:root{--color-primary: #ec5b13;--color-primary-hover: #d45110;--color-bg: #faf8f5;--color-surface: #ffffff;--color-surface-elevated: #fefdfb;--color-border: #e8e6e3;--color-border-light: #f0eeeb;--color-text: #1a1a1a;--color-text-secondary: #5c5a57;--color-text-muted: #8c8985;--font-family: "Inter", system-ui, -apple-system, sans-serif;--radius: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 2px 8px rgba(0, 0, 0, .08)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;font-family:var(--font-family);font-size:14px;line-height:1.5;color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app{max-width:1400px;margin:0 auto;padding:2rem;min-height:100vh}.app-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.5rem;margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid var(--color-border-light)}.app-header h1{margin:0;font-size:1.75rem;font-weight:700;color:var(--color-text)}.week-navigator{display:flex;align-items:center;gap:.5rem}.nav-arrow{padding:.5rem .85rem;font-size:1.1rem;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);color:var(--color-text);cursor:pointer;transition:background .15s,border-color .15s}.nav-arrow:hover:not(:disabled){background:var(--color-surface-elevated);border-color:var(--color-primary);color:var(--color-primary)}.nav-arrow:disabled{opacity:.4;cursor:not-allowed}.week-select{padding:.5rem 1rem;font-size:.95rem;font-family:var(--font-family);border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);color:var(--color-text);min-width:130px;cursor:pointer}.week-select:focus{outline:none;border-color:var(--color-primary)}.week-view{margin-top:0}.week-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1.25rem}.day-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;background:var(--color-surface);box-shadow:var(--shadow-sm);transition:box-shadow .2s,border-color .2s}.day-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-border)}.day-card-empty{background:var(--color-surface-elevated)}.day-header{padding:1rem 1.25rem;background:var(--color-surface-elevated);border-bottom:1px solid var(--color-border-light)}.day-header h3{margin:0 0 .25rem;font-size:.95rem;font-weight:600;color:var(--color-text)}.day-header-meta{display:flex;align-items:center;justify-content:space-between;gap:.5rem}.day-date{font-size:.85rem;color:var(--color-text-muted)}.day-total{font-size:.9rem;font-weight:600;color:var(--color-primary)}.day-content{padding:1.25rem;min-height:90px}.day-empty{color:var(--color-text-muted);font-size:.9rem}.entry-row{padding:.75rem 0;border-bottom:1px solid var(--color-border-light)}.entry-row:last-child{border-bottom:none}.entry-row:first-child{padding-top:0}.entry-code{font-size:.8rem;font-weight:600;color:var(--color-text-secondary);margin-bottom:.3rem}.copyable-description{display:block;width:100%;text-align:left;padding:0;margin-bottom:.5rem;font-size:.875rem;color:var(--color-text);line-height:1.45;background:none;border:none;cursor:pointer;font-family:inherit;border-radius:var(--radius);transition:background .15s}.copyable-description:hover{background:#ec5b1314}.copyable-description:active{background:#ec5b131f}.copyable-description div{margin-bottom:.15rem}.copyable-description div:last-child{margin-bottom:0}.entry-hours{display:flex;justify-content:flex-end}.copyable-hours{padding:.35rem .65rem;font-size:.9rem;font-weight:600;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface-elevated);color:var(--color-primary);cursor:pointer;transition:background .15s,border-color .15s,color .15s;font-family:var(--font-family)}.copyable-hours:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.copyable-hours:active{background:var(--color-primary-hover)}.loading,.error-state,.empty-state{padding:4rem 2rem;text-align:center}.loading{font-size:1rem;color:var(--color-text-secondary)}.error-state h2,.empty-state h2{margin:0 0 .5rem;font-size:1.35rem;font-weight:600;color:var(--color-text)}.error-state p,.empty-state p{margin:0 0 1.25rem;color:var(--color-text-secondary);font-size:.95rem}.error-state button,.empty-state button{padding:.6rem 1.25rem;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);color:var(--color-text);font-family:var(--font-family);font-weight:500;cursor:pointer;transition:background .15s,border-color .15s}.error-state button:hover,.empty-state button:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}@media(max-width:1024px){.week-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.app{padding:1rem}.app-header{flex-direction:column;align-items:stretch}.week-grid{grid-template-columns:1fr}}