.mat-page{
  max-width: 1200px;
  margin: 0 auto;
  padding: 110px 16px 90px;
}

.mat-hero{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 14px;
  margin-bottom: 14px;
}

.mat-kicker{
  display:inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  opacity: .85;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
}

.mat-title{ margin: 10px 0 6px; font-size: 26px; letter-spacing:.2px; }
.mat-sub{ margin: 0; opacity:.85; line-height:1.7; }

.mat-hero__right{ display:flex; flex-direction:column; gap: 10px; }
.mat-profile{
  display:flex; align-items:center; gap: 10px;
  padding: 12px; border-radius: 16px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
}
.mat-avatar{
  width: 46px; height: 46px; border-radius: 14px;
  display:flex; align-items:center; justify-content:center;
  font-weight: 900; letter-spacing:.6px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.14);
}
.mat-name{ font-weight: 900; }
.mat-role{ opacity:.8; font-size: 12px; margin-top:2px; }
.mat-sync{ opacity:.75; font-size: 12px; margin-top:2px; }

.mat-meta{ display:flex; flex-direction:column; gap: 8px; }
.mat-chip{
  display:flex; align-items:center; gap: 10px;
  padding: 10px 12px; border-radius: 14px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  font-size: 12px; opacity:.95;
}
.mat-chip .dot{
  width:8px; height:8px; border-radius:50%;
  background:#22c55e;
  box-shadow: 0 0 0 4px rgba(34,197,94,.12);
}

.mat-card{
  border-radius: 18px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  overflow:hidden;
}

.mat-toolbar{
  position: sticky;
  top: 74px;
  z-index: 10;
  background: rgba(15,15,18,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  padding: 12px;
}
.mat-toolbar__row{
  display:flex;
  gap: 10px;
  align-items:flex-end;
  flex-wrap: wrap;
}
.mat-toolbar__row.sub{ margin-top: 10px; opacity:.9; align-items:center; }

.field{ display:flex; flex-direction:column; gap: 6px; }
.field label{ font-size: 12px; opacity:.85; }
.field input, .field textarea{
  border-radius: 14px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  padding: 10px 12px;
  color: inherit;
  outline: none;
}
.field input:focus, .field textarea:focus{ border-color: rgba(59,130,246,.35); }
.grow{ flex:1; min-width: 220px; }

.mat-toolbar__btns{ display:flex; gap: 10px; flex-wrap:wrap; }
.spacer{ flex:1; }
.mat-stat{
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  font-size: 12px;
}
.mat-hint{ font-size:12px; opacity:.8; }

.mat-grid{
  padding: 12px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}

.mat-folder{
  border-radius: 16px;
  background: rgba(0,0,0,.18);
  border: 1px solid rgba(255,255,255,.10);
  padding: 14px;
  cursor:pointer;
  transition: .15s ease;
}
.mat-folder:hover{ border-color: rgba(255,255,255,.18); transform: translateY(-1px); }

.mat-folder__top{ display:flex; justify-content:space-between; align-items:flex-start; gap: 10px; }
.mat-folder__name{ font-weight: 900; line-height:1.3; }
.mat-folder__note{ opacity:.78; font-size: 12px; line-height:1.6; margin-top: 8px; min-height: 34px; }

.mat-folder__meta{
  margin-top: 12px;
  display:flex; gap: 8px; flex-wrap:wrap;
}
.mat-pill{
  padding: 6px 10px; border-radius: 999px;
  font-size: 12px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  opacity:.95;
}
.mat-folder__actions{
  display:flex;
  gap: 8px;
}
.mat-iconbtn{
  width: 36px; height: 36px;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  cursor:pointer;
}
.mat-iconbtn:hover{ border-color: rgba(255,255,255,.18); }

.mat-empty{
  padding: 16px;
  text-align:center;
  opacity:.75;
  border-top: 1px solid rgba(255,255,255,.08);
}
.mat-loading{
  padding: 14px;
  text-align:center;
  opacity:.8;
  border-top: 1px solid rgba(255,255,255,.08);
}

.mat-modal{ position: fixed; inset:0; display:none; z-index: 60; }
.mat-modal[aria-hidden="false"]{ display:block; }
.mat-modal__backdrop{ position:absolute; inset:0; background: rgba(0,0,0,.55); }

.mat-modal__panel{
  position: relative;
  width: min(720px, calc(100vw - 24px));
  margin: 70px auto 24px;
  border-radius: 18px;
  background: rgba(20,20,25,.92);
  border: 1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(12px);
  overflow:hidden;
  max-height: calc(100vh - 110px);
  display:flex;
  flex-direction:column;
}
.mat-modal__head{
  padding: 14px 14px 10px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display:flex;
  justify-content:space-between;
  gap: 10px;
  align-items:flex-start;
}
.mat-modal__title{ font-weight:900; }
.mat-modal__sub{ opacity:.8; font-size: 12px; margin-top:4px; }
.mat-modal__body{
  padding: 12px 14px 14px;
  overflow:auto;
  -webkit-overflow-scrolling: touch;
  flex: 1 1 auto;
}
.mat-modal__foot{
  padding: 12px 14px;
  border-top: 1px solid rgba(255,255,255,.08);
  display:flex;
  justify-content:flex-end;
  gap: 10px;
  flex: 0 0 auto;
}

.mat-form{ display:grid; gap: 12px; }

@media (max-width: 1000px){
  .mat-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 900px){
  .mat-hero{ grid-template-columns: 1fr; }
  .mat-toolbar{ top: 64px; }
}
@media (max-width: 620px){
  .mat-grid{ grid-template-columns: 1fr; }
}

.mat-grid{
  margin-top: 84px;
}