px;text-align:center;font-size:12px;border-radius:50%}.cell.today2 b{background:var(--ac);color:#fff}
.chip{display:inline-flex;align-items:center;gap:5px;max-width:100%;padding:2px 9px;border-radius:999px;font-size:12px;background:color-mix(in srgb,var(--c) 16%,var(--card));color:color-mix(in srgb,var(--c) 70%,var(--tx))}
.chip i{width:8px;height:8px;border-radius:50%;background:var(--c);flex:none}.chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cell .chip{display:flex;margin-top:2px;font-size:11px;padding:1px 6px}.ht{font-size:10px;color:var(--mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.more{font-size:11px;color:var(--mut)}
.tw{overflow-x:auto}table{width:100%;border-collapse:collapse}
th{text-align:left;font-weight:700;background:var(--hd);padding:9px 12px;border-bottom:1px solid var(--bd);white-space:nowrap}
td{padding:9px 12px;border-bottom:1px solid var(--bd);vertical-align:top;font-weight:400}tbody tr:hover td{background:var(--soft)}
tr.mo td{background:var(--hd);color:var(--ac);font-weight:600;cursor:pointer}tr.past td{color:var(--mut)}tr.next td{background:color-mix(in srgb,var(--ac) 12%,var(--card))}
.badge{margin-left:8px;font-size:11px;background:var(--ac);color:#fff;border-radius:999px;padding:1px 8px}.em,.mut{color:var(--mut)}
.fg{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
label{display:flex;flex-direction:column;gap:4px;font-weight:600;font-size:12px;color:var(--mut)}
input,select,textarea{font:inherit;font-weight:400;padding:8px 10px;border:1px solid var(--bd);border-radius:8px;background:var(--card);color:var(--tx)}
input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--ac) 40%,transparent);border-color:var(--ac)}
.x{border:0;background:none;color:var(--mut);cursor:pointer;font-size:12px;border-radius:6px;padding:2px 6px}.x:hover{background:#fee2e2;color:#b91c1c}
summary{cursor:pointer;color:var(--ac)}.hide{display:none!important}.modal-back{position:fixed;inset:0;background:rgba(15,23,42,.42);display:flex;align-items:center;justify-content:center;padding:18px;z-index:20}.modal{width:min(680px,100%);max-height:90dvh;overflow:auto;background:var(--card);border:1px solid var(--bd);border-radius:14px;padding:18px;box-shadow:0 18px 50px rgba(15,23,42,.22)}.iconbtn{font-size:18px;width:36px;height:36px;padding:0;display:inline-flex;align-items:center;justify-content:center}.cal-actions{display:flex;gap:8px;align-items:center}
#ts{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);background:#1f2a3c;color:#fff;padding:10px 18px;border-radius:10px;opacity:0;transition:.25s;pointer-events:none;z-index:9}
#ts.on{opacity:1;transform:translate(-50%,0)}#ts.err{background:#b91c1c}
#bn{background:#fef3c7;color:#92400e;border:1px solid #fcd34d;border-radius:10px;padding:8px 14px;margin-bottom:14px}
@media(max-width:760px){.app{flex-direction:column}aside{width:auto;height:auto;position:static;border:0;border-bottom:1px solid var(--bd);padding:8px}.logo,.foot{display:none}
nav{display:flex;gap:6px;overflow-x:auto}nav button{width:auto;white-space:nowrap;margin:0}main{padding:12px}.cell{min-height:56px}
.cell .chip span,.ht{display:none}.cell .chip{display:inline-flex;padding:0;background:none;margin:1px}h1{font-size:15px}}
.cell.hol{--c:#d97706;border-color:color-mix(in srgb,var(--c) 50%,var(--bd));background:color-mix(in srgb,var(--c) 10%,var(--card))}.cell.hol:hover{border-color:var(--ac)}.cell .chip.hc{font-weight:600}
label.chk{flex-direction:row;align-items:center;gap:8px;grid-column:1/-1;color:var(--tx);font-size:13px;cursor:pointer;width:fit-content}label.chk input{width:16px;height:16px;padding:0;margin:0;accent-color:var(--ac);cursor:pointer}
.x.ed{color:var(--ac);font-size:12px}.x.ed:hover{background:var(--soft);color:var(--ac)}
#atab td{font-weight:600}#atab td:first-child{font-weight:700}.ic{display:inline-block;width:1.6em}summary.btn::-webkit-details-marker{display:none}.btn:disabled{opacity:.45;cursor:not-allowed}
.x.ed{padding:4px 6px}.x svg,.nav button svg{display:block}.rtb th,.rtb td{padding:10px 8px}.rtb td:first-child,.rtb td:nth-child(6),.rtb td:nth-child(7){white-space:nowrap}.rtb td:first-child{min-width:175px}
.sm button{padding:4px 11px;font-size:15px;line-height:1.2}#seg button{padding:6px 14px;font-size:13px}
input:disabled{background:var(--soft);color:var(--mut);cursor:not-allowed;opacity:.6}

.leave-status-pending{background:#fff7cc!important;color:#854d0e!important;border:1px solid #eab308;border-radius:6px;padding:2px 6px}
.leave-status-approved{background:#dbeafe!important;color:#1d4ed8!important;border:1px solid #60a5fa;border-radius:6px;padding:2px 6px}
.leave-status-rejected{background:#fee2e2!important;color:#991b1b!important;border:1px solid #f87171;border-radius:6px;padding:2px 6px}


#authGate{position:fixed;inset:0;z-index:100;background:var(--bg);display:flex;align-items:center;justify-content:center;padding:20px}#authGate .auth-card{width:min(430px,100%);background:var(--card);border:1px solid var(--bd);border-radius:16px;padding:26px;box-shadow:0 16px 50px rgba(30,60,100,.12)}#authGate h2{color:var(--ac);font-size:18px;margin:0 0 6px;text-transform:uppercase;letter-spacing:.04em}#authGate p{color:var(--mut);margin:0 0 18px}#authGate .auth-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:14px}#authGate .auth-note{font-size:12px;background:var(--soft);padding:10px;border-radius:8px;margin-top:14px;color:var(--mut)}.request-badge{display:inline-block;margin-left:6px;border-radius:999px;padding:1px 7px;background:#dc2626;color:#fff;font-size:11px}#nav button{position:relative}#sessionBar{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-bottom:10px;color:var(--mut);font-size:12px}#sessionBar button{border:1px solid var(--bd);background:var(--card);border-radius:7px;padding:5px 9px;color:var(--tx);cursor:pointer}.mode-select{max-width:120px;padding:5px}.table-actions{display:flex;gap:6px;flex-wrap:wrap}


/* Consistent, crisp outline icons across navigation and page headings */
nav button .ic, .bi{display:inline-flex;align-items:center;justify-content:center;flex:none}
nav button .ic svg,.bi svg{width:22px;height:22px;display:block;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.bi svg{width:26px;height:26px}
nav button .ic{width:26px;height:26px;margin-right:8px}
nav button{display:flex;align-items:center;gap:2px;min-height:48px}
.request-badge{white-space:nowrap}


/* Login page: grey/yellow. The signed-in portal keeps its existing blue/white theme. */
#authGate{background:#e5e7eb!important;color:#374151}
#authGate .auth-card{background:#fff!important;color:#374151;border:1px solid #d1d5db;box-shadow:0 18px 48px rgba(55,65,81,.16)}
#authGate h2{color:#eab308!important;font-weight:900!important;text-shadow:0 1px 0 rgba(0,0,0,.08)}
#authGate p{color:#6b7280!important}
#authGate label{color:#4b5563!important}
#authGate input{background:#fff!important;color:#1f2937!important;border-color:#d1d5db!important}
#authGate .btn{background:#eab308!important;border-color:#ca8a04!important;color:#292524!important}
#authGate .auth-note{background:#f9fafb!important;color:#6b7280!important;border:1px solid #e5e7eb}