:root{
  --primary:#0b86d8;
  --primary-2:#0a78c7;
  --bg:#f4f7fb;
  --surface:#ffffff;
  --text:#1f2937;
  --muted:#6b7280;
  --border:#e5e7eb;
  --shadow: 0 10px 24px rgba(17,24,39,.08);
  --radius:14px;
  --sidebar-w: 280px;
  --topbar-h: 58px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
}

a{color:inherit; text-decoration:none}
small{color:var(--muted)}
hr{border:none;border-top:1px solid var(--border);margin:14px 0}

/* Layout */
.container{display:flex; min-height:100vh}
.sidebar{
  width:var(--sidebar-w);
  background:var(--surface);
  border-right:1px solid var(--border);
  position:sticky;
  top:0;
  height:100vh;
  overflow:auto;
  transition: width .18s ease;
}
.sidebar.collapsed{width:80px}
.main{flex:1; display:flex; flex-direction:column; min-width:0}

/* Sidebar header (profile card blue) */
.sb-top{padding:12px}
.profile-card{
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  border-radius:14px;
  padding:12px;
  color:#fff;
  display:flex;
  align-items:center;
  gap:10px;
}
.profile-card .avatar{
  width:36px;height:36px;border-radius:999px;
  background:rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;
  flex:0 0 auto;
}
.profile-card .p-title{font-weight:700; font-size:14px; line-height:1.2}
.profile-card .p-sub{font-size:12px; opacity:.9}
.profile-card .p-right{
  margin-left:auto;
  display:flex; align-items:center; gap:8px;
}
.badge-pill{
  background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.28);
  padding:4px 8px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
}

/* Sidebar menu */
.nav{padding:6px 10px 16px}
.nav .group-label{
  padding:10px 10px 6px;
  color:var(--muted);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.06em;
}
.nav .item{margin:4px 0}

.nav a, .nav button{
  width:100%;
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 10px;
  font-size:14px;
  border-radius:12px;
  border:1px solid transparent;
  background:transparent;
  cursor:pointer;
  color:var(--text);
}

.nav a:hover, .nav button:hover{
  background:#f2f7ff;
  border-color:#dbeafe;
}

.nav a.active{
  background:#eaf4ff;
  border-color:#cfe8ff;
  color:#0a5ea7;
  font-weight:700;
}

.mi{
  width:26px;height:26px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  color:#111827;
  opacity:.85;
  flex:0 0 auto;
}
.label{white-space:nowrap; overflow:hidden; text-overflow:ellipsis; text-align:left}
.chev{margin-left:auto; opacity:.55}

.sidebar.collapsed .label,
.sidebar.collapsed .chev,
.sidebar.collapsed .profile-card .p-text,
.sidebar.collapsed .profile-card .p-right{
  display:none;
}

.submenu{
  margin:4px 0 8px 36px;
  display:none;
}
.submenu.open{display:block}
.submenu a{
  display:flex;
  padding:8px 10px;
  border-radius:10px;
  color:var(--text);
  font-size:14px;
  border:1px solid transparent;
}
.submenu a:hover{background:#f2f7ff;border-color:#dbeafe}

/* Topbar */
.topbar{
  height:var(--topbar-h);
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  color:#fff;
  display:flex;
  align-items:center;
  gap:12px;
  padding:0 16px;
  position:sticky;
  top:0;
  z-index:20;
  box-shadow: 0 6px 14px rgba(11,134,216,.18);
}
.topbar .brand-logo{
  display:flex;
  align-items:center;
  gap:8px;
  color:#fff;
  font-weight:700;
  letter-spacing:.2px;
}
.topbar .brand-logo img{
  width:32px;
  height:32px;
  object-fit:cover;
  border-radius:8px;
  border:1px solid rgba(255,255,255,.45);
  background:rgba(255,255,255,.2);
}
.topbar .burger{
  width:38px;height:38px;border-radius:10px;
  border:1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.10);
  color:#fff;
  cursor:pointer;
}
.topbar .title{
  font-weight:700;
  letter-spacing:.2px;
}
.topbar .spacer{flex:1}
.topbar .top-actions{display:flex;align-items:center;gap:10px}
.topbar .iconbtn{
  width:36px;height:36px;border-radius:10px;
  border:1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.10);
  color:#fff;
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.topbar .iconbtn .dot{
  position:absolute;
  top:6px; right:6px;
  background:#ff4d4f;
  border:2px solid rgba(11,134,216,.9);
  width:10px; height:10px;
  border-radius:999px;
}
.topbar .chip{
  display:flex; align-items:center; gap:8px;
  background: rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);
  padding:8px 10px;
  border-radius:999px;
  font-weight:700;
  font-size:13px;
  max-width:280px;
}
.topbar .chip span{white-space:nowrap; overflow:hidden; text-overflow:ellipsis}

/* Content */
.content{
  padding:18px 18px 28px;
  max-width:1200px;
  width:100%;
  margin:0 auto;
}

.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:16px;
}

.grid{display:grid; gap:16px}
.grid.cols-2{grid-template-columns: repeat(2, minmax(0,1fr))}
@media (max-width: 980px){ .grid.cols-2{grid-template-columns:1fr} }

input, select, textarea{
  width:100%;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:#fff;
  color:var(--text);
  outline:none;
}
input:focus, select:focus, textarea:focus{
  border-color:#93c5fd;
  box-shadow: 0 0 0 4px rgba(59,130,246,.12);
}
.row{display:grid; gap:8px; margin:10px 0}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  padding:10px 16px;
  border-radius:12px;
  border:1px solid #cfe8ff;
  background:#eaf4ff;
  color:#0a5ea7;
  cursor:pointer;
  font-weight:700;
  min-height:44px;
  font-size:14px;
}
.btn:hover{background:#dff0ff}
.btn.danger{
  border-color:#fecdd3;
  background:#fff1f2;
  color:#9f1239;
}
.btn.danger:hover{background:#ffe4e6}

.table{width:100%; border-collapse:separate; border-spacing:0}
.table th{
  color:var(--muted);
  font-weight:700;
  text-align:left;
  padding:12px 10px;
  border-bottom:1px solid var(--border);
  font-size:13px;
}
.table td{
  padding:12px 10px;
  border-bottom:1px solid var(--border);
  vertical-align:middle;
}
.table tr:hover td{background:#fafcff}

.thumb{
  width:54px; height:54px;
  border-radius:12px;
  object-fit:cover;
  border:1px solid var(--border);
}
.badge{
  display:inline-flex;
  padding:4px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  color:var(--muted);
  font-weight:700;
  font-size:12px;
  background:#fff;
}

.qris-thumb-btn{
  border:none;
  background:transparent;
  padding:0;
  cursor:pointer;
  display:inline-flex;
}

.qris-thumb{
  width:60px;
  height:60px;
  border-radius:10px;
  object-fit:cover;
  border:1px solid var(--border);
}

.qris-preview-modal{
  position:fixed;
  inset:0;
  background:rgba(15,23,42,.9);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:200;
}

.qris-preview-modal.is-open{
  display:flex;
}

.qris-preview-stage{
  width:100%;
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}

.qris-preview-stage img{
  max-width:92vw;
  max-height:92vh;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.2);
  box-shadow:0 18px 50px rgba(0,0,0,.4);
  transform-origin:center;
  touch-action:none;
  cursor:grab;
}

.qris-preview-exit{
  position:absolute;
  left:16px;
  bottom:16px;
  border:none;
  background:rgba(15,23,42,.6);
  color:#fff;
  padding:10px 14px;
  border-radius:999px;
  font-weight:700;
  cursor:pointer;
  border:1px solid rgba(255,255,255,.25);
}

@media (max-width: 980px){
  .container{
    flex-direction:column;
  }
  .sidebar{
    position:relative;
    width:100%;
    height:auto;
    border-right:none;
    border-bottom:1px solid var(--border);
  }
  .sidebar.collapsed{
    width:100%;
  }
  .content{
    padding:14px 14px 22px;
  }
  .topbar{
    flex-wrap:wrap;
  }
  .topbar .chip{
    max-width:220px;
  }
  .table{
    display:block;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
  }
  .table th,
  .table td{
    white-space:nowrap;
  }
}