/* Final mobile personalization: shared hierarchy, states and interaction polish. */
html{font-size:16px;scroll-behavior:smooth}
body{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.shell{background:linear-gradient(180deg,var(--pk-surface) 0,var(--pk-background) 150px);border-inline:1px solid color-mix(in srgb,var(--pk-border) 55%,transparent)}
.content{padding-top:20px}.topbar{min-height:72px}.brand{min-width:0}.brand>span:last-child{min-width:0;line-height:1.25}.brand strong{font-size:.94rem}.brand small{font-size:.7rem}.brand-mark{box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
:focus-visible{outline:3px solid var(--pk-focus);outline-offset:2px}
.btn,.action,.menu-card,.bottom-nav a,.quick-products button{-webkit-tap-highlight-color:transparent}
.btn{min-height:var(--pk-touch);border:1px solid transparent;box-shadow:var(--pk-shadow-sm)}
.btn-primary{box-shadow:0 8px 20px color-mix(in srgb,var(--pk-primary) 25%,transparent)}
.btn-secondary{box-shadow:0 8px 20px color-mix(in srgb,var(--pk-secondary) 18%,transparent)}
.btn-quiet{box-shadow:none}.btn-danger{box-shadow:0 8px 20px color-mix(in srgb,var(--pk-danger) 20%,transparent)}
.btn:disabled{opacity:.5;filter:saturate(.5)}
.hero{align-items:flex-start;margin-bottom:20px}.hero>div{min-width:0}
.hero h1{font-size:clamp(1.35rem,5.8vw,1.7rem);line-height:1.35;letter-spacing:-.02em;margin:3px 0 5px}
.eyebrow{display:block;letter-spacing:.01em}.hero .muted{display:block;font-size:.78rem;line-height:1.75}
.section-title{margin-top:26px}.section-title h2{font-size:1.02rem;letter-spacing:-.01em}
.section-kicker{display:block;color:var(--pk-text-secondary);font-size:.72rem;margin-top:2px}
.card{box-shadow:var(--pk-shadow-sm)}
.card.brand-card{position:relative;overflow:hidden;background:linear-gradient(145deg,var(--pk-text-primary),color-mix(in srgb,var(--pk-text-primary) 88%,var(--pk-surface)))}
.card.brand-card:after{content:"";position:absolute;width:110px;height:110px;left:-38px;bottom:-60px;border-radius:50%;background:color-mix(in srgb,var(--pk-primary) 28%,transparent)}
.card.brand-card>*{position:relative;z-index:1}
.metric-label{color:var(--pk-text-secondary);font-size:.75rem;font-weight:700}.brand-card .metric-label{color:var(--pk-primary-soft)}
.metric{margin-top:3px;letter-spacing:-.025em}.metric-support{display:block;margin-top:5px;color:var(--pk-text-secondary);font-size:.7rem}
.metric-card{min-height:118px;display:flex;flex-direction:column;justify-content:space-between}.metric-card.compact{min-height:98px}
.metric-icon{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:var(--pk-surface-muted);color:var(--pk-secondary);font-weight:900}
.metric-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.attention-panel{padding:14px;border:1px solid color-mix(in srgb,var(--pk-warning) 32%,var(--pk-border));border-radius:var(--pk-radius-lg);background:linear-gradient(145deg,color-mix(in srgb,var(--pk-warning) 7%,var(--pk-surface)),var(--pk-surface));box-shadow:var(--pk-shadow-sm)}
.attention-panel.is-clear{border-color:color-mix(in srgb,var(--pk-success) 25%,var(--pk-border));background:linear-gradient(145deg,color-mix(in srgb,var(--pk-success) 6%,var(--pk-surface)),var(--pk-surface))}
.attention-panel .section-title{margin:0 0 10px}
.attention-item{position:relative;min-height:68px;background:var(--pk-surface);box-shadow:var(--pk-shadow-sm)}
.attention-item:after{content:"←";margin-right:auto;color:var(--pk-text-tertiary)}
.attention-item strong{min-width:28px}.attention-copy{display:grid;gap:1px}.attention-copy small{color:var(--pk-text-secondary);font-size:.66rem}
.status:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex:0 0 auto}
.status{align-items:center;border:1px solid color-mix(in srgb,currentColor 16%,transparent)}
.notice{grid-template-columns:auto 1fr;align-items:start;border:1px solid color-mix(in srgb,currentColor 18%,transparent)}
.notice strong{grid-column:1/-1}.notice ul{grid-column:1/-1;margin:5px 18px 0 0;padding:0}
.empty{min-height:150px;align-content:center}.empty:before{content:"✓";width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:var(--pk-surface-muted);color:var(--pk-text-secondary);font-size:1.1rem}
.empty.empty-action:before{content:"＋";background:var(--pk-primary-soft);color:var(--pk-text-primary)}
.input{min-height:var(--pk-touch);border-color:var(--pk-border-strong);transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}
.input:hover{border-color:color-mix(in srgb,var(--pk-secondary) 38%,var(--pk-border))}.input:focus{border-color:var(--pk-secondary);box-shadow:0 0 0 4px var(--pk-focus)}
.input:disabled{background:var(--pk-surface-muted);color:var(--pk-text-tertiary);cursor:not-allowed}.input::placeholder{color:var(--pk-text-tertiary)}
.field label{line-height:1.5}.field-hint{font-size:.68rem;color:var(--pk-text-secondary)}
.search-field{position:relative}.search-field:before{content:"⌕";position:absolute;left:14px;bottom:11px;color:var(--pk-secondary);font-size:1.25rem;pointer-events:none}
.search-field .input{min-height:56px;padding-left:45px;font-size:1rem;border-width:2px}
.form-card{box-shadow:var(--pk-shadow-sm)}details>summary{outline-offset:5px}
.advanced>summary:after,.inline-details>summary:after{content:"⌄";float:left;color:var(--pk-text-tertiary)}details[open]>summary:after{transform:rotate(180deg)}
.primary-task{min-height:86px;box-shadow:0 14px 30px color-mix(in srgb,var(--pk-primary) 22%,transparent)}
.primary-task strong{font-size:1.02rem}.primary-task-icon{box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.action{min-height:92px;display:grid;align-content:center;box-shadow:var(--pk-shadow-sm)}.action-icon{font-weight:900}
.menu-card{position:relative;min-height:78px;box-shadow:var(--pk-shadow-sm)}.menu-card:after{content:"←";position:absolute;left:14px;color:var(--pk-text-tertiary)}
.menu-card>span:nth-child(2){padding-left:24px}.quick-actions{margin-top:14px}
.progress-card{margin-top:12px;padding:14px 16px;border-radius:var(--pk-radius);border:1px solid var(--pk-border);background:var(--pk-surface);box-shadow:var(--pk-shadow-sm)}
.progress-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.progress-head strong,.progress-head small{display:block}
.progress-head small{color:var(--pk-text-secondary);font-size:.7rem}
.progress-track{height:7px;margin-top:10px;border-radius:99px;background:var(--pk-surface-muted);overflow:hidden}
.progress-track>span{display:block;height:100%;width:var(--progress,0%);max-width:100%;border-radius:inherit;background:linear-gradient(90deg,var(--pk-primary-hover),var(--pk-primary))}
.product-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center}.product-main{min-width:0}.product-name{font-size:.92rem}
.product-meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:3px;color:var(--pk-text-secondary);font-size:.69rem}
.product-price{display:block;margin-top:8px;font-size:.84rem}.product-side{display:grid;justify-items:end;gap:7px}.stock-count{font-size:.68rem;color:var(--pk-text-secondary)}
.catalog-search{position:sticky;top:82px;z-index:15;padding:12px;box-shadow:var(--pk-shadow)}.catalog-search .field{margin:0}
.catalog-search .search-actions{display:grid;grid-template-columns:1fr auto;gap:8px}.catalog-search .btn{min-width:88px}
.sale-row,.payment-row{border-color:var(--pk-border);box-shadow:none}
.sale-row:focus-within,.payment-row:focus-within{border-color:color-mix(in srgb,var(--pk-secondary) 42%,var(--pk-border));box-shadow:0 0 0 3px var(--pk-focus)}
.sale-submit{box-shadow:var(--pk-shadow-float)}.sale-submit strong{font-size:1.05rem}.sale-submit .btn{min-width:150px}
.quick-products button{color:var(--pk-text-primary);font-weight:700}.quick-products button:focus-visible{outline-color:var(--pk-secondary)}
.lucide-icon{display:block;width:20px;height:20px;flex:0 0 auto}
.btn-icon{width:18px;height:18px}.action-icon .lucide-icon,.metric-icon .lucide-icon{width:20px;height:20px}.primary-task-icon .lucide-icon{width:22px;height:22px}.primary-task-arrow{width:19px;height:19px}
.bottom-nav{padding:6px 5px calc(6px + env(safe-area-inset-bottom));box-shadow:0 -8px 30px rgba(17,19,21,.07)}.bottom-nav a{position:relative;min-width:0;min-height:58px;padding:6px 2px;border-radius:14px;gap:4px;transition:color .16s ease,background-color .16s ease}
.bottom-nav .nav-icon{width:22px;height:22px;stroke-width:2}.bottom-nav a.active{background:var(--pk-primary-soft)}.bottom-nav a.active .nav-icon{color:var(--pk-primary-hover)}.bottom-nav a.active:after{content:none}
.bottom-nav a span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.remember-row{display:flex;grid-template-columns:auto 1fr;align-items:center}.login-helper{font-size:.72rem}
.text-link,.field-link{display:inline-flex;align-items:center;min-height:44px}
.brand-guidance{padding:12px;border-radius:var(--pk-radius-sm);background:var(--pk-surface-muted);color:var(--pk-text-secondary);font-size:.7rem}
.spaced-card{margin-top:12px}.spaced-form{margin-top:14px}.form-section{margin-top:12px}
@media(max-width:520px){.shell{border:0}.topbar{padding:12px 14px}.brand-mark{width:40px;height:40px}.hero{gap:9px}.hero>.btn{flex:0 0 auto}.attention-panel{padding:12px}.product-item{gap:9px}.product-side .amount{font-size:.78rem}.sale-submit{bottom:calc(72px + env(safe-area-inset-bottom));border-radius:18px}.sticky-action{bottom:calc(72px + env(safe-area-inset-bottom))}}
@media(max-width:390px){.grid.keep-two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.keep-two .card{padding:13px}.grid.keep-two .metric{font-size:1.02rem}.metric-card{min-height:105px}.catalog-search{margin-inline:-4px}.sale-submit{width:calc(100% - 16px);padding:9px}.sale-submit .btn{min-width:138px;padding-inline:12px}.amount{overflow-wrap:anywhere}.hero .btn{font-size:.73rem}}
@media(max-width:340px){.grid.keep-two{grid-template-columns:1fr}.sale-submit{display:grid;grid-template-columns:1fr}.sale-submit .btn{width:100%}.bottom-nav{padding-inline:3px}.bottom-nav a{font-size:.59rem;padding-inline:1px}.bottom-nav .nav-icon{width:21px;height:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
.search-results{display:grid;gap:7px;margin:-4px 0 10px}.search-results[hidden]{display:none}.search-results button{width:100%;min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 12px;border:1px solid var(--pk-border);border-radius:13px;background:var(--pk-surface);color:var(--pk-text-primary);text-align:right}.search-results button:hover{border-color:var(--pk-secondary);background:var(--pk-secondary-soft)}.search-results button>span:first-child{min-width:0}.search-results strong,.search-results small{display:block}.search-results small{font-size:.67rem;color:var(--pk-text-secondary);margin-top:2px}.search-results .amount{font-size:.76rem}.search-empty{padding:12px;border-radius:13px;background:var(--pk-surface-muted);color:var(--pk-text-secondary);font-size:.75rem}.product-preview{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:12px;background:var(--pk-secondary-soft);color:var(--pk-text-primary)}.product-preview[hidden]{display:none}.product-preview strong,.product-preview small{display:block}.product-preview small{font-size:.68rem;color:var(--pk-text-secondary)}.product-preview>.amount{font-size:.78rem;text-align:left}
.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:12px 0}.metric-grid .metric{display:grid;gap:5px;padding:14px;border:1px solid var(--pk-border);border-radius:var(--pk-radius);background:var(--pk-surface)}.metric-grid .metric span{font-size:.7rem;color:var(--pk-text-secondary)}.metric-grid .metric strong{font-size:.92rem}.compact-metrics .metric{padding:10px}.report-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.filter-bar{display:flex;align-items:end;gap:10px;flex-wrap:wrap}.filter-bar .field{flex:1 1 120px}.check-row{display:flex;align-items:center;gap:8px;min-height:44px;font-size:.78rem}.is-inactive{opacity:.65}.product-profile{display:grid;gap:14px}.product-photo{width:100%;max-height:280px;object-fit:contain;border-radius:var(--pk-radius);background:var(--pk-surface-muted)}
.invoice-page{background:#f4f5f7;padding:24px}.invoice-sheet{width:min(800px,100%);margin:auto;padding:32px;background:#fff;border:1px solid #e1e4e8;border-radius:18px;color:#191c20;box-shadow:0 16px 50px rgba(17,19,21,.08)}.invoice-header{display:flex;align-items:center;gap:14px;padding-bottom:20px;border-bottom:2px solid var(--pk-primary)}.invoice-header h1,.invoice-header p{margin:0}.invoice-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.invoice-meta div{display:grid;gap:4px}.invoice-meta span{font-size:.72rem;color:#66707a}.invoice-table-wrap{overflow-x:auto}.invoice-table{width:100%;border-collapse:collapse}.invoice-table th,.invoice-table td{padding:10px;border-bottom:1px solid #e1e4e8;text-align:right;font-size:.78rem}.invoice-totals{width:min(360px,100%);margin:20px 0 20px auto}.invoice-totals>div,.invoice-payments>div{display:flex;justify-content:space-between;gap:16px;padding:7px 0}.invoice-grand-total{font-size:1.05rem;font-weight:900;border-top:2px solid #191c20}.invoice-footer{text-align:center;margin-top:28px;color:#66707a}.invoice-actions{display:flex;justify-content:center;gap:10px;margin-top:20px}
@media(max-width:600px){.report-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.invoice-page{padding:0}.invoice-sheet{padding:18px;border:0;border-radius:0;min-height:100vh}.invoice-meta{grid-template-columns:repeat(2,1fr)}}
@media print{.invoice-page{padding:0;background:#fff}.invoice-sheet{width:100%;padding:0;border:0;box-shadow:none}.invoice-actions{display:none}}