/* Schlichtes, selbst ausgeliefertes CSS (PROJEKT.md 4, 10.2: keine externen
   Ressourcen, keine Web-Fonts, mobile first). Wird mit dem Projekt wachsen. */

:root {
    --ink: #1b1b1b;
    --ink-soft: #555;
    --paper: #fdfdfb;
    --line: #ddd;
    --accent: #2f6f4f;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.5;
}

.site-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--line);
}

.site-title {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--accent);
    text-decoration: none;
}

main {
    padding: 1.25rem;
    max-width: 40rem;
    margin: 0 auto;
}

.hero h1 {
    margin-bottom: 0.25rem;
}

.muted {
    color: var(--ink-soft);
    font-size: 0.9rem;
}

/* --- Navigation (ab Schritt 4) --- */
.site-header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem 1.25rem;
}
.site-nav a {
    color: var(--ink-soft);
    text-decoration: none;
    font-size: 0.95rem;
}
.site-nav a:hover {
    color: var(--accent);
}

/* --- Suche --- */
.search-input {
    width: 100%;
    padding: 0.6rem 0.75rem;
    font-size: 1.1rem;
    border: 1px solid var(--line);
    border-radius: 6px;
}
.htmx-indicator {
    opacity: 0;
    margin-left: 0.5rem;
    color: var(--ink-soft);
    font-size: 0.85rem;
    transition: opacity 0.2s;
}
.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
    opacity: 1;
}
.hits {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
}
.hits li {
    border-bottom: 1px solid var(--line);
}
.hits a {
    display: block;
    padding: 0.6rem 0.25rem;
    color: var(--ink);
    text-decoration: none;
}
.hits a:hover {
    color: var(--accent);
}
.hint {
    color: var(--ink-soft);
    margin-top: 1rem;
}
.link-button {
    background: none;
    border: none;
    color: var(--ink-soft);
    text-decoration: underline;
    cursor: pointer;
    padding: 0.5rem 0;
    font-size: 0.9rem;
}
.link-button:hover {
    color: var(--accent);
}
.ack {
    color: var(--accent);
    font-size: 0.9rem;
}

/* --- Detailseite --- */
.back a,
.basis {
    font-size: 0.9rem;
    color: var(--ink-soft);
    text-decoration: none;
}
.nutrient-tier {
    margin: 1.5rem 0;
}
.nutrients {
    width: 100%;
    border-collapse: collapse;
}
.nutrients th,
.nutrients td {
    text-align: left;
    padding: 0.4rem 0.5rem;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}
.nutrients th {
    font-weight: 400;
}
.nutrients .amount {
    white-space: nowrap;
    text-align: right;
    font-variant-numeric: tabular-nums;
}
.nutrients .origin {
    color: var(--ink-soft);
    font-size: 0.8rem;
}
.nutrients .missing {
    color: var(--ink-soft);
}
.nutrients tr.state-missing th {
    color: var(--ink-soft);
}
.source {
    margin-top: 2rem;
    font-size: 0.8rem;
    color: var(--ink-soft);
}

/* --- Formulare / Konto (ab Schritt 5) --- */
.site-nav {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-left: auto;
}
.logout-form {
    display: inline;
}
.stacked-form p {
    margin: 0.75rem 0;
}
.stacked-form label {
    display: block;
    font-size: 0.9rem;
    color: var(--ink-soft);
}
.stacked-form input:not([type=checkbox]),
.stacked-form select {
    padding: 0.5rem;
    font-size: 1rem;
    border: 1px solid var(--line);
    border-radius: 6px;
    min-width: 16rem;
}
.stacked-form button[type=submit] {
    margin-top: 1rem;
    padding: 0.6rem 1.2rem;
    font-size: 1rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}
.form-errors {
    color: #a33;
    padding-left: 1rem;
}
.consent-text {
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 1rem;
    margin: 1rem 0;
    font-size: 0.95rem;
}
.placeholder-note {
    color: #a33;
    font-size: 0.85rem;
}
.consent-check {
    display: block;
    margin: 1rem 0;
}

/* --- Tagebuch (ab Schritt 5b) --- */
.day-nav {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
}
.day-nav h1 {
    font-size: 1.2rem;
    margin: 0.5rem 0;
    text-align: center;
}
.day-nav a {
    color: var(--accent);
    text-decoration: none;
    white-space: nowrap;
}
.day-summary {
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 0.5rem 1rem;
    margin: 1rem 0;
}
.nutrients .coverage {
    color: var(--ink-soft);
    font-size: 0.8rem;
}
button.toggled {
    background: none;
    border: none;
    color: var(--accent);
    cursor: pointer;
    padding: 0.5rem 0;
}
.meal {
    margin: 1.25rem 0;
}
.entries {
    list-style: none;
    padding: 0;
    margin: 0 0 0.5rem;
}
.entries li {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--line);
}
.entry-name {
    flex: 1;
}
.entry-amount {
    font-variant-numeric: tabular-nums;
    color: var(--ink-soft);
}
.inline-form {
    display: inline;
}
.add-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 0.9rem;
}

/* --- Rezepte (ab Schritt 6b) --- */
.recipe-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: baseline;
    margin: 1rem 0;
}
.recipe-actions a {
    color: var(--accent);
    text-decoration: none;
}
.ingredient-results {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0;
}
.ingredient-add-row {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--line);
}
.ingredient-add-row .entry-name {
    flex: 1;
}
.ingredient-add-row input[name=amount_g] {
    width: 4.5rem;
    padding: 0.3rem;
    border: 1px solid var(--line);
    border-radius: 4px;
}

/* --- Auswertung (ab Schritt 7b) --- neutral, keine Warnfarben (PROJEKT.md 8.6) */
.report-period {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: baseline;
    margin: 0.5rem 0;
    font-size: 0.9rem;
}
.report-period a {
    color: var(--ink-soft);
    text-decoration: none;
}
.report-period a.current {
    color: var(--accent);
    font-weight: 600;
    text-decoration: underline;
}
.report-table th[scope=row] {
    font-weight: 400;
}
.nutrient-note {
    display: block;
    font-size: 0.78rem;
    color: var(--ink-soft);
    margin-top: 0.15rem;
}
.comparison {
    font-size: 0.85rem;
}
.percent {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}
.ref-source,
.soft-note,
.ul-note {
    display: block;
    font-size: 0.78rem;
    color: var(--ink-soft);
    margin-top: 0.15rem;
}
.reference-explainer {
    border-left: 3px solid var(--line);
    padding: 0.25rem 0 0.25rem 1rem;
    margin: 1.5rem 0;
    font-size: 0.85rem;
    color: var(--ink-soft);
}

/* --- Markenprodukte (ab Schritt 8b) --- */
.result-group {
    font-size: 0.95rem;
    color: var(--ink-soft);
    margin: 1rem 0 0.25rem;
    border-bottom: 1px solid var(--line);
    padding-bottom: 0.2rem;
}
.hits .brand {
    color: var(--ink-soft);
    font-size: 0.85rem;
}
.off-attribution {
    font-size: 0.78rem;
    color: var(--ink-soft);
    margin: 0.75rem 0;
}
.barcode-link {
    font-size: 0.9rem;
    margin: 0.5rem 0;
}

/* --- Schaetzungen (ab Schritt 8c) --- neutral gekennzeichnet */
.estimate-mark {
    display: block;
    font-size: 0.78rem;
    color: var(--ink-soft);
    font-style: italic;
}

/* --- Footer / Rechtsseiten (ab Go-Live-Vorbereitung) --- */
.site-footer {
    max-width: 40rem;
    margin: 2rem auto 1rem;
    padding: 1rem 1.25rem 0;
    border-top: 1px solid var(--line);
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
}
.site-footer a {
    color: var(--ink-soft);
    text-decoration: none;
}
.site-footer a:hover {
    color: var(--accent);
}
.legal-text h2 {
    font-size: 1.05rem;
    margin-top: 1.25rem;
}
.legal-text {
    font-size: 0.95rem;
}