/* ================================================================
   Auto Check Index - 1hPing  |  Design System v3  |  Sidebar Layout
   ================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ── Tokens Light ── */
:root {
  --bg:#f0f2f8; --bg2:#e8eaf2;
  --card:#ffffff; --text:#0d1526; --text2:#2d3a52; --muted:#6b7a99;
  --border:#dde2ef; --border2:#c8d0e4;
  --brand:#5b4cf5; --brand-2:#4338ca; --brand-rgb:91,76,245;
  --accent:#0098db; --accent-rgb:0,152,219;
  --success:#0cb87a; --success-rgb:12,184,122;
  --warning:#f5a623; --warning-rgb:245,166,35;
  --danger:#e84040;  --danger-rgb:232,64,64;
  --brand-tint:rgba(91,76,245,.09); --success-tint:rgba(12,184,122,.10);
  --warning-tint:rgba(245,166,35,.10); --danger-tint:rgba(232,64,64,.09);
  --table-head:#f2f4fa; --link:#5b4cf5;
  --sh-xs:0 1px 3px rgba(13,21,38,.06); --sh:0 2px 16px rgba(13,21,38,.07),0 1px 3px rgba(13,21,38,.04);
  --sh-lg:0 8px 40px rgba(13,21,38,.10); --sh-xl:0 20px 60px rgba(13,21,38,.14);
  --r-xs:5px; --r-sm:8px; --r:12px; --r-lg:16px; --r-xl:22px;
  --sidebar-w: 256px;
  --sidebar-bg: #ffffff;
  --sidebar-border: #e4e8f0;
}
/* ── Tokens Dark ── */
html[data-bs-theme="dark"] {
  --bg:#080d1a; --bg2:#0d1526; --card:#0f1a2e; --text:#dde4f4; --text2:#94a3c0; --muted:#5d6d8a;
  --border:#1a2844; --border2:#243454;
  --brand:#7c6ff7; --brand-2:#9585ff; --brand-rgb:124,111,247;
  --accent:#2ab8f5; --success:#2ed489; --success-rgb:46,212,137;
  --warning:#f5bc45; --warning-rgb:245,188,69;
  --danger:#f46464; --danger-rgb:244,100,100;
  --brand-tint:rgba(124,111,247,.12); --success-tint:rgba(46,212,137,.10);
  --warning-tint:rgba(245,188,69,.10); --danger-tint:rgba(244,100,100,.10);
  --table-head:#0d1526; --link:#7c6ff7;
  --sh-xs:0 1px 4px rgba(0,0,0,.5); --sh:0 2px 16px rgba(0,0,0,.45);
  --sh-lg:0 8px 40px rgba(0,0,0,.55); --sh-xl:0 20px 60px rgba(0,0,0,.65);
  --sidebar-bg: #0b1422;
  --sidebar-border: #172035;
}

/* ── Base ── */
html { color-scheme:light dark; box-sizing:border-box; }
*, *::before, *::after { box-sizing:inherit; }
body { font-family:'Outfit','Segoe UI',system-ui,sans-serif; background:var(--bg) !important; color:var(--text); -webkit-font-smoothing:antialiased; font-size:17px; line-height:1.7; margin:0; }
a { color:var(--link); text-decoration:none; } a:hover { opacity:.8; }
h1,h2,h3,h4,h5,h6 { color:var(--text) !important; font-family:'Outfit',sans-serif; font-weight:700; letter-spacing:-.3px; }
.mono,pre,code { font-family:'JetBrains Mono',ui-monospace,Menlo,monospace !important; }
pre { background:var(--bg2); border:1px solid var(--border); border-radius:var(--r-sm); padding:12px 14px; font-size:13px; overflow-x:auto; }

/* ── SIDEBAR LAYOUT ── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ── SIDEBAR ── */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--border2) transparent;
}
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 4px; }

/* Sidebar brand */
.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 20px 18px 16px;
  border-bottom: 1px solid var(--sidebar-border);
  text-decoration: none !important;
  flex-shrink: 0;
}
.sidebar-brand:hover { opacity: 1 !important; }
.sidebar-brand-icon {
  width: 36px; height: 36px; border-radius: 9px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  display: grid; place-items: center; color: #fff;
  box-shadow: 0 3px 10px rgba(var(--brand-rgb),.35);
}
.sidebar-brand-text { display: flex; flex-direction: column; gap: 0; min-width: 0; }
.sidebar-brand-name {
  font-size: 15px; font-weight: 800; color: var(--text) !important;
  letter-spacing: -.2px; line-height: 1.2; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.sidebar-brand-sub {
  font-size: 12px; color: var(--muted); font-weight: 500; line-height: 1.2;
}

/* Sidebar nav section */
.sidebar-section-label {
  font-size: 11px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--muted);
  padding: 18px 18px 6px;
}
.sidebar-nav { padding: 6px 10px; flex: 1; }
.sidebar-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 10px;
  border-radius: var(--r-sm);
  font-size: 15.5px; font-weight: 500;
  color: var(--text2) !important;
  text-decoration: none !important;
  transition: background .12s, color .12s;
  margin-bottom: 2px;
  position: relative;
}
.sidebar-link:hover {
  background: color-mix(in srgb, var(--brand) 8%, transparent);
  color: var(--brand) !important;
}
.sidebar-link.active {
  background: var(--brand-tint);
  color: var(--brand) !important;
  font-weight: 700;
}
.sidebar-link.active::before {
  content: '';
  position: absolute; left: -10px; top: 50%; transform: translateY(-50%);
  width: 3px; height: 22px; border-radius: 0 3px 3px 0;
  background: var(--brand);
}
.sidebar-icon { flex-shrink: 0; opacity: .7; }
.sidebar-link.active .sidebar-icon { opacity: 1; }

/* Sidebar bottom */
.sidebar-bottom {
  border-top: 1px solid var(--sidebar-border);
  padding: 12px 10px;
}
.sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--r-sm);
  margin-bottom: 6px;
}
.sidebar-avatar {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  display: grid; place-items: center; color: #fff;
  font-size: 13px; font-weight: 800;
}
.sidebar-user-info { min-width: 0; }
.sidebar-user-name  { font-size: 13px; font-weight: 700; color: var(--text) !important; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-email { font-size: 11px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Theme switch in sidebar */
.sidebar-theme {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px;
  margin-bottom: 4px;
}
.sidebar-theme-label { font-size: 13px; color: var(--muted); font-weight: 500; }
.theme-switch {
  display: inline-flex; align-items: center; gap: 2px;
  padding: 3px; border-radius: 999px;
  background: var(--bg2); border: 1px solid var(--border);
}
.ts-btn {
  all: unset; display: grid; place-items: center;
  width: 28px; height: 28px; border-radius: 50%;
  cursor: pointer; color: var(--muted);
  transition: background .15s, color .15s, transform .06s;
}
.ts-btn svg { display: block; pointer-events: none; }
.ts-btn:hover { color: var(--text); background: color-mix(in srgb, var(--border) 80%, transparent); }
.ts-btn:active { transform: translateY(1px); }
.ts-btn[aria-pressed="true"] { background: var(--brand); color: #fff; box-shadow: 0 1px 6px rgba(var(--brand-rgb),.4); }

/* Logout link */
.sidebar-logout {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 10px; border-radius: var(--r-sm);
  font-size: 14px; font-weight: 600;
  color: var(--danger) !important;
  text-decoration: none !important;
  transition: background .12s;
}
.sidebar-logout:hover { background: var(--danger-tint); opacity: 1; }

/* ── MAIN CONTENT ── */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex; flex-direction: column;
}
.main-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  gap: 12px; flex-wrap: wrap;
  position: sticky; top: 0; z-index: 50;
}
.main-topbar-left { display: flex; flex-direction: column; gap: 1px; }
.main-topbar-title { font-size: 21px; font-weight: 800; color: var(--text) !important; letter-spacing: -.3px; margin: 0; }
.main-topbar-sub   { font-size: 15px; color: var(--muted); margin: 0; }
.main-topbar-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.page-body { padding: 28px 40px 60px; flex: 1; }

/* ── Info card ── */
    .info-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--r);
      box-shadow: var(--sh);
      padding: 20px 26px;
      margin-bottom: 20px;
    }
    .info-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
      gap: 0;
      align-items: stretch;
    }
    .info-stat {
      display: flex; flex-direction: column; justify-content: center;
      padding: 4px 22px 4px 0;
      border-right: 1px solid var(--border);
      margin-right: 22px;
    }
    .info-stat:last-child { border-right: none; margin-right: 0; padding-right: 0; }

    /* LABEL — to, đậm, nổi bật */
    .info-stat-label {
      font-size: 15px;
      font-weight: 700;
      color: var(--text) !important;
      margin-bottom: 6px;
      letter-spacing: -.1px;
    }
    /* VALUE — nhỏ hơn label 1 chút, cân đối */
    .info-stat-value {
      font-size: 16px;
      font-weight: 600;
      color: var(--text2) !important;
      line-height: 1.3;
      letter-spacing: -.1px;
    }
    .info-stat-value.val-brand   { color: var(--brand)   !important; }
    .info-stat-value.val-success { color: var(--success) !important; }
    .info-stat-value.val-danger  { color: var(--danger)  !important; }

    /* Sub text (email) */
    .info-stat-sub {
      font-size: 12.5px;
      color: var(--muted);
      margin-top: 3px;
      white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    }

    /* Status badge */
    .info-status-badge {
      display: inline-flex; align-items: center; gap: 5px;
      font-size: 13.5px; font-weight: 700;
      padding: 4px 12px; border-radius: 999px; border: 1.5px solid;
    }
    .info-status-badge.active {
      color: var(--success); background: var(--success-tint);
      border-color: rgba(var(--success-rgb), .3);
    }
    .info-status-badge.locked {
      color: var(--danger); background: var(--danger-tint);
      border-color: rgba(var(--danger-rgb), .3);
    }
    .info-divider { border-color: var(--border); margin: 16px 0 12px; }
    .info-note {
      display: flex; align-items: center; gap: 10px;
      font-size: 14px; font-weight: 600; color: var(--text2) !important;
      background: color-mix(in srgb, var(--warning) 8%, transparent);
      border: 1px solid rgba(var(--warning-rgb), .22);
      border-radius: var(--r-sm); padding: 10px 14px; line-height: 1.5;
    }
    .info-note svg { flex-shrink: 0; color: var(--warning); }
    .info-note code {
      background: rgba(var(--warning-rgb), .15);
      padding: 1px 5px; border-radius: 4px; font-size: 13px;
    }
    @media (max-width: 860px) {
      .info-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
      .info-stat { border-right: none; margin-right: 0; padding-right: 0;
                   border-bottom: 1px solid var(--border); padding-bottom: 12px; }
      .info-stat:nth-last-child(-n+2) { border-bottom: none; padding-bottom: 0; }
    }
    @media (max-width: 480px) {
      .info-card { padding: 14px 16px; }
      .info-stat-label { font-size: 14px; }
      .info-stat-value { font-size: 15px; }
    }

/* ── Cards ── */
.card,.card-shell { background:var(--card) !important; border-color:var(--border) !important; box-shadow:var(--sh); color:var(--text); border-radius:var(--r) !important; }
.card-header { background:var(--bg2) !important; border-color:var(--border) !important; }

/* ── Forms ── */
.form-control,.form-select,textarea { font-family:'Outfit',sans-serif !important; background:var(--card) !important; color:var(--text) !important; border-color:var(--border) !important; border-radius:var(--r-sm) !important; font-size:16.5px; padding:.75rem 1rem; caret-color:var(--text); transition:border-color .18s,box-shadow .18s; }
.form-control:focus,.form-select:focus,textarea:focus { border-color:var(--brand) !important; box-shadow:0 0 0 3px rgba(var(--brand-rgb),.15) !important; outline:none; }
input::placeholder,textarea::placeholder { color:var(--muted) !important; opacity:1; }
input:-webkit-autofill,input:-webkit-autofill:hover,input:-webkit-autofill:focus { -webkit-text-fill-color:var(--text) !important; -webkit-box-shadow:0 0 0 1000px var(--card) inset !important; }
label,.form-label { color:var(--text) !important; font-weight:600; font-size:14px; margin-bottom:.4rem; }
.form-hint,.form-text { font-size:12px; color:var(--muted) !important; margin-top:4px; }
.form-check-input { width:1rem; height:1rem; cursor:pointer; background-color:var(--card) !important; border:1.5px solid var(--border2) !important; border-radius:4px !important; }
html[data-bs-theme="light"] .form-check-input { background-color:#fff !important; border-color:#c8d0e4 !important; }
.form-check-input:checked { background-color:var(--brand) !important; border-color:var(--brand) !important; background-image:var(--bs-form-check-bg-image) !important; }
.form-check-label { color:var(--text) !important; font-size:14px; cursor:pointer; }

/* ── Buttons ── */
.btn { font-family:'Outfit',sans-serif !important; border-radius:var(--r-sm) !important; font-weight:600; font-size:15.5px; transition:all .15s; }
.btn:active { transform:translateY(1px); }
.btn-primary   { background:var(--brand)  !important; border-color:var(--brand)   !important; color:#fff !important; }
.btn-primary:hover { background:var(--brand-2) !important; border-color:var(--brand-2) !important; }
.btn-secondary { background:var(--bg2)   !important; border-color:var(--border)  !important; color:var(--text2) !important; }
.btn-secondary:hover { background:var(--border) !important; }
.btn-success   { background:var(--success)!important; border-color:var(--success) !important; color:#fff !important; }
.btn-warning   { background:var(--warning)!important; border-color:var(--warning) !important; color:#fff !important; }
.btn-danger    { background:var(--danger) !important; border-color:var(--danger)  !important; color:#fff !important; }
.btn-info      { background:var(--accent) !important; border-color:var(--accent)  !important; color:#fff !important; }
.btn-outline-secondary { color:var(--text2) !important; border-color:var(--border2) !important; background:transparent !important; }
.btn-outline-secondary:hover { background:var(--bg2) !important; }
.btn-outline-primary  { color:var(--brand)  !important; border-color:var(--brand)  !important; background:transparent !important; }
.btn-outline-primary:hover  { background:var(--brand-tint) !important; }
.btn-outline-danger   { color:var(--danger) !important; border-color:var(--danger) !important; background:transparent !important; }
.btn-outline-danger:hover   { background:var(--danger-tint) !important; }
.btn-outline-success  { color:var(--success)!important; border-color:var(--success)!important; background:transparent !important; }
.btn-outline-success:hover  { background:var(--success-tint) !important; }
.btn-outline-warning  { color:var(--warning)!important; border-color:var(--warning)!important; background:transparent !important; }
.btn-outline-warning:hover  { background:var(--warning-tint) !important; }
.btn-index     { background:var(--brand)  !important; color:#fff !important; border:0 !important; }
.btn-export,.btn-copy { background:var(--success)!important; color:#fff !important; border:0 !important; }
.btn-submit-no { background:var(--warning)!important; color:#fff !important; border:0 !important; }
.btn-show-pwd { background:var(--bg2) !important; border-color:var(--border) !important; border-left:none !important; color:var(--muted) !important; font-size:12px !important; font-weight:600 !important; padding:0 14px !important; border-radius:0 var(--r-sm) var(--r-sm) 0 !important; }
.btn-show-pwd:hover { color:var(--text) !important; }
.btn-auth { background:linear-gradient(135deg,var(--brand),var(--accent)) !important; border:none !important; color:#fff !important; padding:.78rem 1rem; font-size:15px; font-weight:700; border-radius:var(--r) !important; box-shadow:0 4px 16px rgba(var(--brand-rgb),.28); }
.btn-auth:hover { opacity:.92; } .btn-auth:active { transform:translateY(1px); }

/* ── Alerts ── */
.alert { border-radius:var(--r) !important; font-size:14px; font-weight:500; }
.alert-danger  { background:var(--danger-tint)  !important; border-color:rgba(var(--danger-rgb),.25)  !important; color:var(--danger)  !important; }
.alert-success { background:var(--success-tint) !important; border-color:rgba(var(--success-rgb),.25) !important; color:var(--success) !important; }
.alert-warning { background:var(--warning-tint) !important; border-color:rgba(var(--warning-rgb),.25) !important; color:var(--warning) !important; }

/* ── Tables ── */
.table { --bs-table-bg:transparent; --bs-table-border-color:var(--border); }
.table thead th { background:var(--table-head) !important; color:var(--muted) !important; border-color:var(--border) !important; font-weight:700; font-size:12.5px; letter-spacing:.06em; text-transform:uppercase; padding:.75rem 1rem; }
.table td { border-color:var(--border) !important; color:var(--text) !important; vertical-align:middle; font-size:14.5px; padding:.75rem 1rem; }
.table-striped>tbody>tr:nth-of-type(odd)>* { background-color:color-mix(in srgb,var(--bg2) 40%,var(--card) 60%) !important; }
.table-hover>tbody>tr:hover>* { background-color:var(--brand-tint) !important; }

/* ── Modals ── */
.modal-content { background:var(--card) !important; color:var(--text) !important; border-color:var(--border) !important; border-radius:var(--r-lg) !important; box-shadow:var(--sh-xl) !important; }
.modal-header,.modal-footer { border-color:var(--border) !important; }
.btn-close { opacity:.5 !important; } .btn-close:hover { opacity:1 !important; }

/* ── Badges ── */
.badge-status { display:inline-block; font-weight:700; font-size:12px; padding:.3em .75em; border-radius:999px; border:1px solid transparent; }
.status-pending { color:var(--warning); background:var(--warning-tint); border-color:rgba(var(--warning-rgb),.3); }
.status-success { color:var(--success); background:var(--success-tint); border-color:rgba(var(--success-rgb),.3); }
.status-failed  { color:var(--danger);  background:var(--danger-tint);  border-color:rgba(var(--danger-rgb),.3);  }
.pill { display:inline-flex; align-items:center; gap:5px; border-radius:999px; padding:.2em .75em; font-size:12px; font-weight:700; }
.pill-success { background:var(--success-tint); color:var(--success); }
.pill-danger  { background:var(--danger-tint);  color:var(--danger);  }
.pill-muted   { background:var(--bg2);          color:var(--muted);   }

/* ── Progress ── */
.progress { background:var(--bg2) !important; border-radius:999px !important; overflow:hidden; height:8px !important; border:1px solid var(--border); }
.progress-bar { background:linear-gradient(90deg,var(--brand),var(--accent)) !important; border-radius:999px; }

/* ── Payment rows ── */
.payment-row { display:flex; align-items:center; gap:10px; margin-bottom:10px; flex-wrap:wrap; }
.payment-label { flex:0 0 155px; font-weight:600; font-size:13px; color:var(--muted); }
.payment-value { flex:1 1 auto; padding:9px 12px; background:var(--bg2) !important; border-radius:var(--r-sm); font-weight:600; color:var(--text) !important; border:1px solid var(--border); word-break:break-word; font-size:14px; }

/* ── Balance box ── */
.balance-box { display:inline-flex; align-items:center; gap:8px; padding:10px 16px; border-radius:var(--r); background:linear-gradient(135deg,var(--accent),var(--brand)); color:#fff; font-weight:600; }
.balance-box.low      { background:linear-gradient(135deg,var(--warning),#f97316); }
.balance-box.critical { background:linear-gradient(135deg,var(--danger),#dc2626); }
.balance-number { font-size:18px; font-weight:800; }

/* ── Misc ── */
.text-muted { color:var(--muted) !important; }
p,span,td,th { color:var(--text) !important; }
strong { color:inherit !important; font-weight:700; }
hr { border-color:var(--border); }
.small-label { font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.06em; color:var(--muted); }

/* ── AUTH PAGES (login/register - unchanged) ── */
.auth-page { min-height:100vh; display:flex; align-items:center; justify-content:center; padding:80px 20px 40px; background:var(--bg); position:relative; overflow:hidden; }
.auth-page::before { content:''; position:fixed; inset:0; z-index:0; pointer-events:none; background:radial-gradient(ellipse 80% 60% at 0% 0%,rgba(91,76,245,.07) 0%,transparent 55%),radial-gradient(ellipse 60% 50% at 100% 100%,rgba(0,152,219,.06) 0%,transparent 55%); }
.auth-blob { position:fixed; border-radius:50%; pointer-events:none; z-index:0; }
.auth-blob-1 { top:-180px; left:-150px; width:450px; height:450px; background:radial-gradient(circle,rgba(91,76,245,.15) 0%,transparent 65%); }
.auth-blob-2 { bottom:-120px; right:-120px; width:360px; height:360px; background:radial-gradient(circle,rgba(0,152,219,.12) 0%,transparent 65%); }
.auth-card { position:relative; z-index:1; width:100%; max-width:430px; background:var(--card) !important; border:1px solid var(--border) !important; border-radius:var(--r-xl) !important; box-shadow:var(--sh-xl) !important; padding:2.5rem 2.25rem; overflow:hidden; }
.auth-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3.5px; background:linear-gradient(90deg,var(--brand),var(--accent)); border-radius:var(--r-xl) var(--r-xl) 0 0; }
.auth-brand { display:flex; align-items:center; justify-content:center; gap:11px; margin-bottom:1.75rem; text-decoration:none !important; }
.brand-icon { width:44px; height:44px; border-radius:12px; background:linear-gradient(135deg,var(--brand),var(--accent)); display:grid; place-items:center; color:#fff; box-shadow:0 6px 18px rgba(91,76,245,.38); flex-shrink:0; }
.brand-name { font-size:22px; font-weight:800; letter-spacing:-.4px; color:var(--text) !important; }
.auth-title { font-size:21px !important; font-weight:700 !important; text-align:center; margin-bottom:.3rem !important; }
.auth-subtitle { text-align:center; color:var(--muted); font-size:14px; margin-bottom:1.5rem; }
.auth-links { display:flex; justify-content:space-between; align-items:center; margin-top:1.25rem; font-size:13.5px; }
.auth-links a { color:var(--brand); font-weight:600; }
.theme-toggle-fixed { position:fixed; top:16px; right:16px; z-index:1050; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  .sidebar { transform: translateX(-100%); transition: transform .25s ease; width: 256px; }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .main-topbar { padding: 12px 16px; }
  .page-body { padding: 16px 16px 60px; }
  .mobile-menu-btn { display: flex !important; }
  .sidebar-overlay { display: block !important; }
  .info-grid { grid-template-columns: repeat(2, 1fr) !important; }
}
.mobile-menu-btn { display: none; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: var(--r-sm); border: 1px solid var(--border); background: var(--card); cursor: pointer; color: var(--text); flex-shrink: 0; }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 99; }