:root{
  --p:#0a84ff;--p-ink:#ffffff;
  --ok:#1f9d55;--warn:#b8860b;--err:#c0392b;--purple:#7c3aed;--orange:#c2410c;

  --bg:#ffffff;
  --surface:#f4f5f7;
  --surface-2:#ebedf0;
  --border:#d8dbe0;
  --border-2:#b9bec5;
  --txt:#0d0f12;
  --txt2:#525860;
  --txt3:#7a8189;

  --r-sm:10px;
  --r:14px;
  --r-lg:16px;
  --r-pill:999px;

  --ease-spring:cubic-bezier(.34,1.56,.64,1);
  --ease-out:cubic-bezier(.2,.8,.2,1);

  --font:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  color-scheme:light;
}

[data-theme="dark"]{
  --p:#4aa3ff;--p-ink:#06101a;
  --ok:#34c46b;--warn:#e0a800;--err:#ff6b60;--purple:#a78bfa;--orange:#fb923c;

  --bg:#0a0b0d;
  --surface:#14171a;
  --surface-2:#1b1f23;
  --border:#2a2f35;
  --border-2:#3a4047;
  --txt:#f2f4f6;
  --txt2:#a6adb5;
  --txt3:#7d858d;
  color-scheme:dark;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}

body{
  font:400 16px/1.55 var(--font);
  background:var(--bg);color:var(--txt);
  letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;min-height:100dvh;
  overflow-x:hidden;
  transition:background-color .3s ease,color .3s ease;
}

img,svg{display:block;max-width:100%;height:auto}
a{color:var(--p);text-decoration:none}
button{font:inherit}

a:focus-visible,button:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--p);outline-offset:3px;border-radius:6px;
}

.ic{width:20px;height:20px;display:inline-block;vertical-align:middle;flex-shrink:0;pointer-events:none}

.dashboard-layout{
  display:flex;min-height:100vh;min-height:100dvh;
  position:relative;z-index:1;
}

.sidebar{
  position:fixed;top:16px;left:16px;bottom:16px;width:250px;
  padding:18px 14px;
  display:flex;flex-direction:column;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  z-index:300;
  transition:width .35s var(--ease-out),transform .35s var(--ease-out);
  overflow:hidden;
}

.sidebar-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:22px;padding:0 4px;
}

.sidebar-logo{display:flex;align-items:center;gap:10px;color:var(--txt);overflow:hidden}

.logo-icon{
  width:36px;height:36px;border-radius:10px;
  background:var(--txt);color:var(--bg);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:1.15rem;line-height:1;padding-bottom:1px;
  flex-shrink:0;
}

.logo-text{font-weight:700;font-size:1.02rem;letter-spacing:-.02em;white-space:nowrap}
.logo-text span{color:var(--txt2);font-weight:500}

.collapse-btn{
  width:32px;height:32px;border-radius:9px;
  border:1px solid var(--border);
  background:transparent;color:var(--txt2);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;flex-shrink:0;
  transition:background-color .2s,color .2s,border-color .2s;
}
.collapse-btn .ic{width:16px;height:16px;transition:transform .35s var(--ease-out)}

.sidebar.collapsed{width:76px}
.sidebar.collapsed .logo-text,
.sidebar.collapsed .nav-label,
.sidebar.collapsed .nav-section-label,
.sidebar.collapsed .user-details,
.sidebar.collapsed .logout-btn{display:none}
.sidebar.collapsed .collapse-btn .ic{transform:rotate(180deg)}
.sidebar.collapsed .sidebar-logo{justify-content:center}
.sidebar.collapsed .sidebar-header{justify-content:center;flex-direction:column;gap:10px}

.sidebar-nav{flex:1;display:flex;flex-direction:column;gap:4px;overflow-y:auto;overflow-x:hidden}
.sidebar-nav::-webkit-scrollbar{width:4px}
.sidebar-nav::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:2px}

.nav-item{
  display:flex;align-items:center;gap:12px;
  padding:10px 12px;border-radius:12px;
  color:var(--txt2);font-size:.88rem;font-weight:500;
  white-space:nowrap;position:relative;
  transition:background-color .2s,color .2s;
}
.nav-item .ic{width:18px;height:18px}
.nav-item.active{background:var(--txt);color:var(--bg);font-weight:600}
.nav-item:active{transform:scale(.98)}
.sidebar.collapsed .nav-item{justify-content:center;padding:10px 0}

.nav-section-label{
  font:700 .66rem var(--mono);
  letter-spacing:.08em;text-transform:uppercase;
  color:var(--txt3);padding:14px 12px 6px;
}

.sidebar-footer{border-top:1px solid var(--border);padding-top:14px;margin-top:14px}
.user-info{display:flex;align-items:center;gap:10px;padding:6px;border-radius:12px;min-width:0}

.user-avatar{
  width:36px;height:36px;border-radius:50%;
  background:var(--surface-2);color:var(--txt);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.92rem;flex-shrink:0;
}

.user-details{flex:1;min-width:0;overflow:hidden}
.user-name{font-size:.84rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-balance{font:500 .74rem var(--mono);color:var(--p);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.logout-btn{
  width:32px;height:32px;border-radius:9px;
  border:1px solid var(--border);background:transparent;color:var(--txt2);
  display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;
  transition:background-color .2s,color .2s,border-color .2s;
}
.logout-btn .ic{width:16px;height:16px}

@media (hover:hover){
  .collapse-btn:hover{border-color:var(--border-2);color:var(--txt)}
  .nav-item:hover{background:var(--surface-2);color:var(--txt)}
  .nav-item.active:hover{background:var(--txt);color:var(--bg)}
  .logout-btn:hover{border-color:var(--err);color:var(--err)}
}

.main-content{
  flex:1;margin-left:282px;
  padding:16px 16px 100px 0;
  min-width:0;display:flex;flex-direction:column;gap:18px;
}
body.sidebar-collapsed .main-content{margin-left:108px}

.topbar{
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;padding:14px 20px;flex-wrap:wrap;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-lg);position:sticky;top:16px;z-index:20;
}

.topbar-left h1{font-size:1.3rem;font-weight:700;letter-spacing:-.02em;line-height:1.1}
.topbar-left p{font-size:.82rem;color:var(--txt2);margin-top:2px}

.topbar-right{display:flex;align-items:center;gap:8px;flex-wrap:wrap}

.icon-btn,.mobile-toggle,.theme-btn{
  width:40px;height:40px;border-radius:12px;
  border:1px solid var(--border);background:transparent;color:var(--txt2);
  display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;
  transition:background-color .2s,color .2s,border-color .2s,transform .2s var(--ease-spring);
}
.icon-btn .ic,.mobile-toggle .ic,.theme-btn .ic{width:18px;height:18px}
.icon-btn:active,.mobile-toggle:active,.theme-btn:active{transform:scale(.94)}
.mobile-toggle{display:none}

.icon-btn.spinning .ic{animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.theme-btn{position:relative;padding:0}
.theme-btn .ic{position:absolute;transition:transform .35s var(--ease-spring),opacity .2s}
.theme-btn .i-sun{transform:scale(1) rotate(0);opacity:1}
.theme-btn .i-moon{transform:scale(0) rotate(-90deg);opacity:0}
.theme-btn .i-auto{transform:scale(0) rotate(-90deg);opacity:0}
[data-theme-pref="light"]  .theme-btn .i-sun{transform:scale(1) rotate(0);opacity:1}
[data-theme-pref="dark"]   .theme-btn .i-moon{transform:scale(1) rotate(0);opacity:1}
[data-theme-pref="dark"]   .theme-btn .i-sun{transform:scale(0) rotate(90deg);opacity:0}
[data-theme-pref="system"] .theme-btn .i-auto{transform:scale(1) rotate(0);opacity:1}
[data-theme-pref="system"] .theme-btn .i-sun{transform:scale(0) rotate(90deg);opacity:0}

@media (hover:hover){
  .icon-btn:hover,.mobile-toggle:hover,.theme-btn:hover{
    background:var(--surface-2);color:var(--txt);border-color:var(--border-2);
  }
}

.balance-pill{
  display:flex;align-items:center;gap:6px;
  padding:8px 14px;border-radius:var(--r-pill);
  background:var(--surface-2);border:1px solid var(--border);
  font-size:.82rem;white-space:nowrap;
}
.balance-pill .ic{width:14px;height:14px;color:var(--p)}
.balance-pill .label{color:var(--txt2);font-weight:500}
.balance-pill .amount{color:var(--p);font:700 .82rem var(--mono)}

.welcome-hero{
  display:flex;align-items:center;gap:18px;padding:24px 26px;
  border-radius:var(--r-lg);
  background:var(--surface);border:1px solid var(--border);
  flex-wrap:wrap;
}
.welcome-hero-icon{
  width:56px;height:56px;border-radius:14px;
  background:var(--surface-2);color:var(--txt);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.welcome-hero-icon .ic{width:28px;height:28px}
.welcome-hero-text{flex:1;min-width:0}
.welcome-hero-text h1{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;margin-bottom:4px;line-height:1.15}
.welcome-hero-text p{color:var(--txt2);font-size:.88rem;max-width:560px}

.section-title{
  display:flex;align-items:center;gap:8px;
  font:700 .74rem var(--mono);text-transform:uppercase;letter-spacing:.08em;
  color:var(--txt2);margin-top:4px;
}
.section-title .ic{width:16px;height:16px;color:var(--p)}

.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}

.stat-card{
  padding:18px;display:flex;flex-direction:column;gap:8px;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);
  position:relative;transition:border-color .2s,transform .2s var(--ease-out);
}
.stat-card::after{
  content:'';position:absolute;top:0;left:0;width:3px;height:100%;
  border-radius:var(--r-lg) 0 0 var(--r-lg);
}
.stat-blue::after{background:var(--p)}
.stat-green::after{background:var(--ok)}
.stat-yellow::after{background:var(--warn)}
.stat-red::after{background:var(--err)}

.stat-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center}
.stat-icon.blue{background:color-mix(in srgb,var(--p) 12%,transparent);color:var(--p)}
.stat-icon.green{background:color-mix(in srgb,var(--ok) 12%,transparent);color:var(--ok)}
.stat-icon.yellow{background:color-mix(in srgb,var(--warn) 14%,transparent);color:var(--warn)}
.stat-icon.red{background:color-mix(in srgb,var(--err) 12%,transparent);color:var(--err)}
.stat-icon .ic{width:20px;height:20px}

.stat-label{font:700 .68rem var(--mono);color:var(--txt2);text-transform:uppercase;letter-spacing:.04em}
.stat-value{font:700 1.6rem var(--mono);color:var(--txt);letter-spacing:-.03em;line-height:1.1}

@media (hover:hover){
  .stat-card:hover{border-color:var(--border-2);transform:translateY(-2px)}
}

.user-code-card{
  padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);
}
.user-code-header{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.user-code-header .icon-box{
  width:36px;height:36px;border-radius:10px;
  background:color-mix(in srgb,var(--p) 12%,transparent);color:var(--p);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.user-code-header .icon-box .ic{width:18px;height:18px}
.user-code-header h3{font-size:.88rem;font-weight:700}
.user-code-header p{font-size:.75rem;color:var(--txt2);margin-top:2px}

.user-code-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}

.user-code-display{
  font:700 1.1rem var(--mono);color:var(--p);
  background:color-mix(in srgb,var(--p) 8%,transparent);
  padding:10px 16px;border-radius:var(--r-sm);
  border:1px solid color-mix(in srgb,var(--p) 22%,transparent);
  letter-spacing:.05em;display:inline-block;word-break:break-all;
  cursor:copy;transition:background-color .2s;
}
.user-code-display:active{background:color-mix(in srgb,var(--p) 16%,transparent)}

.btn-ghost{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 14px;border-radius:12px;
  border:1px solid var(--border);background:transparent;
  color:var(--p);font-weight:600;font-size:.82rem;
  cursor:pointer;white-space:nowrap;
  transition:background-color .2s,border-color .2s,color .2s;
}
.btn-ghost .ic{width:14px;height:14px}
.btn-ghost:active{transform:scale(.97)}

.btn-primary{
  padding:10px 20px;border-radius:12px;border:1px solid var(--p);
  background:var(--p);color:var(--p-ink);
  font-weight:600;font-size:.88rem;cursor:pointer;
  transition:filter .2s,transform .2s var(--ease-spring);
}
.btn-primary:active{transform:scale(.97)}

@media (hover:hover){
  .btn-ghost:hover{background:var(--surface-2);border-color:var(--border-2)}
  .btn-primary:hover{filter:brightness(1.06)}
}

.quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}

.quick-action{
  display:flex;align-items:center;gap:12px;padding:16px;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);
  color:var(--txt);transition:border-color .2s,transform .2s var(--ease-out);
}
.quick-action:active{transform:scale(.98)}
.quick-action .icon-box{
  width:40px;height:40px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.quick-action .ic{width:20px;height:20px}

.qa-blue .icon-box{background:color-mix(in srgb,var(--p) 12%,transparent);color:var(--p)}
.qa-green .icon-box{background:color-mix(in srgb,var(--ok) 12%,transparent);color:var(--ok)}
.qa-purple .icon-box{background:color-mix(in srgb,var(--purple) 12%,transparent);color:var(--purple)}
.qa-orange .icon-box{background:color-mix(in srgb,var(--orange) 14%,transparent);color:var(--orange)}

.qa-text{display:flex;flex-direction:column;gap:2px;min-width:0}
.qa-title{font-size:.9rem;font-weight:600;line-height:1.2}
.qa-desc{font-size:.72rem;color:var(--txt2);line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

@media (hover:hover){
  .quick-action:hover{border-color:var(--border-2);transform:translateY(-2px)}
  .qa-blue:hover{border-color:var(--p)}
  .qa-green:hover{border-color:var(--ok)}
  .qa-purple:hover{border-color:var(--purple)}
  .qa-orange:hover{border-color:var(--orange)}
}

.table-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}

.table-card-header{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:18px 20px;border-bottom:1px solid var(--border);flex-wrap:wrap;
}
.table-card-header h3{font-size:.92rem;font-weight:700}
.table-card-header p{font-size:.75rem;color:var(--txt2);margin-top:2px}

.table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:.85rem;min-width:540px}
thead{background:var(--surface-2);border-bottom:1px solid var(--border)}
th{
  text-align:left;padding:12px 16px;
  font:700 .68rem var(--mono);text-transform:uppercase;letter-spacing:.06em;
  color:var(--txt2);white-space:nowrap;
}
td{padding:14px 16px;border-bottom:1px solid var(--border);color:var(--txt);vertical-align:middle;font-size:.85rem}
tbody tr:last-child td{border-bottom:none}

.tx-row{cursor:pointer;transition:background-color .2s}
.tx-row:active{background:var(--surface-2)}
@media (hover:hover){.tx-row:hover{background:var(--surface-2)}}

.tx-service-cell{display:flex;align-items:center;gap:10px;min-width:0}
.tx-app-icon{
  width:32px;height:32px;border-radius:9px;
  background:var(--surface-2);color:var(--txt);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;font-weight:700;font-size:.85rem;text-transform:uppercase;
}

.tx-country-cell{display:flex;align-items:center;gap:8px;min-width:0}
.tx-flag{
  width:22px;height:16px;border-radius:3px;object-fit:cover;
  display:block;flex-shrink:0;background:var(--surface-2);
}

.badge{
  display:inline-block;padding:4px 10px;border-radius:var(--r-pill);
  font-size:.72rem;font-weight:600;white-space:nowrap;
}
.badge.success{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok)}
.badge.warning{background:color-mix(in srgb,var(--warn) 16%,transparent);color:var(--warn)}
.badge.danger{background:color-mix(in srgb,var(--err) 14%,transparent);color:var(--err)}
.badge.purple{background:color-mix(in srgb,var(--purple) 14%,transparent);color:var(--purple)}
.badge.gray{background:var(--surface-2);color:var(--txt3)}

.empty-state{text-align:center;padding:40px 20px;color:var(--txt2)}
.empty-state svg{width:48px;height:48px;margin:0 auto 12px;display:block;color:var(--txt3)}
.empty-state strong{display:block;margin-bottom:6px;color:var(--txt);font-size:.92rem}

.skel{
  background:linear-gradient(90deg,var(--surface-2) 0%,var(--border) 50%,var(--surface-2) 100%);
  background-size:200% 100%;animation:shimmer 1.5s linear infinite;
  border-radius:6px;height:14px;
}
.skel-text{width:80%;height:12px;display:inline-block}
.skel-row{display:flex;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border)}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

.spinner-sm{
  width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--p);
  border-radius:50%;animation:spin .7s linear infinite;display:inline-block;
}

.site-footer{
  display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  margin-top:24px;padding:18px 4px 8px;border-top:1px solid var(--border);
  color:var(--txt3);font-size:.78rem;
}
.site-footer-links{display:flex;gap:16px}
.site-footer a{color:var(--txt2)}
@media (hover:hover){.site-footer a:hover{color:var(--p)}}

.mobile-taskbar{
  display:none;position:fixed;bottom:12px;left:12px;right:12px;z-index:100;
  padding:6px;background:var(--surface);border:1px solid var(--border);border-radius:20px;
}
.mobile-taskbar-inner{display:flex;justify-content:space-around;align-items:center;gap:4px}
.taskbar-item{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  padding:8px 4px;border-radius:12px;color:var(--txt2);min-width:0;
  transition:background-color .2s,color .2s;
}
.taskbar-item .ic{width:20px;height:20px}
.taskbar-label{font-size:.62rem;font-weight:600}
.taskbar-item.active{background:var(--surface-2);color:var(--txt)}
.taskbar-item:active{transform:scale(.94)}

.taskbar-primary .icon-wrapper{
  width:36px;height:36px;border-radius:50%;
  background:var(--p);color:var(--p-ink);
  display:flex;align-items:center;justify-content:center;
  margin-top:-16px;margin-bottom:2px;
}

.sidebar-overlay{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:290;
  opacity:0;transition:opacity .3s;
}
.sidebar-overlay.active{display:block;opacity:1}

.custom-alert-overlay{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:9999;
  align-items:center;justify-content:center;padding:20px;opacity:0;transition:opacity .25s;
}
.custom-alert-overlay.active{display:flex;opacity:1}
.custom-alert{
  max-width:400px;width:100%;padding:26px 24px 22px;text-align:center;
  background:var(--bg);border:1px solid var(--border);border-radius:var(--r-lg);
  animation:alertPop .3s var(--ease-spring);
}
@keyframes alertPop{from{opacity:0;transform:scale(.94) translateY(8px)}to{opacity:1;transform:none}}
.custom-alert-icon{
  width:60px;height:60px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;margin:0 auto 16px;
}
.custom-alert-icon .ic{width:28px;height:28px}
.custom-alert-icon.info{background:color-mix(in srgb,var(--p) 14%,transparent);color:var(--p)}
.custom-alert-icon.success{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok)}
.custom-alert-icon.warning{background:color-mix(in srgb,var(--warn) 16%,transparent);color:var(--warn)}
.custom-alert-icon.error{background:color-mix(in srgb,var(--err) 14%,transparent);color:var(--err)}
.custom-alert h3{font-size:1.1rem;font-weight:700;margin-bottom:8px;letter-spacing:-.01em}
.custom-alert p{font-size:.88rem;color:var(--txt2);line-height:1.55;margin-bottom:20px}
.custom-alert-actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.custom-alert-actions .btn{
  padding:10px 20px;border-radius:12px;border:1px solid var(--border);
  background:transparent;color:var(--txt);font-weight:600;font-size:.86rem;cursor:pointer;
}

.refund-toast{
  position:fixed;top:20px;right:20px;max-width:380px;z-index:999999;
  background:var(--bg);border:1px solid var(--border);border-radius:var(--r-lg);
  padding:16px 18px;display:flex;align-items:flex-start;gap:12px;
  transform:translateX(calc(100% + 40px));
  transition:transform .35s var(--ease-spring);
}
.refund-toast.show{transform:translateX(0)}
.refund-toast .icon-box{
  width:36px;height:36px;border-radius:10px;flex-shrink:0;
  background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok);
  display:flex;align-items:center;justify-content:center;
}
.refund-toast .content{flex:1;min-width:0}
.refund-toast .title{font-size:.85rem;font-weight:700;margin-bottom:4px}
.refund-toast .message{font-size:.78rem;color:var(--txt2);line-height:1.5}
.refund-toast .message strong{color:var(--ok);font-weight:700}
.refund-toast .close-btn{
  background:transparent;border:none;color:var(--txt3);cursor:pointer;
  padding:4px;display:flex;align-items:center;justify-content:center;
  border-radius:6px;flex-shrink:0;min-width:32px;min-height:32px;
}
.refund-toast .close-btn .ic{width:14px;height:14px}

.reveal{opacity:0;transform:translateY(12px);animation:revealUp .5s var(--ease-out) forwards}
.reveal:nth-child(1){animation-delay:.04s}
.reveal:nth-child(2){animation-delay:.08s}
.reveal:nth-child(3){animation-delay:.12s}
.reveal:nth-child(4){animation-delay:.16s}
@keyframes revealUp{to{opacity:1;transform:none}}

@media (max-width:1024px){
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .quick-actions{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:768px){
  .sidebar{
    transform:translateX(-120%);width:260px;z-index:300;
    background:var(--bg);
  }
  .sidebar.open{transform:translateX(0)}
  .sidebar-overlay{z-index:290}

  .main-content{margin-left:0;padding:14px 14px 100px}
  body.sidebar-collapsed .main-content{margin-left:0}

  .mobile-toggle{display:flex}
  .collapse-btn{display:none}

  .topbar{padding:12px 16px;top:12px}
  .topbar-left h1{font-size:1.15rem}
  .topbar-left p{font-size:.75rem}
  .balance-pill{padding:6px 10px;font-size:.75rem}
  .balance-pill .label{display:none}

  .welcome-hero{padding:18px 20px;gap:14px}
  .welcome-hero-text h1{font-size:1.3rem}
  .welcome-hero-text p{font-size:.8rem}
  .welcome-hero-icon{width:48px;height:48px;border-radius:12px}
  .welcome-hero-icon .ic{width:24px;height:24px}

  .stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat-card{padding:14px}
  .stat-icon{width:36px;height:36px}
  .stat-icon .ic{width:18px;height:18px}
  .stat-label{font-size:.65rem}
  .stat-value{font-size:1.25rem}

  .quick-actions{gap:10px}
  .quick-action{padding:12px}
  .quick-action .icon-box{width:36px;height:36px}
  .quick-action .ic{width:18px;height:18px}
  .qa-title{font-size:.82rem}
  .qa-desc{font-size:.68rem}

  .user-code-card{padding:16px}
  .user-code-display{font-size:.92rem;padding:10px 14px}

  .table-card-header{padding:14px 16px}
  .table-card-header h3{font-size:.85rem}

  table{font-size:.78rem;min-width:480px}
  th{padding:10px 12px;font-size:.62rem}
  td{padding:12px}

  .mobile-taskbar{display:block}

  .site-footer{font-size:.72rem;padding:14px 4px 6px}

  .nav-item,.quick-action,.taskbar-item,.btn-ghost,.btn-primary,.custom-alert-actions .btn{min-height:44px}
  .icon-btn,.mobile-toggle,.theme-btn,.collapse-btn,.logout-btn{min-width:44px;min-height:44px}

  input,textarea,select{font-size:16px}
}

@media (max-width:480px){
  .welcome-hero-text h1{font-size:1.15rem}
  .stat-value{font-size:1.1rem}
  .qa-desc{display:none}
  .user-code-display{font-size:.8rem;padding:8px 12px}
  .refund-toast{top:12px;right:12px;left:12px;max-width:none}
}

@supports (padding: env(safe-area-inset-bottom)){
  .mobile-taskbar{
    bottom:calc(12px + env(safe-area-inset-bottom));
    left:calc(12px + env(safe-area-inset-left));
    right:calc(12px + env(safe-area-inset-right));
  }
  .main-content{padding-bottom:calc(100px + env(safe-area-inset-bottom))}
  .topbar{top:calc(16px + env(safe-area-inset-top))}
  .sidebar{
    top:calc(16px + env(safe-area-inset-top));
    bottom:calc(16px + env(safe-area-inset-bottom));
    left:calc(16px + env(safe-area-inset-left));
  }
  .refund-toast{
    top:calc(20px + env(safe-area-inset-top));
    right:calc(20px + env(safe-area-inset-right));
  }
  @media (max-width:768px){
    .main-content{
      padding-left:calc(14px + env(safe-area-inset-left));
      padding-right:calc(14px + env(safe-area-inset-right));
    }
    .topbar{top:calc(12px + env(safe-area-inset-top))}
    .refund-toast{
      top:calc(12px + env(safe-area-inset-top));
      left:calc(12px + env(safe-area-inset-left));
      right:calc(12px + env(safe-area-inset-right));
    }
  }
}

[data-perf="lite"] .skel{animation:none}
[data-perf="lite"] .reveal{animation:none;opacity:1;transform:none}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .reveal{opacity:1 !important;transform:none !important}
}