*,*:before,*:after{box-sizing:border-box;font-family:Inter,system-ui,Arial,sans-serif}body{margin:0;color:#252525;background:transparent}.app-shell{display:flex;min-height:100vh}.app-main{flex:1;overflow:auto}.app-nav{display:flex;flex-direction:column;gap:6px;width:180px;min-height:100vh;padding:1.5rem 1rem;background:#051f3f;box-shadow:2px 0 12px #051f3f40;flex-shrink:0}.app-nav__spacer{flex:1}.app-nav__btn{width:100%;background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.28);border-radius:6px;padding:8px 14px;font-size:.8rem;font-weight:500;letter-spacing:.02em;cursor:pointer;text-align:left;transition:background .15s,border-color .15s;text-decoration:none}.app-nav__btn:hover:not(:disabled){background:#ffffff1f;border-color:#ffffff80}.app-nav__btn:disabled{background:#051f3f40;border-color:#051f3f;cursor:default}.app-nav__btn--active{background:#ffffff2e;border-color:#fff9}.app-nav--collapsed{width:44px;padding:1.5rem 6px;align-items:center}.app-nav__toggle{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.28);border-radius:6px;width:32px;height:32px;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s,border-color .15s}.app-nav__toggle:hover{background:#ffffff1f;border-color:#ffffff80}.app-login{display:flex;align-items:center;justify-content:center;min-height:100vh}.app-login__form{background:#fff;padding:2.75rem;border-radius:12px;border:1px solid #ebeced;box-shadow:0 8px 32px #051f3f1a;width:340px;display:flex;flex-direction:column;gap:1rem}.app-login__title{color:#051f3f;font-size:1.5rem;font-weight:400;margin:0 0 .25rem}.app-input{padding:.65rem .75rem;border-radius:6px;border:1.5px solid #ebeced;font-size:.875rem;color:#252525;outline:none;transition:border-color .15s,box-shadow .15s;background:#f8f9f9}.app-input:focus{border-color:#051f3f;background:#fff;box-shadow:0 0 0 3px #051f3f1a}.app-link{color:#051f3f;text-decoration:none}.app-link:hover{text-decoration:underline}.app-page{color:#252525;width:80%;margin:0 auto;padding:1.75rem 0}.app-subtitle{color:#555a62;font-size:.9rem;margin:-1rem 0 1.5rem}.app-title{color:#051f3f;font-size:1.75rem;font-weight:400;margin:0 0 1.5rem;padding-bottom:.6rem;border-bottom:2px solid #051f3f}.app-btn{background:#051f3f;color:#fff;border:none;border-radius:6px;padding:7px 18px;font-size:.8rem;font-weight:500;letter-spacing:.02em;cursor:pointer;transition:background .15s,box-shadow .15s}.app-btn:hover:not(:disabled){background:#072851;box-shadow:0 2px 8px #051f3f40}.app-btn:disabled{background:#c3c5c8;cursor:not-allowed}.app-btn--lg{padding:11px 28px;font-size:.95rem}.app-error{color:#b42318;font-size:.85rem;margin:0}.app-placeholder{padding:.6rem .75rem;color:#555a62;font-size:.875rem;margin:0}.app-table{width:100%;border-collapse:collapse;font-size:.875rem}.app-table th{background:#f3f4f5;color:#051f3f;font-weight:600;font-size:.75rem;letter-spacing:.05em;text-transform:uppercase;padding:5px 10px;text-align:left;border-bottom:2px solid #051f3f}.app-table__sortable-th{cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}.app-table__sortable-th:hover{background:#ebeced}.app-table__sort-icon{color:#555a62;font-size:.75rem}.app-table td{padding:5px 10px;vertical-align:top;border-bottom:1px solid #ebeced}.app-table tbody tr:hover{background:#f8f9f9}.chron-toolbar{display:flex;gap:10px;align-items:center;margin-bottom:1.25rem}.app-btn--secondary{background:transparent;border:1.5px solid #051f3f;color:#051f3f;letter-spacing:.01em}.chron-split{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;gap:7.5rem;height:75vh}.chron-panel{display:flex;flex-direction:column;border:1px solid #ebeced;border-radius:8px;overflow:hidden;box-shadow:0 4px 16px #051f3f14;transition:box-shadow .2s}.chron-panel:hover{box-shadow:0 6px 24px #051f3f24}.chron-panel__header{display:flex;align-items:center;justify-content:space-between;padding:6px 12px;background:#051f3f;color:#fff;font-size:.75rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}.chron-panel__header .app-btn{padding:3px 12px;font-size:.72rem;background:#ffffff1a;border:1px solid rgba(255,255,255,.22);border-radius:4px;letter-spacing:.02em;transition:background .15s}.chron-panel__header .app-btn:hover:not(:disabled){background:#051f3f59}.chron-panel__body{flex:1;overflow:auto;background:#fff}.chron-actions{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:1.5rem}.chron-textarea{width:100%;height:100%;resize:none;border:none;padding:8px 12px;font-size:.875rem;line-height:1.65;background:#f8f9f9;color:#252525;box-sizing:border-box;outline:none}.chron-pre{margin:0;padding:8px 12px;white-space:pre-wrap;font-size:.875rem;line-height:1.65;color:#252525}.home{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:2rem}.home__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem;max-width:720px;width:100%}.home__card{background:#fff;border:1px solid #ebeced;border-radius:12px;padding:2rem;box-shadow:0 4px 16px #051f3f14;cursor:pointer;transition:box-shadow .2s,transform .2s}.home__card:hover{box-shadow:0 8px 28px #051f3f24;transform:translateY(-2px)}.home__card-title{color:#051f3f;font-size:1.2rem;font-weight:600;margin:0 0 .75rem}.home__card-description{color:#555a62;font-size:.9rem;line-height:1.6;margin:0}.home__card--disabled{opacity:.4;cursor:not-allowed}.home__card--logout{grid-column:1 / -1;max-width:50%;margin:0 auto;width:100%}.home__card--logout .home__card-title{color:#b42318}