:root{color-scheme:light;--color-bg: #f7f7f5;--color-surface: #ffffff;--color-border: #ded9d0;--color-border-strong: #b9b2a4;--color-text: #221f1a;--color-text-muted: #635c4f;--color-primary: #2b5d55;--color-primary-hover: #1f453f;--color-primary-contrast: #ffffff;--color-accent: #b5652f;--color-danger: #a3241f;--color-danger-bg: #fbeceb;--color-warning-bg: #fdf3e0;--color-warning-text: #7a4b06;--color-success-bg: #e9f3ea;--color-success-text: #1e5e2b;--color-focus: #1a5cff;--radius: 8px;--radius-lg: 12px;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-8: 3rem;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--shadow-sm: 0 1px 2px rgba(20, 18, 14, .06);--shadow-md: 0 4px 16px rgba(20, 18, 14, .08)}*{box-sizing:border-box}html{font-size:16px}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{line-height:1.25;font-weight:650;margin:0 0 var(--space-3)}h1{font-size:1.5rem}h2{font-size:1.2rem}h3{font-size:1.05rem}p{margin:0 0 var(--space-3)}a{color:var(--color-primary)}.skip-link{position:absolute;left:-999px;top:0;background:var(--color-primary);color:var(--color-primary-contrast);padding:var(--space-2) var(--space-4);z-index:100;border-radius:0 0 var(--radius) 0}.skip-link:focus{left:0}:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}.app-shell{display:flex;min-height:100vh}.app-nav{background:var(--color-surface);border-right:1px solid var(--color-border);width:220px;flex-shrink:0;padding:var(--space-5) var(--space-4);display:flex;flex-direction:column;gap:var(--space-5)}.app-nav .brand{font-size:1.15rem;font-weight:700;color:var(--color-primary);text-decoration:none}.app-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-1)}.app-nav a{display:block;padding:var(--space-2) var(--space-3);border-radius:var(--radius);color:var(--color-text);text-decoration:none;font-weight:500}.app-nav a:hover{background:var(--color-bg)}.app-nav a[aria-current=page]{background:var(--color-primary);color:var(--color-primary-contrast)}.app-nav .user-box{margin-top:auto;border-top:1px solid var(--color-border);padding-top:var(--space-4);font-size:.9rem}.app-nav .user-role{display:inline-block;margin-top:var(--space-1);font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted)}.app-main{flex:1;min-width:0;padding:var(--space-6)}.app-topbar{display:none}.page-header{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-4);margin-bottom:var(--space-5);flex-wrap:wrap}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5);box-shadow:var(--shadow-sm);margin-bottom:var(--space-5)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:44px;padding:var(--space-2) var(--space-4);border-radius:var(--radius);border:1px solid var(--color-border-strong);background:var(--color-surface);color:var(--color-text);font-size:.95rem;font-weight:600;cursor:pointer;text-decoration:none;line-height:1.2}.btn:hover{background:var(--color-bg)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-primary-contrast)}.btn-primary:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover)}.btn-danger{background:var(--color-surface);border-color:var(--color-danger);color:var(--color-danger)}.btn-danger:hover{background:var(--color-danger-bg)}.btn-sm{min-height:36px;padding:var(--space-1) var(--space-3);font-size:.85rem}.field{margin-bottom:var(--space-4)}.field label{display:block;font-weight:600;margin-bottom:var(--space-1);font-size:.9rem}.field .hint{font-size:.8rem;color:var(--color-text-muted);margin-top:var(--space-1)}.field .error{font-size:.85rem;color:var(--color-danger);margin-top:var(--space-1);font-weight:600}input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=time],input[type=url],select,textarea{width:100%;min-height:44px;padding:var(--space-2) var(--space-3);border:1px solid var(--color-border-strong);border-radius:var(--radius);font-size:1rem;font-family:inherit;background:var(--color-surface);color:var(--color-text)}textarea{min-height:88px;resize:vertical}input:invalid,.field.has-error input,.field.has-error select{border-color:var(--color-danger)}.checkbox-row{display:flex;align-items:center;gap:var(--space-2)}.checkbox-row input{width:auto;min-height:auto}.banner{padding:var(--space-3) var(--space-4);border-radius:var(--radius);margin-bottom:var(--space-4);font-size:.92rem;display:flex;gap:var(--space-2);align-items:flex-start}.banner-success{background:var(--color-success-bg);color:var(--color-success-text)}.banner-error{background:var(--color-danger-bg);color:var(--color-danger)}.banner-warning{background:var(--color-warning-bg);color:var(--color-warning-text)}.banner-info{background:#eaf1fb;color:#1c3f6e}.status-pill{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px var(--space-2);border-radius:999px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;border:1px solid transparent}.status-pill:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}.status-open{background:#eef0ee;color:#4b4f47}.status-submitted{background:#eaf1fb;color:#1c3f6e}.status-returned{background:var(--color-warning-bg);color:var(--color-warning-text)}.status-approved{background:var(--color-success-bg);color:var(--color-success-text)}table{width:100%;border-collapse:collapse;font-size:.92rem}th,td{text-align:left;padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--color-border);vertical-align:top}th{font-weight:700;color:var(--color-text-muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.03em}.table-scroll{overflow-x:auto;margin-bottom:var(--space-5)}.empty-state{text-align:center;padding:var(--space-8) var(--space-4);color:var(--color-text-muted)}.timer-display{font-family:var(--font-mono);font-size:2.75rem;font-weight:700;font-variant-numeric:tabular-nums}.budget-bar{height:10px;border-radius:999px;background:var(--color-border);overflow:hidden;margin:var(--space-2) 0}.budget-bar-fill{height:100%;background:var(--color-primary)}.budget-bar-fill.near{background:var(--color-accent)}.budget-bar-fill.over{background:var(--color-danger)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.week-grid{display:grid;grid-template-columns:repeat(7,minmax(120px,1fr));gap:var(--space-2)}.entry-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-2)}.entry-row{display:flex;justify-content:space-between;gap:var(--space-3);padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface)}@media (max-width: 860px){.app-shell{flex-direction:column}.app-nav{display:none}.app-topbar{display:flex;align-items:center;justify-content:space-between;background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:var(--space-3) var(--space-4);position:sticky;top:0;z-index:10}.app-topbar .brand{color:var(--color-primary);font-weight:700;text-decoration:none}.app-topbar nav ul{display:flex;list-style:none;margin:0;padding:0;gap:var(--space-1)}.app-topbar nav a{padding:var(--space-2);display:block;color:var(--color-text);text-decoration:none;font-size:.8rem;font-weight:600;border-radius:var(--radius)}.app-topbar nav a[aria-current=page]{background:var(--color-primary);color:#fff}.app-main{padding:var(--space-4)}.week-grid{grid-template-columns:1fr}.timer-display{font-size:2.1rem}.page-header{flex-direction:column;align-items:stretch}}@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}.calendar-weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:var(--space-2);margin-bottom:var(--space-2)}.calendar-weekday{font-size:.75rem;font-weight:600;color:var(--color-text-muted);text-align:center}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:var(--space-2)}.calendar-cell{border-radius:var(--radius);padding:var(--space-2);min-height:4.5rem;display:flex;flex-direction:column;justify-content:space-between;border:1px solid transparent}.calendar-cell-daynum{font-size:.8rem;font-weight:600}.calendar-cell-hours{font-size:.75rem}.calendar-cell-today{border-color:var(--color-primary)}.calendar-cell-green{background:var(--color-success-bg);color:var(--color-success-text)}.calendar-cell-yellow{background:var(--color-warning-bg);color:var(--color-warning-text)}.calendar-cell-red{background:var(--color-danger-bg);color:var(--color-danger)}.calendar-cell-neutral{background:#f3f4f2;color:var(--color-text-muted)}.heatmap-table{border-collapse:collapse}.heatmap-table th,.heatmap-table td{padding:2px;text-align:center}.heatmap-table th[scope=row]{text-align:left;padding-right:var(--space-3);white-space:nowrap;font-weight:600}.heatmap-weekend-header{color:var(--color-text-muted)}.heatmap-cell{width:1.5rem;height:1.5rem;border-radius:3px}.heatmap-cell-green{background:var(--color-success-text)}.heatmap-cell-yellow{background:var(--color-warning-text)}.heatmap-cell-red{background:var(--color-danger)}.heatmap-cell-neutral{background:#e4e6e2}