*,:before,:after,::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:#3b82f680;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border:0 solid #e5e7eb}:before,:after{--tw-content:""}html,:host{-webkit-text-size-adjust:100%;tab-size:4;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;line-height:1.5}body{line-height:inherit;margin:0}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-feature-settings:normal;font-variation-settings:normal;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-feature-settings:inherit;font-variation-settings:inherit;font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:#0000;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{margin:0;padding:0;list-style:none}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder{opacity:1;color:#9ca3af}textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.\!block{display:block!important}.block{display:block}.hidden{display:none}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}:root{--bg:#f8fafc;--surface:#fff;--surface-soft:#f9fafb;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--accent:#1b221d;--accent-soft:#eaf5ed;--success:#e7f6ec;--success-ink:#176b45;--info:#e0f2fe;--info-ink:#075985;--warning:#fef3c7;--warning-ink:#92400e;--danger:#fee2e2;--danger-ink:#b91c1c;--sidebar-width:200px;--radius:10px;--button-radius:8px;--button-height:38px;--space:20px;--panel-padding:16px;--row-height:46px;--cell-pad:10px;--badge-pad-x:10px;--font-scale:1.1;--shadow:0 21px 65px #0f172a21}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif;font-size:calc(14px * var(--font-scale));letter-spacing:0;margin:0}button,input,select{font:inherit}button{cursor:pointer}svg{flex:none;width:16px;height:16px}.app-shell{grid-template-columns:var(--sidebar-width) minmax(820px, 1fr);min-height:100vh;display:grid}.sidebar{background:var(--surface);border-right:1px solid var(--line);flex-direction:column;gap:18px;padding:18px 14px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand-mark{border-radius:var(--button-radius);background:var(--accent);color:#fff;place-items:center;width:34px;height:34px;font-weight:800;display:grid}.brand-title{font-weight:800;line-height:1.15}.brand-subtitle,.muted{color:var(--muted);font-size:calc(12px * var(--font-scale))}.nav{gap:8px;display:grid}.nav button,.button,.icon-button,.tab-button{border:1px solid var(--line);border-radius:var(--button-radius);min-height:var(--button-height);background:var(--surface);color:var(--ink);white-space:nowrap;justify-content:center;align-items:center;gap:8px;padding:0 12px;display:inline-flex}.nav button{justify-content:flex-start}.nav button.active,.button.primary{background:var(--accent);border-color:var(--accent);color:#fff}.tab-button.active.success{background:var(--success);border-color:color-mix(in srgb, var(--success-ink) 34%, var(--success));color:var(--success-ink);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--success-ink) 12%, transparent)}.tab-button.active.info{background:var(--info);border-color:color-mix(in srgb, var(--info-ink) 34%, var(--info));color:var(--info-ink);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--info-ink) 12%, transparent)}.tab-button.active.warning{background:var(--warning);border-color:color-mix(in srgb, var(--warning-ink) 34%, var(--warning));color:var(--warning-ink);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--warning-ink) 12%, transparent)}.tab-button:disabled{cursor:not-allowed;opacity:.48}.button:disabled,.icon-button:disabled{cursor:not-allowed;opacity:.55}.tab-button:not(:disabled):active{transform:translateY(1px)}.button.subtle{justify-content:flex-start}.icon-button{width:var(--button-height);padding:0}.icon-button.danger{color:var(--danger-ink)}.sidebar-bottom{gap:10px;margin-top:auto;display:grid}.metric{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-soft);padding:var(--panel-padding)}.metric strong{font-size:calc(18px * var(--font-scale));display:block}.workspace{flex-direction:column;min-width:0;display:flex}.topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:4;background:#ffffffdb;justify-content:space-between;align-items:center;gap:16px;min-height:74px;padding:14px 22px;display:flex;position:sticky;top:0}.topbar h1{font-size:calc(22px * var(--font-scale));margin:0;line-height:1.2}.topbar-meta,.actions,.row,.tabs,.availability-tools{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.availability-tools{justify-content:flex-end}.between{justify-content:space-between}.badge{padding:4px var(--badge-pad-x);color:#374151;min-height:24px;font-size:calc(12px * var(--font-scale));white-space:nowrap;background:#f3f4f6;border-radius:999px;align-items:center;font-weight:700;display:inline-flex}.badge.success{background:var(--success);color:var(--success-ink)}.badge.info{background:var(--info);color:var(--info-ink)}.badge.warning{background:var(--warning);color:var(--warning-ink)}.badge.danger{background:var(--danger);color:var(--danger-ink)}.content{padding:var(--space) 22px 40px}.layout-3{gap:var(--space);grid-template-columns:250px minmax(620px,1fr) 230px;align-items:start;display:grid}.layout-2{gap:var(--space);grid-template-columns:minmax(720px,1fr) 300px;align-items:start;display:grid}.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);min-width:0}.panel-header{border-bottom:1px solid var(--line);min-height:58px;padding:var(--panel-padding);justify-content:space-between;align-items:center;gap:12px;display:flex}.panel-title{font-size:calc(15px * var(--font-scale));margin:0;font-weight:800}.panel-body{padding:var(--panel-padding)}.employee-list,.stack,.shortage-list,.manual-list{gap:10px;display:grid}.employee{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);text-align:left;gap:8px;width:100%;padding:10px;display:grid}.employee.active{border-color:var(--accent);background:var(--accent-soft)}.employee strong{display:block}.progress{background:#e5e7eb;border-radius:999px;height:7px;overflow:hidden}.progress span{border-radius:inherit;background:var(--accent);height:100%;display:block}.table-wrap{overflow:auto}.matrix{border:1px solid var(--line);border-radius:var(--radius);background:var(--line);gap:1px;min-width:720px;display:grid;overflow:hidden}.availability-matrix{grid-template-columns:84px repeat(5,minmax(116px,1fr))}.schedule-matrix{grid-template-columns:84px repeat(5,minmax(132px,1fr))}.staffing-matrix{grid-template-columns:128px repeat(5,minmax(96px,1fr))}.staffing-row{display:contents}.th,.time,.cell,.schedule-cell,.staff-cell{min-height:var(--row-height);background:var(--surface);padding:var(--cell-pad)}.th,.time{color:var(--muted);font-size:calc(12px * var(--font-scale));background:#f8fafc;justify-content:center;align-items:center;font-weight:800;display:flex}.cell{-webkit-user-select:none;user-select:none;border:0;justify-content:flex-start;align-items:center;transition:background .16s,box-shadow .16s;display:flex;position:relative}.cell:not(:disabled):hover{background:#f8fafc;box-shadow:inset 0 0 0 2px #0f172a1a}.cell.selected{box-shadow:inset 0 0 0 2px var(--accent);background:#f0fdf4}.cell.selected:hover{background:#ecfdf5}.cell:disabled{cursor:not-allowed;opacity:.55}.availability-selection-summary{color:var(--accent);font-size:calc(12px * var(--font-scale));margin-top:4px;font-weight:800}.modal-backdrop{z-index:20;background:#0f172a6b;place-items:center;padding:22px;display:grid;position:fixed;inset:0}.modal{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);width:min(520px,100%);max-height:min(680px,100vh - 44px);box-shadow:var(--shadow);overflow:auto}.modal-header,.modal-actions{padding:var(--panel-padding);justify-content:space-between;align-items:center;gap:12px;display:flex}.modal-header{border-bottom:1px solid var(--line)}.modal-body{padding:var(--panel-padding)}.modal-actions{border-top:1px solid var(--line);justify-content:flex-end}.upload-zone{border:1px dashed color-mix(in srgb, var(--accent) 45%, var(--line));border-radius:var(--radius);background:var(--surface-soft);width:100%;min-height:148px;color:var(--ink);text-align:center;align-content:center;place-items:center;gap:8px;padding:18px;display:grid}.upload-zone svg{width:24px;height:24px}.upload-zone.dragging,.upload-zone.has-file{border-color:var(--accent);background:var(--accent-soft)}.upload-zone strong{overflow-wrap:anywhere;max-width:100%}.notice,.ocr-progress{border:1px solid var(--line);border-radius:var(--button-radius);background:var(--surface-soft);font-size:calc(12px * var(--font-scale));padding:10px 12px;line-height:1.5}.notice.warning{border-color:color-mix(in srgb, var(--warning-ink) 24%, var(--warning));background:var(--warning);color:var(--warning-ink)}.notice.danger{border-color:color-mix(in srgb, var(--danger-ink) 24%, var(--danger));background:var(--danger);color:var(--danger-ink)}.ocr-progress{gap:4px;display:grid}.schedule-cell,.staff-cell{text-align:left;border:0;flex-wrap:wrap;align-items:center;gap:6px;display:flex}.schedule-cell.shortage{background:#fff7ed;box-shadow:inset 0 0 0 2px #b91c1c29}.staffing-time{flex-direction:column;gap:2px}.staffing-time span{font-weight:500}.field{gap:6px;display:grid}.field span,.option-slider span{color:var(--muted);font-size:calc(12px * var(--font-scale))}.field input,.field select{width:100%;min-height:var(--button-height);border:1px solid var(--line);border-radius:var(--button-radius);background:var(--surface);color:var(--ink);min-width:0;padding:0 10px}.option-slider{gap:6px;display:grid}.weight-levels{border:1px solid var(--line);border-radius:var(--button-radius);background:var(--surface-soft);grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:4px;display:grid}.weight-levels button{min-width:0;min-height:30px;color:var(--muted);background:0 0;border:0;border-radius:6px;font-weight:800}.weight-levels button.active{background:var(--accent);color:#fff;box-shadow:0 1px 4px #0f172a1f}input[type=range]{width:100%;min-width:0;accent-color:var(--accent)}.employee-detail-panel{overflow:hidden}.employee-detail-body,.employee-detail-body .field{min-width:0}.employee-detail-body .badge{white-space:normal;overflow-wrap:anywhere;align-items:flex-start;width:fit-content;max-width:100%;min-height:auto;line-height:1.4}.stepper{gap:6px;width:100%;display:grid}.person-pill{background:var(--success);color:var(--success-ink);font-size:calc(12px * var(--font-scale));border-radius:999px;align-items:center;gap:4px;padding:4px 8px;font-weight:700;display:inline-flex}.mini-action{color:currentColor;border-radius:50%;place-items:center;width:18px;height:18px;display:grid}.mini-action svg{width:12px;height:12px}.shortage-item{border-radius:var(--radius);text-align:left;background:#fff7ed;border:1px solid #b91c1c2e;gap:4px;padding:10px;display:grid}.empty-state{align-content:center;place-items:center;gap:10px;min-height:240px;display:grid}.toast{left:calc(var(--sidebar-width) + 24px);background:var(--accent);color:#fff;border-radius:var(--button-radius);box-shadow:var(--shadow);opacity:0;pointer-events:none;z-index:10;padding:11px 14px;transition:all .2s;position:fixed;bottom:22px;transform:translateY(12px)}.toast.show{opacity:1;transform:translateY(0)}@media (width<=1240px){.layout-3,.layout-2{grid-template-columns:1fr}}@media (width<=840px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line)}.sidebar-bottom{display:none}.nav{grid-auto-flow:column;overflow:auto}.topbar{flex-direction:column;align-items:flex-start}}