:root{
  --cream: #F7F1EC;
  --paper: #FFFFFF;
  --ink: #2E2029;
  --ink-soft: #6E5D64;
  --rose: #C98A7D;
  --rose-deep: #B06F62;
  --sage: #90A481;
  --gold: #BFA05A;
  --line: #E7DED6;
  --radius-lg: 22px;
  --radius-sm: 10px;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}

body{
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--cream);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3{
  font-family: 'Fraunces', serif;
  font-weight: 500;
  margin: 0;
}

a{ color: var(--rose-deep); text-decoration: none; }
a:hover{ text-decoration: underline; }

:focus-visible{
  outline: 2px solid var(--rose-deep);
  outline-offset: 2px;
}

.app{
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.sidebar{
  background: var(--ink);
  color: #EFE6E9;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
}

.brand-mark{
  width:38px; height:38px;
  border-radius: 50%;
  background: var(--rose);
  color: var(--ink);
  display:flex; align-items:center; justify-content:center;
  font-family:'Fraunces', serif;
  font-size: 18px;
  flex-shrink:0;
}

.brand-name{ display:flex; flex-direction:column; line-height:1.3; }
.brand-name strong{ font-family:'Fraunces', serif; font-size:17px; font-weight:500;}
.brand-name span{ font-size:12px; color:#C6B6BE; }

.nav{
  display:flex;
  flex-direction:column;
  gap:4px;
  flex:1;
}

.nav-link{
  display:flex;
  align-items:center;
  gap:11px;
  padding:10px 12px;
  border-radius: var(--radius-sm);
  color:#D9CCD1;
  font-size:14.5px;
  transition: background .15s ease, color .15s ease;
}

.nav-link:hover{
  background: rgba(255,255,255,.06);
  color:#fff;
  text-decoration:none;
}

.nav-link.active{
  background: rgba(201,138,125,.18);
  color:#fff;
}

.nav-dot{
  width:6px; height:6px;
  border-radius:50%;
  background:#8B7A82;
  flex-shrink:0;
}

.nav-link.active .nav-dot{ background: var(--rose); }

.sidebar-foot{
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top:18px;
  font-size:13px;
  color:#C6B6BE;
  line-height:1.5;
}
.sidebar-foot a{ color: var(--rose); }

/* ---------- Main ---------- */
.main{
  padding: 34px 42px 60px;
  max-width: 1180px;
}

.topbar{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.eyebrow-date{
  margin:0 0 4px;
  font-size:13.5px;
  color: var(--ink-soft);
}

.topbar h1{
  font-size: 30px;
  font-weight:500;
}

.search input{
  width: 300px;
  max-width: 60vw;
  padding: 11px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--paper);
  font-family:'Inter', sans-serif;
  font-size: 14px;
  color: var(--ink);
}
.search input::placeholder{ color:#9B8B92; }
.search input:focus{
  outline:none;
  border-color: var(--rose);
  box-shadow: 0 0 0 3px rgba(201,138,125,.18);
}

/* ---------- Stats ---------- */
.stats{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.stat{
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  display:flex;
  flex-direction:column;
  gap:6px;
}

.stat-label{
  font-size: 12.5px;
  color: var(--ink-soft);
}

.stat-value{
  font-family:'Fraunces', serif;
  font-size: 28px;
  font-weight: 500;
}

.stat-change{
  font-size: 12px;
  color: var(--ink-soft);
}
.stat-change.up{ color: #5E7A52; }

/* ---------- Board layout ---------- */
.board{
  display:grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 20px;
  align-items:start;
}

.panel{
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px 24px 26px;
}

.panel-head{
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  flex-wrap:wrap;
  gap:6px;
  margin-bottom: 18px;
}

.panel-head h2{
  font-size: 19px;
}

.panel-head p{
  margin:0;
  font-size: 13px;
  color: var(--ink-soft);
}

/* ---------- Timeline ---------- */
.timeline{
  display:flex;
  flex-direction:column;
}

.t-row{
  display:grid;
  grid-template-columns: 46px 20px 1fr;
  align-items:center;
  min-height: 64px;
}

.t-time{
  font-size: 12.5px;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

.t-line{
  position:relative;
  height:100%;
  display:flex;
  justify-content:center;
}
.t-line::before{
  content:"";
  position:absolute;
  top:0; bottom:0;
  width:1.5px;
  background: var(--line);
}
.t-row:first-child .t-line::before{ top:50%; }
.t-row:last-child .t-line::before{ bottom:50%; }

.t-node{
  position:relative;
  z-index:1;
  width:9px; height:9px;
  border-radius:50%;
  background: #C9BEC4;
  border: 2px solid var(--paper);
}
.t-row.done .t-node{ background: var(--sage); }
.t-row.now .t-node{ background: var(--rose-deep); width:12px; height:12px; }

.t-card{
  display:flex;
  align-items:center;
  gap: 14px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  flex-wrap: wrap;
}
.t-row.now .t-card{
  background: rgba(201,138,125,.10);
}

.t-main{
  display:flex;
  flex-direction:column;
  min-width: 150px;
}
.t-main strong{ font-size: 14.5px; }
.t-main span{ font-size: 12.5px; color: var(--ink-soft); }

.t-stylist{
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-right: auto;
}

.t-tag{
  font-size: 11.5px;
  padding: 4px 10px;
  border-radius: 999px;
  white-space:nowrap;
}
.tag-done{ background:#E7EDE3; color:#4E6A44; }
.tag-now{ background:#F3DAD3; color:#9A4E3D; }
.tag-next{ background:#F1E8D8; color:#8A6C29; }
.tag-upcoming{ background:#F0ECE7; color: var(--ink-soft); }

/* ---------- Side column ---------- */
.side-col{
  display:flex;
  flex-direction:column;
  gap:20px;
}

.chair-list, .waitlist{
  list-style:none;
  margin:0; padding:0;
  display:flex;
  flex-direction:column;
  gap: 4px;
}

.chair{
  display:flex;
  align-items:center;
  gap:12px;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
}

.chair-avatar{
  width:36px; height:36px;
  border-radius:50%;
  color:#2E2029;
  display:flex; align-items:center; justify-content:center;
  font-size:12.5px;
  font-weight:600;
  flex-shrink:0;
}

.chair-info{ display:flex; flex-direction:column; flex:1; min-width:0; }
.chair-info strong{ font-size:14px; }
.chair-info span{ font-size:12px; color:var(--ink-soft); }

.chair-status{
  font-size:11.5px;
  padding:4px 10px;
  border-radius:999px;
  background:#F0ECE7;
  color: var(--ink-soft);
  white-space:nowrap;
}
.chair.busy .chair-status{ background:#F3DAD3; color:#9A4E3D; }
.chair.free .chair-status{ background:#E7EDE3; color:#4E6A44; }

.waitlist li{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
}
.waitlist li div{ display:flex; flex-direction:column; }
.waitlist li strong{ font-size:14px; }
.waitlist li span{ font-size:12px; color:var(--ink-soft); }
.wait-time{
  font-size:12px;
  color: var(--rose-deep);
  font-variant-numeric: tabular-nums;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .app{ grid-template-columns: 1fr; }
  .sidebar{
    flex-direction:row;
    align-items:center;
    padding: 16px 20px;
    gap: 20px;
    overflow-x:auto;
  }
  .nav{ flex-direction:row; }
  .sidebar-foot{ display:none; }
  .main{ padding: 24px 20px 50px; }
  .stats{ grid-template-columns: repeat(2,1fr); }
  .board{ grid-template-columns: 1fr; }
}

@media (max-width: 520px){
  .stats{ grid-template-columns: 1fr; }
  .t-row{ grid-template-columns: 40px 16px 1fr; }
}

@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; }
}