@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --font:'Plus Jakarta Sans',system-ui,sans-serif;
  --mono:'JetBrains Mono',monospace;
  --accent:#7c3aed;--accent-l:#a78bfa;--accent-d:#5b21b6;--accent-glow:rgba(124,58,237,.2);
  --sidebar-bg:#0f0a1e;--sidebar-w:250px;--topbar-h:64px;
  --g50:#fafafa;--g100:#f4f4f5;--g200:#e4e4e7;--g300:#d4d4d8;
  --surface:#fff;--border:var(--g200);
  --g400:#a1a1aa;--g500:#71717a;--g600:#52525b;--g700:#3f3f46;--g800:#27272a;--g900:#18181b;
  --green:#10b981;--green-l:#d1fae5;--amber:#f59e0b;--amber-l:#fef3c7;
  --red:#ef4444;--red-l:#fee2e2;--blue:#3b82f6;--blue-l:#dbeafe;
  --cyan:#06b6d4;--pink:#ec4899;--orange:#f97316;--purple:#8b5cf6;
  --r:10px;--r-sm:6px;--r-lg:14px;--r-xl:20px;--r-full:9999px;
  --shadow-sm:0 1px 3px rgba(0,0,0,.08);
  --shadow:0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:0 10px 40px rgba(0,0,0,.12);
  --t:all .2s cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--g50);color:var(--g900);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:var(--t)}
button{font-family:var(--font);cursor:pointer;border:none;background:none}
input,select,textarea{font-family:var(--font)}
ul{list-style:none}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:rgba(255,255,255,.05)}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:3px}

/* ── ADMIN LAYOUT ────────────────────────── */
.admin-layout{display:flex;min-height:100vh}
.admin-content{flex:1;margin-left:var(--sidebar-w);padding-top:var(--topbar-h);min-width:0}

/* ── SIDEBAR ─────────────────────────────── */
.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-w);height:100vh;background:var(--sidebar-bg);display:flex;flex-direction:column;z-index:1000;overflow-y:auto;overflow-x:hidden}
.sidebar-logo{padding:20px 18px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(255,255,255,.06)}
.sidebar-logo-icon{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#4f46e5);display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px;flex-shrink:0}
.sidebar-logo-text{font-size:17px;font-weight:800;color:#fff;letter-spacing:-.3px}
.sidebar-logo-text em{color:var(--accent-l);font-style:normal}
.sidebar-logo sub{font-size:9px;color:rgba(255,255,255,.4);font-weight:500;display:block;margin-top:-3px;letter-spacing:.5px;text-transform:uppercase}

.sidebar-section-title{padding:18px 18px 6px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:rgba(255,255,255,.28)}
.sidebar-item{display:flex;align-items:center;gap:10px;padding:9px 18px;color:rgba(255,255,255,.62);font-size:13.5px;font-weight:500;cursor:pointer;transition:var(--t);border-radius:0;position:relative}
.sidebar-item:hover{color:#fff;background:rgba(255,255,255,.06)}
.sidebar-item.active{color:#fff;background:linear-gradient(90deg,rgba(124,58,237,.3),rgba(124,58,237,.1));border-right:2px solid var(--accent)}
.sidebar-item i{font-size:18px;width:20px;flex-shrink:0}
.sidebar-item .item-badge{margin-left:auto;background:var(--red);color:#fff;font-size:10px;font-weight:700;padding:1px 7px;border-radius:var(--r-full)}
.sidebar-item .item-arrow{margin-left:auto;font-size:12px;transition:transform .2s}
.sidebar-item.expanded .item-arrow{transform:rotate(90deg)}
.sidebar-sub{background:rgba(0,0,0,.2);display:none}
.sidebar-sub.open{display:block}
.sidebar-sub-item{display:flex;align-items:center;gap:8px;padding:8px 18px 8px 48px;color:rgba(255,255,255,.5);font-size:13px;cursor:pointer;transition:var(--t)}
.sidebar-sub-item:hover{color:#fff}
.sidebar-sub-item.active{color:var(--accent-l)}
.sidebar-footer{margin-top:auto;padding:16px 18px;border-top:1px solid rgba(255,255,255,.06)}
.sidebar-user{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r);cursor:pointer;transition:var(--t)}
.sidebar-user:hover{background:rgba(255,255,255,.06)}
.sidebar-user-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#4f46e5);display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700;flex-shrink:0}
.sidebar-user-name{font-size:13px;font-weight:600;color:#fff}
.sidebar-user-role{font-size:11px;color:rgba(255,255,255,.4)}

/* ── TOPBAR ──────────────────────────────── */
.topbar{position:fixed;top:0;left:var(--sidebar-w);right:0;height:var(--topbar-h);background:#fff;border-bottom:1px solid var(--g200);display:flex;align-items:center;gap:16px;padding:0 24px;z-index:999}
.topbar-search{flex:1;max-width:400px;position:relative}
.topbar-search input{width:100%;padding:9px 14px 9px 38px;border:1.5px solid var(--g200);border-radius:var(--r);font-size:13.5px;outline:none;transition:var(--t);background:var(--g50)}
.topbar-search input:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px var(--accent-glow)}
.topbar-search i{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--g400);font-size:16px}
.topbar-actions{display:flex;align-items:center;gap:6px;margin-left:auto}
.topbar-btn{width:38px;height:38px;border-radius:var(--r);display:flex;align-items:center;justify-content:center;color:var(--g600);font-size:19px;cursor:pointer;transition:var(--t);position:relative}
.topbar-btn:hover{background:var(--g100);color:var(--accent)}
.topbar-notif-badge{position:absolute;top:5px;right:5px;width:8px;height:8px;background:var(--red);border-radius:50%;border:2px solid #fff}
.topbar-divider{width:1px;height:28px;background:var(--g200)}
.topbar-user{display:flex;align-items:center;gap:8px;cursor:pointer;padding:6px 10px;border-radius:var(--r);transition:var(--t)}
.topbar-user:hover{background:var(--g100)}
.topbar-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#4f46e5);display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700}
.topbar-name{font-size:13.5px;font-weight:600;color:var(--g800)}
.topbar-role{font-size:11.5px;color:var(--g500)}

/* ── PAGE CONTENT ────────────────────────── */
.page-content{padding:28px 28px 40px}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:14px}
.page-title{font-size:1.5rem;font-weight:800;color:var(--g900);letter-spacing:-.5px}
.page-subtitle{font-size:13.5px;color:var(--g500);margin-top:3px}

/* ── STAT CARDS ──────────────────────────── */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:28px}
.stat-card{background:#fff;border-radius:var(--r-lg);padding:20px;border:1px solid var(--g200);position:relative;overflow:hidden}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px}
.stat-card.sc-purple::before{background:linear-gradient(90deg,var(--accent),var(--accent-l))}
.stat-card.sc-green::before{background:linear-gradient(90deg,var(--green),#34d399)}
.stat-card.sc-blue::before{background:linear-gradient(90deg,var(--blue),#60a5fa)}
.stat-card.sc-orange::before{background:linear-gradient(90deg,var(--orange),#fb923c)}
.stat-card.sc-cyan::before{background:linear-gradient(90deg,var(--cyan),#22d3ee)}
.stat-card.sc-pink::before{background:linear-gradient(90deg,var(--pink),#f472b6)}
.stat-label{font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--g500);margin-bottom:10px;display:flex;align-items:center;gap:6px}
.stat-label i{font-size:15px}
.stat-value{font-size:28px;font-weight:900;letter-spacing:-1px;color:var(--g900);line-height:1}
.stat-change{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:600;margin-top:8px;padding:2px 8px;border-radius:var(--r-full)}
.stat-up{background:var(--green-l);color:#065f46}
.stat-down{background:var(--red-l);color:#991b1b}
.stat-sparkline{height:40px;margin-top:10px;opacity:.6}

/* ── TABLES ──────────────────────────────── */
.admin-table-wrap{background:#fff;border-radius:var(--r-lg);border:1px solid var(--g200);overflow:hidden}
.table-header{padding:16px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--g100);flex-wrap:wrap;gap:10px}
.table-title{font-size:15px;font-weight:700;color:var(--g800)}
.table-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
table{width:100%;border-collapse:collapse}
thead tr{background:var(--g50)}
thead th{padding:11px 16px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--g500);text-align:left;white-space:nowrap;border-bottom:1px solid var(--g100)}
tbody tr{border-bottom:1px solid var(--g100);transition:var(--t)}
tbody tr:last-child{border-bottom:none}
tbody tr:hover{background:var(--g50)}
tbody td{padding:12px 16px;font-size:13.5px;color:var(--g700);vertical-align:middle}
.col-check{width:40px}
.col-check input[type=checkbox]{accent-color:var(--accent);width:15px;height:15px}
.product-thumb{width:42px;height:42px;border-radius:var(--r);background:var(--g100);overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.product-thumb img{width:100%;height:100%;object-fit:cover}
.table-pagination{padding:12px 20px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--g100);flex-wrap:wrap;gap:10px}
.page-info{font-size:13px;color:var(--g500)}
.page-btns{display:flex;gap:4px}
.page-btn{width:32px;height:32px;border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:13px;cursor:pointer;transition:var(--t);color:var(--g600)}
.page-btn:hover{background:var(--g100)}
.page-btn.active{background:var(--accent);color:#fff}

/* ── BUTTONS ─────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:7px;padding:8px 16px;border-radius:var(--r);font-size:13.5px;font-weight:600;cursor:pointer;transition:var(--t);border:1.5px solid transparent;white-space:nowrap}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-d)}
.btn-outline{background:transparent;color:var(--accent);border-color:var(--accent)}
.btn-outline:hover{background:var(--accent);color:#fff}
.btn-ghost{background:transparent;color:var(--g600);border-color:transparent}
.btn-ghost:hover{background:var(--g100)}
.btn-danger{background:var(--red);color:#fff;border-color:var(--red)}
.btn-danger:hover{background:#dc2626}
.btn-success{background:var(--green);color:#fff;border-color:var(--green)}
.btn-white{background:#fff;color:var(--g800);border-color:var(--g200)}
.btn-white:hover{border-color:var(--g400)}
.btn-sm{padding:5px 11px;font-size:12.5px}
.btn-lg{padding:11px 22px;font-size:15px}
.btn-icon{padding:7px;border-radius:var(--r)}
.btn-full{width:100%;justify-content:center}

/* ── BADGES ──────────────────────────────── */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:var(--r-full);font-size:11.5px;font-weight:700;white-space:nowrap}
.badge-primary{background:rgba(124,58,237,.1);color:var(--accent)}
.badge-success{background:var(--green-l);color:#065f46}
.badge-warning{background:var(--amber-l);color:#92400e}
.badge-danger{background:var(--red-l);color:#991b1b}
.badge-info{background:var(--blue-l);color:#1e40af}
.badge-dark{background:var(--g900);color:#fff}
.badge-gray{background:var(--g100);color:var(--g600)}

/* ── CARDS ───────────────────────────────── */
.card{background:#fff;border-radius:var(--r-lg);border:1px solid var(--g200)}
.card-header{padding:16px 20px;border-bottom:1px solid var(--g100);display:flex;align-items:center;justify-content:space-between}
.card-title{font-size:15px;font-weight:700;color:var(--g800)}
.card-body{padding:20px}

/* ── FORM CONTROLS ───────────────────────── */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:13px;font-weight:600;color:var(--g700);margin-bottom:5px}
.form-input{width:100%;padding:9px 13px;border:1.5px solid var(--g200);border-radius:var(--r);font-size:13.5px;color:var(--g900);background:#fff;outline:none;transition:var(--t)}
.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
.form-textarea{resize:vertical;min-height:100px}
.toggle-switch{position:relative;width:42px;height:22px;cursor:pointer;display:inline-block}
.toggle-switch input{opacity:0;width:0;height:0}
.toggle-track{position:absolute;inset:0;background:var(--g300);border-radius:11px;transition:.3s}
.toggle-thumb{position:absolute;height:16px;width:16px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.3s}
.toggle-switch input:checked+.toggle-track{background:var(--accent)}
.toggle-switch input:checked~.toggle-thumb{transform:translateX(20px)}
.input-group{position:relative}
.input-icon{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--g400);font-size:16px}
.input-group .form-input{padding-left:36px}

/* ── DROPZONE ────────────────────────────── */
.dropzone{border:2px dashed var(--g300);border-radius:var(--r-lg);padding:40px 20px;text-align:center;cursor:pointer;transition:var(--t);background:var(--g50)}
.dropzone:hover,.dropzone.dragover{border-color:var(--accent);background:rgba(124,58,237,.03)}
.dropzone i{font-size:40px;color:var(--g400);margin-bottom:12px;display:block}
.dropzone h4{font-size:15px;color:var(--g700);margin-bottom:6px}
.dropzone p{font-size:13px;color:var(--g500)}

/* ── PROGRESS BARS ───────────────────────── */
.progress{height:8px;background:var(--g100);border-radius:var(--r-full);overflow:hidden}
.progress-bar{height:100%;border-radius:var(--r-full);transition:width .4s ease}
.progress-purple{background:linear-gradient(90deg,var(--accent),var(--accent-l))}
.progress-green{background:linear-gradient(90deg,var(--green),#34d399)}
.progress-blue{background:linear-gradient(90deg,var(--blue),#60a5fa)}
.progress-orange{background:linear-gradient(90deg,var(--orange),#fb923c)}

/* ── CSV IMPORT WIZARD ───────────────────── */
.wizard-steps{display:flex;align-items:center;margin-bottom:32px}
.wizard-step{display:flex;flex-direction:column;align-items:center;gap:6px;flex:1}
.wizard-num{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;background:var(--g200);color:var(--g500)}
.wizard-step.active .wizard-num{background:var(--accent);color:#fff}
.wizard-step.done .wizard-num{background:var(--green);color:#fff}
.wizard-lbl{font-size:12px;font-weight:500;color:var(--g500);white-space:nowrap}
.wizard-step.active .wizard-lbl{color:var(--accent)}
.wizard-step.done .wizard-lbl{color:var(--green)}
.wizard-line{flex:1;height:2px;background:var(--g200);margin:0 6px;margin-bottom:18px}
.wizard-step.done .wizard-line{background:var(--green)}

/* ── AI PIPELINE NODES ───────────────────── */
.pipeline{display:flex;align-items:center;gap:0;flex-wrap:wrap;margin:20px 0}
.pipe-node{display:flex;flex-direction:column;align-items:center;gap:8px}
.pipe-icon{width:52px;height:52px;border-radius:var(--r-lg);display:flex;align-items:center;justify-content:center;font-size:22px;border:2px solid var(--g200)}
.pipe-icon.active{border-color:var(--accent);background:rgba(124,58,237,.08);color:var(--accent)}
.pipe-icon.done{border-color:var(--green);background:var(--green-l);color:var(--green)}
.pipe-lbl{font-size:11px;font-weight:600;color:var(--g500);text-align:center;max-width:70px;line-height:1.3}
.pipe-arrow{font-size:20px;color:var(--g300);margin:0 6px;padding-bottom:20px}
.pipe-arrow.active{color:var(--accent)}

/* ── CHART PLACEHOLDER ───────────────────── */
.chart-placeholder{background:linear-gradient(180deg,var(--g50),#fff);border:1px solid var(--g100);border-radius:var(--r);height:200px;display:flex;align-items:flex-end;gap:6px;padding:16px 12px 0}
.chart-bar{border-radius:var(--r-sm) var(--r-sm) 0 0;flex:1;opacity:.85;transition:var(--t)}
.chart-bar:hover{opacity:1;transform:scaleY(1.03);transform-origin:bottom}

/* ── ACTIVITY FEED ───────────────────────── */
.activity-item{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid var(--g100)}
.activity-item:last-child{border-bottom:none}
.activity-icon{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}
.activity-text{font-size:13.5px;color:var(--g700);flex:1;line-height:1.5}
.activity-text strong{color:var(--g900);font-weight:600}
.activity-time{font-size:12px;color:var(--g400);flex-shrink:0;white-space:nowrap}

/* ── MAP/DONUT CHART ─────────────────────── */
.donut{width:80px;height:80px;border-radius:50%;background:conic-gradient(var(--accent) 0% 45%,var(--blue) 45% 67%,var(--green) 67% 80%,var(--amber) 80% 90%,var(--g200) 90% 100%);display:flex;align-items:center;justify-content:center;position:relative}
.donut::after{content:'';width:56px;height:56px;border-radius:50%;background:#fff;position:absolute}
.donut-label{position:relative;z-index:1;font-size:12px;font-weight:700;color:var(--g800)}

/* ── TOAST ───────────────────────────────── */
.toast-container{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:9px}
.toast{background:var(--g900);color:#fff;padding:12px 18px;border-radius:var(--r);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:10px;font-size:13.5px;animation:toastIn .3s ease;max-width:320px}
.toast-success{border-left:3px solid var(--green)}
.toast-error{border-left:3px solid var(--red)}
.toast-info{border-left:3px solid var(--blue)}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}

/* ── MODAL ───────────────────────────────── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:9000;display:flex;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(4px)}
.modal{background:#fff;border-radius:var(--r-xl);max-width:580px;width:100%;max-height:90vh;overflow-y:auto;animation:modalIn .25s ease}
@keyframes modalIn{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
.modal-hdr{padding:18px 22px;border-bottom:1px solid var(--g100);display:flex;justify-content:space-between;align-items:center}
.modal-body{padding:22px}
.modal-ftr{padding:14px 22px;border-top:1px solid var(--g100);display:flex;gap:10px;justify-content:flex-end}

/* ── QUICK FILTERS BAR ───────────────────── */
.filter-bar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:18px}
.filter-chip{display:inline-flex;align-items:center;gap:5px;padding:5px 13px;border-radius:var(--r-full);border:1.5px solid var(--g200);font-size:13px;font-weight:500;cursor:pointer;transition:var(--t);color:var(--g600);background:#fff}
.filter-chip:hover{border-color:var(--accent);color:var(--accent)}
.filter-chip.active{border-color:var(--accent);background:var(--accent);color:#fff}

/* ── RESPONSIVE ──────────────────────────── */
@media(max-width:1200px){.stats-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){
  .sidebar{transform:translateX(-100%);transition:transform .3s ease}
  .sidebar.open{transform:translateX(0)}
  .admin-content{margin-left:0}
  .topbar{left:0}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .page-content{padding:20px 16px}
}
@media(max-width:640px){.stats-grid{grid-template-columns:1fr}}