@font-face {
    font-family: "Space Grotesk";
    src: url("/?asset=css/space-grotesk.ttf&v=5") format("truetype");
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
}
:root {
    color-scheme: dark;
    height: 100%;
    overflow: hidden;
    scrollbar-color: var(--muted) #273244;
    --background: #070c18;
    --surface: rgba(16, 26, 44, 0.85);
    --border: rgba(150, 183, 219, 0.16);
    --text: #edf4ff;
    --muted: #9bacc4;
    --accent: #80f4d4;
    font-family: "Space Grotesk", system-ui, sans-serif;
}
@supports selector(::-webkit-scrollbar) {
    body {
        scrollbar-color: auto;
    }
    body::-webkit-scrollbar {
        width: 14px;
    }
    body::-webkit-scrollbar-track {
        background: #273244;
    }
    body::-webkit-scrollbar-thumb {
        background: var(--muted);
        border: 3px solid #273244;
        border-radius: 7px;
    }
}
* {
    box-sizing: border-box;
}
[hidden] {
    display: none !important;
}
body {
    margin: 0;
    height: 100dvh;
    overflow-y: scroll;
    scrollbar-gutter: stable;
    color: var(--text);
    background-color: var(--background);
    background-image:
        radial-gradient(ellipse at 6% 0%, rgba(34, 116, 133, 0.2), transparent 45%),
        radial-gradient(ellipse at 96% 25%, rgba(42, 77, 149, 0.2), transparent 50%);
    background-attachment: fixed;
    isolation: isolate;
    -webkit-font-smoothing: antialiased;
}
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
        radial-gradient(circle, rgba(166, 213, 238, 0.2) 0.7px, transparent 1px),
        linear-gradient(rgba(150, 183, 219, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(150, 183, 219, 0.025) 1px, transparent 1px);
    background-size:
        83px 79px,
        80px 80px,
        80px 80px;
}
main {
    max-width: 1120px;
    margin: 0 auto;
    padding: max(2rem, env(safe-area-inset-top)) max(1.25rem, env(safe-area-inset-right))
        max(2.5rem, env(safe-area-inset-bottom)) max(1.25rem, env(safe-area-inset-left));
}
a {
    color: inherit;
}
button,
input {
    font: inherit;
}
button,
a {
    -webkit-tap-highlight-color: transparent;
}
button {
    cursor: pointer;
}
button:disabled {
    cursor: wait;
    opacity: 0.55;
}
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}
header.top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
header.top h1,
.login-form h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -1.4px;
}
header.top h1 a,
.login-form h1 {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}
.brand-mark {
    display: inline-block;
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    background: url("/?asset=pwa/icon.svg&v=5") center / contain no-repeat;
    filter: drop-shadow(0 0 12px rgba(128, 244, 212, 0.18));
}
header.top nav {
    display: flex;
    align-items: center;
    gap: 24px;
}
.connection {
    display: grid;
    gap: 5px;
    text-align: right;
    font-size: 12px;
}
.connection a {
    text-underline-offset: 4px;
}
.connection-status {
    color: var(--accent);
}
.connection-status::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    margin: 0 7px 1px 0;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 9px rgba(128, 244, 212, 0.5);
}
.last-sync {
    color: var(--muted);
    font-size: 10px;
}
.last-sync:empty {
    display: none;
}
.top-logout {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    color: var(--muted);
    font-size: 12px;
    text-decoration: none;
}
.page-nav {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr)) 60px;
    align-items: stretch;
    gap: 6px;
    margin: 32px 0;
    padding: 7px;
    border: 1px solid var(--border);
    border-radius: 22px;
    background: rgba(15, 25, 43, 0.85);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.16);
}
.page-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    border-radius: 15px;
    color: var(--muted);
    font-size: 14px;
    text-align: center;
    text-decoration: none;
    transition:
        background 0.18s,
        color 0.18s;
}
.page-nav a:hover {
    color: var(--text);
    background: rgba(150, 183, 219, 0.06);
}
.page-nav a[aria-current="page"] {
    color: var(--accent);
    background: rgba(128, 244, 212, 0.1);
}
.capture-button {
    min-height: 56px;
    border: 0;
    border-radius: 16px;
    background: var(--accent);
    color: #082823;
    font-size: 36px;
    font-weight: 400;
    line-height: 1;
    box-shadow: 0 0 26px rgba(128, 244, 212, 0.12);
}
.capture-button:hover {
    background: #a6ffe6;
}
.health {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
}
.health > .health-entry,
.health__lights,
.health__kpis {
    grid-column: 1 / -1;
}
.health-entry,
.health__chart,
.health__kpi,
.health__light,
.digest__health,
.login-form,
.meal-dialog {
    border: 1px solid var(--border);
    border-radius: 22px;
    background: var(--surface);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}
.health-entry,
.health__chart {
    min-width: 0;
    margin-bottom: 20px;
    padding: 24px;
}
.health > .health-entry,
.health > .health__chart {
    margin-bottom: 0;
}
.health-entry__title,
.health__chart-title {
    margin: 0 0 20px;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: -0.2px;
    color: var(--text);
}
.health__canvas {
    position: relative;
    height: 260px;
}
.digest__health {
    position: relative;
    padding: clamp(24px, 5vw, 52px);
    overflow: hidden;
}
.digest__health::before {
    content: "";
    position: absolute;
    top: 0;
    left: 36px;
    right: 36px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.8;
}
.digest__title {
    margin: 0 0 28px;
    font-size: clamp(25px, 4vw, 36px);
    font-weight: 500;
    letter-spacing: -1.2px;
}
.digest__date {
    display: block;
    margin-top: 10px;
    color: var(--accent);
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.5px;
}
.digest__health p {
    margin: 0 0 22px;
    color: #c2d1e5;
    font-size: 16px;
    line-height: 1.9;
}
.digest__health p:last-child {
    margin-bottom: 0;
}
.digest__health strong {
    color: var(--text);
    font-weight: 600;
}
.viewnav__empty {
    color: var(--muted);
    font-size: 12px;
    line-height: 1.65;
}
.meal-dialog {
    width: min(540px, calc(100% - 32px));
    max-height: calc(100svh - 40px);
    padding: 28px;
    color: var(--text);
    background: #101a2c;
}
.meal-dialog::backdrop {
    background: rgba(3, 7, 15, 0.8);
    backdrop-filter: blur(8px);
}
.meal-dialog__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.meal-dialog__header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 500;
    letter-spacing: -0.8px;
}
.meal-dialog__close {
    min-width: 44px;
    min-height: 44px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: transparent;
    color: var(--muted);
    font-size: 28px;
}
.meal-upload__fields {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 12px;
    margin: 20px 0;
}
.meal-upload__fields label,
.health-entry__form label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
    color: var(--muted);
    font-size: 12px;
}
.meal-upload__fields input,
.health-entry__form input,
.login-form input {
    min-width: 0;
    width: 100%;
    min-height: 46px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    background: rgba(4, 10, 22, 0.5);
    font-size: 16px;
}
input::file-selector-button {
    margin-right: 8px;
    border: 0;
    border-radius: 6px;
    padding: 5px 7px;
    background: #263a50;
    color: var(--text);
    font: inherit;
    font-size: 11px;
    cursor: pointer;
}
#meal-preview {
    display: block;
    max-width: 100%;
    max-height: 220px;
    margin: 0 auto 18px;
    border-radius: 14px;
}
.meal-entry {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    padding: 20px 0;
    border-top: 1px solid var(--border);
}
.meal-entry > div {
    flex: 1 1 160px;
    overflow-wrap: anywhere;
}
.meal-entry h3 {
    margin: 0 0 6px;
    font-size: 15px;
    font-weight: 500;
}
.meal-entry time {
    color: var(--muted);
    font-size: 12px;
}
.meal-entry form {
    margin: 0;
}
.meal-entry button {
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: transparent;
    color: var(--muted);
    font-size: 12px;
}
.health-entry__form {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    align-items: end;
}
.health-entry__buttons {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    grid-column: 1 / -1;
    margin-top: 4px;
}
.health-entry__buttons button,
.login-form button {
    min-height: 46px;
    padding: 12px 20px;
    border: 0;
    border-radius: 11px;
    background: var(--accent);
    color: #082823;
    font-size: 13px;
    font-weight: 600;
}
.health-entry__cancel {
    color: var(--muted);
    font-size: 12px;
    text-underline-offset: 4px;
}
.health-entry__message {
    margin: 0 0 18px;
    font-size: 13px;
    line-height: 1.6;
}
.health-entry__message--success {
    color: var(--accent);
}
.health-entry__message--error,
.err {
    color: #ff9eaa;
}
.health-entry__table-wrap {
    overflow-x: auto;
}
.health-entry__table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    color: #c2d1e5;
    font-variant-numeric: tabular-nums;
}
.health-entry__table th,
.health-entry__table td {
    padding: 14px 10px;
    text-align: left;
    border-top: 1px solid var(--border);
    white-space: nowrap;
}
.health-entry__table th {
    color: var(--muted);
    font-weight: 400;
}
.health-entry__table tbody tr:hover {
    background: rgba(128, 244, 212, 0.025);
}
.health-entry__actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 4px;
}
.health-entry__actions form {
    margin: 0;
}
.health-entry__action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    color: var(--muted);
    background: transparent;
    border: 0;
    border-radius: 9px;
    cursor: pointer;
    text-decoration: none;
}
.health-entry__action:hover {
    color: var(--text);
    background: rgba(128, 244, 212, 0.08);
}
.health-entry__action svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.health-entry__empty {
    margin: 12px 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.6;
}
.health__kpis {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
}
.health > .health__kpis {
    margin-bottom: 0;
}
.health__kpi {
    flex: 1 1 220px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 24px;
    min-width: 0;
}
.health__kpi-value {
    color: var(--text);
    font-size: clamp(21px, 3vw, 30px);
    font-weight: 500;
    letter-spacing: -1px;
    font-variant-numeric: tabular-nums;
}
.health__kpi-label {
    color: var(--muted);
    font-size: 11px;
    line-height: 1.5;
}
.health__lights {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}
.health__light {
    flex: 1 1 240px;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 22px;
}
.health__lamps {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 7px;
    border-radius: 9px;
    background: rgba(4, 10, 22, 0.7);
}
.health__lamp {
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    opacity: 0.18;
}
.health__lamp--red {
    background: #ff8296;
    color: #ff8296;
}
.health__lamp--amber {
    background: #f7c57b;
    color: #f7c57b;
}
.health__lamp--green {
    background: var(--accent);
    color: var(--accent);
}
.health__lamp--on {
    opacity: 1;
    box-shadow: 0 0 9px currentColor;
}
.health__light-text {
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-width: 0;
}
.health__light-value {
    font-size: 22px;
    font-weight: 500;
    letter-spacing: -0.5px;
}
.health__light-title {
    font-size: 12px;
    color: #c2d1e5;
}
.health__light-caption {
    font-size: 11px;
    line-height: 1.5;
    color: var(--muted);
}
.login-page {
    display: grid;
    place-items: center;
    padding: 24px;
}
.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: min(100%, 400px);
    padding: 36px;
}
.login-form h1 {
    margin-bottom: 12px;
}
.login-form .err {
    margin: 0;
    font-size: 13px;
}
.login-form p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
}
@media (max-width: 740px) {
    main {
        padding: max(1.5rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right))
            max(2rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
    }
    header.top {
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 14px;
    }
    header.top h1 {
        font-size: 25px;
    }
    header.top nav {
        display: contents;
    }
    .connection {
        grid-column: 1 / -1;
        grid-row: 2;
        justify-self: end;
    }
    .top-logout {
        grid-column: 2;
        grid-row: 1;
        justify-content: flex-end;
    }
    .page-nav {
        grid-template-columns: repeat(2, minmax(0, 1fr)) 54px;
        gap: 4px;
        margin: 24px 0;
        padding: 6px;
        border-radius: 20px;
    }
    .page-nav a {
        padding: 10px 7px;
        font-size: 12px;
        min-height: 48px;
        border-radius: 12px;
    }
    .capture-button {
        grid-column: 3;
        grid-row: 1 / span 2;
        border-radius: 13px;
    }
    .health {
        gap: 16px;
    }
    .health-entry,
    .health__chart {
        padding: 20px;
        border-radius: 18px;
    }
    .health__kpis {
        gap: 12px;
    }
    .health__kpi {
        flex-basis: calc(50% - 6px);
        padding: 20px;
        border-radius: 18px;
    }
    .health__lights {
        gap: 12px;
    }
    .health-entry__form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }
    .meal-dialog {
        padding: 22px;
    }
    .meal-upload__fields {
        grid-template-columns: 1fr;
    }
    .digest__health p {
        font-size: 15px;
        line-height: 1.85;
    }
}
@media (prefers-reduced-motion: reduce) {
    .page-nav a {
        transition: none;
    }
}