:root{--red:#b91c1c;--red-dark:#991b1b;--bg:#f5f6f8;--panel:#fff;--text:#172033;--muted:#667085;--border:#e4e7ec;--green:#15803d;--amber:#b45309;--blue:#1d4ed8;--purple:#7e22ce;--shadow:0 8px 24px rgba(16,24,40,.06)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:#111827;color:white;padding:24px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;padding:0 8px 28px}.brand-mark{width:44px;height:44px;border-radius:13px;background:var(--red);display:grid;place-items:center;font-weight:800}.brand small{display:block;color:#9ca3af;margin-top:4px}.nav-item{width:100%;border:0;background:transparent;color:#d1d5db;padding:12px 14px;border-radius:10px;text-align:left;cursor:pointer;margin:3px 0}.nav-item:hover,.nav-item.active{background:#263244;color:#fff}.sidebar-footer{margin-top:auto;display:grid;gap:5px;color:#9ca3af;padding:12px 8px}.main{min-width:0}.topbar{display:flex;gap:16px;align-items:center;padding:22px 28px;background:rgba(255,255,255,.92);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:3}.topbar h1{font-size:24px;margin:0}.topbar p{margin:3px 0 0;color:var(--muted);font-size:13px}.topbar .primary-btn{margin-left:auto}.icon-btn{border:0;background:transparent;font-size:20px;cursor:pointer;padding:8px;border-radius:9px}.topbar .icon-btn{display:none}.view{display:none;padding:26px}.view.active{display:block}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.metric-card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:var(--shadow)}.metric-card .label{color:var(--muted);font-size:13px}.metric-card .value{font-size:28px;font-weight:750;margin-top:8px}.metric-card .sub{font-size:12px;color:var(--muted);margin-top:6px}.metric-card[data-tone="red"]{border-top:3px solid var(--red)}.metric-card[data-tone="blue"]{border-top:3px solid var(--blue)}.metric-card[data-tone="green"]{border-top:3px solid var(--green)}.metric-card[data-tone="amber"]{border-top:3px solid var(--amber)}.panel{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:var(--shadow)}.panel.compact{padding:14px}.two-col{display:grid;grid-template-columns:1.65fr 1fr;gap:20px;margin-bottom:20px}.panel-head,.toolbar,.dialog-head,.dialog-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-head{margin-bottom:16px}.panel h2{font-size:17px;margin:0}.muted{color:var(--muted);font-size:13px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{padding:12px 10px;border-bottom:1px solid var(--border);text-align:left;font-size:13px}th{font-weight:650;color:#475467;background:#fafafa}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:650}.badge.received{color:#9a3412;background:#ffedd5}.badge.repairing{color:#1d4ed8;background:#dbeafe}.badge.completed{color:#166534;background:#dcfce7}.badge.delivered{color:#5b21b6;background:#ede9fe}.badge.cancelled{color:#991b1b;background:#fee2e2}.primary-btn,.secondary-btn,.link-btn{border-radius:10px;padding:10px 14px;cursor:pointer;font-weight:650}.primary-btn{border:1px solid var(--red);background:var(--red);color:#fff}.primary-btn:hover{background:var(--red-dark)}.secondary-btn{border:1px solid var(--border);background:#fff;color:var(--text)}.link-btn{border:0;background:transparent;color:var(--red);padding:4px}.toolbar{justify-content:flex-start;margin-bottom:16px;flex-wrap:wrap}.toolbar input{flex:1;min-width:240px}.toolbar select{min-width:180px}input,select,textarea{width:100%;border:1px solid #d0d5dd;border-radius:10px;padding:10px 12px;background:white;color:var(--text)}label{display:grid;gap:6px;font-size:13px;font-weight:600}.ranking{display:grid;gap:12px}.rank-row{display:grid;grid-template-columns:30px 1fr auto;gap:10px;align-items:center}.rank-no{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#f2f4f7;font-weight:700}.rank-row small{display:block;color:var(--muted);margin-top:3px}.report-filters{display:flex;gap:14px;margin-bottom:20px}.report-filters label{min-width:160px}.bars{display:grid;gap:12px}.bar-row{display:grid;grid-template-columns:75px 1fr 130px;align-items:center;gap:12px;font-size:13px}.bar-track{height:12px;border-radius:999px;background:#eef0f3;overflow:hidden}.bar-fill{height:100%;background:var(--red);border-radius:999px;min-width:2px}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.list{display:grid;gap:8px}.list-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 0;border-bottom:1px solid var(--border)}.list-row:last-child{border-bottom:0}.list-row small{color:var(--muted)}.danger-link{border:0;background:transparent;color:#b42318;cursor:pointer}dialog{border:0;border-radius:18px;padding:0;box-shadow:0 30px 80px rgba(0,0,0,.25);width:min(760px,calc(100vw - 24px))}dialog::backdrop{background:rgba(15,23,42,.55)}dialog form,#detailContent{padding:22px}.dialog-head{margin-bottom:18px}.dialog-head h2{margin:0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid .full{grid-column:1/-1}.total-preview{margin-top:18px;padding:14px;border-radius:12px;background:#fff7ed;text-align:right}.dialog-actions{justify-content:flex-end;margin-top:18px}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.detail-box{padding:12px;background:#f8fafc;border-radius:10px}.detail-box span{font-size:12px;color:var(--muted);display:block;margin-bottom:4px}.receipt{border:1px dashed #98a2b3;padding:24px;margin-top:16px}.receipt h2,.receipt p{text-align:center}.receipt-total{font-size:20px;font-weight:800;text-align:right;margin-top:16px}.action-group{display:flex;gap:6px}.table-action{border:0;background:#f2f4f7;border-radius:8px;padding:6px 8px;cursor:pointer}.empty{text-align:center;padding:30px;color:var(--muted)}.hidden{display:none!important}.toast{position:fixed;right:20px;bottom:20px;background:#101828;color:white;padding:12px 16px;border-radius:10px;opacity:0;transform:translateY(10px);transition:.2s;pointer-events:none;z-index:20}.toast.show{opacity:1;transform:none}
@media(max-width:1000px){.metric-grid,.catalog-grid{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;z-index:10;left:-270px;width:250px;transition:.2s}.sidebar.open{left:0}.topbar .icon-btn{display:block}}
@media(max-width:640px){.view{padding:16px}.topbar{padding:14px 16px}.topbar h1{font-size:19px}.topbar .primary-btn{padding:9px 10px}.metric-grid,.catalog-grid{grid-template-columns:1fr 1fr;gap:10px}.metric-card{padding:14px}.metric-card .value{font-size:22px}.form-grid,.detail-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.report-filters{flex-wrap:wrap}.bar-row{grid-template-columns:60px 1fr}.bar-row strong{grid-column:2}.catalog-grid{grid-template-columns:1fr}.four{grid-template-columns:1fr 1fr}}
@media print{body *{visibility:hidden}#detailDialog[open],#detailDialog[open] *{visibility:visible}#detailDialog{position:absolute;inset:0;width:100%;box-shadow:none}.no-print{display:none!important}}

/* Dashboard & report charts */
.dashboard-charts,.report-chart-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,.85fr);gap:20px;margin-bottom:20px}.report-chart-grid{align-items:stretch}.chart-panel{overflow:hidden}.chart-panel.wide{min-width:0}.chart-host{min-height:270px;display:grid;place-items:center}.report-chart{min-height:330px}.trend-badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:#ecfdf3;color:#027a48;font-size:12px;font-weight:750}.trend-badge.down{background:#fef3f2;color:#b42318}.chart-svg{width:100%;height:auto;display:block;overflow:visible}.chart-grid-line{stroke:#eaecf0;stroke-width:1}.chart-axis-label{fill:#667085;font-size:11px}.chart-value-label{fill:#344054;font-size:11px;font-weight:700}.chart-line{fill:none;stroke:var(--red);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.chart-area{fill:url(#revenueArea)}.chart-point{fill:#fff;stroke:var(--red);stroke-width:3}.chart-bar{fill:#c91c1c;rx:6}.chart-bar:hover{fill:#991b1b}.chart-empty{color:var(--muted);font-size:13px;text-align:center}.donut-layout{display:grid;grid-template-columns:170px 1fr;gap:18px;align-items:center;width:100%}.donut-wrap{position:relative;width:170px;height:170px;margin:auto}.donut-svg{width:170px;height:170px;transform:rotate(-90deg)}.donut-track{fill:none;stroke:#f2f4f7;stroke-width:18}.donut-segment{fill:none;stroke-width:18;stroke-linecap:butt}.donut-center{position:absolute;inset:0;display:grid;place-content:center;text-align:center}.donut-center strong{font-size:24px}.donut-center span{font-size:12px;color:var(--muted)}.chart-legend{display:grid;gap:10px}.legend-row{display:grid;grid-template-columns:10px 1fr auto;gap:8px;align-items:center;font-size:12px}.legend-dot{width:10px;height:10px;border-radius:50%}.legend-row strong{font-size:12px}.performance-list{display:grid;gap:14px;width:100%}.performance-row{display:grid;grid-template-columns:minmax(120px,180px) 1fr 120px;gap:12px;align-items:center}.performance-name{font-size:13px}.performance-name small{display:block;color:var(--muted);margin-top:3px}.performance-track{height:12px;border-radius:999px;background:#f2f4f7;overflow:hidden}.performance-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#b91c1c,#ef4444)}.performance-value{text-align:right;font-size:13px;font-weight:750}.metric-card{position:relative;overflow:hidden}.metric-card::after{content:"";position:absolute;right:-18px;bottom:-24px;width:80px;height:80px;border-radius:50%;background:currentColor;opacity:.035}.metric-card[data-tone="red"]{color:var(--red)}.metric-card[data-tone="blue"]{color:var(--blue)}.metric-card[data-tone="green"]{color:var(--green)}.metric-card[data-tone="amber"]{color:var(--amber)}.metric-card .label,.metric-card .sub{color:var(--muted)}.metric-card .value{color:var(--text)}
@media(max-width:1100px){.dashboard-charts,.report-chart-grid{grid-template-columns:1fr}.donut-layout{grid-template-columns:180px 1fr}}
@media(max-width:640px){.chart-host{min-height:230px}.report-chart{min-height:260px}.donut-layout{grid-template-columns:1fr}.chart-legend{width:100%}.performance-row{grid-template-columns:1fr 90px}.performance-track{grid-column:1/-1;grid-row:2}.performance-value{grid-column:2;grid-row:1}.chart-axis-label{font-size:10px}}
.server-status{color:#86efac!important;font-weight:600}.server-status.offline{color:#fca5a5!important}.fatal-error{position:fixed;z-index:9999;left:0;right:0;top:0;padding:12px 18px;background:#991b1b;color:#fff;text-align:center}.primary-btn:disabled,.secondary-btn:disabled{opacity:.6;cursor:not-allowed}

/* ===== Mobile-first professional UI upgrade ===== */
:root{--mobile-nav-h:72px;--safe-bottom:env(safe-area-inset-bottom,0px)}
.sidebar-backdrop,.mobile-bottom-nav,.mobile-fab,.mobile-card-list{display:none}
.desktop-create-btn span{font-size:18px;line-height:0}

@media(max-width:700px){
  body{background:#f3f5f8;padding-bottom:calc(var(--mobile-nav-h) + var(--safe-bottom));-webkit-tap-highlight-color:transparent}
  .app-shell{display:block;min-height:100vh}
  .main{width:100%}
  .topbar{height:72px;padding:10px 16px;gap:10px;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);box-shadow:0 1px 0 rgba(16,24,40,.06);z-index:8}
  .topbar h1{font-size:20px;letter-spacing:-.02em}.topbar p{font-size:12px;margin-top:2px;text-transform:capitalize}
  .topbar .icon-btn{display:grid;width:42px;height:42px;place-items:center;font-size:22px;background:#f2f4f7;border-radius:12px}
  .desktop-create-btn{display:none}
  .view{padding:14px 14px 22px}
  .view.active{animation:mobileFade .2s ease}
  @keyframes mobileFade{from{opacity:.4;transform:translateY(4px)}to{opacity:1;transform:none}}

  .sidebar{width:min(82vw,310px);left:calc(-1 * min(82vw,310px));padding:20px 14px;box-shadow:20px 0 60px rgba(15,23,42,.25);z-index:30}
  .sidebar.open{left:0}.sidebar.open~.main{}
  .sidebar-backdrop{position:fixed;inset:0;border:0;background:rgba(15,23,42,.46);z-index:29;opacity:0;pointer-events:none;display:block;transition:.2s}
  .sidebar.open~*{}
  body.sidebar-open .sidebar-backdrop{opacity:1;pointer-events:auto}
  .brand{padding-bottom:20px}.brand-mark{width:42px;height:42px}
  .sidebar .nav-item{padding:13px 14px;font-size:15px}

  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:14px}
  .metric-card{min-height:104px;padding:14px 15px;border-radius:18px;box-shadow:0 7px 24px rgba(16,24,40,.055);border-color:rgba(228,231,236,.9)}
  .metric-card .label{font-size:12px;line-height:1.25;max-width:90%}.metric-card .value{font-size:25px;margin-top:9px;letter-spacing:-.03em}.metric-card .sub{font-size:11px;margin-top:4px}
  .metric-card::after{width:74px;height:74px;right:-14px;bottom:-25px;opacity:.045}

  .dashboard-charts,.report-chart-grid,.two-col{display:grid;grid-template-columns:1fr;gap:14px;margin-bottom:14px}
  .panel{border-radius:20px;padding:16px;box-shadow:0 8px 26px rgba(16,24,40,.055);border-color:rgba(228,231,236,.9)}
  .panel-head{margin-bottom:12px}.panel h2{font-size:17px;letter-spacing:-.015em}.muted{font-size:12px}
  .chart-host{min-height:185px}.report-chart{min-height:220px}.chart-svg{max-height:210px}
  .chart-axis-label{font-size:9px}.chart-value-label{font-size:9px}.trend-badge{padding:5px 8px;font-size:11px}
  .donut-layout{grid-template-columns:128px 1fr;gap:12px}.donut-wrap,.donut-svg{width:128px;height:128px}.donut-svg{transform:rotate(-90deg)}.donut-center strong{font-size:21px}.chart-legend{gap:8px}.legend-row{font-size:11px}.legend-row strong{font-size:11px}

  .desktop-table{display:none}.mobile-card-list{display:grid;gap:10px}
  .repair-card{border:1px solid var(--border);background:#fff;border-radius:16px;padding:14px;box-shadow:0 3px 12px rgba(16,24,40,.035);cursor:pointer}
  .repair-card:active{transform:scale(.992)}
  .repair-card-head{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;margin-bottom:11px}
  .repair-code{color:var(--red);font-weight:750;font-size:13px}.repair-amount{font-weight:800;font-size:15px;white-space:nowrap}
  .repair-customer{font-size:16px;font-weight:700;margin-bottom:7px}.repair-meta{display:flex;flex-wrap:wrap;gap:6px 12px;color:var(--muted);font-size:12px;margin-bottom:11px}
  .repair-card-foot{display:flex;justify-content:space-between;align-items:center;gap:8px}.repair-card .badge{font-size:11px;padding:5px 8px}.repair-more{font-size:18px;color:#98a2b3}
  .repair-actions{display:flex;gap:7px;margin-top:12px;padding-top:11px;border-top:1px solid var(--border)}
  .repair-actions button{flex:1;border:0;border-radius:10px;padding:9px 6px;font-size:12px;font-weight:650;background:#f2f4f7}.repair-actions .mobile-edit{color:#1d4ed8}.repair-actions .mobile-delete{color:#b42318}

  .rank-row{grid-template-columns:30px minmax(0,1fr) auto;gap:9px;padding:6px 0}.rank-row>strong{font-size:13px}.rank-row div strong{font-size:14px}.rank-no{width:28px;height:28px}
  .businessMetrics{}

  .toolbar{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:14px}.toolbar input{grid-column:1/-1;min-width:0}.toolbar select{min-width:0}.toolbar .secondary-btn{padding:10px 8px;font-size:12px}
  input,select,textarea{font-size:16px;border-radius:12px;padding:11px 12px}
  .report-filters{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}.report-filters label{min-width:0}
  .performance-row{grid-template-columns:minmax(0,1fr) auto;gap:8px}.performance-value{font-size:12px}.performance-track{height:9px}

  dialog{width:100%;max-width:none;margin:0;inset:auto 0 0 0;border-radius:24px 24px 0 0;max-height:94dvh;overflow:auto;box-shadow:0 -16px 50px rgba(15,23,42,.22)}
  dialog[open]{animation:sheetUp .25s ease-out}@keyframes sheetUp{from{transform:translateY(100%)}to{transform:none}}
  dialog form,#detailContent{padding:18px 16px calc(22px + var(--safe-bottom))}.dialog-head{position:sticky;top:-18px;background:#fff;z-index:2;padding:4px 0 12px;margin-bottom:12px}.dialog-head h2{font-size:21px}.dialog-head .icon-btn{width:42px;height:42px;background:#f2f4f7}
  .form-grid{grid-template-columns:1fr;gap:12px}.form-grid .full{grid-column:auto}.total-preview{position:sticky;bottom:72px;z-index:2;margin-top:14px;border:1px solid #fed7aa;box-shadow:0 4px 14px rgba(16,24,40,.07)}
  .dialog-actions{position:sticky;bottom:0;background:#fff;margin:0 -16px -22px;padding:12px 16px calc(12px + var(--safe-bottom));border-top:1px solid var(--border)}.dialog-actions button{min-height:44px}
  .detail-grid{grid-template-columns:1fr}.receipt{padding:14px}.receipt table{white-space:normal}.receipt th,.receipt td{padding:9px 6px}

  .mobile-bottom-nav{display:grid;position:fixed;left:0;right:0;bottom:0;height:calc(var(--mobile-nav-h) + var(--safe-bottom));padding:7px 8px var(--safe-bottom);grid-template-columns:1fr 1fr 72px 1fr 1fr;background:rgba(255,255,255,.97);backdrop-filter:blur(20px);border-top:1px solid rgba(208,213,221,.9);z-index:25;box-shadow:0 -8px 24px rgba(16,24,40,.08)}
  .mobile-bottom-nav .nav-item{border:0;background:transparent;color:#667085;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:10px;font-weight:650;border-radius:12px;padding:2px}
  .mobile-bottom-nav .nav-item.active{color:var(--red);background:#fff1f2}.nav-icon{font-size:21px;line-height:1}
  .mobile-create-nav{border:0;background:transparent;display:grid;place-items:center}.mobile-create-nav span{display:grid;place-items:center;width:54px;height:54px;margin-top:-25px;border-radius:18px;background:var(--red);color:#fff;font-size:31px;box-shadow:0 10px 24px rgba(185,28,28,.32);border:4px solid #fff}
  .mobile-fab{display:none}
  .toast{left:14px;right:14px;bottom:calc(var(--mobile-nav-h) + 12px + var(--safe-bottom));text-align:center}
}

@media(max-width:390px){
  .view{padding-left:10px;padding-right:10px}.metric-grid{gap:8px}.metric-card{padding:13px;min-height:98px}.metric-card .value{font-size:23px}.panel{padding:14px}.donut-layout{grid-template-columns:112px 1fr}.donut-wrap,.donut-svg{width:112px;height:112px}.mobile-bottom-nav{grid-template-columns:1fr 1fr 64px 1fr 1fr}.mobile-bottom-nav .nav-item{font-size:9px}
}

/* Authentication */
.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 15%,#fee2e2 0,transparent 32%),linear-gradient(145deg,#fff 0,#f8fafc 55%,#fef2f2 100%)}
.login-card{width:min(440px,100%);padding:34px;border:1px solid rgba(228,231,236,.9);border-radius:24px;background:rgba(255,255,255,.96);box-shadow:0 24px 70px rgba(16,24,40,.12)}
.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:34px}.login-brand .brand-mark{flex:0 0 auto}.login-brand strong{display:block;font-size:17px;letter-spacing:.04em}.login-brand small{display:block;margin-top:3px;color:var(--muted)}
.login-heading h1{margin:0 0 8px;font-size:28px;letter-spacing:-.03em}.login-heading p{margin:0;color:var(--muted)}
.login-form{display:grid;gap:18px;margin-top:28px}.login-form .primary-btn{min-height:48px;font-size:15px}.password-field{position:relative}.password-field input{padding-right:62px}.password-field button{position:absolute;right:7px;top:50%;transform:translateY(-50%);border:0;background:transparent;color:var(--red);font-weight:700;cursor:pointer;padding:7px}
.login-error{min-height:18px;margin:-4px 0;color:#b42318;font-size:13px}.login-note{display:block;margin-top:24px;text-align:center;color:var(--muted)}
.current-user{padding:12px;border:1px solid rgba(255,255,255,.14);border-radius:12px;margin-bottom:9px}.current-user strong,.current-user small{display:block}.current-user small{margin-top:4px;color:#d0d5dd!important}.logout-btn{width:100%;padding:9px 12px;border:1px solid rgba(255,255,255,.18);border-radius:10px;background:rgba(255,255,255,.08);color:#fff;cursor:pointer;margin-bottom:12px}.logout-btn:hover{background:rgba(255,255,255,.14)}
@media(max-width:520px){.login-page{padding:16px}.login-card{padding:26px 20px;border-radius:20px}.login-heading h1{font-size:25px}}
.role-badge,.account-status{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700}.role-badge.admin{background:#fef3c7;color:#92400e}.role-badge.user{background:#dbeafe;color:#1e40af}.account-status.active{background:#dcfce7;color:#166534}.account-status.inactive{background:#f2f4f7;color:#667085}
.user-card{padding:15px;border:1px solid var(--border);border-radius:16px;background:#fff}.user-card>div:first-child{display:flex;justify-content:space-between;gap:10px}.user-card small{color:var(--muted)}.user-card-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.password-form-fields{display:grid;gap:14px}

/* Multiple repair parts and catalog editing */
#repairDialog{position:fixed;top:12px;left:50%;transform:translateX(-50%);margin:0;width:min(900px,calc(100vw - 24px));max-height:calc(100dvh - 24px);overflow:auto}
.parts-editor{display:grid;gap:12px;padding:15px;border:1px solid var(--border);border-radius:14px;background:#f8fafc}
.parts-editor-head{display:flex;align-items:center;justify-content:space-between;gap:14px}
.parts-editor-head strong,.parts-editor-head small{display:block}.parts-editor-head small{margin-top:3px;color:var(--muted);font-size:12px}
.repair-parts{display:grid;gap:10px}
.part-row{display:grid;grid-template-columns:minmax(210px,1.8fr) minmax(105px,.6fr) minmax(140px,.8fr) auto;gap:10px;align-items:end;padding:12px;border:1px solid #e4e7ec;border-radius:12px;background:#fff}
.part-row .remove-part{height:42px;padding:0 12px;border:1px solid #fecaca;border-radius:10px;background:#fff;color:#b42318;font-weight:650;cursor:pointer}
.part-row .remove-part:hover{background:#fef2f2}
.parts-empty{padding:12px;border:1px dashed #d0d5dd;border-radius:10px;color:var(--muted);text-align:center;font-size:13px}
.catalog-actions{display:flex;align-items:center;gap:8px}.edit-link{border:0;background:transparent;color:#1d4ed8;cursor:pointer}
.locked-dialog .dialog-close{display:none!important}

/* Bé Honda AI */
.pet-chat{position:fixed;right:22px;bottom:22px;z-index:40}.pet-chat-toggle{position:relative;width:66px;height:66px;border:0;border-radius:23px;background:linear-gradient(145deg,#fff,#fee2e2);box-shadow:0 14px 36px rgba(153,27,27,.25);cursor:pointer;border:2px solid #fff;transition:transform .18s}.pet-chat-toggle:hover{transform:translateY(-3px)}.pet-face{font-size:36px;line-height:1}.pet-chat-badge{position:absolute;right:-3px;top:-5px;padding:3px 6px;border-radius:999px;background:var(--red);color:#fff;font-size:10px;font-weight:800}.pet-chat-panel{position:absolute;right:0;bottom:78px;width:min(370px,calc(100vw - 24px));overflow:hidden;border:1px solid #e4e7ec;border-radius:22px;background:#fff;box-shadow:0 24px 70px rgba(16,24,40,.22)}.pet-chat-head{display:flex;align-items:center;justify-content:space-between;padding:14px 15px;background:linear-gradient(135deg,#991b1b,#c91c1c);color:#fff}.pet-chat-head>div{display:flex;align-items:center;gap:10px}.pet-chat-head strong,.pet-chat-head small{display:block}.pet-chat-head small{margin-top:3px;color:#fee2e2;font-size:11px}.pet-chat-head small i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#86efac}.pet-avatar{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#fff;font-size:25px}.pet-chat-head button{width:34px;height:34px;border:0;border-radius:10px;background:rgba(255,255,255,.14);color:#fff;font-size:22px;cursor:pointer}.pet-chat-messages{height:310px;overflow:auto;padding:15px;background:#f8fafc;display:flex;flex-direction:column;gap:10px}.chat-message{align-self:flex-start;max-width:86%;padding:10px 12px;border-radius:14px 14px 14px 4px;background:#fff;border:1px solid #e4e7ec;font-size:13px;line-height:1.45;white-space:pre-wrap}.chat-message.user{align-self:flex-end;border:0;border-radius:14px 14px 4px 14px;background:#c91c1c;color:#fff}.chat-message.typing{color:#667085;font-style:italic}.chat-message.error{color:#b42318;background:#fef3f2}.pet-chat-suggestions{display:flex;gap:7px;overflow:auto;padding:10px 12px 4px;background:#fff}.pet-chat-suggestions button{white-space:nowrap;border:1px solid #fecaca;border-radius:999px;background:#fff;color:#991b1b;padding:6px 9px;font-size:11px;cursor:pointer}.pet-chat-form{display:grid;grid-template-columns:1fr 42px;gap:8px;padding:10px 12px 6px}.pet-chat-form input{min-width:0}.pet-chat-form button{border:0;border-radius:11px;background:var(--red);color:#fff;cursor:pointer}.pet-chat-form button:disabled{opacity:.55}.pet-chat-note{display:block;padding:0 12px 11px;color:#98a2b3;font-size:10px}
@media(max-width:700px){
  #repairDialog{top:auto;left:0;transform:none;width:100%;max-height:94dvh}
  .parts-editor{padding:12px}.parts-editor-head{align-items:flex-start}.parts-editor-head .secondary-btn{padding:9px 10px;font-size:12px}
  .part-row{grid-template-columns:minmax(0,1fr) minmax(90px,.45fr)}.part-name-field{grid-column:1/-1}.part-row .remove-part{grid-column:1/-1}
  .pet-chat{right:12px;bottom:calc(var(--mobile-nav-h) + var(--safe-bottom) + 10px)}.pet-chat-toggle{width:58px;height:58px;border-radius:20px}.pet-face{font-size:31px}.pet-chat-panel{position:fixed;left:10px;right:10px;bottom:calc(var(--mobile-nav-h) + var(--safe-bottom) + 78px);width:auto}.pet-chat-messages{height:min(310px,42dvh)}
}