:root{
  /* ===== Professional theme palette ===== */
  --primary:#2563eb;      /* blue-600 */
  --primary2:#1d4ed8;     /* blue-700 */
  --bg:#f5f7fb;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --border:#e5e7eb;
  --shadow:0 10px 30px rgba(2,6,23,.08);
  --r:14px;

  /* sidebar theme (navy/charcoal) */
  --sb:#0b1220;
  --sb2:#0a1020;
  --sbText:#e8eefc;
  --sbMuted:rgba(232,238,252,.70);
  --sbLine:rgba(255,255,255,.08);
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(37,99,235,.16), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(14,165,233,.10), transparent 55%),
    var(--bg);
  color:var(--text);
}
a{color:inherit;text-decoration:none}

/* ============ Layout ============ */
.app{
  display:grid;
  grid-template-columns:280px 1fr;
  min-height:100vh;
  transition:grid-template-columns .24s ease;
}
.main{display:flex;flex-direction:column;min-width:0}
.content{padding:18px;max-width:1280px;width:100%;margin:0 auto;animation:fadeUp .25s ease both;min-width:0}

/* ============ Sidebar ============ */
.sidebar{
  background: linear-gradient(180deg, var(--sb) 0%, var(--sb2) 100%);
  color:var(--sbText);
  padding:18px;
  border-right:1px solid rgba(255,255,255,.06);
  transition:padding .24s ease;
  position:sticky;
  top:0;
  height:100vh;
  overflow-y:auto;
  overflow-x:hidden;
  overscroll-behavior:contain;
  scrollbar-width:thin;
  scrollbar-color:rgba(148,163,184,.35) transparent;
}
.sidebar::-webkit-scrollbar{width:8px}
.sidebar::-webkit-scrollbar-track{background:transparent}
.sidebar::-webkit-scrollbar-thumb{background:rgba(148,163,184,.28);border-radius:999px}
.sidebar::-webkit-scrollbar-thumb:hover{background:rgba(148,163,184,.42)}
.sidebar.hidden{display:none}

/* Collapsed */
.app.sidebar-collapsed{grid-template-columns:84px 1fr}
.app.sidebar-collapsed .sidebar{padding:14px 10px}
.app.sidebar-collapsed .brand{gap:0;justify-content:center}
.app.sidebar-collapsed .brand-text{display:none}
.app.sidebar-collapsed .menu-group-toggle{justify-content:center;padding:10px 10px}
.app.sidebar-collapsed .menu-group-toggle .label,.app.sidebar-collapsed .menu-group-toggle .caret{display:none}
.app.sidebar-collapsed .menu-submenu{display:none !important}
.app.sidebar-collapsed .menu-item{justify-content:center;padding:10px 10px}
.app.sidebar-collapsed .menu-item .label{display:none}

/* Brand */
.brand{
  display:flex;gap:12px;align-items:center;
  padding:10px 10px 14px;
  border-bottom:1px solid var(--sbLine);
  margin-bottom:12px;
}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(255,255,255,.08);
  overflow:hidden;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
}
.brand-logo{width:100%;height:100%;object-fit:contain;display:block}
.brand-emoji{font-size:18px}
.brand-name{font-weight:900;letter-spacing:.4px}
.brand-sub{font-size:12px;opacity:.85;margin-top:2px;color:var(--sbMuted)}

/* Menu */
.menu{display:flex;flex-direction:column;gap:6px;padding-top:10px}
.menu-group{display:flex;flex-direction:column;gap:6px}
.menu-group-toggle{
  width:100%;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  color:var(--sbMuted);
  border-radius:14px;
  padding:10px 12px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  font-size:11px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.12em;
  cursor:pointer;
}
.menu-group-toggle:hover{background:rgba(255,255,255,.06);color:var(--sbText)}
.menu-group.active .menu-group-toggle{color:var(--sbText);background:rgba(37,99,235,.12);border-color:rgba(37,99,235,.22)}
.menu-group .caret{font-size:12px;transition:transform .18s ease}
.menu-group.is-open .caret{transform:rotate(180deg)}
.menu-submenu{display:none;flex-direction:column;gap:6px;padding-left:10px}
.menu-group.is-open .menu-submenu{display:flex}

/* Menu item with icon + active indicator */
.menu-item{
  position:relative;
  padding:10px 12px;
  border-radius:14px;
  color:var(--sbText);
  opacity:.95;
  display:flex;
  gap:10px;
  align-items:center;
  transition:background .18s ease, transform .18s ease, box-shadow .18s ease;
  will-change:transform;
}
.menu-item::before{
  content:attr(data-icon);
  width:28px;height:28px;
  display:grid;place-items:center;
  border-radius:10px;
  background: rgba(255,255,255,.08);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
  font-size:15px;
  flex:0 0 28px;
}
.menu-item:hover{
  background:rgba(255,255,255,.08);
  transform:translateX(2px);
}
.menu-item:hover::before{background:rgba(255,255,255,.10)}

/* Active */
.menu-item.active{
  background: linear-gradient(180deg, rgba(37,99,235,.30) 0%, rgba(37,99,235,.16) 100%);
  box-shadow: 0 12px 26px rgba(0,0,0,.20);
}
.menu-item.active::after{
  content:"";
  position:absolute;
  left:-18px;
  top:12px;
  width:4px;height:22px;
  border-radius:999px;
  background: rgba(147,197,253,.95); /* blue-300 */
  box-shadow: 0 0 0 4px rgba(147,197,253,.14);
}
.menu-item .label{font-weight:700}

/* ============ Topbar ============ */
.topbar{
  position:sticky;top:0;z-index:5;
  background:rgba(245,247,251,.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:12px;
  padding:14px 18px;
}
.icon-btn{
  border:1px solid var(--border);
  background:var(--card);
  border-radius:12px;
  padding:10px 12px;
  cursor:pointer;
  box-shadow:0 1px 0 rgba(2,6,23,.03);
  transition:transform .12s ease, box-shadow .12s ease;
}
.icon-btn:hover{
  border-color:#d1d5db;
  transform:translateY(-1px);
  box-shadow:0 10px 18px rgba(2,6,23,.08)
}
.topbar-title .title{font-weight:900}
.topbar-title .subtitle{font-size:12px;color:var(--muted);margin-top:2px}
.pill{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:999px;
  padding:8px 12px;
  font-size:12px;
  color:var(--muted)
}

/* ============ Generic UI ============ */
.footer{padding:16px 18px;color:var(--muted);font-size:12px;border-top:1px solid var(--border)}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow);animation:fadeUp .25s ease both}
.toolbar{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:10px;padding:14px}
@media(max-width:900px){.toolbar{grid-template-columns:1fr 1fr}.app{grid-template-columns:1fr}.sidebar{display:none}}

.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px 12px;
  background:#fff;
  outline:none
}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:rgba(37,99,235,.45);
  box-shadow:0 0 0 4px rgba(37,99,235,.14)
}

/* ✅ Buttons: lebih kecil & lebih professional */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:10px;
  padding:8px 12px;              /* lebih kecil */
  border:1px solid var(--border);
  background:var(--card);
  cursor:pointer;
  font-weight:800;
  font-size:12px;                /* lebih minimalis */
  line-height:1;
  gap:8px;
  box-shadow:none;
  transition: background .15s ease, border-color .15s ease, transform .06s ease;
}
.btn:active{ transform: translateY(1px); }

.btn-primary{
  background:var(--primary);
  border-color:var(--primary);
  color:#fff
}
.btn-primary:hover{
  background:var(--primary2);
  border-color:var(--primary2)
}

/* ✅ Toolbar actions khusus filter lebih ringkas */
.toolbar .row{
  justify-content:flex-end;
}
.toolbar .row .btn{
  flex:0 0 auto;
  padding:8px 12px;
  border-radius:10px;
  font-size:12px;
}

.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:14px}
@media(max-width:1100px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.grid{grid-template-columns:1fr}}

.tile{
  border-radius:16px;
  border:1px solid var(--border);
  background:#fff;
  padding:12px;
  box-shadow:0 1px 0 rgba(2,6,23,.04);
  transition:transform .08s ease,box-shadow .08s ease
}
.tile:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(2,6,23,.10)}
.tile-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.tile-bed{font-weight:900;font-size:16px}
.tile-sub{font-size:12px;color:var(--muted);margin-top:2px}

/* badges - lebih soft & professional */
.badge{font-size:11px;font-weight:900;padding:6px 10px;border-radius:999px;border:1px solid var(--border)}
.badge.todo{
  background:rgba(148,163,184,.18); /* slate-400 */
  border-color:rgba(148,163,184,.35);
  color:#475569;
}
.badge.draft{
  background:rgba(245,158,11,.16);
  border-color:rgba(245,158,11,.30);
  color:#92400e;
}
.badge.final{
  background:rgba(37,99,235,.14);
  border-color:rgba(37,99,235,.28);
  color:#1e40af;
}

.small{font-size:12px;color:var(--muted)}.mini{font-size:11px;color:var(--muted)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.row>*{flex:1 1 auto}
hr.sep{border:0;border-top:1px solid var(--border);margin:12px 0}

.alert{padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:#fff}
.alert.ok{border-color:rgba(34,197,94,.28);background:rgba(34,197,94,.10)}
.alert.err{border-color:rgba(239,68,68,.25);background:rgba(239,68,68,.10)}

.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:left;font-size:13px}
.table th{color:var(--muted);font-weight:900;font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.kv{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:14px}
@media(max-width:820px){.kv{grid-template-columns:1fr}}

.chip{
  display:inline-flex;gap:8px;align-items:center;
  padding:6px 10px;border:1px solid var(--border);
  border-radius:999px;background:#fff;font-size:12px;color:var(--muted)
}
.chip strong{color:var(--text)}
.hidden{display:none!important}

@keyframes fadeUp{
  from{opacity:0;transform:translateY(6px)}
  to{opacity:1;transform:translateY(0)}
}