/* ==========================================================================
   NIMBUS ADMIN — a free, light "smoke glass" dashboard template
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root{
  --bg:#F4F6FB;
  --bg-2:#FFFFFF;
  --surface:#FFFFFF;
  --surface-2:#F5F7FB;
  --surface-3:#EEF1F8;
  --border:rgba(20,26,45,.08);
  --border-strong:rgba(20,26,45,.14);
  --smoke:rgba(255,255,255,.55);
  --smoke-2:rgba(255,255,255,.78);
  --text:#171B29;
  --text-muted:#636D84;
  --text-faint:#9AA3B8;
  --accent:#6D4CF0;
  --accent-soft:rgba(109,76,240,.10);
  --accent-2:#0EA5C4;
  --accent-2-soft:rgba(14,165,196,.12);
  --success:#0FA968;
  --success-soft:rgba(15,169,104,.12);
  --warning:#CE8A03;
  --warning-soft:rgba(206,138,3,.13);
  --danger:#E23B45;
  --danger-soft:rgba(226,59,69,.11);
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:22px;
  --shadow-lg:0 24px 55px -22px rgba(30,38,64,.20);
  --shadow-md:0 10px 26px -14px rgba(30,38,64,.16);
  --font-display:'Sora',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'JetBrains Mono',monospace;
  --sidebar-w:272px;
  --topbar-h:76px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  overflow-x:hidden;
  position:relative;
}

/* ---------- ambient smoke background (signature) ---------- */
.smoke-field{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.smoke-field span{
  position:absolute;border-radius:50%;filter:blur(110px);opacity:.30;
  animation:drift 26s ease-in-out infinite;
}
.smoke-field span:nth-child(1){width:520px;height:520px;background:#B7A6FF;top:-160px;left:-120px;animation-duration:30s}
.smoke-field span:nth-child(2){width:480px;height:480px;background:#9FE7F0;bottom:-180px;left:20%;animation-duration:34s;animation-delay:-8s}
.smoke-field span:nth-child(3){width:420px;height:420px;background:#FFD9A8;top:20%;right:-140px;animation-duration:28s;animation-delay:-4s}
@keyframes drift{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(40px,-30px) scale(1.08)}
  66%{transform:translate(-30px,25px) scale(.96)}
}
@media (prefers-reduced-motion:reduce){.smoke-field span{animation:none}}

a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px;border-radius:4px}

h1,h2,h3,h4,.font-display{font-family:var(--font-display)}

/* ---------- layout shell ---------- */
.app-shell{position:relative;z-index:1;display:flex;min-height:100vh}

/* ---------- SMOKE SIDE MENU ---------- */
.sidebar{
  width:var(--sidebar-w);
  flex-shrink:0;
  position:fixed;
  top:0;left:0;bottom:0;
  padding:22px 16px;
  background:linear-gradient(180deg,var(--smoke-2),var(--smoke));
  backdrop-filter:blur(24px) saturate(160%);
  -webkit-backdrop-filter:blur(24px) saturate(160%);
  border-right:1px solid var(--border);
  display:flex;flex-direction:column;gap:22px;
  z-index:40;
  transition:transform .35s ease;
}
.sidebar::before{
  content:"";position:absolute;inset:0;z-index:-1;border-radius:0 24px 24px 0;
  background:radial-gradient(120% 60% at 0% 0%, rgba(109,76,240,.08), transparent 60%);
  pointer-events:none;
}
.brand{display:flex;align-items:center;gap:12px;padding:6px 10px}
.brand-mark{
  width:38px;height:38px;border-radius:11px;flex-shrink:0;
  background:conic-gradient(from 220deg,var(--accent),var(--accent-2),var(--accent));
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 0 1px var(--border-strong), 0 8px 20px -8px rgba(109,76,240,.55);
}
.brand-mark i{color:#fff;font-size:16px}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:17px;letter-spacing:.2px}
.brand-sub{font-size:11px;color:var(--text-faint);letter-spacing:.4px;text-transform:uppercase}

/* menu toggle button (collapses sidebar on desktop too) */
.menu-toggle{
  width:34px;height:34px;border-radius:9px;border:1px solid var(--border);background:var(--surface);
  color:var(--text-muted);display:flex;align-items:center;justify-content:center;margin-left:auto;flex-shrink:0;
}
.menu-toggle:hover{background:var(--surface-2);color:var(--text)}

.side-search{
  display:flex;align-items:center;gap:8px;
  background:var(--surface-2);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:9px 12px;color:var(--text-faint);font-size:13px;
}
.side-search i{font-size:13px}
.side-search input{background:none;border:none;color:var(--text);font-size:13px;width:100%}
.side-search input::placeholder{color:var(--text-faint)}
.side-search kbd{font-family:var(--font-mono);font-size:10px;color:var(--text-faint);border:1px solid var(--border);border-radius:4px;padding:1px 5px}

.side-nav{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:22px;padding-right:2px}
.side-nav::-webkit-scrollbar{width:4px}
.side-nav::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:4px}
.nav-label{font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:var(--text-faint);padding:0 12px 8px;font-weight:600}
.nav-group{display:flex;flex-direction:column;gap:3px}
.nav-item{
  position:relative;display:flex;align-items:center;gap:12px;
  padding:10px 12px;border-radius:12px;color:var(--text-muted);
  font-size:13.5px;font-weight:500;transition:background .2s,color .2s;
}
.nav-item i{width:18px;text-align:center;font-size:15px;color:var(--text-faint);transition:color .2s}
.nav-item:hover{background:rgba(20,26,45,.05);color:var(--text)}
.nav-item:hover i{color:var(--accent-2)}
.nav-item.active{background:linear-gradient(90deg,var(--accent-soft),transparent);color:var(--accent)}
.nav-item.active i{color:var(--accent)}
.nav-item.active::before{
  content:"";position:absolute;left:-16px;top:8px;bottom:8px;width:3px;border-radius:3px;
  background:linear-gradient(180deg,var(--accent),var(--accent-2));
  box-shadow:0 0 12px rgba(109,76,240,.5);
}
.nav-item .badge{margin-left:auto}

.side-foot{border-top:1px solid var(--border);padding-top:14px}
.upgrade-card{
  background:linear-gradient(150deg,rgba(109,76,240,.12),rgba(14,165,196,.06));
  border:1px solid var(--border-strong);border-radius:var(--radius-sm);
  padding:14px;font-size:12px;color:var(--text-muted);display:flex;flex-direction:column;gap:8px;
}
.upgrade-card strong{color:var(--text);font-family:var(--font-display);font-size:13px}

/* ---------- main column ---------- */
.main{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-width:0;transition:margin-left .3s ease}
body.sidebar-collapsed .main{margin-left:0}
body.sidebar-collapsed .sidebar{transform:translateX(-100%)}

/* ---------- TOP MENU ---------- */
.topbar{
  height:var(--topbar-h);position:sticky;top:0;z-index:30;
  display:flex;align-items:center;gap:16px;padding:0 28px;
  background:rgba(255,255,255,.7);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
}
.burger{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--border);
  background:var(--surface);color:var(--text);display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.burger:hover{background:var(--surface-2)}
.crumb-title{font-family:var(--font-display);font-weight:700;font-size:19px}
.crumb-sub{font-size:12px;color:var(--text-faint);margin-top:2px}
.top-search{
  margin-left:12px;flex:1;max-width:360px;display:flex;align-items:center;gap:10px;
  background:var(--surface-2);border:1px solid var(--border);border-radius:12px;padding:10px 14px;color:var(--text-faint);
}
.top-search input{background:none;border:none;color:var(--text);font-size:13px;width:100%}
.top-search input::placeholder{color:var(--text-faint)}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.icon-btn{
  position:relative;width:40px;height:40px;border-radius:12px;border:1px solid var(--border);
  background:var(--surface);color:var(--text-muted);display:flex;align-items:center;justify-content:center;
  transition:background .2s,color .2s;
}
.icon-btn:hover{background:var(--surface-2);color:var(--text)}
.icon-btn .dot{position:absolute;top:8px;right:8px;width:7px;height:7px;border-radius:50%;background:var(--danger);box-shadow:0 0 0 2px #fff}
.profile-chip{
  display:flex;align-items:center;gap:10px;padding:6px 12px 6px 6px;border-radius:14px;
  border:1px solid var(--border);background:var(--surface);position:relative;
}
.profile-chip img{width:32px;height:32px;border-radius:9px;object-fit:cover}
.profile-chip .pname{font-size:13px;font-weight:600}
.profile-chip .prole{font-size:11px;color:var(--text-faint)}
.profile-chip i{color:var(--text-faint);font-size:11px;margin-left:4px}
.dropdown-menu{
  position:absolute;top:calc(100% + 8px);right:0;min-width:190px;background:var(--surface);
  border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-lg);padding:8px;
  opacity:0;pointer-events:none;transform:translateY(-6px);transition:.18s;z-index:50;
}
.dropdown-menu.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.dropdown-menu a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;font-size:13px;color:var(--text-muted)}
.dropdown-menu a:hover{background:var(--surface-2);color:var(--text)}
.dropdown-menu hr{border:none;border-top:1px solid var(--border);margin:6px 0}

/* ---------- content ---------- */
.content{padding:26px 28px 0;flex:1}
.page-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;margin-bottom:22px}
.page-head p{color:var(--text-muted);font-size:13.5px;margin-top:4px}

.btn{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
  padding:10px 18px;border-radius:12px;border:1px solid transparent;transition:transform .15s,box-shadow .15s,background .2s;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(135deg,var(--accent),#5636D6);color:#fff;box-shadow:0 12px 26px -12px rgba(109,76,240,.6)}
.btn-primary:hover{box-shadow:0 16px 32px -12px rgba(109,76,240,.65)}
.btn-ghost{background:var(--surface-2);border-color:var(--border);color:var(--text)}
.btn-ghost:hover{background:var(--surface-3)}
.btn-outline{background:transparent;border-color:var(--border-strong);color:var(--text)}
.btn-sm{padding:7px 12px;font-size:12px;border-radius:9px}
.btn-danger{background:var(--danger-soft);color:var(--danger);border-color:rgba(226,59,69,.25)}

/* ---------- grid ---------- */
.grid{display:grid;gap:20px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:2fr 1fr}
.grid-2b{grid-template-columns:1fr 1fr}
@media(max-width:1200px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}}
@media(max-width:640px){.grid-4,.grid-3,.grid-2b{grid-template-columns:1fr}}

/* ---------- ATTRACTIVE CARDS ---------- */
.card{
  background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:22px;position:relative;overflow:hidden;box-shadow:var(--shadow-md);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--border-strong)}
.stat-card{display:flex;flex-direction:column;gap:14px}
.stat-top{display:flex;align-items:flex-start;justify-content:space-between}
.stat-icon{width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:18px}
.stat-icon.violet{background:var(--accent-soft);color:var(--accent)}
.stat-icon.cyan{background:var(--accent-2-soft);color:var(--accent-2)}
.stat-icon.green{background:var(--success-soft);color:var(--success)}
.stat-icon.amber{background:var(--warning-soft);color:var(--warning)}
.trend{font-size:12px;font-weight:700;padding:4px 9px;border-radius:20px;display:flex;align-items:center;gap:4px}
.trend.up{color:var(--success);background:var(--success-soft)}
.trend.down{color:var(--danger);background:var(--danger-soft)}
.stat-value{font-family:var(--font-mono);font-size:30px;font-weight:600;letter-spacing:-.5px}
.stat-label{color:var(--text-muted);font-size:13px}
.spark{height:36px;margin-top:2px}

.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.card-head h3{font-size:15px;font-weight:600;font-family:var(--font-display)}
.card-head .muted{font-size:12px;color:var(--text-faint)}

/* ---------- profile mini / avatar ---------- */
.avatar{border-radius:50%;object-fit:cover}
.list-row{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--border)}
.list-row:last-child{border-bottom:none}
.list-row .meta small{display:block;color:var(--text-faint);font-size:11.5px;margin-top:2px}
.list-row .amount{margin-left:auto;font-family:var(--font-mono);font-weight:600;font-size:13px}

/* ---------- progress ---------- */
.progress{height:8px;border-radius:20px;background:var(--surface-3);overflow:hidden}
.progress > span{display:block;height:100%;border-radius:20px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}

/* ---------- badges ---------- */
.badge{font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px;letter-spacing:.2px}
.badge.success{color:var(--success);background:var(--success-soft)}
.badge.warning{color:var(--warning);background:var(--warning-soft)}
.badge.danger{color:var(--danger);background:var(--danger-soft)}
.badge.info{color:var(--accent-2);background:var(--accent-2-soft)}
.badge.neutral{color:var(--text-muted);background:var(--surface-3)}

/* ---------- TABLES ---------- */
.table-toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:16px}
.table-toolbar .top-search{max-width:260px;margin-left:0}
.select{
  background:var(--surface-2);border:1px solid var(--border);color:var(--text);
  border-radius:10px;padding:9px 12px;font-size:13px;
}
.table-wrap{overflow-x:auto;border-radius:var(--radius-sm);border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:640px}
thead th{
  text-align:left;font-size:11px;letter-spacing:.5px;text-transform:uppercase;color:var(--text-faint);
  padding:13px 16px;background:var(--surface-2);border-bottom:1px solid var(--border);white-space:nowrap;
}
thead th.sortable{cursor:pointer;user-select:none}
thead th.sortable i{margin-left:6px;font-size:10px;color:var(--text-faint)}
tbody td{padding:13px 16px;border-bottom:1px solid var(--border);color:var(--text-muted);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr{transition:background .15s}
tbody tr:hover{background:var(--surface-2)}
td.cell-main{color:var(--text);font-weight:600}
.td-user{display:flex;align-items:center;gap:10px}
.td-user img{width:32px;height:32px;border-radius:9px;object-fit:cover}
.row-actions{display:flex;gap:6px}
.icon-mini{width:30px;height:30px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text-faint);display:inline-flex;align-items:center;justify-content:center;font-size:12px;transition:.2s}
.icon-mini:hover{color:var(--text);background:var(--surface-2)}

/* ---------- PAGINATION ---------- */
.pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;flex-wrap:wrap}
.pagination .p-info{font-size:12.5px;color:var(--text-faint)}
.page-btns{display:flex;gap:6px}
.page-btns button{
  width:34px;height:34px;border-radius:9px;border:1px solid var(--border);background:var(--surface);
  color:var(--text-muted);font-size:12.5px;font-weight:600;
}
.page-btns button:hover{background:var(--surface-2);color:var(--text)}
.page-btns button.active{background:linear-gradient(135deg,var(--accent),#5636D6);color:#fff;border-color:transparent}
.page-btns button:disabled{opacity:.4;cursor:not-allowed}

/* ---------- FORMS ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:640px){.form-grid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:12.5px;font-weight:600;color:var(--text-muted)}
.field .hint{font-size:11px;color:var(--text-faint)}
.input,.textarea,.select-input{
  background:var(--surface-2);border:1px solid var(--border);border-radius:11px;
  padding:11px 14px;color:var(--text);font-size:13.5px;font-family:inherit;transition:border-color .2s,box-shadow .2s;width:100%;
}
.input:focus,.textarea:focus,.select-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}
.input-icon{position:relative}
.input-icon i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-faint);font-size:13px}
.input-icon .input{padding-left:38px}
.textarea{resize:vertical;min-height:100px}
.field.invalid .input{border-color:var(--danger)}
.field.invalid .error-msg{color:var(--danger);font-size:11px}
.field.valid .input{border-color:var(--success)}

.check-row,.radio-row{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--text-muted)}
.check-row input,.radio-row input{accent-color:var(--accent);width:16px;height:16px}

.switch{position:relative;width:42px;height:24px;flex-shrink:0}
.switch input{opacity:0;width:0;height:0}
.slider-toggle{position:absolute;inset:0;background:var(--surface-3);border:1px solid var(--border);border-radius:20px;transition:.25s;cursor:pointer}
.slider-toggle::before{content:"";position:absolute;width:18px;height:18px;left:2px;top:2px;background:#fff;border-radius:50%;transition:.25s;box-shadow:0 1px 3px rgba(0,0,0,.25)}
.switch input:checked + .slider-toggle{background:linear-gradient(135deg,var(--accent),var(--accent-2));border-color:transparent}
.switch input:checked + .slider-toggle::before{transform:translateX(18px)}

.upload-drop{
  border:1.5px dashed var(--border-strong);border-radius:var(--radius-sm);padding:28px;text-align:center;
  color:var(--text-faint);font-size:13px;transition:border-color .2s,background .2s;
}
.upload-drop:hover{border-color:var(--accent);background:var(--accent-soft)}
.upload-drop i{font-size:24px;color:var(--accent-2);margin-bottom:8px;display:block}

.steps{display:flex;justify-content:space-between;margin-bottom:26px;position:relative}
.steps::before{content:"";position:absolute;top:16px;left:0;right:0;height:2px;background:var(--border);z-index:0}
.step{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:8px;font-size:11.5px;color:var(--text-faint)}
.step .num{width:32px;height:32px;border-radius:50%;background:var(--surface);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:var(--text-muted)}
.step.done .num{background:var(--success);border-color:var(--success);color:#fff}
.step.active .num{border-color:var(--accent);color:var(--accent)}

/* ---------- multi-select ---------- */
.multiselect{position:relative}
.ms-control{
  display:flex;align-items:center;gap:8px;min-height:44px;flex-wrap:wrap;
  background:var(--surface-2);border:1px solid var(--border);border-radius:11px;padding:7px 12px;cursor:pointer;
}
.ms-control:focus-within,.ms-control.open{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.ms-tags{display:flex;flex-wrap:wrap;gap:6px;flex:1}
.ms-placeholder{color:var(--text-faint);font-size:13.5px;padding:4px 2px}
.ms-tag{
  display:flex;align-items:center;gap:6px;background:var(--accent-soft);color:var(--accent);
  font-size:12px;font-weight:600;padding:4px 6px 4px 10px;border-radius:20px;
}
.ms-tag button{background:none;border:none;color:var(--accent);font-size:12px;line-height:1;cursor:pointer;padding:2px}
.ms-control > i.chev{color:var(--text-faint);font-size:12px;transition:transform .2s}
.ms-control.open > i.chev{transform:rotate(180deg)}
.ms-dropdown{
  position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--surface);border:1px solid var(--border);
  border-radius:12px;box-shadow:var(--shadow-lg);padding:6px;max-height:220px;overflow-y:auto;
  opacity:0;pointer-events:none;transform:translateY(-6px);transition:.18s;z-index:20;
}
.ms-dropdown.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.ms-option{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;font-size:13px;color:var(--text-muted);cursor:pointer}
.ms-option:hover{background:var(--surface-2)}
.ms-option input{accent-color:var(--accent);width:15px;height:15px}
.ms-option img{width:22px;height:22px;border-radius:6px;object-fit:cover}

/* ---------- accordion ---------- */
.accordion{display:flex;flex-direction:column;gap:10px}
.accordion-item{border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--surface-2)}
.accordion-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;
  padding:15px 18px;background:none;border:none;text-align:left;font-size:13.5px;font-weight:600;color:var(--text);
}
.accordion-head i{color:var(--text-faint);transition:transform .25s;flex-shrink:0}
.accordion-item.open .accordion-head i{transform:rotate(180deg);color:var(--accent)}
.accordion-panel{max-height:0;overflow:hidden;transition:max-height .28s ease}
.accordion-panel-inner{padding:0 18px 16px;font-size:13px;color:var(--text-muted);line-height:1.7}
.accordion-item.open{border-color:var(--border-strong)}

/* ---------- font icon showcase ---------- */
.icon-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:10px}
.icon-tile{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 6px;border-radius:12px;border:1px solid var(--border);background:var(--surface-2);font-size:10px;color:var(--text-faint);transition:.2s}
.icon-tile i{font-size:18px;color:var(--text)}
.icon-tile:hover{background:var(--surface-3);border-color:var(--border-strong)}

/* ---------- slider / swiper skin ---------- */
.hero-slider{border-radius:var(--radius-lg);overflow:hidden;position:relative}
.slide{
  height:220px;display:flex;flex-direction:column;justify-content:center;gap:8px;padding:32px;
  background-size:cover;background-position:center;position:relative;
}
.slide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,12,20,.82),rgba(10,12,20,.15))}
.slide *{position:relative;z-index:1;color:#fff}
.slide .tag{font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--accent-2);font-weight:700}
.slide h3{font-family:var(--font-display);font-size:24px;max-width:60%}
.slide p{font-size:13px;color:rgba(255,255,255,.8);max-width:50%}
.swiper-button-next,.swiper-button-prev{color:#fff !important;background:rgba(0,0,0,.35);width:38px !important;height:38px !important;border-radius:50%;backdrop-filter:blur(6px)}
.swiper-button-next::after,.swiper-button-prev::after{font-size:14px !important}
.swiper-pagination-bullet{background:#fff !important;opacity:.5}
.swiper-pagination-bullet-active{opacity:1;background:var(--accent-2) !important}

/* ---------- profile page ---------- */
.cover{
  height:180px;border-radius:var(--radius-lg);position:relative;overflow:hidden;
  background:linear-gradient(120deg,#5636D6,#6D4CF0 45%,#0EA5C4);
}
.cover .cover-actions{position:absolute;top:14px;right:14px;display:flex;gap:8px}
.profile-head{display:flex;align-items:flex-end;gap:18px;margin-top:-46px;padding:0 22px}
.profile-head img{width:104px;height:104px;border-radius:24px;border:4px solid var(--surface);object-fit:cover;box-shadow:var(--shadow-md)}
.profile-head .who{padding-bottom:8px}
.profile-head h2{font-family:var(--font-display);font-size:20px}
.profile-head .role{color:var(--text-faint);font-size:13px;margin-top:2px}
.profile-stats{display:flex;gap:26px;margin-left:auto;padding-bottom:10px}
.profile-stats div{text-align:center}
.profile-stats b{display:block;font-family:var(--font-mono);font-size:17px}
.profile-stats span{font-size:11px;color:var(--text-faint)}

.tabs{display:flex;gap:6px;border-bottom:1px solid var(--border);margin:22px 0}
.tab{padding:11px 16px;font-size:13px;color:var(--text-faint);font-weight:600;border-bottom:2px solid transparent;cursor:pointer}
.tab.active{color:var(--accent);border-color:var(--accent)}
.tab-panel{display:none}
.tab-panel.active{display:block}

/* ---------- footer ---------- */
.footer{
  margin-top:36px;padding:20px 28px;border-top:1px solid var(--border);
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;
  color:var(--text-faint);font-size:12.5px;
}
.footer a{color:var(--text-muted)}
.footer a:hover{color:var(--accent)}
.footer .socials{display:flex;gap:10px}
.footer .socials a{width:30px;height:30px;border-radius:9px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center}

/* ---------- toast ---------- */
.toast{
  position:fixed;bottom:22px;right:22px;z-index:150;background:var(--surface);border:1px solid var(--border-strong);
  padding:13px 18px;border-radius:12px;font-size:13px;display:flex;align-items:center;gap:10px;box-shadow:var(--shadow-lg);
  transform:translateY(20px);opacity:0;pointer-events:none;transition:.3s;color:var(--text);
}
.toast.show{transform:translateY(0);opacity:1}
.toast i{color:var(--success)}

/* ---------- MODAL ---------- */
.modal-overlay{
  position:fixed;inset:0;z-index:200;background:rgba(15,18,30,.45);backdrop-filter:blur(3px);
  display:flex;align-items:center;justify-content:center;padding:20px;
  opacity:0;pointer-events:none;transition:.2s;
}
.modal-overlay.show{opacity:1;pointer-events:auto}
.modal-box{
  background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);
  width:100%;max-width:520px;max-height:90vh;overflow-y:auto;transform:translateY(14px) scale(.98);transition:.22s;
  border:1px solid var(--border);
}
.modal-overlay.show .modal-box{transform:translateY(0) scale(1)}
.modal-box.modal-lg{max-width:760px}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--border)}
.modal-header h3{font-family:var(--font-display);font-size:16px}
.modal-close{width:32px;height:32px;border-radius:9px;border:1px solid var(--border);background:var(--surface-2);color:var(--text-muted);display:flex;align-items:center;justify-content:center}
.modal-close:hover{background:var(--surface-3);color:var(--text)}
.modal-body{padding:22px}
.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:16px 22px;border-top:1px solid var(--border)}

/* ---------- CHAT TEMPLATE ---------- */
.chat-shell{display:grid;grid-template-columns:300px 1fr;height:calc(100vh - var(--topbar-h) - 26px);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;background:var(--surface);box-shadow:var(--shadow-md)}
.chat-list{border-right:1px solid var(--border);display:flex;flex-direction:column;min-width:0}
.chat-list-head{padding:18px;border-bottom:1px solid var(--border)}
.chat-list-scroll{overflow-y:auto;flex:1}
.chat-item{display:flex;gap:11px;align-items:center;padding:13px 16px;border-bottom:1px solid var(--border);cursor:pointer;position:relative}
.chat-item:hover,.chat-item.active{background:var(--surface-2)}
.chat-item.active{border-left:3px solid var(--accent)}
.chat-item img{width:42px;height:42px;border-radius:12px;object-fit:cover;flex-shrink:0}
.chat-item .ci-meta{min-width:0;flex:1}
.chat-item .ci-name{font-size:13.5px;font-weight:600;display:flex;justify-content:space-between;gap:6px}
.chat-item .ci-name time{font-size:10.5px;font-weight:500;color:var(--text-faint)}
.chat-item .ci-msg{font-size:12px;color:var(--text-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:190px}
.online-dot{width:9px;height:9px;border-radius:50%;background:var(--success);border:2px solid var(--surface);position:absolute;left:41px;top:38px}

.chat-main{display:flex;flex-direction:column;min-width:0}
.chat-head{display:flex;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--border)}
.chat-head img{width:38px;height:38px;border-radius:11px;object-fit:cover}
.chat-head .name{font-size:13.5px;font-weight:600}
.chat-head .status{font-size:11.5px;color:var(--success)}
.chat-head .ch-actions{margin-left:auto;display:flex;gap:8px}

.chat-body{flex:1;overflow-y:auto;padding:22px;display:flex;flex-direction:column;gap:14px;background:var(--surface-2)}
.bubble-row{display:flex;gap:10px;max-width:70%}
.bubble-row img{width:30px;height:30px;border-radius:9px;flex-shrink:0}
.bubble{padding:11px 14px;border-radius:16px;font-size:13.5px;line-height:1.5;background:var(--surface);border:1px solid var(--border);color:var(--text)}
.bubble-row.me{margin-left:auto;flex-direction:row-reverse}
.bubble-row.me .bubble{background:linear-gradient(135deg,var(--accent),#5636D6);color:#fff;border-color:transparent}
.bubble-time{font-size:10px;color:var(--text-faint);margin-top:4px}
.bubble-row.me .bubble-time{text-align:right}

.chat-input{display:flex;align-items:center;gap:10px;padding:14px 18px;border-top:1px solid var(--border)}
.chat-input input{flex:1;background:var(--surface-2);border:1px solid var(--border);border-radius:24px;padding:12px 18px;font-size:13.5px;color:var(--text)}
.chat-input input:focus{outline:none;border-color:var(--accent)}
.chat-send{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#5636D6);color:#fff;border:none;display:flex;align-items:center;justify-content:center;flex-shrink:0}

@media(max-width:900px){.chat-shell{grid-template-columns:1fr}.chat-list{display:none}}

/* ---------- CALENDAR ---------- */
.cal-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.cal-nav{display:flex;gap:6px}
.cal-nav button{width:34px;height:34px;border-radius:9px;border:1px solid var(--border);background:var(--surface);color:var(--text-muted)}
.cal-nav button:hover{background:var(--surface-2);color:var(--text)}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.cal-dow{padding:10px;text-align:center;font-size:11px;font-weight:700;letter-spacing:.5px;color:var(--text-faint);background:var(--surface-2);border-bottom:1px solid var(--border);text-transform:uppercase}
.cal-day{
  min-height:96px;padding:8px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);
  font-size:12.5px;color:var(--text-muted);position:relative;cursor:pointer;transition:background .15s;
}
.cal-day:hover{background:var(--surface-2)}
.cal-day.other{color:var(--text-faint);background:var(--surface-2)}
.cal-day.today .day-num{background:var(--accent);color:#fff;border-radius:50%}
.day-num{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;font-weight:600}
.cal-event{margin-top:5px;font-size:10.5px;padding:3px 6px;border-radius:6px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cal-event.violet{background:var(--accent-soft);color:var(--accent)}
.cal-event.cyan{background:var(--accent-2-soft);color:var(--accent-2)}
.cal-event.amber{background:var(--warning-soft);color:var(--warning)}
.cal-event.green{background:var(--success-soft);color:var(--success)}
@media(max-width:768px){.cal-day{min-height:64px;font-size:11px}.cal-event{display:none}.cal-day.has-event::after{content:"";position:absolute;bottom:6px;left:8px;width:6px;height:6px;border-radius:50%;background:var(--accent)}}

/* ---------- MAIL / INBOX ---------- */
.mail-shell{display:grid;grid-template-columns:220px 1fr;gap:20px}
@media(max-width:900px){.mail-shell{grid-template-columns:1fr}}
.mail-folders{display:flex;flex-direction:column;gap:3px}
.mail-folders .nav-item{color:var(--text-muted)}
.mail-list-item{display:flex;gap:12px;align-items:flex-start;padding:15px 4px;border-bottom:1px solid var(--border);cursor:pointer}
.mail-list-item:hover{background:var(--surface-2)}
.mail-list-item.unread .mail-subject{font-weight:700;color:var(--text)}
.mail-list-item img{width:36px;height:36px;border-radius:10px;flex-shrink:0}
.mail-row-top{display:flex;justify-content:space-between;gap:8px}
.mail-sender{font-size:13px;font-weight:600}
.mail-time{font-size:11px;color:var(--text-faint);flex-shrink:0}
.mail-subject{font-size:13px;color:var(--text-muted);margin-top:2px}
.mail-preview{font-size:12px;color:var(--text-faint);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- responsive ---------- */
@media(max-width:1024px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .main{margin-left:0}
  .top-search{display:none}
  body.sidebar-collapsed .sidebar{transform:translateX(-100%)}
}
.overlay{position:fixed;inset:0;background:rgba(15,18,30,.4);z-index:35;opacity:0;pointer-events:none;transition:.3s}
.overlay.show{opacity:1;pointer-events:auto}

/* ==========================================================================
   MULTI-LEVEL SIDEBAR NAV (parent items with collapsible child menus)
   ========================================================================== */
.nav-parent{width:100%;background:none;border:none;text-align:left;cursor:pointer}
.nav-parent .submenu-caret{margin-left:auto;font-size:10px;color:var(--text-faint);transition:transform .22s}
.nav-parent.open .submenu-caret{transform:rotate(180deg);color:var(--accent)}
.submenu{max-height:0;overflow:hidden;transition:max-height .28s ease;display:flex;flex-direction:column;gap:2px;position:relative}
.submenu.open{max-height:400px}
.submenu::before{content:"";position:absolute;left:24px;top:2px;bottom:8px;width:1px;background:var(--border-strong)}
.nav-item.sub{padding:8px 12px 8px 40px;font-size:12.5px;position:relative}
.nav-item.sub::before{content:"";position:absolute;left:21px;top:50%;width:6px;height:6px;border-radius:50%;background:var(--border-strong);transform:translateY(-50%)}
.nav-item.sub:hover::before,.nav-item.sub.active::before{background:var(--accent)}
.nav-item.sub.active{color:var(--accent);font-weight:600}
.nav-item.sub.sub-2{padding-left:56px}

/* ==========================================================================
   INFO BOX WIDGETS
   ========================================================================== */
.info-box{
  display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-md);transition:transform .2s,box-shadow .2s;
}
.info-box:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.info-box .ib-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0;color:#fff}
.info-box .ib-icon.violet{background:linear-gradient(135deg,var(--accent),#5636D6)}
.info-box .ib-icon.cyan{background:linear-gradient(135deg,var(--accent-2),#0B7A93)}
.info-box .ib-icon.green{background:linear-gradient(135deg,var(--success),#0B7A4D)}
.info-box .ib-icon.amber{background:linear-gradient(135deg,var(--warning),#A56A00)}
.info-box .ib-icon.danger{background:linear-gradient(135deg,var(--danger),#A6222A)}
.info-box .ib-text{min-width:0}
.info-box .ib-value{font-family:var(--font-mono);font-size:19px;font-weight:700;line-height:1.2}
.info-box .ib-label{font-size:12px;color:var(--text-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.info-box.solid{color:#fff;border:none}
.info-box.solid.violet{background:linear-gradient(135deg,var(--accent),#5636D6)}
.info-box.solid.cyan{background:linear-gradient(135deg,var(--accent-2),#0B7A93)}
.info-box.solid.green{background:linear-gradient(135deg,var(--success),#0B7A4D)}
.info-box.solid.amber{background:linear-gradient(135deg,var(--warning),#A56A00)}
.info-box.solid .ib-icon{background:rgba(255,255,255,.22)}
.info-box.solid .ib-label{color:rgba(255,255,255,.85)}

/* ==========================================================================
   CARD VARIANTS (widgets showcase)
   ========================================================================== */
.card-outline{background:transparent;border:1.5px solid var(--border-strong);box-shadow:none}
.card-flat{background:var(--surface-2);border:none;box-shadow:none}
.card-gradient{background:linear-gradient(140deg,var(--accent),#5636D6);color:#fff;border:none}
.card-gradient .muted{color:rgba(255,255,255,.75)}
.card-header-tab{display:flex;gap:4px;border-bottom:1px solid var(--border);margin:-22px -22px 18px;padding:0 22px}
.card-header-tab span{padding:14px 4px;font-size:13px;color:var(--text-faint);font-weight:600;border-bottom:2px solid transparent}
.card-header-tab span.active{color:var(--text);border-color:var(--accent)}
.card-footer-split{display:flex;border-top:1px solid var(--border);margin:18px -22px -22px;padding:14px 22px 0}
.card-footer-split > div{flex:1;text-align:center;padding-top:6px}
.card-footer-split > div + div{border-left:1px solid var(--border)}
.card-footer-split b{display:block;font-family:var(--font-mono);font-size:16px}
.card-footer-split span{font-size:11px;color:var(--text-faint)}
.ribbon{position:absolute;top:14px;right:-30px;background:var(--accent);color:#fff;font-size:10px;font-weight:700;padding:4px 34px;transform:rotate(45deg);letter-spacing:.5px}

/* ==========================================================================
   HORIZONTAL LAYOUT
   ========================================================================== */
.hz-topbar{
  background:rgba(255,255,255,.85);backdrop-filter:blur(18px);border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:40;
}
.hz-row1{display:flex;align-items:center;gap:16px;padding:14px 28px;border-bottom:1px solid var(--border)}
.hz-nav{
  display:flex;align-items:center;gap:2px;padding:0 28px;overflow-x:auto;
}
.hz-nav-item{position:relative}
.hz-nav-link{
  display:flex;align-items:center;gap:8px;padding:14px 16px;font-size:13.5px;font-weight:600;color:var(--text-muted);
  white-space:nowrap;border-bottom:2px solid transparent;
}
.hz-nav-item:hover .hz-nav-link,.hz-nav-link.active{color:var(--accent);border-color:var(--accent)}
.hz-nav-link i.chev{font-size:9px;margin-left:2px}
.hz-dropdown{
  position:absolute;top:100%;left:0;min-width:200px;background:var(--surface);border:1px solid var(--border);
  border-radius:12px;box-shadow:var(--shadow-lg);padding:8px;opacity:0;pointer-events:none;transform:translateY(-6px);
  transition:.18s;z-index:50;
}
.hz-nav-item:hover .hz-dropdown{opacity:1;pointer-events:auto;transform:translateY(0)}
.hz-dropdown a{display:block;padding:9px 12px;border-radius:8px;font-size:13px;color:var(--text-muted)}
.hz-dropdown a:hover{background:var(--surface-2);color:var(--text)}
.hz-main{max-width:1400px;margin:0 auto;width:100%}

/* ==========================================================================
   AUTH PAGES (login / lock screen / logout)
   ========================================================================== */
.auth-shell{
  min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;position:relative;z-index:1;
}
.auth-card{
  width:100%;max-width:420px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);padding:36px 32px;
}
.auth-brand{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:26px;text-align:center}
.auth-brand .brand-mark{width:48px;height:48px;border-radius:14px;font-size:20px}
.auth-title{font-family:var(--font-display);font-size:21px;font-weight:700}
.auth-sub{font-size:13px;color:var(--text-muted);text-align:center;margin-bottom:24px}
.auth-divider{display:flex;align-items:center;gap:12px;margin:22px 0;color:var(--text-faint);font-size:12px}
.auth-divider::before,.auth-divider::after{content:"";flex:1;height:1px;background:var(--border)}
.auth-social{display:flex;gap:10px}
.auth-social button{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:11px;border-radius:11px;border:1px solid var(--border);background:var(--surface-2);font-size:13px;font-weight:600;color:var(--text)}
.auth-social button:hover{background:var(--surface-3)}
.auth-foot{text-align:center;font-size:13px;color:var(--text-muted);margin-top:20px}
.auth-foot a{color:var(--accent);font-weight:600}
.lock-avatar{width:84px;height:84px;border-radius:50%;margin:0 auto 14px;display:block;border:4px solid var(--surface);box-shadow:var(--shadow-md)}