/* ═══════════════════════════════════════════════════════════════
   NESTOLOGIES PRO v3 — Motion/Linear Style Design System
   Black & White • Fast • Clean • Professional
   ═══════════════════════════════════════════════════════════════ */
:root {
  --bg:#ffffff; --bg2:#f7f7f7; --card:#ffffff; --border:#e8e8e8; --border2:#d0d0d0;
  --text:#0a0a0a; --text2:#3a3a3a; --muted:#888888; --accent:#000;
  --success:#16a34a; --danger:#dc2626; --warn:#d97706; --info:#2563eb;
  --sidebar-w:230px; --topbar-h:54px; --radius:10px; --mono:'JetBrains Mono','Courier New',monospace;
  --shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.05);
  --shadow-lg:0 12px 40px rgba(0,0,0,.12),0 4px 12px rgba(0,0,0,.06);
}
html.dark,body.dark{
  --bg:#0a0a0a; --bg2:#111111; --card:#141414; --border:#1e1e1e; --border2:#2a2a2a;
  --text:#f0f0f0; --text2:#cccccc; --muted:#555555; --accent:#fff;
  --shadow:0 1px 3px rgba(0,0,0,.5); --shadow-lg:0 12px 40px rgba(0,0,0,.6);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:14px;-webkit-text-size-adjust:100%}
body{font-family:'DM Sans',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;transition:background .2s,color .2s;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
img{max-width:100%}

/* ── LOGIN ── */
#login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#000;padding:20px;position:relative;overflow:hidden}
#login-page::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 50% at 50% 40%,rgba(255,255,255,.05) 0%,transparent 70%);pointer-events:none}
.login-card{width:100%;max-width:380px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:40px;backdrop-filter:blur(20px);position:relative;z-index:1;animation:fadeUp .4s ease}
.login-logo{text-align:center;margin-bottom:32px}
.logo-icon{width:52px;height:52px;background:#fff;border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:22px;font-weight:900;color:#000;letter-spacing:-1px}
.login-logo h1{font-size:22px;font-weight:800;color:#fff;margin-bottom:3px}
.login-logo p{color:rgba(255,255,255,.25);font-size:11px;letter-spacing:2.5px;text-transform:uppercase}
.login-card .inp{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);color:#fff}
.login-card .inp:focus{border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.1)}
.login-card .inp::placeholder{color:rgba(255,255,255,.25)}
.login-card .form-label{color:rgba(255,255,255,.35)}
.login-card .btn-primary{background:#fff;color:#000;margin-top:8px;font-weight:800}
.login-card .btn-primary:hover{background:#e8e8e8}

/* ── APP LAYOUT ── */
#app{display:flex;min-height:100vh;background:var(--bg)}
.sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);background:var(--bg);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:200;transition:transform .25s cubic-bezier(.4,0,.2,1),width .2s;overflow:hidden}
.sidebar.collapsed{width:54px;min-width:54px}
.sidebar-logo{display:flex;align-items:center;gap:10px;padding:16px 14px;border-bottom:1px solid var(--border);flex-shrink:0;cursor:pointer}
.logo-icon{width:30px;height:30px;min-width:30px;background:var(--text);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:900;color:var(--bg);transition:transform .2s}
.sidebar-logo:hover .logo-icon{transform:scale(1.08)}
.logo-text-wrap{overflow:hidden}
.logo-name{font-size:13px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logo-sub{font-size:10px;color:var(--muted);letter-spacing:.5px}
.sidebar.collapsed .logo-text-wrap{display:none}
.sidebar-section{padding:10px 12px 4px;font-size:10px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);white-space:nowrap;overflow:hidden}
.sidebar.collapsed .sidebar-section{display:none}
.sidebar-nav{flex:1;overflow-y:auto;overflow-x:hidden;padding:6px 8px;scrollbar-width:none}
.sidebar-nav::-webkit-scrollbar{display:none}
.nav-item{display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:8px;cursor:pointer;color:var(--muted);font-size:13px;font-weight:500;transition:all .12s;white-space:nowrap;overflow:hidden;border:none;background:none;width:100%;text-align:left}
.nav-item svg{width:15px;height:15px;flex-shrink:0;stroke:currentColor}
.nav-item:hover{background:var(--bg2);color:var(--text)}
.nav-item.active{background:var(--text);color:var(--bg);font-weight:600}
.sidebar.collapsed .nav-item span,.sidebar.collapsed .nav-badge{display:none}
.nav-badge{margin-left:auto;background:var(--danger);color:#fff;font-size:9px;font-weight:700;padding:1px 5px;border-radius:20px;flex-shrink:0}
.sidebar-bottom{padding:8px;border-top:1px solid var(--border)}
.nav-logout{color:var(--danger) !important}
.nav-logout:hover{background:rgba(220,38,38,.06) !important}

/* ── MAIN ── */
#main-area{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-height:100vh;transition:margin-left .2s}
#app.sidebar-collapsed #main-area{margin-left:54px}

/* ── TOPBAR ── */
#topbar{height:var(--topbar-h);background:var(--bg);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px;padding:0 16px 0 12px;position:sticky;top:0;z-index:100}
.tb-btn{width:32px;height:32px;border:none;background:transparent;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--muted);transition:all .12s}
.tb-btn:hover{background:var(--bg2);color:var(--text)}
.tb-btn svg{width:16px;height:16px}
.topbar-title{font-size:14px;font-weight:700;flex:1;margin-left:2px}
.topbar-right{display:flex;align-items:center;gap:3px;margin-left:auto}
.user-badge{display:flex;align-items:center;gap:8px;padding:4px 10px;border-radius:8px;border:1px solid var(--border);margin-left:4px;cursor:default}
.user-avatar{width:26px;height:26px;background:var(--text);border-radius:7px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:11px;color:var(--bg);flex-shrink:0}
.user-name{font-size:12px;font-weight:700}
.user-role{font-size:10px;color:var(--muted);text-transform:capitalize}
.notif-wrap{position:relative}
.notif-badge{position:absolute;top:2px;right:2px;width:16px;height:16px;background:var(--danger);border-radius:50%;font-size:9px;font-weight:800;color:#fff;display:flex;align-items:center;justify-content:center;border:2px solid var(--bg)}
.notif-panel{display:none;position:absolute;top:calc(100% + 8px);right:0;width:300px;background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-lg);z-index:300;overflow:hidden;animation:fadeDown .15s ease}
.notif-panel.show{display:block}
.notif-head{padding:11px 14px;border-bottom:1px solid var(--border);font-size:12px;font-weight:700;display:flex;justify-content:space-between;align-items:center}
.notif-list{max-height:320px;overflow-y:auto}
.notif-item{padding:10px 14px;border-bottom:1px solid var(--border);font-size:12px;display:flex;gap:9px;align-items:start;cursor:pointer;transition:background .1s}
.notif-item:hover{background:var(--bg2)}
.notif-item.unread{border-left:2.5px solid var(--text)}
.notif-icon{width:28px;height:28px;border-radius:7px;background:var(--bg2);display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0}
.notif-title{font-weight:600;margin-bottom:1px}
.notif-time{color:var(--muted);font-size:10px}

/* ── CONTENT ── */
#content{flex:1;padding:20px 22px;animation:fadeUp .18s ease}
#app-footer{padding:12px 22px;font-size:11px;color:var(--muted);border-top:1px solid var(--border)}

/* ── ANIMATIONS ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeDown{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes shimmer{to{background-position:-200%}}

/* ── FORMS ── */
.inp{display:block;width:100%;padding:8px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:13px;outline:none;transition:border .14s,box-shadow .14s}
.inp:focus{border-color:var(--text);box-shadow:0 0 0 3px rgba(0,0,0,.06)}
html.dark .inp:focus{box-shadow:0 0 0 3px rgba(255,255,255,.06)}
.inp::placeholder{color:var(--muted)}
.inp-sm{padding:6px 10px;font-size:12px}
textarea.inp{resize:vertical;min-height:68px}
.form-label{display:block;font-size:11px;font-weight:600;color:var(--muted);margin-bottom:4px;letter-spacing:.3px;text-transform:uppercase}
.form-grid{display:grid;gap:12px}
.form-group{margin-bottom:12px}
.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:1fr 1fr 1fr}.g4{grid-template-columns:repeat(4,1fr)}
.span2{grid-column:span 2}.span3{grid-column:span 3}.span4{grid-column:span 4}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:7px 14px;border:1px solid transparent;border-radius:8px;cursor:pointer;font-weight:600;font-size:13px;font-family:inherit;transition:all .12s;white-space:nowrap}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn svg{width:14px;height:14px;flex-shrink:0}
.btn-primary{background:var(--text);color:var(--bg);border-color:var(--text)}
.btn-primary:hover:not(:disabled){opacity:.8;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text2);border-color:var(--border)}
.btn-ghost:hover:not(:disabled){background:var(--bg2);border-color:var(--border2)}
.btn-success{background:rgba(22,163,74,.1);color:var(--success);border-color:rgba(22,163,74,.2)}
.btn-success:hover:not(:disabled){background:rgba(22,163,74,.2)}
.btn-danger{background:rgba(220,38,38,.08);color:var(--danger);border-color:rgba(220,38,38,.15)}
.btn-danger:hover:not(:disabled){background:rgba(220,38,38,.18)}
.btn-warn{background:rgba(217,119,6,.08);color:var(--warn);border-color:rgba(217,119,6,.15)}
.btn-info{background:rgba(37,99,235,.08);color:var(--info);border-color:rgba(37,99,235,.15)}
.btn-sm{padding:4px 10px;font-size:11px;border-radius:6px}
.btn-lg{padding:11px 22px;font-size:14px}
.btn-block{width:100%}
.btn-icon{width:30px;height:30px;padding:0;border-radius:7px}

/* ── CARDS ── */
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px}
.card-sm{background:var(--card);border:1px solid var(--border);border-radius:9px;padding:11px}
.card-hover{transition:border-color .14s,box-shadow .14s,transform .14s;cursor:pointer}
.card-hover:hover{border-color:var(--text);box-shadow:var(--shadow);transform:translateY(-1px)}

/* ── BADGES ── */
.badge{display:inline-flex;align-items:center;gap:3px;padding:2px 7px;border-radius:20px;font-size:10px;font-weight:700;letter-spacing:.2px}
.badge-success{background:rgba(22,163,74,.1);color:var(--success)}
.badge-danger{background:rgba(220,38,38,.1);color:var(--danger)}
.badge-warn{background:rgba(217,119,6,.1);color:var(--warn)}
.badge-info{background:rgba(37,99,235,.1);color:var(--info)}
.badge-muted{background:var(--bg2);color:var(--muted);border:1px solid var(--border)}
.badge-dark{background:var(--text);color:var(--bg)}

/* ── TABLES ── */
.tbl-wrap{background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden;animation:fadeUp .18s ease}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl thead tr{background:var(--bg2)}
.tbl th{padding:9px 13px;text-align:left;font-size:10px;font-weight:700;color:var(--muted);letter-spacing:.5px;text-transform:uppercase;white-space:nowrap}
.tbl td{padding:10px 13px;border-top:1px solid var(--border);vertical-align:middle}
.tbl tbody tr{transition:background .08s}
.tbl tbody tr:hover td{background:var(--bg2)}
.tbl-empty{padding:50px !important;text-align:center;color:var(--muted);font-size:13px}
.row-warn td{background:rgba(217,119,6,.03) !important}
.row-danger td{background:rgba(220,38,38,.03) !important}

/* ── MODALS ── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:400;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(3px);animation:fadeIn .15s ease}
.modal-overlay.show{display:flex}
.modal-box{background:var(--card);border:1px solid var(--border);border-radius:16px;width:100%;max-height:90vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:var(--shadow-lg);animation:fadeUp .18s ease}
.modal-head{padding:15px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.modal-head h3{font-size:14px;font-weight:800}
.modal-close{width:26px;height:26px;border:none;background:var(--bg2);border-radius:6px;cursor:pointer;font-size:13px;color:var(--muted);display:flex;align-items:center;justify-content:center;transition:all .1s}
.modal-close:hover{background:var(--border);color:var(--text)}
.modal-body{padding:18px;overflow-y:auto;flex:1}
.modal-foot{padding:12px 18px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end;flex-shrink:0;background:var(--bg2)}
.modal-tabs{display:flex;gap:0;border-bottom:1px solid var(--border);overflow-x:auto;flex-shrink:0}
.modal-tab{padding:10px 16px;font-size:12px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;cursor:pointer;white-space:nowrap;transition:all .12s;background:none;border-left:none;border-right:none;border-top:none}
.modal-tab.active{color:var(--text);border-bottom-color:var(--text)}

/* ── TABS ── */
.tabs{display:flex;background:var(--bg2);border-radius:8px;padding:3px;gap:2px;border:1px solid var(--border)}
.tab-btn{padding:5px 12px;border-radius:6px;font-size:12px;font-weight:600;color:var(--muted);border:none;background:none;cursor:pointer;transition:all .12s;white-space:nowrap}
.tab-btn:hover{color:var(--text)}
.tab-btn.active{background:var(--card);color:var(--text);box-shadow:var(--shadow)}

/* ── SEC HEAD ── */
.sec-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px;flex-wrap:wrap}
.sec-title{font-size:17px;font-weight:800;display:flex;align-items:center;gap:8px}
.sec-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.filter-bar{display:flex;align-items:center;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.search-wrap{position:relative;display:flex;align-items:center}
.search-wrap .inp{padding-left:32px}
.search-icon{position:absolute;left:10px;width:14px;height:14px;color:var(--muted);pointer-events:none}

/* ── STATS ── */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:15px;transition:border-color .14s}
.stat-card:hover{border-color:var(--text)}
.stat-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.stat-icon{width:34px;height:34px;background:var(--bg2);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px}
.stat-change{font-size:10px;font-weight:600;padding:2px 6px;border-radius:20px}
.stat-change.up{color:var(--success);background:rgba(22,163,74,.1)}
.stat-change.down{color:var(--danger);background:rgba(220,38,38,.1)}
.stat-val{font-size:21px;font-weight:900;line-height:1;margin-bottom:3px}
.stat-label{font-size:11px;color:var(--muted)}

/* ── PROGRESS ── */
.progress{height:5px;background:var(--border);border-radius:3px;overflow:hidden}
.progress-bar{height:100%;background:var(--text);border-radius:3px;transition:width .4s ease}
.progress-bar.success{background:var(--success)}
.progress-bar.danger{background:var(--danger)}
.progress-bar.warn{background:var(--warn)}

/* ── ALERTS ── */
.alert{padding:10px 14px;border-radius:9px;font-size:13px;margin-bottom:12px}
.alert-err{background:rgba(220,38,38,.07);border:1px solid rgba(220,38,38,.15);color:var(--danger)}
.alert-ok{background:rgba(22,163,74,.07);border:1px solid rgba(22,163,74,.15);color:var(--success)}
.alert-warn{background:rgba(217,119,6,.07);border:1px solid rgba(217,119,6,.15);color:var(--warn)}
.alert-info{background:rgba(37,99,235,.07);border:1px solid rgba(37,99,235,.15);color:var(--info)}

/* ── TOAST ── */
#toast-container{position:fixed;bottom:22px;right:22px;z-index:9999;display:flex;flex-direction:column;gap:7px;pointer-events:none}
.toast{padding:10px 15px;border-radius:10px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;animation:fadeUp .22s ease;box-shadow:var(--shadow-lg);pointer-events:auto;max-width:300px;border:1px solid transparent}
.toast-success{background:var(--bg);color:var(--text);border-color:var(--border)}
.toast-error{background:var(--bg);color:var(--danger);border-color:rgba(220,38,38,.2)}
.toast-warn{background:var(--bg);color:var(--warn);border-color:rgba(217,119,6,.2)}
.toast-info{background:var(--bg);color:var(--info);border-color:rgba(37,99,235,.2)}

/* ── CAMERA ── */
.camera-modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.95);z-index:600;flex-direction:column;align-items:center;justify-content:center;gap:12px}
.camera-modal.open{display:flex}
.camera-label{color:#fff;font-weight:700;font-size:14px}
#camera-video{max-width:90vw;max-height:60vh;border-radius:12px}
.camera-btns{display:flex;gap:10px}

/* ── IMG UPLOAD ── */
.img-up-wrap{display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer}
.img-up-box{width:88px;height:76px;border:2px dashed var(--border);border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:all .14s;overflow:hidden;position:relative;background:var(--bg2)}
.img-up-box:hover{border-color:var(--text)}
.img-up-box img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.img-up-lbl{font-size:10px;color:var(--muted);text-align:center;font-weight:600}

/* ── DIVIDER ── */
.divider{display:flex;align-items:center;gap:10px;margin:14px 0 10px}
.divider::before,.divider::after{content:'';flex:1;height:1px;background:var(--border)}
.divider span{font-size:10px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:1px;white-space:nowrap}

/* ── LOADING ── */
.loading-state{padding:60px;text-align:center;color:var(--muted);font-size:13px}
.loading-state::before{content:'';display:block;width:22px;height:22px;border:2px solid var(--border);border-top-color:var(--text);border-radius:50%;animation:spin .7s linear infinite;margin:0 auto 12px}

/* ── POS ── */
.pos-wrap{display:grid;grid-template-columns:1fr 350px;gap:12px;height:calc(100vh - var(--topbar-h) - 52px);overflow:hidden}
.pos-products{display:flex;flex-direction:column;gap:9px;overflow:hidden}
.pos-toolbar{display:flex;gap:7px;align-items:center;flex-shrink:0}
.pos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(115px,1fr));gap:9px;overflow-y:auto;padding:2px 2px 8px}
.pos-product-card{background:var(--card);border:1.5px solid var(--border);border-radius:10px;padding:9px 7px;cursor:pointer;text-align:center;transition:all .12s;user-select:none;-webkit-tap-highlight-color:transparent;position:relative}
.pos-product-card:hover{border-color:var(--text);transform:translateY(-2px);box-shadow:var(--shadow)}
.pos-product-card:active{transform:scale(.96)}
.pos-out{opacity:.4;pointer-events:none}
.pos-img{position:relative;margin-bottom:6px}
.pos-img img{width:100%;height:58px;object-fit:cover;border-radius:7px;display:block}
.pos-img-ph{height:58px;background:var(--bg2);border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:20px}
.pos-low-badge,.pos-out-badge{position:absolute;top:3px;right:3px;font-size:9px;font-weight:700;padding:2px 4px;border-radius:4px}
.pos-low-badge{background:var(--warn);color:#fff}.pos-out-badge{background:var(--danger);color:#fff}
.pos-prod-name{font-size:11px;font-weight:600;line-height:1.3;margin-bottom:2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pos-prod-price{font-size:12px;font-weight:800}.pos-prod-stock{font-size:9px;color:var(--muted);margin-top:1px}
.pos-empty{padding:40px;text-align:center;color:var(--muted);grid-column:1/-1;font-size:13px}
.pos-cart-panel{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.pos-cart-head{padding:11px 13px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-shrink:0}
.pos-cart-items{flex:1;overflow-y:auto;padding:5px 8px}
.pos-cart-empty{padding:40px 20px;text-align:center;color:var(--muted);font-size:12px}
.pos-cart-item{display:flex;align-items:center;gap:7px;padding:7px 4px;border-bottom:1px solid var(--border)}
.pos-cart-thumb{width:34px;height:30px;object-fit:cover;border-radius:6px;flex-shrink:0}
.pos-cart-thumb-ph{width:34px;height:30px;background:var(--bg2);border-radius:6px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:13px}
.pos-cart-info{flex:1;min-width:0}
.pos-cart-name{font-size:11px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pos-cart-unit{font-size:10px;color:var(--muted)}
.pos-cart-qty{display:flex;align-items:center;gap:4px;flex-shrink:0}
.qty-btn{width:22px;height:22px;border:1px solid var(--border);border-radius:5px;background:var(--bg2);color:var(--text);cursor:pointer;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;transition:all .1s}
.qty-btn:hover{border-color:var(--text)}
.pos-cart-qty span{font-weight:800;font-size:12px;width:18px;text-align:center}
.pos-cart-sub{font-weight:700;font-size:11px;min-width:52px;text-align:right;flex-shrink:0}
.pos-cart-del{width:20px;height:20px;border:none;background:rgba(220,38,38,.07);color:var(--danger);border-radius:5px;cursor:pointer;font-size:12px;font-weight:800;flex-shrink:0;transition:background .1s}
.pos-cart-del:hover{background:rgba(220,38,38,.18)}
.pos-cart-footer{padding:10px 11px;border-top:1px solid var(--border);flex-shrink:0}
.pos-totals{font-size:12px;margin-bottom:8px}
.pos-total-row{display:flex;justify-content:space-between;padding:2px 0;color:var(--muted)}
.pos-total-final{font-size:15px;font-weight:900;color:var(--text);border-top:1.5px solid var(--border);margin-top:5px;padding-top:6px}
.pos-cart-fab{display:none;position:fixed;bottom:18px;right:14px;background:var(--text);color:var(--bg);border:none;border-radius:50px;padding:11px 18px;font-size:13px;font-weight:800;cursor:pointer;z-index:100;box-shadow:0 8px 28px rgba(0,0,0,.2);align-items:center;gap:7px}

/* ── SCHED TABLE ── */
.sched-table{width:100%;border-collapse:collapse;font-size:12px}
.sched-table th{padding:8px 10px;text-align:left;font-size:10px;font-weight:700;color:var(--muted);text-transform:uppercase;background:var(--bg2);letter-spacing:.3px}
.sched-table td{padding:9px 10px;border-top:1px solid var(--border)}
.sched-table tr:hover td{background:var(--bg2)}

/* ── AVATAR ── */
.av{width:34px;height:34px;border-radius:50%;background:var(--bg2);border:1.5px solid var(--border);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;flex-shrink:0;overflow:hidden}
.av img{width:100%;height:100%;object-fit:cover}

/* ── MISC ── */
.loading-state{padding:50px;text-align:center;color:var(--muted);font-size:13px}
.loading-state::before{content:'';display:block;width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--text);border-radius:50%;animation:spin .7s linear infinite;margin:0 auto 10px}
.calc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(105px,1fr));gap:8px;margin-top:10px}
.calc-item{background:var(--bg2);border-radius:8px;padding:9px 10px}
.calc-item .ci-l{font-size:10px;color:var(--muted);margin-bottom:2px;font-weight:600;text-transform:uppercase}
.calc-item .ci-v{font-size:13px;font-weight:800}

/* ── RESPONSIVE ── */
@media(max-width:1024px){.stat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}.sidebar.mobile-open{transform:translateX(0)}
  .sidebar.collapsed{width:var(--sidebar-w)}
  #main-area{margin-left:0 !important}
  #content{padding:13px}
  .hide-mobile{display:none !important}
  .g2,.g3,.g4{grid-template-columns:1fr}.span2,.span3,.span4{grid-column:1}
  .stat-grid{grid-template-columns:1fr 1fr;gap:10px}
  .modal-overlay{padding:0;align-items:flex-end}
  .modal-box{border-radius:16px 16px 0 0;max-height:92vh}
  .pos-wrap{grid-template-columns:1fr;height:auto;overflow:visible}
  .pos-cart-panel{display:none}.pos-cart-panel.mob-show{display:flex;min-height:400px}
  .pos-products.mob-hide{display:none}
  .pos-cart-fab{display:flex !important}
  .pos-grid{max-height:58vh}
}
@media(max-width:480px){
  .stat-grid{grid-template-columns:1fr 1fr}
  .pos-grid{grid-template-columns:repeat(3,1fr);gap:6px}
  .tbl-wrap{overflow-x:auto}.tbl{min-width:500px}
}
#mobile-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:199}
#mobile-overlay.show{display:block}
@media print{
  #sidebar,#topbar,#app-footer,.no-print,.btn{display:none !important}
  #main-area{margin-left:0 !important}
  #content{padding:0 !important}
  body{background:#fff !important;color:#000 !important}
}