*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:#0f172a;color:#e5e7eb}body{line-height:1.5}.app-root{display:flex;flex-direction:column;min-height:100vh}.app-main{flex:1;width:100%;max-width:1120px;margin:0 auto;padding:1.25rem 1rem 2rem}.page{display:flex;flex-direction:column;gap:1rem}.page-header{display:flex;align-items:center;justify-content:space-between;gap:1rem}.page-title{margin:0;font-size:1.35rem}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem;align-items:flex-start}.dashboard-main{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem}.dashboard-main-left,.dashboard-main-right{display:flex;flex-direction:column;gap:1rem}@media (min-width: 640px){.page-title{font-size:1.5rem}.app-main{padding-inline:1.5rem}}@media (min-width: 1024px){.app-main{padding-inline:2rem}.page-title{font-size:1.6rem}}@media (min-width: 768px){.dashboard-main{grid-template-columns:minmax(0,1fr) minmax(0,1.5fr)}}.nav{display:flex;flex-direction:column;align-items:flex-start;gap:.5rem;padding:.75rem 1rem;border-bottom:1px solid #1f2937;background-color:#020617;position:sticky;top:0;z-index:10}.nav-left{display:flex;align-items:center;gap:.75rem;width:100%;justify-content:space-between}.nav-logo{font-weight:600;letter-spacing:.02em}.nav-links,.nav-auth-links{display:none;align-items:center;gap:.75rem}.nav-link{color:#9ca3af;text-decoration:none;font-size:.9rem}.nav-link:hover{color:#e5e7eb}.nav-link.active{color:#fff;font-weight:500}.nav-right{display:none;align-items:center;gap:.75rem;margin-top:.25rem}.nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:.15rem;padding:.4rem;margin-left:.25rem;border:1px solid #374151;border-radius:.375rem;background-color:#020617;cursor:pointer}.nav-toggle-bar{width:16px;height:2px;border-radius:9999px;background-color:#e5e7eb}.nav-mobile-menu{display:none;width:100%;margin-top:.5rem}.nav-mobile-menu.nav-mobile-menu-open{display:block}.nav-mobile-links{display:flex;flex-direction:column;gap:.5rem}.nav-mobile-item{padding:.35rem 0;background:none;border:none;text-align:left;font-size:.9rem;color:#e5e7eb;cursor:pointer}.nav-user{font-size:.85rem;color:#9ca3af}.nav-user-menu{position:relative}.nav-user-toggle{border-radius:9999px;border:1px solid #374151;background-color:#020617;color:#e5e7eb;padding:.35rem .75rem;font-size:.85rem;cursor:pointer}.nav-user-toggle:hover{background-color:#111827}.nav-user-dropdown{position:absolute;right:0;margin-top:.35rem;min-width:160px;padding:.35rem 0;background-color:#020617;border-radius:.5rem;border:1px solid #1f2937;box-shadow:0 10px 25px #0f172ad9;z-index:20}.nav-user-item{width:100%;padding:.4rem .85rem;background:none;border:none;text-align:left;font-size:.85rem;color:#e5e7eb;cursor:pointer}.nav-user-item:hover{background-color:#111827}.nav-user-logout{color:#fca5a5}@media (min-width: 768px){.nav{flex-direction:row;align-items:center;justify-content:space-between;padding-inline:1.5rem}.nav-left{width:auto;justify-content:flex-start}.nav-links,.nav-auth-links{display:flex}.nav-right{display:flex;margin-top:0}.nav-toggle,.nav-mobile-menu{display:none}}.btn{border-radius:.375rem;border:none;cursor:pointer;padding:.5rem .9rem;font-size:.9rem}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;padding:0;font-size:1.1rem;font-weight:600}.btn-primary{background-color:#3b82f6;color:#fff}.btn-primary:hover{background-color:#2563eb}.btn-secondary{background-color:#111827;color:#e5e7eb;border:1px solid #374151}.btn-secondary:hover{background-color:#1f2937}.btn-link{background:none;border:none;color:#60a5fa;padding:0;cursor:pointer;font-size:.85rem}.btn-link:hover{text-decoration:underline}.auth-form{display:flex;flex-direction:column;gap:.75rem}.form-field{display:flex;flex-direction:column;gap:.25rem;font-size:.85rem}.form-field input{border-radius:.375rem;border:1px solid #374151;padding:.4rem .5rem;background-color:#020617;color:#e5e7eb}.form-field input:focus{outline:1px solid #3b82f6}.form-inline{display:flex;flex-wrap:wrap;gap:.75rem;align-items:flex-end;margin-bottom:1rem}.form-field-calories{flex:1 1 120px;max-width:180px}.calorie-form .btn-icon{flex:0 0 auto}.calorie-form .form-inline{flex-wrap:nowrap}.auth-error{color:#fca5a5;font-size:.85rem;margin-bottom:.5rem}.auth-footer{margin-top:1rem;font-size:.85rem;color:#9ca3af}.auth-footer a{color:#60a5fa;text-decoration:none}.auth-footer a:hover{text-decoration:underline}@media (min-width: 768px){.form-inline{flex-direction:row;align-items:flex-end}}.card{background-color:#020617;border-radius:.75rem;border:1px solid #1f2937;box-shadow:0 10px 25px #0f172abf;padding:1rem}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem}.card-title{margin:0;font-size:1.1rem}.card-actions{display:flex;align-items:center;gap:.5rem}.card-body{font-size:.9rem}.table-wrapper{background-color:#020617;border-radius:.75rem;border:1px solid #1f2937;box-shadow:0 10px 25px #0f172abf;padding:1rem}.auth-page{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 56px)}.auth-card{width:100%;max-width:360px;background-color:#020617;border-radius:.75rem;border:1px solid #1f2937;padding:1.5rem;box-shadow:0 10px 25px #0f172abf}.auth-card h1{margin-top:0;margin-bottom:.25rem}.auth-subtitle{margin-top:0;margin-bottom:1rem;font-size:.9rem;color:#9ca3af}.list{margin-top:.5rem}.list-title{margin:0 0 .25rem;font-size:.95rem}.list-empty{margin:.25rem 0;color:#9ca3af;font-size:.85rem}.list ul{list-style:none;padding:0;margin:0}.list-item{display:grid;grid-template-columns:8rem 7rem 1fr;align-items:center;gap:.5rem;font-size:.85rem;padding:.25rem 0;border-bottom:1px solid #111827}.list-item>span:nth-child(2){text-align:center}.list-item .btn-link{justify-self:end}.table{width:100%;border-collapse:collapse;font-size:.9rem}.table th,.table td{padding:.5rem .25rem;text-align:left;border-bottom:1px solid #111827;white-space:nowrap}.table th{font-weight:500;color:#9ca3af}.table td:nth-child(1),.table th:nth-child(1){width:30%}.table td:nth-child(2),.table th:nth-child(2){width:25%}.table td:nth-child(3),.table th:nth-child(3){width:45%}.confirm-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172abf;display:flex;align-items:center;justify-content:center;z-index:40}.confirm-dialog{background-color:#020617;border-radius:.75rem;border:1px solid #1f2937;padding:1rem 1.25rem 1.25rem;box-shadow:0 10px 25px #0f172ae6;max-width:340px;width:100%}.confirm-title{margin:0 0 .5rem;font-size:1rem}.confirm-message{font-size:.9rem;color:#e5e7eb}.confirm-actions{display:flex;justify-content:flex-end;gap:.5rem;margin-top:.9rem}.calorie-card{display:flex;flex-direction:column;gap:1rem}.calorie-chart{position:relative;min-height:150px;display:flex;align-items:center;justify-content:center}.chart-wrapper{position:relative;width:100%;max-width:150px;height:150px;margin:0 auto}.chart-center-label{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none}.chart-center-main{font-size:1.1rem;font-weight:600}.chart-center-sub{font-size:.8rem;color:#9ca3af}.chart-center-sub.over{color:#fca5a5}