.app-shell{min-height:100%;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:10}.app-header__tenant{font-weight:700;font-size:1rem}.app-header__user{display:flex;align-items:center;gap:var(--space-3);font-size:.85rem}.app-body{flex:1;display:flex;flex-direction:column}.app-main{flex:1;padding-bottom:calc(var(--bottom-nav-height) + var(--space-4))}.app-nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--color-surface);border-top:1px solid var(--color-border);height:var(--bottom-nav-height);z-index:10}.app-nav__item{flex:1;display:flex;align-items:center;justify-content:center;text-decoration:none;color:var(--color-text-muted);font-size:.75rem;font-weight:600}.app-nav__item.is-active{color:var(--color-primary)}@media(min-width:768px){.app-body{flex-direction:row}.app-nav{position:static;flex-direction:column;width:220px;height:auto;border-top:none;border-right:1px solid var(--color-border)}.app-nav__item{justify-content:flex-start;padding:var(--space-4);font-size:.95rem}.app-main{padding-bottom:var(--space-4)}}:root{--color-primary: #0f6a5e;--color-primary-dark: #0b4f46;--color-primary-contrast: #fdf6ec;--color-bg: #fdf6ec;--color-surface: #ffffff;--color-text: #1f2a27;--color-text-muted: #5b6b67;--color-border: #d8e0dc;--color-danger: #b3261e;--color-success: #1b7a43;--color-warning: #9a6a12;--font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--radius-sm: 6px;--radius-md: 10px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--bottom-nav-height: 64px}@media(prefers-color-scheme:dark){:root{--color-primary: #35a693;--color-primary-dark: #227e6e;--color-primary-contrast: #06120f;--color-bg: #10201c;--color-surface: #172b25;--color-text: #eaf3f0;--color-text-muted: #9fb3ad;--color-border: #294a41;--color-danger: #ff8a80;--color-success: #6fd897;--color-warning: #f2c165}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-family);background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased}h1,h2,h3,p{margin:0 0 var(--space-3)}a{color:inherit}button,input,select{font-family:inherit;font-size:1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);border:1px solid transparent;font-weight:600;cursor:pointer;min-height:44px;transition:filter .15s ease}.btn:disabled{opacity:.6;cursor:not-allowed}.btn:not(:disabled):hover{filter:brightness(.95)}.btn-primary{background:var(--color-primary);color:var(--color-primary-contrast)}.btn-secondary{background:transparent;color:var(--color-primary);border-color:var(--color-primary)}.field{display:flex;flex-direction:column;gap:var(--space-1);margin-bottom:var(--space-4);text-align:left}.field label{font-size:.85rem;font-weight:600;color:var(--color-text-muted)}.input{padding:var(--space-3);border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);min-height:44px}.input:focus{outline:2px solid var(--color-primary);outline-offset:1px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-5)}.alert{padding:var(--space-3);border-radius:var(--radius-sm);font-size:.9rem;margin-bottom:var(--space-4)}.alert-danger{background:color-mix(in srgb,var(--color-danger) 12%,transparent);color:var(--color-danger);border:1px solid color-mix(in srgb,var(--color-danger) 35%,transparent)}.page{padding:var(--space-5);max-width:960px;margin:0 auto;width:100%}.text-muted{color:var(--color-text-muted)}.stack{display:flex;flex-direction:column;gap:var(--space-3)}.row{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap}.item-card{padding:var(--space-4)}.item-card__header{display:flex;justify-content:space-between;align-items:baseline;gap:var(--space-3);margin-bottom:var(--space-1)}.badge{display:inline-block;padding:2px var(--space-2);border-radius:999px;font-size:.75rem;font-weight:700;background:color-mix(in srgb,var(--color-primary) 15%,transparent);color:var(--color-primary-dark)}.page--wide{max-width:none}.kanban-board{display:flex;gap:var(--space-4);overflow-x:auto;padding-bottom:var(--space-3)}.kanban-column{flex:0 0 280px;display:flex;flex-direction:column;gap:var(--space-3)}.kanban-column__header{display:flex;justify-content:space-between;align-items:baseline}.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:var(--space-2) var(--space-3);text-align:left;border-bottom:1px solid var(--color-border);white-space:nowrap}.table th{font-size:.8rem;color:var(--color-text-muted);font-weight:600}.table td.numeric,.table th.numeric{text-align:right}