/* ===================================================
   VAULTCODE — Design System
   Palette: #E2B59A (peach) primary, white base
   Icons: Lucide-style SVG sprite (single set site-wide)
   Fonts: Sora (display) + Inter (body) + JetBrains Mono (code)
   =================================================== */

/* --- CUSTOM PROPERTIES (the only place the palette is defined) --- */
:root {
  --peach: #E2B59A;
  --peach-deep: #C2825A;
  --peach-deeper: #A8693F;
  --white: #FFFFFF;
  --tint: #FBF3EE;
  --tint-2: #F5E7DE;
  --border: #EBDCD1;
  --ink: #241C18;
  --ink-soft: #6B5B50;
  --ink-faint: #9C897C;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 20px 50px -20px rgba(36,28,24,0.18);
  --shadow-sm: 0 8px 20px -10px rgba(36,28,24,0.14);
  --shadow-md: 0 12px 32px -16px rgba(36,28,24,0.2);
  --font-display: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --sidebar-width: 260px;
  --header-height: 68px;
  --bottom-nav-height: 72px;
}

/* --- RESET --- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;font-size:16px;}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  padding-top:var(--header-height);
}
h1,h2,h3,h4,h5{font-family:var(--font-display);letter-spacing:-0.02em;color:var(--ink);}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
img,svg{display:block;max-width:100%;}
input,button,textarea,select{font-family:inherit;font-size:inherit;outline:none;}
button{cursor:pointer;background:none;border:none;}
.mono{font-family:var(--font-mono);}

/* --- LAYOUT --- */
.wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
section{position:relative;}

/* --- REVEAL ANIMATION --- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* --- BUTTONS --- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;border-radius:999px;
  font-weight:600;font-size:15px;
  cursor:pointer;border:1.5px solid transparent;
  transition:all .25s ease;
  font-family:var(--font-body);
  text-align:center;
  white-space:normal;
  line-height:1.4;
  max-width:100%;
}
.btn svg{width:16px;height:16px;stroke:currentColor;}
.btn-primary{background:var(--ink);color:var(--white);}
.btn-primary:hover{background:var(--peach-deeper);transform:translateY(-2px);box-shadow:var(--shadow-sm);}
.btn-outline{background:transparent;border-color:var(--border);color:var(--ink);}
.btn-outline:hover{border-color:var(--peach-deep);background:var(--tint);}
.btn-ghost{background:var(--tint-2);color:var(--peach-deeper);}
.btn-ghost:hover{background:var(--peach);color:var(--white);}
.btn-block{width:100%;justify-content:center;}
.btn-sm{padding:10px 18px;font-size:13.5px;}
.btn-xs{padding:6px 12px;font-size:12px;border-radius:8px;}
.btn-white{background:var(--white);color:var(--ink);border-color:var(--white);}
.btn-white:hover{background:var(--peach);border-color:var(--peach-deep);}

/* --- FORMS --- */
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-size:13.5px;font-weight:600;color:var(--ink-soft);margin-bottom:6px;}
.form-input{
  width:100%;padding:12px 16px;border:1.5px solid var(--border);
  border-radius:10px;background:var(--white);color:var(--ink);
  font-size:15px;transition:border-color .2s;
}
.form-input:focus{border-color:var(--peach-deep);box-shadow:0 0 0 3px rgba(194,130,90,0.12);}
.form-input::placeholder{color:var(--ink-faint);}
.form-row{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:20px;}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
textarea.form-input{min-height:100px;resize:vertical;}
select.form-input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 20 20'%3E%3Cline x1='4' y1='7' x2='10' y2='13' stroke='%236B5B50' stroke-width='1.6'/%3E%3Cline x1='16' y1='7' x2='10' y2='13' stroke='%236B5B50' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;}

/* Checkbox */
.checkbox-label{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--ink-soft);cursor:pointer;}
.checkbox-label input[type="checkbox"]{display:none;}
.checkbox-custom{width:18px;height:18px;border:1.5px solid var(--border);border-radius:5px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s;}
.checkbox-label input:checked + .checkbox-custom{background:var(--peach-deeper);border-color:var(--peach-deeper);}
.checkbox-label input:checked + .checkbox-custom::after{content:'';width:6px;height:10px;border:solid var(--white);border-width:0 2px 2px 0;transform:rotate(45deg);margin-top:-2px;}

/* --- ALERTS --- */
.alert{padding:14px 18px;border-radius:10px;font-size:14px;margin-bottom:18px;display:flex;align-items:center;gap:10px;}
.alert-error{background:#FDEAE8;color:#B84A3A;border:1px solid #F5D0CC;}
.alert-success{background:#E6F5E6;color:#2D7A3A;border:1px solid #C4E8C4;}
.alert-info{background:#EBF0FA;color:#3A5A8C;border:1px solid #CCD9F0;}

/* --- BADGE --- */
.badge{
  display:inline-flex;align-items:center;gap:5px;
  padding:4px 10px;border-radius:999px;
  font-size:11.5px;font-weight:600;
}
.badge-green{background:#E6F5E6;color:#2D7A3A;}
.badge-yellow{background:#FEF5E6;color:#A87A2D;}
.badge-red{background:#FDEAE8;color:#B84A3A;}
.badge-blue{background:#EBF0FA;color:#3A5A8C;}
.badge-gray{background:var(--tint-2);color:var(--ink-soft);}

/* --- CARD --- */
.card{
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;transition:transform .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);}
.card-body{padding:24px;}
.card-footer{padding:16px 24px;border-top:1px solid var(--border);background:var(--tint);}

/* --- TABLE --- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);}
table{width:100%;border-collapse:collapse;font-size:14px;}
th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--border);}
th{font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:0.06em;color:var(--ink-faint);background:var(--tint);}
tr:last-child td{border-bottom:none;}
tr:hover td{background:var(--tint);}

/* --- EMPTY STATE --- */
.empty-state{text-align:center;padding:60px 20px;}
.empty-state svg{width:48px;height:48px;stroke:var(--ink-faint);margin:0 auto 18px;opacity:0.5;}
.empty-state h3{font-size:18px;margin-bottom:6px;color:var(--ink-soft);}
.empty-state p{font-size:14px;color:var(--ink-faint);margin-bottom:20px;}

/* ===================================================
   NAV / HEADER
   =================================================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(255,255,255,0.92);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease,box-shadow .3s ease,transform .3s ease;
  height:var(--header-height);
  will-change:transform;
}
.site-header.scrolled{border-bottom-color:var(--border);box-shadow:0 4px 24px -12px rgba(36,28,24,0.1);}
.nav-bar{
  display:flex;align-items:center;justify-content:space-between;
  max-width:1180px;margin:0 auto;padding:0 32px;height:100%;
}
.nav-left,.nav-right{display:flex;align-items:center;gap:18px;}
.nav-hamburger{display:none;padding:8px;border-radius:8px;}
.nav-hamburger svg{width:22px;height:22px;stroke:var(--ink);}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:18px;white-space:nowrap;}
.logo .mark{
  width:32px;height:32px;border-radius:8px;
  background:linear-gradient(155deg,var(--peach),var(--peach-deeper));
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 14px -4px rgba(194,130,90,0.55);
}
.logo .mark svg{width:17px;height:17px;stroke:var(--white);}
.nav-links-desktop{display:flex;align-items:center;gap:28px;margin-left:14px;}
.nav-links-desktop a{font-size:14px;font-weight:500;color:var(--ink-soft);transition:color .2s;white-space:nowrap;}
.nav-links-desktop a:hover{color:var(--ink);}
.nav-search{
  display:flex;align-items:center;gap:8px;
  background:var(--tint);border:1px solid transparent;border-radius:10px;
  padding:8px 14px;transition:border-color .2s;width:200px;
}
.nav-search:focus-within{border-color:var(--peach-deep);background:var(--white);}
.nav-search svg{width:16px;height:16px;stroke:var(--ink-faint);flex-shrink:0;}
.nav-search input{border:none;background:transparent;width:100%;font-size:13.5px;color:var(--ink);}
.nav-search input::placeholder{color:var(--ink-faint);}
.nav-icon-btn{position:relative;padding:6px;border-radius:8px;}
.nav-icon-btn svg{width:20px;height:20px;stroke:var(--ink-soft);}
.nav-badge{
  position:absolute;top:-2px;right:-2px;width:16px;height:16px;border-radius:50%;
  background:var(--peach-deeper);color:var(--white);font-size:9px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}

/* User dropdown */
.nav-user-dropdown{position:relative;}
.nav-user-btn{
  display:flex;align-items:center;gap:8px;padding:4px 10px 4px 4px;
  border-radius:999px;border:1px solid var(--border);background:var(--white);
  transition:border-color .2s;
}
.nav-user-btn:hover{border-color:var(--peach-deep);}
.nav-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;background:var(--tint-2);}
.nav-user-name{font-size:13px;font-weight:500;color:var(--ink);max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.nav-dropdown-menu{
  display:none;position:absolute;top:calc(100% + 8px);right:0;min-width:220px;
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:8px;z-index:200;
}
.nav-dropdown-menu.show{display:block;}
.nav-dropdown-menu a{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;
  font-size:13.5px;color:var(--ink-soft);transition:background .2s;
}
.nav-dropdown-menu a:hover{background:var(--tint);color:var(--ink);}
.nav-dropdown-menu a svg{width:16px;height:16px;stroke:var(--ink-faint);flex-shrink:0;}
.nav-dropdown-menu hr{margin:6px 0;border:none;border-top:1px solid var(--border);}

/* ===================================================
   MOBILE MENU
   =================================================== */
.mobile-menu{
  position:fixed;top:0;left:0;bottom:0;width:300px;max-width:85vw;
  background:var(--white);z-index:1000;transform:translateX(-100%);
  transition:transform .35s cubic-bezier(0.16,1,0.3,1);
  border-right:1px solid var(--border);overflow-y:auto;
}
.mobile-menu.open{transform:translateX(0);}
.mobile-menu-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--border);}
.mobile-menu-close{padding:6px;border-radius:8px;}
.mobile-menu-close svg{width:20px;height:20px;stroke:var(--ink);}
.mobile-menu-links{padding:12px;}
.mobile-menu-links a{
  display:flex;align-items:center;gap:12px;padding:14px 14px;border-radius:10px;
  font-size:15px;font-weight:500;color:var(--ink-soft);transition:background .2s;
}
.mobile-menu-links a:hover{background:var(--tint);color:var(--ink);}
.mobile-menu-links a svg{width:18px;height:18px;stroke:var(--ink-faint);flex-shrink:0;}
.mobile-menu-link-small{font-size:13px!important;padding:10px 14px!important;color:var(--ink-faint)!important;margin-left:10px;}
.mobile-menu-overlay{
  position:fixed;inset:0;background:rgba(36,28,24,0.5);
  z-index:999;opacity:0;pointer-events:none;transition:opacity .35s ease;
}
.mobile-menu-overlay.show{opacity:1;pointer-events:auto;}

/* ===================================================
   BOTTOM NAVIGATION (Mobile)
   =================================================== */
.bottom-nav{
  display:none;
  position:fixed;
  bottom:0;
  left:0;
  right:0;
  z-index:1000;
  background:rgba(255,255,255,0.96);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-top:1px solid var(--border);
  height:var(--bottom-nav-height);
  padding:0 8px;
  box-shadow:0 -4px 20px -8px rgba(36,28,24,0.1);
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}
.bottom-nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-around;
  height:100%;
  max-width:600px;
  margin:0 auto;
}
.bottom-nav-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:3px;
  padding:6px 12px;
  border-radius:12px;
  color:var(--ink-faint);
  transition:all .2s;
  text-decoration:none;
  position:relative;
  min-width:56px;
}
.bottom-nav-item svg{
  width:22px;
  height:22px;
  stroke:var(--ink-faint);
  transition:stroke .2s;
}
.bottom-nav-item span{
  font-size:10px;
  font-weight:600;
  transition:color .2s;
  letter-spacing:0.02em;
}
.bottom-nav-item:hover,
.bottom-nav-item.active{
  color:var(--peach-deeper);
}
.bottom-nav-item:hover svg,
.bottom-nav-item.active svg{
  stroke:var(--peach-deeper);
}
.bottom-nav-item .nav-badge-bottom{
  position:absolute;
  top:2px;
  right:6px;
  width:16px;
  height:16px;
  border-radius:50%;
  background:var(--peach-deeper);
  color:var(--white);
  font-size:8px;
  font-weight:700;
  display:flex;
  align-items:center;
  justify-content:center;
}

/* ===================================================
   AUTH PAGES
   =================================================== */
.auth-section{min-height:calc(100vh - var(--header-height));display:flex;align-items:center;justify-content:center;padding:80px 20px 60px;background:linear-gradient(180deg,var(--tint) 0%,var(--white) 100%);}
.auth-card{width:100%;max-width:440px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px 36px;box-shadow:var(--shadow);}
body.auth-page{padding-top:0;}
.auth-header{text-align:center;margin-bottom:28px;}
.auth-header .logo{justify-content:center;margin-bottom:18px;}
.auth-header h1{font-size:24px;margin-bottom:6px;}
.auth-header p{font-size:14px;color:var(--ink-soft);}
.auth-form{margin-bottom:6px;}
.auth-divider{display:flex;align-items:center;gap:14px;margin:22px 0;color:var(--ink-faint);font-size:13px;}
.auth-divider::before,.auth-divider::after{content:'';flex:1;height:1px;background:var(--border);}
.auth-social{display:flex;gap:12px;margin-bottom:16px;}
.auth-social .btn{flex:1;justify-content:center;}
.auth-footer-text{text-align:center;font-size:14px;color:var(--ink-soft);margin-top:6px;}
.auth-footer-text a{color:var(--peach-deeper);font-weight:600;}
.link-sm{font-size:13px;color:var(--peach-deeper);font-weight:500;}

/* ===================================================
   SIDEBAR LAYOUT (User & Admin)
   =================================================== */
.app-layout{display:flex;min-height:100vh;padding-top:var(--header-height);}
.app-sidebar{
  width:var(--sidebar-width);background:var(--white);border-right:1px solid var(--border);
  position:fixed;top:var(--header-height);left:0;bottom:0;z-index:50;
  overflow-y:auto;transition:transform .3s ease;padding:16px 0;
}
.app-sidebar .sidebar-section{padding:0 14px;margin-bottom:20px;}
.app-sidebar .sidebar-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:0.08em;color:var(--ink-faint);padding:0 12px;margin-bottom:8px;}
.app-sidebar a{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;
  font-size:14px;font-weight:500;color:var(--ink-soft);transition:all .15s;margin-bottom:2px;
}
.app-sidebar a svg{width:17px;height:17px;stroke:var(--ink-faint);flex-shrink:0;}
.app-sidebar a:hover{background:var(--tint);color:var(--ink);}
.app-sidebar a.active{background:var(--tint-2);color:var(--peach-deeper);font-weight:600;}
.app-sidebar a.active svg{stroke:var(--peach-deeper);}

.app-main{
  flex:1;margin-left:var(--sidebar-width);padding:32px;
  min-height:calc(100vh - var(--header-height));
}
.app-main .page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;flex-wrap:wrap;gap:14px;}
.app-main .page-header h1{font-size:26px;}
.app-main .page-header p{font-size:14px;color:var(--ink-soft);}

/* Stats grid */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:28px;}
.stat-card{
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;
  transition:transform .2s,box-shadow .2s;
}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);}
.stat-card .stat-icon{width:40px;height:40px;border-radius:10px;background:var(--tint-2);display:flex;align-items:center;justify-content:center;margin-bottom:14px;}
.stat-card .stat-icon svg{width:18px;height:18px;stroke:var(--peach-deeper);}
.stat-card .stat-value{font-family:var(--font-display);font-size:28px;font-weight:700;line-height:1.2;margin-bottom:4px;}
.stat-card .stat-label{font-size:13px;color:var(--ink-faint);}

/* Action bar */
.action-bar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px;}
.search-bar{display:flex;align-items:center;gap:10px;background:var(--white);border:1px solid var(--border);border-radius:10px;padding:10px 16px;flex:1;min-width:240px;max-width:360px;}
.search-bar svg{width:16px;height:16px;stroke:var(--ink-faint);}
.search-bar input{border:none;background:transparent;width:100%;font-size:14px;}
.search-bar input::placeholder{color:var(--ink-faint);}

/* ===================================================
   TOGGLE SWITCH
   =================================================== */
.toggle-switch{
  position:relative;display:inline-block;width:40px;height:22px;cursor:pointer;
}
.toggle-switch input{display:none;}
.toggle-slider{
  position:absolute;inset:0;background:var(--border);border-radius:999px;
  transition:background .3s;
}
.toggle-slider::before{
  content:'';position:absolute;top:3px;left:3px;width:16px;height:16px;
  background:var(--white);border-radius:50%;transition:transform .3s;
}
.toggle-switch input:checked + .toggle-slider{background:var(--peach-deeper);}
.toggle-switch input:checked + .toggle-slider::before{transform:translateX(18px);}

/* ===================================================
   PRODUCT GRID
   =================================================== */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px;}
.product-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .3s,box-shadow .3s;}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.product-card .product-thumb{width:100%;height:200px;object-fit:cover;background:var(--tint-2);}
.product-card .product-info{padding:20px 22px;}
.product-card .product-category{font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:0.08em;color:var(--peach-deeper);margin-bottom:6px;}
.product-card h3{font-size:17px;margin-bottom:8px;}
.product-card .product-desc{font-size:13.5px;color:var(--ink-soft);margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.product-card .product-footer{display:flex;align-items:center;justify-content:space-between;}
.product-card .product-price{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--peach-deeper);}
.product-card .product-rating{display:flex;align-items:center;gap:4px;font-size:13px;color:var(--ink-faint);}
.product-card .product-rating svg{width:14px;height:14px;fill:#E8A855;stroke:#E8A855;}

/* ===================================================
   CODE VIEWER (DRM)
   =================================================== */
.viewer{
  background:var(--ink);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow);position:relative;
}
.viewer-bar{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:#2E2420;border-bottom:1px solid #3A2E28;}
.viewer-dots{display:flex;gap:7px;}
.viewer-dots span{width:10px;height:10px;border-radius:50%;background:#4A3B33;}
.viewer-tabs{display:flex;gap:2px;background:#2A211D;overflow-x:auto;}
.viewer-tab{padding:10px 16px;font-size:12.5px;color:#9C8A7F;border-right:1px solid #3A2E28;font-family:var(--font-mono);white-space:nowrap;cursor:pointer;}
.viewer-tab.active{color:var(--peach);background:var(--ink);}
.viewer-body{position:relative;padding:22px 24px 26px;min-height:240px;overflow-x:auto;}
.code-line{font-family:var(--font-mono);font-size:13px;line-height:1.9;white-space:pre;color:#C9B8AC;}
.code-line .kw{color:#E2A97F;}
.code-line .fn{color:#E8CBAE;}
.code-line .str{color:#B7D6A8;}
.code-line .cm{color:#6B5B50;}
.watermark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none;-webkit-user-select:none;user-select:none;}
.watermark span{font-family:var(--font-display);font-weight:800;font-size:24px;letter-spacing:0.12em;color:rgba(226,181,154,0.09);transform:rotate(-18deg);white-space:nowrap;}
.viewer-lock{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 20px;background:#2E2420;border-top:1px solid #3A2E28;}
.viewer-lock-left{display:flex;align-items:center;gap:10px;}
.viewer-lock-left svg{width:16px;height:16px;stroke:var(--peach);flex-shrink:0;}
.viewer-lock-left p{font-size:12.5px;color:#B7A79B;line-height:1.4;}
.viewer-lock-left strong{color:var(--white);display:block;font-size:13px;margin-bottom:1px;}
.badge-locked{display:flex;align-items:center;gap:6px;padding:8px 13px;border-radius:8px;background:#3A2E28;color:#6B5B50;font-size:12px;font-weight:600;flex-shrink:0;}
.badge-locked svg{width:13px;height:13px;stroke:#6B5B50;}

/* ===================================================
   FOOTER
   =================================================== */
.site-footer{background:var(--ink);color:#B7A79B;padding:70px 0 30px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:56px;}
.foot-brand .logo{color:var(--white);margin-bottom:14px;}
.foot-brand p{font-size:14px;max-width:280px;line-height:1.6;}
.foot-col h5{color:var(--white);font-size:13.5px;font-weight:600;margin-bottom:18px;}
.foot-col ul{display:flex;flex-direction:column;gap:12px;}
.foot-col a{font-size:13.5px;transition:color .2s;}
.foot-col a:hover{color:var(--peach);}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:28px;border-top:1px solid #3A2E28;font-size:13px;flex-wrap:wrap;gap:14px;}
.foot-social{display:flex;gap:12px;margin-top:16px;}
.foot-social a{width:36px;height:36px;border-radius:50%;background:#2E2420;display:flex;align-items:center;justify-content:center;transition:background .2s;}
.foot-social svg{width:15px;height:15px;stroke:#B7A79B;}
.foot-social a:hover{background:var(--peach-deeper);}
.foot-social a:hover svg{stroke:var(--white);}

/* ===================================================
   LOADER
   =================================================== */
.loader-overlay{position:fixed;inset:0;z-index:9999;background:rgba(255,255,255,0.95);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .4s;}
.loader-overlay.active{opacity:1;pointer-events:auto;}
.loader-spinner{text-align:center;}
.loader-mark{display:block;width:48px;height:48px;margin:0 auto 14px;animation:pulse 1s ease-in-out infinite;}
.loader-mark svg{width:48px;height:48px;stroke:var(--peach-deeper);}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:0.6;transform:scale(0.9);}}

/* ===================================================
   PAGINATION
   =================================================== */
.pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin:32px 0;}
.page-link{padding:8px 14px;border-radius:8px;font-size:13.5px;font-weight:500;color:var(--ink-soft);border:1px solid var(--border);transition:all .2s;}
.page-link:hover{border-color:var(--peach-deep);background:var(--tint);}
.page-link.active{background:var(--ink);color:var(--white);border-color:var(--ink);}

/* ===================================================
   CHAT
   =================================================== */
.chat-container{display:grid;grid-template-columns:320px 1fr;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;min-height:500px;background:var(--white);}
.chat-sidebar{border-right:1px solid var(--border);overflow-y:auto;}
.chat-sidebar-header{padding:18px 20px;border-bottom:1px solid var(--border);font-weight:600;font-size:15px;}
.chat-user-item{display:flex;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .2s;}
.chat-user-item:hover,.chat-user-item.active{background:var(--tint);}
.chat-main{display:flex;flex-direction:column;}
.chat-messages{flex:1;padding:24px;overflow-y:auto;max-height:500px;}
.chat-msg{display:flex;gap:12px;margin-bottom:18px;}
.chat-msg.incoming{flex-direction:row;}
.chat-msg.outgoing{flex-direction:row-reverse;}
.chat-msg-content{max-width:70%;padding:12px 16px;border-radius:14px;font-size:14px;line-height:1.5;}
.chat-msg.incoming .chat-msg-content{background:var(--tint);}
.chat-msg.outgoing .chat-msg-content{background:var(--peach);color:var(--white);}
.chat-input-bar{display:flex;gap:10px;padding:16px 20px;border-top:1px solid var(--border);}
.chat-input-bar input{flex:1;padding:10px 16px;border:1px solid var(--border);border-radius:10px;font-size:14px;}
.chat-input-bar input:focus{border-color:var(--peach-deep);}
.chat-input-bar button{padding:10px 18px;border-radius:10px;background:var(--peach-deeper);color:var(--white);font-weight:600;font-size:14px;white-space:nowrap;}

/* ===================================================
   PAYMENT REQUESTS / OPTIONS UI
   =================================================== */
.pay-req-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin-bottom:28px;}
.pay-req-card{
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;transition:transform .2s,box-shadow .2s;
}
.pay-req-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);}
.pay-req-card .pay-req-number{font-family:var(--font-mono);font-size:13px;color:var(--ink-faint);margin-bottom:6px;}
.pay-req-card .pay-req-amount{font-family:var(--font-display);font-size:24px;font-weight:700;color:var(--peach-deeper);margin-bottom:8px;}
.pay-req-card .pay-req-desc{font-size:13.5px;color:var(--ink-soft);margin-bottom:12px;}
.pay-req-card .pay-req-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;}

.pay-method-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;}
.pay-method-card{
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;position:relative;
}
.pay-method-card .pay-method-type{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 10px;border-radius:6px;font-size:11px;font-weight:600;
  background:var(--tint-2);color:var(--peach-deeper);margin-bottom:10px;
}
.pay-method-card .pay-method-name{font-weight:600;font-size:16px;margin-bottom:6px;}
.pay-method-card .pay-method-detail{font-size:13px;color:var(--ink-soft);margin-bottom:4px;}
.pay-method-card .pay-method-actions{display:flex;gap:8px;margin-top:12px;}

.modal-backdrop{
  position:fixed;inset:0;background:rgba(36,28,24,0.6);
  z-index:9999;display:none;align-items:center;justify-content:center;
  padding:20px;
}
.modal-backdrop.show{display:flex;}
.modal-content{
  background:var(--white);border-radius:var(--radius-lg);
  max-width:560px;width:100%;max-height:90vh;overflow-y:auto;
  box-shadow:0 24px 64px -16px rgba(0,0,0,0.3);
}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border);}
.modal-header h3{font-size:18px;}
.modal-close{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;}
.modal-close svg{width:18px;height:18px;stroke:var(--ink-faint);}
.modal-body{padding:24px;}
.modal-footer{display:flex;gap:12px;justify-content:flex-end;padding:16px 24px;border-top:1px solid var(--border);}

/* Proof of payment upload */
.proof-upload-zone{
  border:2px dashed var(--border);border-radius:var(--radius);
  padding:32px;text-align:center;cursor:pointer;transition:all .2s;
  background:var(--tint);
}
.proof-upload-zone:hover{border-color:var(--peach-deep);background:var(--tint-2);}
.proof-upload-zone svg{width:36px;height:36px;stroke:var(--ink-faint);margin:0 auto 12px;opacity:0.5;}
.proof-upload-zone p{font-size:14px;color:var(--ink-soft);}

/* ===================================================
   SCREENSHOT / RECORDING PROTECTION
   =================================================== */
.protected-content{
  -webkit-user-select:none;
  -moz-user-select:none;
  -ms-user-select:none;
  user-select:none;
  -webkit-touch-callout:none;
}
.protected-content img,
.protected-content video{
  pointer-events:none;
  -webkit-user-drag:none;
  user-drag:none;
}
.protected-content .protect-overlay{
  position:relative;
  overflow:hidden;
}
.protected-content .protect-overlay::after{
  content:'';
  position:absolute;
  inset:0;
  background:transparent;
  z-index:1;
}

/* ===================================================
   PRODUCT DETAILS
   =================================================== */
.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.reviews-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* ===================================================
   RESPONSIVE
   =================================================== */
@media(max-width:980px){
  .nav-links-desktop{display:none;}
  .nav-auth-btns{display:none !important;}
  .nav-hamburger{display:block;}
  .nav-search{width:140px;}
  .app-sidebar{transform:translateX(-100%);}
  .app-sidebar.open{transform:translateX(0);}
  .app-main{margin-left:0;padding-bottom:calc(var(--bottom-nav-height) + 20px);}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .chat-container{grid-template-columns:1fr;}
  .chat-sidebar{display:none;}
  .bottom-nav{display:block;}
  body.has-bottom-nav{padding-bottom:var(--bottom-nav-height);}
}
@media(max-width:760px){
    body { width: 100%; }
    .wrap{padding:0 16px !important;}
    .nav-bar{padding:0 16px;}
    .nav-user-name{display:none !important;}
    .nav-search{display:none !important;}
    .nav-auth-btns{display:none !important;}
    .nav-cta .btn-outline{display:none !important;}
    .app-main{padding:16px; max-width:100vw; box-sizing:border-box; overflow-x:hidden;}
    .form-row-2{grid-template-columns:1fr;}
    .foot-grid{grid-template-columns:1fr;}
    .stats-grid{grid-template-columns:1fr;}
    .product-grid{grid-template-columns:1fr;}
    .auth-card{padding:24px 20px;}
    .hero-actions{flex-direction:column;align-items:stretch;}
    .hero-facts{flex-direction:column;gap:16px;}
    .path-grid{grid-template-columns:1fr;}
    .pf-grid{grid-template-columns:1fr;gap:40px;}
    .protect-grid{grid-template-columns:1fr;}
    .channel-grid{grid-template-columns:1fr 1fr;}
    .admin-grid{grid-template-columns:1fr;gap:40px;}
    section{padding-left:0 !important;padding-right:0 !important;}
    .hero{padding:80px 0 60px !important;}
    .viewer{min-height:200px;}
    .viewer-body{min-height:150px;}
    .viewer-lock{flex-direction:column;gap:10px;}
    .dash-cards{grid-template-columns:1fr;}
    .protect-grid{gap:16px !important;}
    .channel-grid{grid-template-columns:1fr !important;}
    .pay-req-grid{grid-template-columns:1fr;}
    .pay-method-list{grid-template-columns:1fr;}
    .bottom-nav{display:block;}
    body.has-bottom-nav{padding-bottom:var(--bottom-nav-height);}
  }
@media(max-width:380px){
  .channel-grid{grid-template-columns:1fr;}
  .hero h1{font-size:32px;}
}

/* Mobile menu fixes */
@media(max-width:980px){
  .nav-links-desktop{display:none !important;}
  .nav-hamburger{display:block !important;}
  .mobile-menu-overlay{display:none;}
  .mobile-menu-overlay.show{display:block;}
  .bottom-nav{display:block;}
  body.has-bottom-nav{padding-bottom:var(--bottom-nav-height);}
}
@media(max-width:760px){
  .nav-search{display:none !important;}
  .nav-cta .btn-outline{display:none !important;}
  .nav-user-name{display:none !important;}
  /* Ensure sections don't overflow horizontally */
  .wrap{padding-left:16px !important;padding-right:16px !important;}
  section{padding-left:0 !important;padding-right:0 !important;}
  .hero-grid{grid-template-columns:1fr !important;text-align:center;}
  .hero-actions{justify-content:center;}
  .hero-facts{justify-content:center;}
  .viewer{transform:rotate(0deg) !important;margin-top:40px !important;}
}
/* End of VaultCode Design System */

/* ===================================================
   PAGES — COMPREHENSIVE MOBILE RESPONSIVE
   =================================================== */

/* ---- General page sections ---- */
@media(max-width:760px){
  .page-hero, .marketplace-hero { padding-top: 90px !important; padding-bottom: 32px !important; }
  .page-hero h1, .marketplace-hero h1 { font-size: 26px !important; margin-bottom: 10px !important; }
  .marketplace-filters { gap: 8px !important; }
  .marketplace-filters .btn { font-size: 12.5px !important; padding: 8px 14px !important; }

  /* Product grid */
  .product-grid { grid-template-columns: 1fr !important; gap: 16px !important; }
  .product-card .product-info { padding: 16px !important; }
  .product-card h3 { font-size: 15px !important; }
  .product-card .product-price { font-size: 17px !important; }
  .product-card > div[style*="display:flex"] { flex-wrap: wrap !important; }

  /* Cart */
  .cart-layout, .cart-grid { grid-template-columns: 1fr !important; }
  .cart-item { flex-direction: column !important; gap: 12px !important; }
  .cart-item-thumb { width: 100% !important; height: 160px !important; border-radius: var(--radius) !important; }
  .cart-item-actions { flex-direction: row !important; justify-content: space-between !important; }

  /* Checkout */
  .checkout-grid, .checkout-layout { grid-template-columns: 1fr !important; }
  .form-row-2 { grid-template-columns: 1fr !important; }
  .checkout-summary { order: -1; }

  /* Auth pages */
  .auth-card { padding: 22px 16px !important; margin: 0 8px !important; }
  .auth-header h1 { font-size: 22px !important; }
  .auth-social { flex-direction: column !important; }
  .auth-social .btn { width: 100% !important; }

  /* Product detail page */
  .product-layout, .product-detail-grid, .reviews-grid { grid-template-columns: 1fr !important; }
  .product-gallery { max-height: 260px !important; }
  .product-actions { flex-direction: column !important; }
  .product-actions .btn { width: 100% !important; justify-content: center !important; }

  /* About / static pages */
  .about-grid, .team-grid, .values-grid { grid-template-columns: 1fr !important; }
  .team-grid { grid-template-columns: 1fr 1fr !important; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr !important; }

  /* Pricing */
  .pricing-grid { grid-template-columns: 1fr !important; }
  .pricing-card { padding: 24px 18px !important; }

  /* FAQ */
  .faq-item summary { font-size: 14px !important; }

  /* Search */
  .search-results-grid { grid-template-columns: 1fr !important; }

  /* Page header (admin & user pages) */
  .page-header { flex-direction: column !important; align-items: flex-start !important; gap: 12px !important; }
  .page-header h1 { font-size: 20px !important; }
  .page-header > div:last-child { width: 100%; display: flex; flex-wrap: wrap; gap: 8px; }

  /* Tables — make scrollable */
  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table { min-width: 500px; }

  /* Action bar */
  .action-bar { flex-direction: column !important; }
  .search-bar { max-width: 100% !important; width: 100% !important; }

  /* Stats grid */
  .stats-grid { grid-template-columns: 1fr 1fr !important; }

  /* Pay request grid */
  .pay-req-grid { grid-template-columns: 1fr !important; }
  .pay-method-list { grid-template-columns: 1fr !important; }

  /* Modal */
  .modal-content { margin: 16px !important; width: calc(100% - 32px) !important; }
  .modal-footer { flex-direction: column-reverse !important; }
  .modal-footer .btn { width: 100% !important; justify-content: center !important; }

  /* Wishlist */
  .wishlist-grid { grid-template-columns: 1fr !important; }

  /* Blog */
  .blog-grid { grid-template-columns: 1fr !important; }

  /* Notifications */
  .notif-item { flex-direction: column !important; gap: 8px !important; }
}

@media(max-width:480px){
  .stats-grid { grid-template-columns: 1fr !important; }
  .team-grid { grid-template-columns: 1fr !important; }
  .page-header h1 { font-size: 18px !important; }
  .auth-card { padding: 18px 14px !important; }
  .product-grid { gap: 12px !important; }
  table { min-width: 400px; }
  th, td { padding: 10px 12px !important; }
  .btn-sm { padding: 9px 14px !important; font-size: 13px !important; }
}

/* Prevent filter buttons overflowing on tiny screens */
@media(max-width:360px){
  .marketplace-filters .btn, .page-header .btn { font-size: 11.5px !important; padding: 7px 10px !important; }
  .product-card .product-info { padding: 12px !important; }
}