/* After The Union — ZIP #1 UI Shell
   Modern responsive layout + toggle switches (no checkboxes).
*/
:root{
  --bg:#0b0f12;
  --panel:#0f151a;
  --panel2:#111a21;
  --text:#e8eef5;
  --muted:#9fb0c3;
  --border:rgba(255,255,255,.08);
  --shadow: 0 10px 28px rgba(0,0,0,.35);
  --primary:#47d18c;
  --primary2:#2fbf78;
  --danger:#ff6b6b;
  --warn:#ffd166;
  --radius:14px;
  --radius-sm:10px;
  --gap:14px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background: radial-gradient(1200px 800px at 20% 0%, rgba(71,209,140,.10), transparent 60%),
              radial-gradient(900px 700px at 80% 20%, rgba(120,155,255,.10), transparent 55%),
              var(--bg);
  color:var(--text);
  font-family:var(--font);
  line-height:1.35;
}

a{color:inherit; text-decoration:none}
button{font-family:inherit}

.app-shell{
  min-height:100%;
  display:grid;
  grid-template-columns: 280px 1fr;
  grid-template-rows: auto 1fr;
  grid-template-areas:
    "topbar topbar"
    "sidebar main";
}

.topbar{
  grid-area: topbar;
  position: sticky;
  top:0;
  z-index:30;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:12px 14px;
  background: rgba(10,14,18,.72);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}

.brand{display:flex; flex-direction:column; gap:2px}
.brand__title{font-weight:750; letter-spacing:.2px}
.brand__tag{font-size:.85rem; color:var(--muted)}

.topbar__right{display:flex; gap:10px; align-items:center}

.sidebar{
  grid-area: sidebar;
  border-right:1px solid var(--border);
  background: rgba(13,18,23,.55);
  backdrop-filter: blur(10px);
  padding:14px;
  display:flex;
  flex-direction:column;
  gap:16px;
  min-height: calc(100vh - 56px);
}

.sidebar__section{
  background: rgba(17,26,33,.55);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:12px;
  box-shadow: var(--shadow);
}

.sidebar__label{
  color:var(--muted);
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  margin-bottom:10px;
}

.navlink{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:10px 10px;
  border-radius: var(--radius-sm);
  border:1px solid transparent;
  background: rgba(255,255,255,.02);
  margin-bottom:8px;
}
.navlink:hover{border-color: rgba(71,209,140,.35); background: rgba(71,209,140,.06)}
.navlink.active{border-color: rgba(71,209,140,.5); background: rgba(71,209,140,.10)}

.sidebar__footer{margin-top:auto; color:var(--muted); font-size:.85rem}

.main{
  grid-area: main;
  padding:18px;
}

.page{
  max-width: 1120px;
  margin: 0 auto;
  display:flex;
  flex-direction:column;
  gap:16px;
}

.card{
  background: rgba(17,26,33,.60);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card__title{
  padding:14px 16px;
  font-weight:700;
  border-bottom:1px solid var(--border);
}
.card__body{padding:14px 16px; color: rgba(232,238,245,.95)}
.card__muted{color:var(--muted); font-size:.95rem}

.grid{
  display:grid;
  gap:14px;
}
.grid.two{grid-template-columns: 1fr 1fr}
.grid.three{grid-template-columns: 1fr 1fr 1fr}

.btn{
  border:1px solid var(--border);
  border-radius: 12px;
  padding:10px 12px;
  cursor:pointer;
  background: rgba(255,255,255,.04);
  color: var(--text);
  transition: transform .08s ease, background .12s ease, border-color .12s ease;
}
.btn:hover{background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16)}
.btn:active{transform: translateY(1px)}
.btn-block{width:100%}

.btn-primary{
  background: linear-gradient(180deg, rgba(71,209,140,.92), rgba(47,191,120,.90));
  border-color: rgba(71,209,140,.55);
  color:#07130d;
  font-weight:800;
}
.btn-primary:hover{border-color: rgba(71,209,140,.75)}
.btn-secondary{
  background: rgba(120,155,255,.12);
  border-color: rgba(120,155,255,.30);
}
.btn-ghost{
  background: transparent;
  border-color: transparent;
  color: var(--text);
}
.btn-ghost:hover{background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.08)}

.iconbtn{
  width:40px;
  height:40px;
  display:grid;
  place-items:center;
  border-radius: 12px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  cursor:pointer;
}
.iconbtn:hover{border-color: rgba(71,209,140,.30); background: rgba(71,209,140,.06)}

.mini{display:flex; flex-direction:column; gap:10px}
.mini__row{display:flex; align-items:center; justify-content:space-between; gap:12px}
.mini__text{color:var(--muted)}

.toggle{
  width: 56px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  display:flex;
  align-items:center;
  padding: 3px;
  cursor:pointer;
  position:relative;
  transition: background .12s ease, border-color .12s ease;
}
.toggle__thumb{
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: rgba(255,255,255,.75);
  box-shadow: 0 6px 16px rgba(0,0,0,.35);
  transform: translateX(0);
  transition: transform .14s ease, background .12s ease;
}
.toggle[aria-checked="true"]{
  background: rgba(71,209,140,.30);
  border-color: rgba(71,209,140,.55);
}
.toggle[aria-checked="true"] .toggle__thumb{
  transform: translateX(24px);
  background: rgba(71,209,140,.95);
}
.toggle:focus-visible{
  outline: 2px solid rgba(71,209,140,.55);
  outline-offset: 2px;
}

.toast-host{
  position: fixed;
  right: 14px;
  bottom: 76px;
  z-index: 70;
  display:flex;
  flex-direction:column;
  gap:10px;
  pointer-events:none;
}
.toast{
  pointer-events:auto;
  min-width: 260px;
  max-width: 360px;
  background: rgba(17,26,33,.92);
  border:1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 12px 12px;
}
.toast__title{font-weight:800; margin-bottom:4px}
.toast__msg{color:var(--muted); font-size:.95rem}

.modal-host{
  position: fixed;
  inset: 0;
  z-index: 80;
  display:none;
}
.modal-host.open{display:block}
.modal-backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.55);
}
.modal{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(560px, calc(100vw - 28px));
  background: rgba(17,26,33,.96);
  border:1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow:hidden;
}
.modal__head, .modal__foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 12px 14px;
  border-bottom:1px solid var(--border);
}
.modal__foot{border-top:1px solid var(--border); border-bottom:none; gap:10px}
.modal__title{font-weight:850}
.modal__body{padding: 14px; color: var(--muted)}

.input{
  width:100%;
  padding: 11px 12px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  color: var(--text);
}
.input:focus{outline: none; border-color: rgba(71,209,140,.55); box-shadow: 0 0 0 3px rgba(71,209,140,.14)}
.row{display:flex; gap:12px; align-items:center}
.muted{color:var(--muted)}
.sep{height:1px; background: var(--border); margin: 10px 0}

.bottomnav{
  display:none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 8px 10px;
  gap: 10px;
  background: rgba(10,14,18,.88);
  backdrop-filter: blur(10px);
  border-top:1px solid var(--border);
  z-index: 60;
}
.bottomnav__item{
  flex:1;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  color: var(--text);
  padding: 10px 6px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:4px;
  cursor:pointer;
}
.bottomnav__item:hover{border-color: rgba(71,209,140,.35); background: rgba(71,209,140,.06)}
.bottomnav__item span:last-child{font-size:.78rem; color: var(--muted)}

.icon{display:inline-block; width:18px; height:18px; background: rgba(232,238,245,.75); mask-size: contain; mask-repeat:no-repeat; mask-position:center}
.icon-menu{mask-image: linear-gradient(#000,#000); background:none}
.icon-home{mask-image: linear-gradient(#000,#000); background:none}
.icon-user{mask-image: linear-gradient(#000,#000); background:none}
.icon-plus{mask-image: linear-gradient(#000,#000); background:none}
.icon-x{mask-image: linear-gradient(#000,#000); background:none}

/* responsive */
@media (max-width: 900px){
  .app-shell{
    grid-template-columns: 1fr;
    grid-template-areas:
      "topbar"
      "main";
  }
  .sidebar{
    position: fixed;
    top: 56px;
    left: 14px;
    right: 14px;
    max-height: calc(100vh - 90px);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events:none;
    transition: opacity .12s ease, transform .12s ease;
    border:1px solid rgba(255,255,255,.12);
    border-radius: 18px;
    z-index: 65;
  }
  .sidebar.open{opacity: 1; transform: translateY(0); pointer-events:auto}
  .topbar__right{display:none}
  .bottomnav{display:flex}
  .main{padding: 14px; padding-bottom: 92px;}
  .grid.two, .grid.three{grid-template-columns: 1fr}
}