* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f3f5f7;
    color: #1f2933;
}

.container {
    width: min(1100px, calc(100% - 32px));
    margin: 40px auto;
}

.container.wide {
    width: min(1400px, calc(100% - 32px));
}

.container.narrow {
    width: min(520px, calc(100% - 32px));
    margin-top: 80px;
}

.card {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 2px 10px rgba(0,0,0,.06);
}

h1 { margin: 0 0 6px; }
h2 { margin-top: 0; }
h3 { margin-bottom: 6px; }

.muted, .hint {
    color: #66727e;
}

.hint {
    font-size: .9rem;
    margin-top: 20px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

nav {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.link-card {
    display: block;
    color: inherit;
    text-decoration: none;
    transition: transform .12s ease, box-shadow .12s ease;
}

.link-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 16px rgba(0,0,0,.1);
}

.button, button {
    display: inline-block;
    border: 0;
    border-radius: 8px;
    padding: 10px 16px;
    background: #2563eb;
    color: white;
    text-decoration: none;
    cursor: pointer;
    font: inherit;
}

.button.secondary,
button.secondary {
    background: #e8edf3;
    color: #25313c;
}

/* Globale Navigation */
.button.nav-home {
    background: #111827;
    color: #ffffff;
}

.button.nav-home:hover {
    background: #000000;
}

.button.nav-logout {
    background: #7f1d1d;
    color: #ffffff;
}

.button.nav-logout:hover {
    background: #641717;
}

label {
    display: block;
    font-weight: 600;
    margin: 16px 0 6px;
}

input {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid #c8d0d8;
    border-radius: 7px;
    font: inherit;
}

form button {
    width: 100%;
    margin-top: 22px;
}

.error {
    background: #fde8e8;
    color: #9b1c1c;
    padding: 12px;
    border-radius: 8px;
    margin: 16px 0;
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

th, td {
    padding: 10px 12px;
    border-bottom: 1px solid #e5e9ed;
    text-align: left;
    vertical-align: top;
}

th {
    background: #eef2f6;
    white-space: nowrap;
}

.number {
    text-align: right;
    white-space: nowrap;
}

.center {
    text-align: center;
    white-space: nowrap;
}

a {
    color: #1759c7;
}

.step {
    border-left: 3px solid #d8dee5;
    padding-left: 16px;
    margin: 20px 0;
}

.step p {
    margin-bottom: 0;
    line-height: 1.55;
}

@media (max-width: 700px) {
    .container, .container.wide {
        width: min(100% - 20px, 1400px);
        margin-top: 20px;
    }

    .page-header {
        align-items: flex-start;
        flex-direction: column;
    }
}


.filter-card {
    margin-bottom: 24px;
}

.filter-card form {
    display: flex;
    align-items: center;
    gap: 12px;
}

.filter-card label {
    margin: 0;
}

.filter-card input[type="search"] {
    min-width: 260px;
    padding: 10px 12px;
    border: 1px solid #c8d0d8;
    border-radius: 7px;
    background: #fff;
    font: inherit;
}

.filter-card select {
    min-width: 260px;
    padding: 10px 12px;
    border: 1px solid #c8d0d8;
    border-radius: 7px;
    background: #fff;
    font: inherit;
}

@media (max-width: 700px) {
    .filter-card form {
        align-items: stretch;
        flex-direction: column;
    }

    .filter-card select,
    .filter-card input[type="search"] {
        width: 100%;
    }
}




/* Nährwertspalten in der Lebensmittel-Tabelle */
.food-table th.nutrient-col,
.food-table td.nutrient-col {
    text-align: center;
    vertical-align: middle;
}




/* Rezeptliste: Nährwerte und Quellenseite mittig ausrichten */
.recipe-table th.recipe-nutrient,
.recipe-table td.recipe-nutrient,
.recipe-table th.recipe-source-page,
.recipe-table td.recipe-source-page {
    text-align: center !important;
}


/* Portionsauswahl auf der Rezeptdetailseite */
.portion-selector form {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 0;
}

.portion-selector label {
    margin: 0;
    font-weight: 600;
}

.portion-selector select {
    min-width: 150px;
    padding: 10px 12px;
    border: 1px solid #c8d0d8;
    border-radius: 7px;
    background: #fff;
    font: inherit;
}

@media (max-width: 700px) {
    .portion-selector form {
        align-items: stretch;
        flex-direction: column;
        gap: 8px;
    }

    .portion-selector select {
        width: 100%;
    }
}


/* Nährwerte auf der Rezeptdetailseite */
.nutrition-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(110px, 1fr));
    gap: 12px;
}

.nutrition-item {
    text-align: center;
    padding: 12px 8px;
    border: 1px solid #e5e9ed;
    border-radius: 8px;
    background: #f8fafb;
}

.nutrition-label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
}

.nutrition-value {
    display: block;
}

@media (max-width: 700px) {
    .nutrition-grid {
        grid-template-columns: repeat(2, minmax(110px, 1fr));
    }
}

.daily-total {
    text-align: right;
    margin: 12px 0 0;
}

.nutrition-reference {
    margin: 0 0 12px;
    font-weight: 600;
}

.food-nutrition-grid {
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
}


/* Einkaufsliste: Lebensmittel nach Kategorie gruppieren */
.shopping-category {
    margin-bottom: 28px;
}

.shopping-category:last-child {
    margin-bottom: 0;
}

.shopping-category h2 {
    margin: 0 0 10px;
    padding-bottom: 6px;
    border-bottom: 2px solid #d8dee5;
}

/* Einkaufsliste: Kategorie-Überschrift als eigene Tabellenzeile.
   Dadurch bleiben die Spalten über alle Kategorien exakt ausgerichtet. */
.shopping-category-row .shopping-category-title {
    display: table-cell;
    text-align: left;
    font-size: 1.35rem;
    font-weight: 700;
    padding: 18px 0 8px;
    border-bottom: 2px solid #d8dee5;
    background: transparent;
}

.shopping-category-row:first-child .shopping-category-title {
    padding-top: 8px;
}

/* Einkaufsliste: feste Spalten inklusive eigener Aktionsspalte am Zeilenende. */
.shopping-table {
    width: 100%;
    table-layout: fixed;
}
.shopping-table .shopping-col-food {
    width: 56%;
}
.shopping-table .shopping-col-pieces {
    width: 15%;
}
.shopping-table .shopping-col-amount {
    width: 15%;
}
.shopping-table .shopping-col-fehlt {
    width: 10%;
}
.shopping-table .shopping-col-actions {
    width: 44px;
}
.shopping-table th:nth-child(2),
.shopping-table td:nth-child(2),
.shopping-table th:nth-child(3),
.shopping-table td:nth-child(3),
.shopping-table th:nth-child(4),
.shopping-table td:nth-child(4) {
    text-align: center;
}
.shopping-actions-header,
.shopping-actions-cell {
    width: 44px;
    min-width: 44px;
    padding-left: 0;
    padding-right: 0;
    text-align: center;
    vertical-align: middle;
}

/* Essenspläne: Aktionen */
.button.small {
    padding: 7px 10px;
    font-size: .9rem;
}

.button.danger,
button.danger {
    background: #b42318;
    color: #fff;
}

.action-buttons {
    white-space: nowrap;
}

.inline-form {
    display: inline;
    margin: 0;
}

.inline-form button {
    width: auto;
    margin: 0;
}

.success {
    background: #e8f5e9;
    color: #256029;
    padding: 12px;
    border-radius: 8px;
    margin: 16px 0;
}

.form-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 20px;
}

textarea,
select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #c8d0d8;
    border-radius: 7px;
    background: #fff;
    font: inherit;
}

.meal-editor-table th,
.meal-editor-table td {
    vertical-align: middle;
}

.meal-editor-table select {
    min-width: 0;
    height: 42px;
    box-sizing: border-box;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin: 0 0 24px;
}

.form-actions button {
    width: auto;
    margin-top: 0;
}

@media (max-width: 800px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .action-buttons {
        white-space: normal;
    }
}

/* Lebensmittel bearbeiten */
.food-edit-nutrition-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(150px, 1fr));
    gap: 4px 16px;
}

.food-edit-nutrition-grid label,
.food-unit-row label {
    margin-top: 10px;
}

.food-unit-row {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) minmax(160px, 220px) auto;
    gap: 16px;
    align-items: end;
    padding: 12px 0;
    border-bottom: 1px solid #e5e9ed;
}

.food-unit-row:first-child {
    padding-top: 0;
}

.food-unit-remove-wrap {
    padding-bottom: 0;
}

.food-unit-remove,
.food-unit-add {
    width: auto;
    margin-top: 22px;
}

.food-unit-add {
    margin-top: 16px;
}

@media (max-width: 900px) {
    .food-edit-nutrition-grid {
        grid-template-columns: repeat(2, minmax(150px, 1fr));
    }

    .food-unit-row {
        grid-template-columns: 1fr 180px auto;
    }
}

@media (max-width: 700px) {
    .food-edit-nutrition-grid {
        grid-template-columns: 1fr;
    }

    .food-unit-row {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .food-unit-remove-wrap {
        padding-top: 0;
    }

    .food-unit-remove {
        margin-top: 8px;
    }
}


.success {
    background: #e8f6ec;
    color: #1f6b35;
    padding: 12px;
    border-radius: 8px;
    margin: 16px 0;
}

.management-card {
    margin-bottom: 24px;
}

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 18px;
}

.section-heading h2 {
    margin-bottom: 4px;
}

.section-heading p {
    margin: 0;
}

.count-badge {
    min-width: 32px;
    padding: 5px 10px;
    border-radius: 999px;
    background: #eef2f6;
    text-align: center;
    font-weight: 600;
}

.management-add-form,
.tag-add-form {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto;
    align-items: end;
    gap: 12px;
    padding-bottom: 20px;
    margin-bottom: 8px;
    border-bottom: 1px solid #e5e9ed;
}

.tag-add-form {
    grid-template-columns: minmax(180px, .8fr) minmax(240px, 1.4fr) auto;
}

.management-add-form label,
.tag-add-form label {
    margin-top: 0;
}

.management-add-form button,
.tag-add-form button,
.management-edit-form button,
.management-delete-form button {
    margin-top: 0;
    width: auto;
    white-space: nowrap;
}

.management-list {
    display: flex;
    flex-direction: column;
}

.management-row {
    display: grid;
    gap: 10px;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #e5e9ed;
    margin: 0;
}

.management-row:last-child {
    border-bottom: 0;
}

.management-edit-form {
    grid-template-columns: minmax(180px, 1fr) 110px 110px;
}

.tag-edit-form {
    grid-template-columns: minmax(150px, .7fr) minmax(220px, 1.4fr) 110px 110px;
}

.source-edit-form {
    grid-template-columns: minmax(180px, 1fr) 110px 110px;
}

.unit-edit-form {
    grid-template-columns: minmax(100px, .35fr) minmax(180px, 1fr) 110px 110px;
}

.source-add-form {
    grid-template-columns: minmax(220px, 1fr) auto;
}

.unit-add-form {
    display: grid;
    grid-template-columns: minmax(120px, .35fr) minmax(220px, 1fr) auto;
    align-items: end;
    gap: 12px;
    padding-bottom: 20px;
    margin-bottom: 8px;
    border-bottom: 1px solid #e5e9ed;
}

.management-row input {
    min-width: 0;
}

.management-row button {
    margin-top: 0;
    width: auto;
    white-space: nowrap;
}

.usage-count {
    display: inline-block;
    min-width: 110px;
    text-align: center;
    white-space: nowrap;
    color: #5f6b76;
    font-size: 0.95rem;
}

button.danger {
    background: #b42318;
}

button.danger:disabled {
    opacity: .45;
    cursor: not-allowed;
}

@media (max-width: 800px) {
    .management-add-form,
    .tag-add-form,
    .unit-add-form,
    .management-row {
        grid-template-columns: 1fr;
    }

    .management-edit-form,
    .tag-edit-form,
    .source-edit-form,
    .unit-edit-form {
        grid-template-columns: 1fr;
    }

    .management-delete-form {
        display: flex;
        justify-content: flex-end;
    }

    .management-edit-form button,
    .tag-edit-form button,
    .management-delete-form button {
        width: 100%;
    }
}

/* Lebensmittel: Rezeptverwendung */
.food-table th:last-child,
.food-table td.food-usage-cell {
    width: 44px;
    text-align: center;
    vertical-align: middle;
}

.food-usage-toggle {
    width: 22px;
    height: 22px;
    min-width: 22px;
    padding: 0;
    border-radius: 50%;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 22px;
}

.food-usage-toggle:hover {
    background: #1d4ed8;
}

.food-usage-row[hidden] {
    display: none !important;
}

.food-usage-row > td {
    padding: 0;
    background: #f7f9fb;
}

.food-usage-box {
    padding: 12px 16px;
    border-left: 3px solid #2563eb;
}

.food-usage-box ul {
    margin: 8px 0 0 20px;
    padding: 0;
}

.food-usage-box li {
    margin: 3px 0;
}


/* Rezeptsuche auf rezepte.php */
.recipe-search {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}
.recipe-search label {
    margin: 0;
    font-weight: 700;
}
.recipe-search input[type="search"] {
    min-width: 320px;
    padding: 10px 12px;
    border: 1px solid #c8d0d8;
    border-radius: 7px;
    background: #fff;
    font: inherit;
    box-sizing: border-box;
}
@media (max-width: 700px) {
    .recipe-search {
        align-items: stretch;
        flex-direction: column;
    }
    .recipe-search input[type="search"] {
        width: 100%;
        min-width: 0;
    }
}