/* ═══════════════════════════════════════════════════════════
   SKU CONTROL — Design System
   Refined Industrial Minimalism
   ═══════════════════════════════════════════════════════════ */
:root{--bg:#f2f1ef;--surface:#fff;--surface-alt:#fafaf8;--surface-raised:#fff;--border:#e4e2de;--border-light:#eeedeb;--text:#1a1a1a;--text-sec:#555550;--text-muted:#9a9a94;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-light:#eff4ff;--accent-subtle:#d6e8fa;--green:#16a34a;--green-bg:#f0fdf4;--red:#dc2626;--red-bg:#fef2f2;--orange:#ea580c;--orange-bg:#fff7ed;--purple:#9333ea;--purple-bg:#faf5ff;--radius:12px;--radius-sm:8px;--radius-lg:16px;--shadow-sm:0 1px 3px rgba(0,0,0,.04),0 1px 2px rgba(0,0,0,.02);--shadow:0 2px 8px rgba(0,0,0,.06),0 1px 3px rgba(0,0,0,.03);--shadow-md:0 8px 24px rgba(0,0,0,.08),0 2px 6px rgba(0,0,0,.04);--shadow-lg:0 24px 64px rgba(0,0,0,.12),0 8px 20px rgba(0,0,0,.06);--font:'DM Sans',system-ui,-apple-system,BlinkMacSystemFont,sans-serif;--mono:'JetBrains Mono','SF Mono','Fira Code',Consolas,monospace;--sidebar-bg:#1a1a1a;--sidebar-text:rgba(255,255,255,.45);--sidebar-text-active:#fff;--sidebar-hover:rgba(255,255,255,.06);--sidebar-active:rgba(255,255,255,.08);--sidebar-border:rgba(255,255,255,.07);--sidebar-w:260px;--ease:cubic-bezier(.16,1,.3,1)}
[data-theme="dark"]{--bg:#111113;--surface:#1c1c1e;--surface-alt:#232326;--surface-raised:#2a2a2d;--border:#333338;--border-light:#2a2a2d;--text:#e5e5ea;--text-sec:#a1a1a6;--text-muted:#636366;--accent:#3b82f6;--accent-hover:#60a5fa;--accent-light:rgba(59,130,246,.12);--accent-subtle:rgba(59,130,246,.2);--green:#22c55e;--green-bg:rgba(34,197,94,.1);--red:#ef4444;--red-bg:rgba(239,68,68,.1);--orange:#f97316;--orange-bg:rgba(249,115,22,.1);--purple:#a855f7;--purple-bg:rgba(168,85,247,.1);--shadow-sm:0 1px 3px rgba(0,0,0,.2);--shadow:0 2px 8px rgba(0,0,0,.3);--shadow-md:0 8px 24px rgba(0,0,0,.4);--shadow-lg:0 24px 64px rgba(0,0,0,.5);--sidebar-bg:#0d0d0f;--sidebar-border:rgba(255,255,255,.05)}
[data-theme="dark"] ::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1)}[data-theme="dark"] ::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.18)}
[data-theme="dark"] .login-page{background:#0d0d0f}[data-theme="dark"] .login-card{background:rgba(28,28,30,.97)}
[data-theme="dark"] .data-table tbody tr:nth-child(even) td{background:var(--surface-alt)}
[data-theme="dark"] .data-table tbody tr:hover td{background:rgba(59,130,246,.08)}
[data-theme="dark"] img{opacity:.9}
*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:-.01em}
::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:rgba(0,0,0,.1);border-radius:100px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background:rgba(0,0,0,.18);border:2px solid transparent;background-clip:padding-box}
button{font-family:inherit;cursor:pointer;border:none;letter-spacing:inherit}select,input{font-family:inherit;outline:none;letter-spacing:inherit}

/* ── LOGIN ─────────────────────────────────────────────── */
.login-page{height:100vh;display:flex;align-items:center;justify-content:center;background:#1a1a1a;position:relative;overflow:hidden}
.login-page::before{content:'';position:absolute;top:-15%;left:20%;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.12),transparent 70%);filter:blur(80px)}
.login-page::after{content:'';position:absolute;bottom:-10%;right:15%;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(22,163,74,.08),transparent 70%);filter:blur(60px)}
.login-card{background:rgba(255,255,255,.97);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border-radius:22px;padding:52px;width:440px;max-width:90vw;box-shadow:0 40px 100px rgba(0,0,0,.3),0 0 0 1px rgba(255,255,255,.05);position:relative;z-index:1;animation:fadeInUp .5s var(--ease) both}
.login-brand{display:flex;align-items:center;gap:16px;margin-bottom:44px}
.login-brand-icon{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#2563eb,#0ea5e9);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;color:#fff;letter-spacing:-.02em;box-shadow:0 4px 16px rgba(37,99,235,.3)}
.login-brand-text{font-size:24px;font-weight:700;letter-spacing:-.04em;color:var(--text)}
.login-field{margin-bottom:22px}.login-label{display:block;font-size:12.5px;font-weight:600;color:var(--text-sec);margin-bottom:8px}
.login-input{width:100%;padding:12px 16px;border:1.5px solid var(--border);border-radius:10px;font-size:15px;color:var(--text);background:var(--bg);transition:all .2s var(--ease)}
.login-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(37,99,235,.1);background:#fff}.login-input::placeholder{color:var(--text-muted)}
.login-btn{width:100%;padding:13px;border-radius:10px;background:var(--accent);color:#fff;font-size:15px;font-weight:600;margin-top:16px;transition:all .2s var(--ease);letter-spacing:-.01em}
.login-btn:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 8px 24px rgba(37,99,235,.25)}
.login-btn:active{transform:translateY(0)}
.login-btn:disabled{opacity:.5;cursor:wait;transform:none;box-shadow:none}
.login-error{background:var(--red-bg);color:var(--red);padding:12px 16px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:20px;display:none;border:1px solid rgba(220,38,38,.12);font-weight:500}

/* ── APP LAYOUT ────────────────────────────────────────── */
.app{display:flex;height:100vh}

/* ── SIDEBAR ───────────────────────────────────────────── */
.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg);display:flex;flex-direction:column;flex-shrink:0;transition:width .25s var(--ease)}
.sidebar.collapsed{width:68px}
.sidebar-head{padding:20px 22px;display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--sidebar-border)}
.sidebar-logo{width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,#2563eb,#0ea5e9);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;flex-shrink:0;cursor:pointer;box-shadow:0 2px 8px rgba(37,99,235,.25);transition:transform .2s var(--ease);letter-spacing:-.02em}
.sidebar-logo:hover{transform:scale(1.05)}
.sidebar-title{overflow:hidden;white-space:nowrap}.sidebar-title h1{font-size:16px;font-weight:700;letter-spacing:-.03em;color:#fff}.sidebar-title span{font-size:11px;color:var(--sidebar-text);font-weight:400}
.collapsed .sidebar-title{display:none}
.sidebar-toggle{margin-left:auto;width:28px;height:28px;border-radius:7px;display:flex;align-items:center;justify-content:center;color:var(--sidebar-text);background:transparent;transition:all .15s var(--ease);font-size:13px;flex-shrink:0}
.sidebar-toggle:hover{background:var(--sidebar-hover);color:#fff}
.collapsed .sidebar-head{justify-content:center;padding:20px 10px}
.collapsed .sidebar-toggle{display:none}
.sidebar-nav{flex:1;padding:14px 12px;overflow-y:auto;overflow-x:hidden}
.sidebar-search{padding:8px 12px}
.collapsed .sidebar-search{display:none}
.nav-group-label{font-size:10px;font-weight:600;color:rgba(255,255,255,.2);text-transform:uppercase;letter-spacing:.12em;padding:22px 16px 8px;white-space:nowrap}
.collapsed .nav-group-label{display:none}
.nav-item{display:flex;align-items:center;gap:12px;padding:10px 16px;border-radius:var(--radius-sm);cursor:pointer;color:var(--sidebar-text);font-size:13.5px;font-weight:500;transition:all .15s var(--ease);width:100%;background:transparent;white-space:nowrap;margin-bottom:2px;position:relative;letter-spacing:-.005em}
.nav-item:hover{background:var(--sidebar-hover);color:rgba(255,255,255,.8)}
.nav-item.active{background:var(--sidebar-active);color:#fff;font-weight:600}
.nav-item.active::before{content:'';position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:0 6px 6px 0;background:var(--accent)}
.nav-icon{font-size:16px;width:24px;text-align:center;flex-shrink:0;opacity:.55}
.nav-item.active .nav-icon{opacity:1}
.collapsed .nav-item span:not(.nav-icon){display:none}.collapsed .nav-item{justify-content:center;padding:10px}
.sidebar-footer{padding:16px;border-top:1px solid var(--sidebar-border)}
.user-card{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius-sm)}
.user-avatar{width:34px;height:34px;border-radius:10px;background:rgba(37,99,235,.15);color:#60a5fa;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0;border:1px solid rgba(37,99,235,.12)}
.user-info{overflow:hidden;flex:1;min-width:0}.user-name{font-size:13px;font-weight:600;color:#e5e5ea;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:11px;color:rgba(255,255,255,.3)}
.collapsed .user-info{display:none}
.user-actions{display:flex;gap:4px;flex-shrink:0}
.collapsed .user-actions{display:none}
.expand-btn{display:none;width:100%;padding:14px;border:none;background:var(--sidebar-hover);color:var(--sidebar-text);font-size:16px;cursor:pointer;transition:all .15s var(--ease);border-top:1px solid var(--sidebar-border)}
.expand-btn:hover{background:rgba(255,255,255,.1);color:#fff}
.collapsed .expand-btn{display:block}
.logout-btn{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.3);background:transparent;font-size:12px;flex-shrink:0;transition:all .15s var(--ease)}
.logout-btn:hover{background:rgba(220,38,38,.12);color:var(--red)}.collapsed .logout-btn{display:none}

/* ── MAIN ──────────────────────────────────────────────── */
.main{flex:1;overflow-y:auto;overflow-x:hidden;background:var(--bg)}.main-inner{max-width:1480px;padding:36px 52px 60px;animation:pageIn .25s var(--ease) both}
@keyframes pageIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

/* ── BREADCRUMB ────────────────────────────────────────── */
.breadcrumb{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-muted);margin-bottom:6px}.breadcrumb a{color:var(--text-muted);font-weight:500;cursor:pointer;transition:color .15s}.breadcrumb a:hover{color:var(--accent)}.breadcrumb .sep{color:var(--border)}

/* ── PAGE HEADER ───────────────────────────────────────── */
.page-header{margin-bottom:32px}.page-header h2{font-size:30px;font-weight:700;letter-spacing:-.04em;margin-bottom:4px;color:var(--text);line-height:1.15}.page-header p{font-size:14px;color:var(--text-muted);font-weight:400}

/* ── STATS ─────────────────────────────────────────────── */
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:32px}
.stat-card{background:var(--surface);border-radius:var(--radius);padding:22px 24px;border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:all .25s var(--ease);animation:cardIn .4s var(--ease) both}.stat-card:nth-child(2){animation-delay:.05s}.stat-card:nth-child(3){animation-delay:.1s}.stat-card:nth-child(4){animation-delay:.15s}.stat-card:hover{box-shadow:var(--shadow);border-color:#d2d0cc;transform:translateY(-2px)}
@keyframes cardIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.stat-label{font-size:11px;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px}
.stat-value{font-size:30px;font-weight:700;font-family:var(--mono);letter-spacing:-.04em;line-height:1}.stat-sub{font-size:11.5px;color:var(--text-muted);margin-top:8px;font-weight:400}

/* ── TOOLBAR ───────────────────────────────────────────── */
.toolbar{display:flex;gap:10px;margin-bottom:22px;flex-wrap:wrap;align-items:center}
.search-box{display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--surface);border-radius:10px;border:1.5px solid var(--border);flex:1 1 280px;max-width:420px;transition:all .2s var(--ease)}
.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px rgba(37,99,235,.08)}
.search-box .icon{color:var(--text-muted);font-size:14px}.search-box input{flex:1;border:none;background:transparent;font-size:14px;color:var(--text)}.search-box input::placeholder{color:var(--text-muted)}
.search-clear{width:22px;height:22px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--text-muted);background:var(--bg);border:none;cursor:pointer;transition:all .15s;flex-shrink:0}.search-clear:hover{background:var(--red-bg);color:var(--red)}
.empty-state-box{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 24px;text-align:center}
.empty-state-icon{font-size:48px;margin-bottom:16px;opacity:.4}
.empty-state-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:6px;letter-spacing:-.02em}
.empty-state-msg{font-size:13px;color:var(--text-muted);margin-bottom:20px;max-width:320px;line-height:1.5}
.empty-state-action{padding:9px 20px;border-radius:var(--radius-sm);background:var(--accent);color:#fff;font-size:13px;font-weight:600;border:none;cursor:pointer;transition:all .15s var(--ease)}.empty-state-action:hover{background:var(--accent-hover)}
.filter-select{padding:10px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--border);font-size:13px;background:var(--surface);color:var(--text);cursor:pointer;font-weight:500;transition:border-color .2s var(--ease)}
.filter-select:focus{border-color:var(--accent)}
.clear-btn{padding:9px 16px;border-radius:var(--radius-sm);border:1.5px solid var(--red);background:transparent;color:var(--red);font-size:12px;font-weight:600;cursor:pointer;transition:all .2s var(--ease)}.clear-btn:hover{background:var(--red);color:#fff}
.export-btn{padding:9px 16px;border-radius:var(--radius-sm);border:1.5px solid var(--accent);background:transparent;color:var(--accent);font-size:12px;font-weight:600;cursor:pointer;transition:all .2s var(--ease);display:flex;align-items:center;gap:6px;white-space:nowrap}
.export-btn:hover{background:var(--accent);color:#fff}
.export-btn:disabled{opacity:.5;cursor:wait}
.export-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.45);backdrop-filter:blur(4px);z-index:2000;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s var(--ease)}
.export-modal.open{opacity:1;pointer-events:auto}
.export-box{background:var(--surface);border-radius:16px;padding:32px;width:500px;max-width:90vw;box-shadow:var(--shadow-lg);max-height:80vh;overflow-y:auto}
.export-box h3{font-size:17px;font-weight:700;margin-bottom:4px;letter-spacing:-.02em}
.export-box .sub{font-size:12.5px;color:var(--text-muted);margin-bottom:22px}
.export-section{margin-bottom:18px}
.export-section label{display:block;font-size:12px;font-weight:600;color:var(--text-sec);margin-bottom:6px}
.export-section select,.export-section input{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:13px;font-family:var(--font);color:var(--text);background:var(--surface);transition:all .2s var(--ease)}
.export-section select:focus,.export-section input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(37,99,235,.08)}
.export-section input::placeholder{color:var(--text-muted)}
.export-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.export-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:22px;padding-top:18px;border-top:1px solid var(--border)}
.export-cancel{padding:10px 20px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--surface);color:var(--text-sec);font-size:13px;font-weight:600;cursor:pointer;transition:all .15s var(--ease)}
.export-cancel:hover{border-color:var(--text-muted)}
.export-go{padding:10px 26px;border-radius:var(--radius-sm);border:none;background:var(--accent);color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s var(--ease)}
.export-go:hover{background:var(--accent-hover)}
.export-go:disabled{opacity:.5;cursor:wait}
.export-hint{font-size:11px;color:var(--text-muted);margin-top:4px;font-style:italic}
.export-limit-row{display:flex;gap:10px;align-items:center}
.export-limit-row label{margin-bottom:0;white-space:nowrap}
.filter-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.filter-row .filter-select{min-width:0;max-width:180px;flex:1}
.filter-toggle{padding:9px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--surface);color:var(--text-sec);font-size:12px;font-weight:600;cursor:pointer;transition:all .15s var(--ease);display:flex;align-items:center;gap:5px}
.filter-toggle:hover{border-color:var(--accent);color:var(--accent)}
.filter-toggle.active{background:var(--accent-light);border-color:var(--accent);color:var(--accent)}
.filter-input{padding:9px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--border);font-size:12.5px;background:var(--surface);color:var(--text);font-family:var(--font);min-width:0;max-width:180px;flex:1;transition:all .2s var(--ease)}
.filter-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(37,99,235,.08)}
.filter-input::placeholder{color:var(--text-muted)}
.active-filters{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.filter-tag{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;background:var(--accent-light);color:var(--accent);font-size:11px;font-weight:600}
.filter-tag button{background:none;border:none;color:var(--accent);font-size:12px;cursor:pointer;padding:0;margin-left:2px;opacity:.6}.filter-tag button:hover{opacity:1}
th.sortable{cursor:pointer;user-select:none;position:relative;white-space:nowrap;transition:color .15s}
th.sortable:hover{color:var(--accent)}
th.sortable .sort-arrow{font-size:10px;margin-left:3px;opacity:.3;display:inline-block}
th.sortable.asc .sort-arrow,th.sortable.desc .sort-arrow{opacity:1;color:var(--accent)}
th.sortable.asc .sort-arrow::after{content:'▲'}
th.sortable.desc .sort-arrow::after{content:'▼'}
th.sortable:not(.asc):not(.desc) .sort-arrow::after{content:'⇅'}
.pagination{display:flex;align-items:center;justify-content:space-between;padding:14px 6px;font-size:13px}
.pagination .pg-info{color:var(--text-muted)}
.pagination .pg-info span{font-weight:600;color:var(--text)}
.pg-buttons{display:flex;gap:4px;align-items:center}
.pg-btn{width:34px;height:34px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--surface);color:var(--text-sec);font-size:12.5px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s var(--ease)}
.pg-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent);background:var(--accent-light)}
.pg-btn:disabled{opacity:.35;cursor:default}
.pg-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.pg-nav{padding:6px 12px;width:auto;font-size:12px}
.sm-tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:22px}
.sm-tab{padding:11px 22px;font-size:13px;font-weight:600;color:var(--text-muted);cursor:pointer;border:none;background:none;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s var(--ease)}
.sm-tab:hover{color:var(--text)}
.sm-tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.sm-add-btn{padding:9px 20px;border-radius:var(--radius-sm);border:none;background:var(--accent);color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s var(--ease);display:flex;align-items:center;gap:6px}
.sm-add-btn:hover{background:var(--accent-hover)}
.sm-form-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.45);backdrop-filter:blur(4px);z-index:2000;display:flex;align-items:center;justify-content:center}
.sm-form{background:var(--surface);border-radius:16px;padding:32px;width:600px;max-width:92vw;max-height:85vh;overflow-y:auto;box-shadow:var(--shadow-lg)}
.sm-form h3{font-size:17px;font-weight:700;margin-bottom:18px;letter-spacing:-.02em}
.sm-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.sm-form-field{display:flex;flex-direction:column;gap:5px}
.sm-form-field.full{grid-column:1/-1}
.sm-form-field label{font-size:11px;font-weight:600;color:var(--text-sec);text-transform:uppercase;letter-spacing:.04em}
.sm-form-field input,.sm-form-field select,.sm-form-field textarea{padding:9px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:13px;font-family:var(--font);color:var(--text);background:var(--surface);transition:all .2s var(--ease)}
.sm-form-field input:focus,.sm-form-field select:focus,.sm-form-field textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 4px rgba(37,99,235,.08)}
.sm-form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:22px;padding-top:18px;border-top:1px solid var(--border)}
.sm-form-cancel{padding:10px 20px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--surface);color:var(--text-sec);font-size:13px;font-weight:600;cursor:pointer}
.sm-form-save{padding:10px 26px;border-radius:var(--radius-sm);border:none;background:var(--accent);color:#fff;font-size:13px;font-weight:600;cursor:pointer}
.sm-form-save:hover{background:var(--accent-hover)}
.sm-row-active{background:var(--surface)}
.sm-row-inactive{background:var(--bg);opacity:.6}
.sm-badge{display:inline-flex;padding:2px 8px;border-radius:10px;font-size:10px;font-weight:700;letter-spacing:.03em}
.sm-badge-active{background:#dcfce7;color:#166534}
.sm-badge-inactive{background:#f4f4f2;color:#6b7280}
.sm-badge-expired{background:#fef3c7;color:#92400e}
.sm-toggle{width:38px;height:22px;border-radius:11px;border:none;cursor:pointer;position:relative;transition:background .2s var(--ease)}
.sm-toggle.on{background:var(--green)}.sm-toggle.off{background:#d1d5db}
.sm-toggle::after{content:'';position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .2s var(--ease);box-shadow:0 1px 3px rgba(0,0,0,.15)}
.sm-toggle.on::after{transform:translateX(16px)}
.sm-preview{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-top:14px}
.sm-preview h4{font-size:12px;font-weight:700;color:var(--text-sec);margin-bottom:10px}
.sm-campaign-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:10px}
.sm-campaign-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.sm-campaign-head h4{font-size:14px;font-weight:700}
.sm-campaign-stats{display:flex;gap:16px;font-size:12px;color:var(--text-sec)}
.sm-campaign-stats span{font-weight:600;color:var(--text)}
.sm-prod-search{position:relative}
.sm-prod-search .sm-prod-results{position:absolute;top:100%;left:0;right:0;background:var(--surface);border:1.5px solid var(--accent);border-radius:var(--radius-sm);max-height:200px;overflow-y:auto;z-index:10;box-shadow:var(--shadow-lg)}
.sm-prod-results div{padding:9px 14px;font-size:12px;cursor:pointer;display:flex;justify-content:space-between}
.sm-prod-results div:hover{background:var(--accent-light)}
.sm-warn{color:var(--orange);font-size:11px;font-weight:600;margin-top:4px}

/* ── TABLE ─────────────────────────────────────────────── */
.table-wrap{overflow:auto;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-sm)}
.data-table{width:100%;border-collapse:collapse}
.data-table th{padding:13px 18px;text-align:left;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border);background:var(--surface-alt);white-space:nowrap;position:sticky;top:0;z-index:1}
.data-table td{padding:12px 18px;border-bottom:1px solid var(--border-light);font-size:13.5px;white-space:nowrap;max-width:280px;overflow:hidden;text-overflow:ellipsis}
.data-table tbody tr{transition:all .15s var(--ease);cursor:pointer}.data-table tbody tr:nth-child(even) td{background:var(--surface-alt)}.data-table tbody tr:hover td{background:rgba(37,99,235,.035)}.data-table tbody tr:hover{box-shadow:inset 3px 0 0 var(--accent)}.data-table tbody tr:last-child td{border-bottom:none}
.mono{font-family:var(--mono);font-size:12.5px;letter-spacing:-.01em}

/* ── BADGES ────────────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:6px;font-size:11.5px;font-weight:600;letter-spacing:-.01em}
.badge::before{content:'';width:5px;height:5px;border-radius:50%;margin-right:6px;flex-shrink:0}
.badge-green{background:var(--green-bg);color:var(--green)}.badge-green::before{background:var(--green)}
.badge-red{background:var(--red-bg);color:var(--red)}.badge-red::before{background:var(--red)}
.badge-orange{background:var(--orange-bg);color:var(--orange)}.badge-orange::before{background:var(--orange)}
.badge-gray{background:var(--surface-alt);color:var(--text-muted)}.badge-gray::before{background:var(--text-muted)}
.badge-blue{background:var(--accent-light);color:var(--accent)}.badge-blue::before{background:var(--accent)}
.stock-wrap{display:flex;align-items:center;gap:10px}.stock-bar{width:48px;height:4px;border-radius:10px;background:#eeede9;overflow:hidden}.stock-fill{height:100%;border-radius:10px;transition:width .6s var(--ease)}

/* ── MODAL ─────────────────────────────────────────────── */
.modal-overlay{position:fixed;inset:0;background:rgba(26,26,26,.4);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .15s var(--ease)}
.modal{background:var(--surface);border-radius:var(--radius-lg);width:700px;max-width:92vw;max-height:85vh;overflow:auto;box-shadow:var(--shadow-lg);animation:slideUp .2s var(--ease)}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:22px 26px;border-bottom:1px solid var(--border)}.modal-header h3{font-size:17px;font-weight:700;letter-spacing:-.02em}
.modal-close{font-size:16px;color:var(--text-muted);background:none;border:none;width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s var(--ease)}.modal-close:hover{background:var(--surface-alt);color:var(--text)}
.modal-body{padding:26px}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes slideUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

/* ── PRODUCT DETAIL ────────────────────────────────────── */
.back-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--surface);color:var(--text-sec);font-size:13px;font-weight:600;cursor:pointer;margin-bottom:18px;transition:all .15s var(--ease)}.back-btn:hover{background:var(--surface-alt);color:var(--text);border-color:#d2d0cc}
.product-hero{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:30px;flex-wrap:wrap;gap:12px}
.product-hero-left h2{font-size:24px;font-weight:700;letter-spacing:-.04em;margin-bottom:2px}.product-hero-id{font-family:var(--mono);font-size:12.5px;color:var(--text-muted);margin-bottom:6px}.product-hero-sub{font-size:13px;color:var(--text-sec)}
.section-card{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);margin-bottom:18px;overflow:hidden;box-shadow:var(--shadow-sm);animation:cardIn .4s var(--ease) both;transition:box-shadow .2s var(--ease)}.section-card:hover{box-shadow:var(--shadow)}
.section-card-head{padding:15px 24px;border-bottom:1px solid var(--border);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-sec);background:var(--surface-alt);display:flex;align-items:center;gap:8px}
.section-card-body{padding:24px}
.info-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}
.info-item .label{font-size:11px;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.04em;margin-bottom:5px}.info-item .value{font-size:13.5px;font-weight:500}
.price-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.price-card{padding:18px 20px;border-radius:var(--radius-sm);background:var(--surface-alt);border:1px solid var(--border-light)}
.price-card .label{font-size:10px;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:7px}.price-card .amount{font-size:22px;font-weight:700;font-family:var(--mono);letter-spacing:-.03em}
.inv-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:14px;margin-bottom:22px}
.dims-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:20px}
.ch-dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:8px}.ch-active{background:var(--green)}.ch-inactive{background:var(--text-muted)}

/* ── PRODUCT IMAGE ─────────────────────────────────────── */
.product-top{display:flex;gap:32px;margin-bottom:30px}
.product-gallery{width:320px;flex-shrink:0}
.product-img-main{width:100%;aspect-ratio:1;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);overflow:hidden;display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.product-img-main img{width:100%;height:100%;object-fit:contain;padding:14px}
.product-img-main .no-img{color:var(--text-muted);font-size:13px;font-weight:500;text-align:center;padding:20px}
.product-img-main .no-img span{display:block;font-size:40px;margin-bottom:8px;opacity:.2}
.product-thumbs{display:flex;gap:8px}
.product-thumb{width:58px;height:58px;border-radius:8px;border:2px solid var(--border);overflow:hidden;cursor:pointer;transition:all .15s var(--ease);display:flex;align-items:center;justify-content:center;background:var(--surface)}
.product-thumb:hover,.product-thumb.active{border-color:var(--accent)}
.product-thumb img{width:100%;height:100%;object-fit:contain;padding:2px}
.product-thumb.broken{opacity:.3;cursor:default}
.product-detail-right{flex:1;min-width:0}
@media(max-width:768px){
  .product-top{flex-direction:column;gap:16px}
  .product-gallery{width:100%;max-width:280px}
}
.detail-row{display:flex;padding:10px 0;border-bottom:1px solid var(--border-light)}.detail-label{width:160px;font-size:12px;color:var(--text-muted);font-weight:500;flex-shrink:0}.detail-value{font-size:13px;font-weight:500}

/* ── STORES ────────────────────────────────────────────── */
.store-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;margin-bottom:22px}
.store-card{background:var(--surface);border-radius:var(--radius);padding:22px;border:1px solid var(--border);cursor:pointer;transition:all .2s var(--ease);box-shadow:var(--shadow-sm)}.store-card:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.store-card h4{font-size:15px;font-weight:700;margin-bottom:2px;letter-spacing:-.02em}.store-card .id{font-family:var(--mono);font-size:11px;color:var(--text-muted)}
.store-card-stats{display:flex;gap:20px;margin-top:14px}.store-card-stat .num{font-size:22px;font-weight:700;font-family:var(--mono);letter-spacing:-.02em}.store-card-stat .lbl{font-size:10px;color:var(--text-muted);font-weight:500;text-transform:uppercase}

/* ── LOADING / SPINNER ─────────────────────────────────── */
.loading{display:flex;justify-content:center;padding:60px}
.spinner{width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── EMPTY STATE ───────────────────────────────────────── */
.empty-state{padding:52px;text-align:center;color:var(--text-muted);font-size:13.5px}

/* ── PRODUCT THUMBNAIL IN TABLE ────────────────────────── */
.prod-thumb{width:38px;height:38px;border-radius:9px;border:1px solid var(--border-light);overflow:hidden;background:var(--surface-alt);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.prod-thumb img{width:100%;height:100%;object-fit:contain;padding:2px}
.prod-thumb .ph{font-size:14px;color:var(--text-muted);opacity:.2}
.prod-cell{display:flex;align-items:center;gap:10px}
.prod-cell-name{font-weight:500;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ── GLOBAL SEARCH ─────────────────────────────────────── */
.gsearch-overlay{position:fixed;inset:0;background:rgba(26,26,26,.45);backdrop-filter:blur(6px);z-index:2000;display:flex;align-items:flex-start;justify-content:center;padding-top:min(20vh,140px);animation:fadeIn .12s var(--ease)}
.gsearch-box{background:var(--surface);border-radius:var(--radius-lg);width:580px;max-width:92vw;box-shadow:var(--shadow-lg);overflow:hidden;animation:slideUp .18s var(--ease)}
.gsearch-input-wrap{display:flex;align-items:center;gap:12px;padding:18px 22px;border-bottom:1px solid var(--border)}
.gsearch-input-wrap .icon{color:var(--text-muted);font-size:17px;flex-shrink:0}
.gsearch-input{flex:1;border:none;background:transparent;font-size:17px;color:var(--text);font-family:var(--font)}
.gsearch-input::placeholder{color:var(--text-muted)}
.gsearch-hint{padding:0 22px;font-size:11px;color:var(--text-muted);margin:0;display:flex;justify-content:space-between;padding:9px 22px;background:var(--surface-alt);border-bottom:1px solid var(--border)}
.gsearch-hint kbd{background:var(--surface);border:1px solid var(--border);border-radius:5px;padding:1px 7px;font-family:var(--mono);font-size:10px}
.gsearch-results{max-height:400px;overflow-y:auto;padding:6px}
.gsearch-results:empty::after{content:'Type to search across products, manufacturers, suppliers...';display:block;padding:28px;text-align:center;color:var(--text-muted);font-size:13px}
.gsearch-group{padding:4px 0}
.gsearch-group-label{font-size:10px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;padding:6px 16px}
.gsearch-item{display:flex;align-items:center;gap:12px;padding:10px 16px;border-radius:var(--radius-sm);cursor:pointer;transition:background .1s var(--ease)}
.gsearch-item:hover{background:var(--accent-light)}
.gsearch-item .gi-icon{width:32px;height:32px;border-radius:8px;background:var(--surface-alt);display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}
.gsearch-item .gi-text{flex:1;min-width:0}
.gsearch-item .gi-title{font-size:13.5px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gsearch-item .gi-sub{font-size:11px;color:var(--text-muted)}
.gsearch-item .gi-badge{font-family:var(--mono);font-size:11px;color:var(--text-muted)}

/* ── NOTES ─────────────────────────────────────────────── */
.notes-list{display:flex;flex-direction:column;gap:10px}
.note-card{padding:16px 20px;border-radius:var(--radius-sm);border:1px solid var(--border-light);background:var(--surface);position:relative;transition:border-color .15s var(--ease)}
.note-card:hover{border-color:var(--border)}
.note-card.pinned{border-left:3px solid var(--accent);background:var(--accent-light)}
.note-text{font-size:13px;line-height:1.65;color:var(--text);white-space:pre-wrap;word-break:break-word}
.note-meta{display:flex;align-items:center;gap:8px;margin-top:10px;font-size:11px;color:var(--text-muted)}
.note-meta .dot{color:var(--border)}
.note-actions{position:absolute;top:12px;right:14px;display:flex;gap:4px;opacity:0;transition:opacity .15s var(--ease)}
.note-card:hover .note-actions{opacity:1}
.note-action-btn{width:28px;height:28px;border-radius:7px;display:flex;align-items:center;justify-content:center;background:transparent;color:var(--text-muted);font-size:12px;cursor:pointer;border:none;transition:all .12s var(--ease)}
.note-action-btn:hover{background:var(--surface-alt);color:var(--text)}
.note-action-btn.pin-active{color:var(--accent)}
.note-action-btn.del:hover{background:var(--red-bg);color:var(--red)}
.note-input-wrap{display:flex;gap:10px;margin-bottom:18px}
.note-input{flex:1;padding:11px 16px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:13px;font-family:var(--font);color:var(--text);resize:none;min-height:40px;max-height:120px;transition:all .2s var(--ease)}
.note-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(37,99,235,.08)}
.note-input::placeholder{color:var(--text-muted)}
.note-submit{padding:11px 22px;border-radius:var(--radius-sm);background:var(--accent);color:#fff;font-size:13px;font-weight:600;border:none;cursor:pointer;transition:all .15s var(--ease);white-space:nowrap;align-self:flex-end}
.note-submit:hover{background:var(--accent-hover)}
.note-submit:disabled{opacity:.5;cursor:not-allowed}

/* ── NOTIFICATIONS ─────────────────────────────────────── */
.notif-bell{position:relative;width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--sidebar-text);background:transparent;font-size:16px;cursor:pointer;border:none;transition:all .15s var(--ease);flex-shrink:0}
.notif-bell:hover{background:var(--sidebar-hover);color:#fff}
.notif-badge{position:absolute;top:2px;right:2px;min-width:16px;height:16px;border-radius:8px;background:var(--red);color:#fff;font-size:9px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 4px;font-family:var(--mono)}
.notif-panel{position:fixed;top:0;right:-400px;width:400px;max-width:90vw;height:100vh;background:var(--surface);box-shadow:var(--shadow-lg);z-index:1500;transition:right .25s var(--ease);display:flex;flex-direction:column;border-left:1px solid var(--border)}
.notif-panel.open{right:0}
.notif-panel-head{padding:20px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.notif-panel-head h3{font-size:17px;font-weight:700;letter-spacing:-.02em}
.notif-panel-actions{display:flex;gap:6px}
.notif-mark-read{font-size:11px;color:var(--accent);font-weight:600;background:none;border:none;cursor:pointer;padding:5px 10px;border-radius:6px}
.notif-mark-read:hover{background:var(--accent-light)}
.notif-close{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);background:none;border:none;cursor:pointer;font-size:16px;transition:all .15s var(--ease)}
.notif-close:hover{background:var(--surface-alt);color:var(--text)}
.notif-list{flex:1;overflow-y:auto;padding:8px}
.notif-item{display:flex;gap:12px;padding:14px 16px;border-radius:var(--radius-sm);cursor:pointer;transition:background .1s var(--ease);position:relative}
.notif-item:hover{background:var(--surface-alt)}
.notif-item.unread{background:var(--surface-alt)}
.notif-item.unread::before{content:'';position:absolute;left:6px;top:50%;transform:translateY(-50%);width:6px;height:6px;border-radius:50%;background:var(--accent)}
.notif-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}
.notif-text{flex:1;min-width:0}
.notif-text .msg{font-size:13px;line-height:1.4;white-space:normal}
.notif-text .time{font-size:11px;color:var(--text-muted);margin-top:4px}
.notif-empty{padding:40px;text-align:center;font-size:13px;color:var(--text-muted)}

/* ── MOBILE ────────────────────────────────────────────── */
.mobile-header{display:none;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--border);background:var(--surface)}
.mobile-header .sidebar-logo{width:32px;height:32px;font-size:11px}
.mobile-header h1{flex:1;font-size:17px;font-weight:700;letter-spacing:-.03em}
.mobile-header .hamburger{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--text-sec);background:none;border:none;cursor:pointer}
.sidebar-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:150;display:none}
.sidebar-overlay.active{display:block}
.mention-popup{position:absolute;bottom:100%;left:0;right:0;background:var(--surface);border:1.5px solid var(--accent);border-radius:var(--radius-sm);max-height:180px;overflow-y:auto;display:none;box-shadow:var(--shadow-lg);z-index:10}
.mention-popup.show{display:block}
.mention-popup div{padding:8px 14px;font-size:12.5px;cursor:pointer;display:flex;justify-content:space-between}
.mention-popup div:hover{background:var(--accent-light)}
.note-input-container{flex:1;position:relative}
.note-text .mention{background:var(--accent-light);color:var(--accent);padding:1px 4px;border-radius:4px;font-weight:600;font-size:12px}

@media(max-width:1024px){
  .main-inner{padding:28px 32px 60px}
  .info-grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
  .price-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
}
@media(max-width:768px){
  /* Sidebar overlay */
  .sidebar{position:fixed;left:-280px;top:0;bottom:0;z-index:200;width:280px!important;transition:left .25s var(--ease)}
  .sidebar.mobile-open{left:0}
  .sidebar-overlay.active{display:block}
  .mobile-header{display:flex}
  .sidebar-toggle{display:none}
  .collapsed .sidebar-title{display:block}
  .collapsed .nav-group-label{display:block}
  .collapsed .nav-item span:not(.nav-icon){display:inline}
  .collapsed .nav-item{justify-content:flex-start;padding:10px 16px}
  .collapsed .user-info{display:block}
  .collapsed .logout-btn{display:flex}
  .collapsed .expand-btn{display:none}
  
  /* Main content */
  .main-inner{padding:18px 16px 60px}
  .page-header h2{font-size:22px}.page-header{margin-bottom:18px}
  .page-header p{font-size:12.5px}
  
  /* Stats */
  .stats-row{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
  .stat-card{padding:14px 16px;overflow:hidden}.stat-value{font-size:20px!important;overflow:hidden;text-overflow:ellipsis}.stat-label{font-size:9.5px;margin-bottom:6px}.stat-sub{font-size:9.5px;margin-top:4px}
  
  /* Toolbar & search */
  .toolbar{gap:8px;flex-direction:column}.search-box{max-width:100%;flex:1 1 100%}
  .filter-select{flex:1;min-width:0;max-width:100%}
  .filter-row{flex-direction:column;gap:8px}
  .filter-row .filter-select,.filter-row .filter-input{max-width:100%;flex:1 1 100%}
  .export-btn,.filter-toggle,.clear-btn{flex:1;justify-content:center}
  
  /* Tables — horizontal scroll */
  .table-wrap{border-radius:var(--radius-sm);-webkit-overflow-scrolling:touch}
  .data-table{min-width:600px}
  .data-table th,.data-table td{padding:10px 12px;font-size:12px}
  .data-table th{font-size:9.5px;padding:10px 12px}
  
  /* Grids — force single or double column */
  div[style*="grid-template-columns: 2fr 1fr"],div[style*="grid-template-columns:2fr 1fr"],div[style*="grid-template-columns: 1fr 1fr"],div[style*="grid-template-columns:1fr 1fr"]{grid-template-columns:1fr!important}
  
  /* Product detail */
  .product-top{flex-direction:column;gap:16px}
  .product-gallery{width:100%!important;max-width:100%}
  .product-img-main{aspect-ratio:4/3}
  .product-detail-right .stat-card{padding:12px}
  .product-detail-right .stat-value{font-size:18px!important}
  .product-hero{flex-direction:column;gap:8px}
  .info-grid{grid-template-columns:1fr 1fr;gap:12px}
  .price-grid{grid-template-columns:1fr 1fr;gap:8px}
  .price-card{padding:14px 16px}.price-card .amount{font-size:18px}
  .inv-stats{grid-template-columns:1fr 1fr;gap:8px}
  .dims-grid{grid-template-columns:1fr 1fr;gap:12px}
  .store-cards{grid-template-columns:1fr 1fr;gap:10px}
  
  /* Tabs */
  .sm-tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap;gap:0;flex-wrap:nowrap}
  .sm-tab{padding:10px 16px;font-size:12px;flex-shrink:0}
  
  /* Modals */
  .modal,.sm-form{width:95vw;max-height:90vh;border-radius:var(--radius);padding:22px}
  .modal-header{padding:16px 18px}.modal-body{padding:18px}
  .sm-form-grid{grid-template-columns:1fr}
  .confirm-box{width:92vw;padding:24px}
  .export-box{width:95vw;padding:24px}
  .export-grid{grid-template-columns:1fr}
  
  /* Cards */
  .section-card-head{padding:12px 16px;font-size:10.5px}
  .section-card-body{padding:16px}
  .detail-label{width:110px;font-size:11px}.detail-value{font-size:12.5px}
  .breadcrumb{font-size:11px}
  .back-btn{font-size:12px;padding:7px 14px}
  
  /* Notifications panel */
  .notif-panel{width:100vw;max-width:100vw}
  
  /* Notes */
  .note-input-wrap{flex-direction:column;gap:8px}
  .note-submit{align-self:flex-end}
  
  /* Dashboard grids */
  .dashboard-grid-2{grid-template-columns:1fr!important}
  
  /* Import */
  .imp-summary{grid-template-columns:1fr 1fr}
  .imp-actions{flex-direction:column;gap:8px}
  .imp-actions button{width:100%}
  
  /* Inventory sync */
  .imp-btn{width:100%;justify-content:center}
  
  /* Pagination */
  .pagination{flex-direction:column;gap:10px;align-items:flex-start}
  .pg-buttons{flex-wrap:wrap}
  
  /* Global search */
  .gsearch-box{width:95vw}
  .gsearch-input{font-size:15px}
  
  /* User card in sidebar */
  .user-card{flex-wrap:wrap;gap:8px}
}
@media(max-width:480px){
  .stats-row{grid-template-columns:1fr;gap:8px}
  .stat-card{padding:14px 16px;display:flex;align-items:center;gap:14px}
  .stat-card .stat-label{margin:0;font-size:10px;flex:1}
  .stat-card .stat-value{font-size:22px;margin:0}
  .stat-card .stat-sub{display:none}
  .info-grid{grid-template-columns:1fr;gap:10px}
  .price-grid{grid-template-columns:1fr 1fr;gap:8px}
  .inv-stats{grid-template-columns:1fr;gap:8px}
  .store-cards{grid-template-columns:1fr;gap:8px}
  .login-card{padding:32px 24px;border-radius:18px}
  .login-brand-text{font-size:20px}
  .product-thumbs{gap:6px}
  .product-thumb{width:48px;height:48px}
  .page-header h2{font-size:20px}
  .main-inner{padding:14px 12px 60px}
  .data-table{min-width:500px}
}

/* ── IMPORT ────────────────────────────────────────────── */
.imp-upload{border:2px dashed var(--border);border-radius:var(--radius);padding:52px;text-align:center;cursor:pointer;transition:all .2s var(--ease);background:var(--surface)}
.imp-upload:hover,.imp-upload.drag{border-color:var(--accent);background:rgba(37,99,235,.03)}
.imp-upload-icon{font-size:42px;margin-bottom:14px;opacity:.8}
.imp-upload-text{font-size:14.5px;color:var(--text-sec);margin-bottom:8px}
.imp-upload-sub{font-size:12.5px;color:var(--text-muted)}
.imp-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:22px}
.imp-stat{padding:18px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border);text-align:center}
.imp-stat-val{font-size:26px;font-weight:700;font-family:var(--mono)}
.imp-stat-label{font-size:11px;color:var(--text-muted);margin-top:4px}
.imp-row-new{background:#f0fdf4}
.imp-row-update{background:var(--accent-light)}
.imp-row-error{background:var(--red-bg)}
.imp-row-warn{background:var(--orange-bg)}
.imp-err{color:var(--red);font-size:11px}
.imp-warn{color:var(--orange);font-size:11px}
.imp-actions{display:flex;gap:12px;margin-bottom:22px;align-items:center}
.imp-btn{padding:10px 26px;border-radius:var(--radius-sm);border:none;font-weight:600;font-size:13px;cursor:pointer;transition:all .15s var(--ease)}
.imp-btn-primary{background:var(--accent);color:#fff}.imp-btn-primary:hover{background:var(--accent-hover)}
.imp-btn-primary:disabled{background:var(--border);cursor:not-allowed}
.imp-btn-secondary{background:var(--surface);border:1.5px solid var(--border);color:var(--text-sec)}.imp-btn-secondary:hover{border-color:var(--accent);color:var(--accent)}
.imp-progress{margin:22px 0}
.imp-progress-bar{height:6px;border-radius:3px;background:#eeede9;overflow:hidden}
.imp-progress-fill{height:100%;border-radius:3px;background:var(--accent);transition:width .3s var(--ease)}
.imp-progress-text{font-size:12px;color:var(--text-muted);margin-top:6px}

/* ── TOAST NOTIFICATIONS ──────────────────────────────── */
.toast-container{position:fixed;bottom:24px;right:24px;z-index:10000;display:flex;flex-direction:column-reverse;gap:10px;pointer-events:none}
.toast{pointer-events:auto;display:flex;align-items:flex-start;gap:10px;padding:14px 18px;border-radius:var(--radius-sm);background:var(--surface);border:1.5px solid var(--border);box-shadow:var(--shadow-md);max-width:420px;min-width:280px;animation:toastIn .35s var(--ease) both;font-size:13px;line-height:1.45}
.toast.removing{animation:toastOut .25s var(--ease) both}
.toast-icon{font-size:16px;flex-shrink:0;margin-top:1px}
.toast-body{flex:1;min-width:0}
.toast-title{font-weight:600;margin-bottom:2px}
.toast-msg{color:var(--text-sec);word-break:break-word}
.toast-close{background:none;border:none;color:var(--text-muted);font-size:16px;padding:0 0 0 8px;cursor:pointer;flex-shrink:0;line-height:1}
.toast-close:hover{color:var(--text)}
.toast.toast-success{border-color:rgba(22,163,74,.25);background:var(--green-bg)}.toast.toast-success .toast-icon{color:var(--green)}
.toast.toast-error{border-color:rgba(220,38,38,.25);background:var(--red-bg)}.toast.toast-error .toast-icon{color:var(--red)}
.toast.toast-warning{border-color:rgba(234,88,12,.25);background:var(--orange-bg)}.toast.toast-warning .toast-icon{color:var(--orange)}
.toast.toast-info{border-color:rgba(37,99,235,.2);background:var(--accent-light)}.toast.toast-info .toast-icon{color:var(--accent)}
@keyframes toastIn{from{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes toastOut{from{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(8px) scale(.96)}}

/* ── BUTTON SPINNER ───────────────────────────────────── */
.btn-spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(0,0,0,.15);border-top-color:var(--accent);border-radius:50%;animation:btnSpin .6s linear infinite;margin:0;vertical-align:middle}
.imp-btn-primary .btn-spinner{border-color:rgba(255,255,255,.3);border-top-color:#fff;margin-right:8px}
button:disabled{opacity:.7;cursor:not-allowed}
@keyframes btnSpin{to{transform:rotate(360deg)}}

/* ── CONFIRMATION MODAL ───────────────────────────────── */
.confirm-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:9999;display:flex;align-items:center;justify-content:center;animation:fadeIn .15s var(--ease)}
.confirm-box{background:var(--surface);border-radius:var(--radius);padding:32px;width:420px;max-width:90vw;box-shadow:var(--shadow-lg);animation:fadeInUp .25s var(--ease)}
.confirm-title{font-size:17px;font-weight:700;letter-spacing:-.02em;margin-bottom:8px}
.confirm-msg{font-size:13.5px;color:var(--text-sec);line-height:1.55;margin-bottom:24px}
.confirm-actions{display:flex;gap:10px;justify-content:flex-end}
.confirm-cancel{padding:9px 20px;border-radius:var(--radius-sm);background:var(--surface);border:1.5px solid var(--border);color:var(--text-sec);font-size:13px;font-weight:600;cursor:pointer;transition:all .15s var(--ease)}
.confirm-cancel:hover{border-color:var(--text-muted);color:var(--text)}
.confirm-ok{padding:9px 20px;border-radius:var(--radius-sm);background:var(--accent);border:none;color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s var(--ease)}
.confirm-ok:hover{background:var(--accent-hover)}
.confirm-danger .confirm-ok{background:var(--red)}.confirm-danger .confirm-ok:hover{background:#b91c1c}

/* ═══════════════════════════════════════════════════════════
   AUDIT FIXES — World-Class Polish
   ═══════════════════════════════════════════════════════════ */

/* ── FOCUS STATES (WCAG AA) ────────────────────────────── */
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
button:focus-visible,a:focus-visible,.nav-item:focus-visible,.sm-tab:focus-visible,.pg-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:none}

/* ── GLOBAL TRANSITIONS ───────────────────────────────── */
a{transition:color .15s var(--ease)}
select{transition:border-color .2s var(--ease)}
.section-card{transition:box-shadow .25s var(--ease),border-color .25s var(--ease)}

/* ── BADGE ACCENT VARIANT ─────────────────────────────── */
.badge-accent{background:var(--accent-light);color:var(--accent)}.badge-accent::before{background:var(--accent)}
.badge-purple{background:var(--purple-bg);color:var(--purple)}.badge-purple::before{background:var(--purple)}

/* ── DARK MODE: form inputs ───────────────────────────── */
[data-theme="dark"] .filter-select,
[data-theme="dark"] .filter-input,
[data-theme="dark"] .search-box,
[data-theme="dark"] .note-input,
[data-theme="dark"] .login-input,
[data-theme="dark"] .export-section select,
[data-theme="dark"] .export-section input,
[data-theme="dark"] .sm-form-field input,
[data-theme="dark"] .sm-form-field select,
[data-theme="dark"] .sm-form-field textarea{background:var(--surface-alt);border-color:var(--border);color:var(--text)}
[data-theme="dark"] .filter-select:focus,
[data-theme="dark"] .filter-input:focus{border-color:var(--accent)}
[data-theme="dark"] .search-box:focus-within{border-color:var(--accent)}
[data-theme="dark"] .badge-gray{background:var(--surface-alt);color:var(--text-muted)}
[data-theme="dark"] .confirm-box{background:var(--surface);border:1px solid var(--border)}
[data-theme="dark"] .modal{background:var(--surface);border:1px solid var(--border)}
[data-theme="dark"] .export-box{background:var(--surface);border:1px solid var(--border)}
[data-theme="dark"] .sm-form{background:var(--surface);border:1px solid var(--border)}
[data-theme="dark"] .store-card{background:var(--surface)}
[data-theme="dark"] .stat-card{background:var(--surface)}
[data-theme="dark"] .section-card{background:var(--surface)}
[data-theme="dark"] .imp-upload{background:var(--surface);border-color:var(--border)}
[data-theme="dark"] .sm-badge-active{background:rgba(34,197,94,.15);color:#4ade80}
[data-theme="dark"] .stock-bar{background:var(--border)}
[data-theme="dark"] .toast{background:var(--surface);border-color:var(--border)}
[data-theme="dark"] .toast.toast-success{background:rgba(34,197,94,.08);border-color:rgba(34,197,94,.2)}
[data-theme="dark"] .toast.toast-error{background:rgba(239,68,68,.08);border-color:rgba(239,68,68,.2)}
[data-theme="dark"] .toast.toast-warning{background:rgba(249,115,22,.08);border-color:rgba(249,115,22,.2)}
[data-theme="dark"] .toast.toast-info{background:rgba(59,130,246,.08);border-color:rgba(59,130,246,.2)}
[data-theme="dark"] .notif-panel{background:var(--surface);border-color:var(--border)}
[data-theme="dark"] .gsearch-box{background:var(--surface);border-color:var(--border)}



/* ── SELECTION ────────────────────────────────────── */
::selection{background:rgba(37,99,235,.15);color:var(--text)}
[data-theme="dark"] ::selection{background:rgba(59,130,246,.25)}

/* ── SMOOTH SCROLL ────────────────────────────────────── */
.main{scroll-behavior:smooth}

/* ── LINK HOVER ───────────────────────────────────────── */
a:hover{text-decoration:none}

/* ── STAT CARD SUBTLE PULSE ON DATA CHANGE ────────────── */
.stat-card.refreshed{animation:statPulse .4s var(--ease)}
@keyframes statPulse{0%{transform:scale(1)}50%{transform:scale(1.01)}100%{transform:scale(1)}}

/* ── TABLE HEADER ACTIVE SORT ─────────────────────────── */
th.sortable.asc,th.sortable.desc{color:var(--accent);font-weight:700}

/* ── DARK MODE: pagination ────────────────────────────── */
[data-theme="dark"] .pg-btn{background:var(--surface);border-color:var(--border);color:var(--text-sec)}
[data-theme="dark"] .pg-btn:hover:not(:disabled){background:var(--accent-light);border-color:var(--accent)}
[data-theme="dark"] .pg-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}

/* ── SKELETON LOADER ──────────────────────────────────── */
.skeleton{background:linear-gradient(90deg,var(--surface-alt) 25%,var(--border-light) 50%,var(--surface-alt) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ── MOBILE: dark mode fixes ──────────────────────────── */
[data-theme="dark"] .mobile-header{background:var(--surface);border-color:var(--border)}

/* ── PRINT ────────────────────────────────────────────── */
@media print{.sidebar,.mobile-header,.toast-container,.notif-panel{display:none!important}.main{overflow:visible!important}.main-inner{padding:0!important}}

/* ── ADMIN PAGE POLISH ────────────────────────────────── */
.note-action-btn{transition:all .15s var(--ease)}
.note-action-btn:active{transform:scale(.92)}

/* Better checkbox styling */
input[type="checkbox"]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer;border-radius:4px}

/* Filter input date styling */
input[type="date"].filter-input{color:var(--text);font-family:var(--mono);font-size:12px}
input[type="date"].filter-input::-webkit-calendar-picker-indicator{opacity:.5;cursor:pointer}
[data-theme="dark"] input[type="date"].filter-input::-webkit-calendar-picker-indicator{filter:invert(1);opacity:.5}

/* Section card head improvements */
.section-card-head{position:relative}

/* Table row click feedback */
.data-table tbody tr:active td{background:rgba(37,99,235,.06)!important;transition:none}

/* SM toggle dark mode */
[data-theme="dark"] .sm-toggle.off{background:#48484a}

/* Automation card hover */
.section-card:has(.section-card-body):hover .section-card-head{border-color:var(--border)}

/* Better modal backdrop — see unified dark mode block below */

/* Active filter state indicator */
.filter-select:not([value=""]):not(:first-child){border-color:var(--accent);background:var(--accent-light)}

/* Loading overlay for sync operations */
.sync-running{position:relative;pointer-events:none;opacity:.7}
.sync-running::after{content:'';position:absolute;inset:0;background:rgba(255,255,255,.3);border-radius:inherit}

/* ── HELP PANEL ───────────────────────────────────────── */
.help-panel{position:fixed;top:0;right:-440px;width:440px;max-width:90vw;height:100vh;background:var(--surface);box-shadow:var(--shadow-lg);z-index:1500;transition:right .25s var(--ease);display:flex;flex-direction:column;border-left:1px solid var(--border)}
.help-panel.open{right:0}
.help-panel-head{padding:20px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.help-panel-head h3{font-size:17px;font-weight:700;letter-spacing:-.02em}
.help-panel-body{flex:1;overflow-y:auto}
@media(max-width:480px){.help-panel{width:100vw;max-width:100vw}}


/* ── SIDEBAR SEARCH BUTTON ───────────────────────────── */
.sidebar-search-btn{width:100%;display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--radius-sm);border:1px solid var(--sidebar-border);background:rgba(255,255,255,.03);color:var(--sidebar-text);font-size:12.5px;cursor:pointer;transition:all .15s var(--ease)}
.sidebar-search-btn:hover{background:rgba(255,255,255,.06)}
.sidebar-search-text{flex:1;text-align:left}
.sidebar-search-kbd{font-family:var(--mono);font-size:10px;background:rgba(255,255,255,.06);border:1px solid var(--sidebar-border);border-radius:5px;padding:1px 6px;color:rgba(255,255,255,.25)}
.collapsed .sidebar-search{display:none}

/* ── SIDEBAR FOOTER REDESIGN ─────────────────────────── */
.sidebar-utils{display:flex;align-items:center;justify-content:center;gap:4px;padding:10px 16px;border-bottom:1px solid var(--sidebar-border)}
.util-btn{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.35);background:transparent;font-size:13px;flex-shrink:0;transition:all .15s var(--ease);border:none;cursor:pointer}
.util-btn:hover{background:rgba(255,255,255,.06);color:rgba(255,255,255,.7)}
.sidebar-utils .notif-bell{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px}
.collapsed .sidebar-utils{flex-direction:column;padding:10px 6px}
.collapsed .user-card{justify-content:center;padding:10px 6px}

/* ── SKIP NAVIGATION (Accessibility) ─────────────────── */
.skip-link{position:absolute;top:-100%;left:16px;z-index:10000;padding:12px 24px;background:var(--accent);color:#fff;font-weight:600;font-size:14px;border-radius:0 0 var(--radius-sm) var(--radius-sm);transition:top .2s var(--ease);text-decoration:none}
.skip-link:focus{top:0}

/* ── MOBILE DASHBOARD FIX ────────────────────────────── */
@media(max-width:768px){
  .stats-row[style*="repeat(5"]{grid-template-columns:repeat(2,1fr)!important}
  div[style*="repeat(5,1fr)"]{grid-template-columns:repeat(2,1fr)!important}
  div[style*="grid-template-columns:repeat(5"]{grid-template-columns:repeat(2,1fr)!important}
  div[style*="grid-template-columns: repeat(5"]{grid-template-columns:repeat(2,1fr)!important}
  div[style*="grid-template-columns:1fr 1fr 1fr"]{grid-template-columns:1fr!important}
}
@media(max-width:480px){
  div[style*="repeat(5,1fr)"]{grid-template-columns:1fr 1fr!important}
  div[style*="repeat(2,1fr)"]{grid-template-columns:1fr!important}
}

/* ── DARK MODE: newer components ─────────────────────── */



/* ── FOCUS RING IMPROVEMENTS ─────────────────────────── */
.nav-item:focus-visible{outline-offset:-2px}
.stat-card:focus-visible,.section-card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.data-table tbody tr:focus-visible td{box-shadow:inset 3px 0 0 var(--accent);background:rgba(37,99,235,.05)}

/* ── REDUCED MOTION ──────────────────────────────────── */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* ═══════════════════════════════════════════════════════════
   DARK MODE — Comprehensive additions
   ═══════════════════════════════════════════════════════════ */
[data-theme="dark"] .sm-form-modal,
[data-theme="dark"] .export-modal,
[data-theme="dark"] .confirm-overlay,
[data-theme="dark"] #rmaModal{background:rgba(0,0,0,.65)}
[data-theme="dark"] .sm-form-modal .sm-form,
[data-theme="dark"] #rmaModal .sm-form{background:var(--surface);border:1px solid var(--border)}
[data-theme="dark"] .sm-form-field input,
[data-theme="dark"] .sm-form-field select,
[data-theme="dark"] .sm-form-field textarea{background:var(--surface-alt)!important;border-color:var(--border)!important;color:var(--text)!important}
[data-theme="dark"] .toolbar .search-box{background:var(--surface);border-color:var(--border)}
[data-theme="dark"] .back-btn{background:var(--surface);border-color:var(--border);color:var(--text-sec)}
[data-theme="dark"] #soNoteText,
[data-theme="dark"] #soNoteType{background:var(--surface-alt);border-color:var(--border);color:var(--text)}