:root{
  --ink:#1c2b26;
  --ink-soft:#5c6b62;
  --line:#e6e0d2;
  --cream:#faf6ee;
  --white:#ffffff;
  --forest:#2f4a3e;
  --forest-dark:#213631;
  --sage-tint:#eef2ea;
  --clay:#c1602f;
  --clay-dark:#a34f24;
  --clay-tint:#faece2;
  --radius:12px;
  --serif:"Fraunces","Georgia",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;}
body{
  margin:0;font-family:var(--sans);color:var(--ink);background:var(--cream);
  line-height:1.55;font-size:16px;
}
h1,h2{font-family:var(--serif);font-weight:500;letter-spacing:-0.01em;margin:0 0 6px;}
h1{font-size:1.8rem;}
a{color:var(--forest);}
.muted{color:var(--ink-soft);font-size:0.85rem;}

/* Nav */
.topnav{background:white;border-bottom:1px solid var(--line);}
.topnav-inner{max-width:1080px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;}
.brand{display:flex;align-items:center;gap:9px;font-family:var(--serif);font-weight:600;font-size:1.1rem;color:var(--ink);text-decoration:none;}
.brand .mark{width:28px;height:28px;flex-shrink:0;}
.brand .mark svg{width:100%;height:100%;}
.navlinks{display:flex;align-items:center;gap:20px;font-size:0.92rem;}
.navlinks a{color:var(--ink-soft);text-decoration:none;font-weight:500;}
.navlinks a:hover{color:var(--ink);}
.navlinks .who{color:var(--ink);font-weight:600;}
.linkbtn{background:none;border:none;color:var(--ink-soft);text-decoration:underline;cursor:pointer;font-size:0.85rem;padding:0;font-family:var(--sans);}
.linkbtn:hover{color:var(--clay-dark);}

/* Layout */
.page-wrap{max-width:1080px;margin:0 auto;padding:32px 24px 64px;}
.page-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:20px;}
.week-nav{display:flex;gap:8px;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:999px;
  font-weight:600;font-size:0.9rem;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:var(--sans);
}
.btn-primary{background:var(--clay);color:white;}
.btn-primary:hover{background:var(--clay-dark);}
.btn-outline{border-color:var(--line);color:var(--ink);background:white;}
.btn-outline:hover{border-color:var(--forest);}
.btn-sm{padding:8px 14px;font-size:0.85rem;}
.btn-xs{padding:5px 10px;font-size:0.78rem;border-radius:8px;}

/* Forms */
label{display:flex;flex-direction:column;gap:4px;font-size:0.85rem;font-weight:600;color:var(--ink);}
input,select{
  padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-size:0.92rem;font-family:var(--sans);
  background:white;color:var(--ink);
}
input:focus,select:focus{outline:none;border-color:var(--forest);}
.alert{background:var(--clay-tint);border:1px solid #f0d4c2;color:var(--clay-dark);padding:11px 14px;border-radius:8px;margin-bottom:18px;font-size:0.9rem;}
.onboard-banner{background:var(--sage-tint);border:1px solid #d3e2d8;color:var(--forest-dark);padding:13px 16px;border-radius:10px;margin-bottom:20px;font-size:0.9rem;}
.onboard-banner a{color:var(--forest-dark);font-weight:700;}

/* Auth pages */
.auth-wrap{max-width:420px;margin:60px auto;padding:0 20px;}
.auth-card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:0 20px 48px -24px rgba(28,43,38,0.25);}
.auth-card form{display:flex;flex-direction:column;gap:14px;margin-top:18px;}
.auth-sub{font-size:0.88rem;color:var(--ink-soft);margin-top:0;}
.auth-switch{font-size:0.85rem;color:var(--ink-soft);margin-top:18px;margin-bottom:0;}

/* Add-shift / add-staff panels */
.add-shift-panel{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;margin-bottom:20px;}
.add-shift-panel summary{cursor:pointer;font-weight:600;font-size:0.92rem;}
.inline-form{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;margin-top:16px;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:700px){.two-col{grid-template-columns:1fr;}}

/* Week grid */
.week-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:12px;}
@media(max-width:900px){.week-grid{grid-template-columns:1fr;}}
.day-col{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:12px;min-height:120px;}
.day-col-head{font-size:0.78rem;font-weight:700;color:var(--ink-soft);text-transform:uppercase;letter-spacing:0.03em;margin-bottom:10px;}
.day-empty{font-size:0.8rem;color:var(--ink-soft);opacity:0.7;}
.shift-card{border-radius:9px;padding:10px 11px;margin-bottom:8px;font-size:0.85rem;border:1px solid var(--line);}
.shift-card.assigned{background:var(--sage-tint);border-color:#d3e2d8;}
.shift-card.open{background:var(--clay-tint);border-color:#f0d4c2;}
.shift-card.mine{outline:2px solid var(--forest);}
.shift-time{font-weight:700;color:var(--ink);}
.shift-who{color:var(--ink-soft);margin-top:2px;}
.shift-cert{font-size:0.75rem;color:var(--clay-dark);margin-top:3px;}
.shift-note{font-size:0.76rem;color:var(--ink-soft);margin-top:4px;font-style:italic;}
.shift-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px;}
.shift-actions form{margin:0;}

/* Staff table */
.staff-table{width:100%;border-collapse:collapse;background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.staff-table th,.staff-table td{padding:14px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);font-size:0.9rem;}
.staff-table th{background:var(--sage-tint);font-size:0.78rem;text-transform:uppercase;letter-spacing:0.03em;color:var(--forest-dark);}
.staff-table tfoot td{border-top:2px solid var(--forest);border-bottom:none;background:var(--sage-tint);}
.role-pill{display:inline-block;font-size:0.7rem;font-weight:700;text-transform:uppercase;background:var(--sage-tint);color:var(--forest-dark);padding:2px 8px;border-radius:999px;margin-top:4px;}
.cert-row{padding:6px 0;border-top:1px solid var(--line);display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
.cert-row:first-child{border-top:none;}
.tag-expired{background:#f6d9d0;color:#9a3412;font-size:0.7rem;font-weight:700;padding:2px 8px;border-radius:999px;}
.tag-expiring{background:#faecc2;color:#8a5a1f;font-size:0.7rem;font-weight:700;padding:2px 8px;border-radius:999px;}
.stack-form{display:flex;flex-direction:column;gap:8px;max-width:220px;}
.reset-pw{margin-top:8px;}
.reset-pw summary{cursor:pointer;font-size:0.78rem;color:var(--forest);font-weight:600;}
.reset-pw form{margin-top:8px;}

/* Team messages */
.chat-panel{background:white;border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;height:60vh;min-height:420px;overflow:hidden;}
.chat-log{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px;}
.chat-line{max-width:75%;align-self:flex-start;}
.chat-line.mine{align-self:flex-end;}
.chat-line-meta{display:flex;gap:8px;font-size:0.72rem;color:var(--ink-soft);margin-bottom:3px;padding:0 4px;}
.chat-line.mine .chat-line-meta{justify-content:flex-end;}
.chat-sender{font-weight:700;}
.chat-bubble{background:var(--sage-tint);border:1px solid #d3e2d8;color:var(--ink);padding:9px 13px;border-radius:14px;font-size:0.92rem;line-height:1.45;white-space:pre-wrap;word-break:break-word;}
.chat-line.mine .chat-bubble{background:var(--forest);border-color:var(--forest);color:white;}
.chat-form{display:flex;gap:10px;padding:14px;border-top:1px solid var(--line);flex-shrink:0;}
.chat-form input{flex:1;border-radius:999px;padding:11px 16px;}

/* Time off */
.timeoff-tag{font-size:0.72rem;color:var(--clay-dark);background:var(--clay-tint);border-radius:6px;padding:3px 7px;margin-top:6px;}
.timeoff-section{margin-top:28px;}
.timeoff-section h3{font-size:1rem;margin-bottom:12px;}
.timeoff-row{padding:8px 0;border-top:1px solid var(--line);font-size:0.88rem;}
.timeoff-row:first-child{border-top:none;}
.my-timeoff-list{margin-top:16px;}
.tag-pending{background:#faecc2;color:#8a5a1f;font-size:0.7rem;font-weight:700;padding:2px 8px;border-radius:999px;}
.tag-approved{background:var(--sage-tint);color:var(--forest-dark);font-size:0.7rem;font-weight:700;padding:2px 8px;border-radius:999px;}
.tag-denied{background:#f6d9d0;color:#9a3412;font-size:0.7rem;font-weight:700;padding:2px 8px;border-radius:999px;}