:root {
    --color-bg: #faf8f5;
    --color-surface: #ffffff;
    --color-border: #e5e0d8;
    --color-text: #2b2620;
    --color-text-muted: #766f63;
    --color-primary: #c9622f;
    --color-primary-hover: #a94f22;
    --color-danger: #b3392f;
    --color-success: #4a7c59;
    --radius: 10px;
}

* { box-sizing: border-box; }

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

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 24px 16px 64px;
}

.container-narrow { max-width: 640px; }

/* Header / Nav */
.app-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.app-header-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.brand {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text);
    text-decoration: none;
}

.main-nav {
    display: flex;
    gap: 16px;
    flex: 1;
    flex-wrap: wrap;
}

.main-nav a {
    color: var(--color-text-muted);
    padding: 6px 4px;
    border-bottom: 2px solid transparent;
}

.main-nav a.active,
.main-nav a:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    text-decoration: none;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Page header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

h1 { font-size: 1.6rem; margin: 0 0 8px; }
h2 { font-size: 1.2rem; margin-top: 32px; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 9px 16px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
    font-size: 0.95rem;
    text-decoration: none;
}

.btn:hover { text-decoration: none; background: #f4f1ec; }

.btn-primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}
.btn-primary:hover { background: var(--color-primary-hover); }

.btn-secondary { background: var(--color-surface); }

.btn-danger {
    background: #fff;
    color: var(--color-danger);
    border-color: var(--color-danger);
}
.btn-danger:hover { background: #fdf0ee; }

.btn-link {
    background: none;
    border: none;
    color: var(--color-text-muted);
}

.btn-small { padding: 6px 12px; }

.inline-form { display: inline; }

/* Auth */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.auth-box {
    background: var(--color-surface);
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    width: 100%;
    max-width: 360px;
}

.auth-box h1 { text-align: center; margin-bottom: 24px; }

form label {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin: 14px 0 4px;
}

form input[type="text"],
form input[type="email"],
form input[type="password"],
form input[type="number"],
form input[type="file"],
form select {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--color-surface);
    color: var(--color-text);
}

form button[type="submit"] { margin-top: 20px; width: 100%; }

.alert {
    padding: 10px 14px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 0.9rem;
}
.alert-error { background: #fdecea; color: var(--color-danger); }

/* Menu grid */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.menu-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    color: var(--color-text);
    display: block;
}
.menu-card:hover { text-decoration: none; border-color: var(--color-primary); }

.menu-card-image { aspect-ratio: 4 / 3; background: #f1ece3; }
.menu-card-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.menu-card-placeholder {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    font-size: 2.5rem;
}

.menu-card-body { padding: 12px 14px; }
.menu-card-body h3 { margin: 0 0 4px; font-size: 1rem; }
.menu-card-body p { margin: 0; font-size: 0.85rem; color: var(--color-text-muted); }
.badge-kcal { margin-top: 4px !important; }

.empty-state {
    color: var(--color-text-muted);
    padding: 24px;
    text-align: center;
    background: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius);
}

/* Menu form */
.menu-form { background: var(--color-surface); padding: 24px; border-radius: var(--radius); border: 1px solid var(--color-border); }

.current-image { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.current-image img { width: 80px; height: 60px; object-fit: cover; border-radius: 6px; }
.checkbox-label { display: flex !important; align-items: center; gap: 6px; font-size: 0.85rem; margin: 0 !important; }

.ingredient-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: 8px;
    margin-bottom: 8px;
    align-items: center;
}

.btn-remove-row {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 4px;
}
.btn-remove-row:hover { color: var(--color-danger); }

.hint-inline { font-weight: 400; font-size: 0.8rem; color: var(--color-text-muted); }

.nutrition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
}
.nutrition-grid label { margin-top: 0; }

.form-actions {
    margin-top: 24px;
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

/* Calendar */
.week-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}
.week-label { font-weight: 600; }

.week-nutrition {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 8px 14px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.day-nutrition {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: 10px;
    line-height: 1.4;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.calendar-day {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 14px;
}
.calendar-day h3 { margin: 0 0 10px; font-size: 0.95rem; }

.day-entries { display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px; min-height: 8px; }

.day-entry {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--color-bg);
    border-radius: 8px;
    padding: 6px;
}

.day-entry-thumb {
    width: 36px; height: 36px;
    border-radius: 6px;
    overflow: hidden;
    background: #f1ece3;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.day-entry-thumb img { width: 100%; height: 100%; object-fit: cover; }

.day-entry-info { flex: 1; display: flex; flex-direction: column; font-size: 0.85rem; min-width: 0; }
.day-entry-info strong { font-size: 0.85rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.day-entry-info span { color: var(--color-text-muted); font-size: 0.78rem; }

.btn-remove-entry {
    background: none; border: none; color: var(--color-text-muted);
    cursor: pointer; font-size: 1rem; padding: 4px;
}
.btn-remove-entry:hover { color: var(--color-danger); }

.add-entry-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 52px 38px;
    gap: 6px;
}
/* font-size muss >= 16px sein, sonst zoomt iOS Safari beim Fokussieren automatisch rein */
.add-entry-form select { width: 100%; min-width: 0; font-size: 16px; padding: 6px 4px; }
.add-entry-form input[type="number"] { width: 100%; min-width: 0; font-size: 16px; padding: 6px 2px; }
.add-entry-form button { padding: 6px 0; }

/* Shopping list */
.page-header-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.bring-status {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 16px;
}
.bring-status-success { background: #eef6ee; color: var(--color-success); }
.bring-status-error { background: #fdecea; color: var(--color-danger); }

.hint { color: var(--color-text-muted); font-size: 0.9rem; }

.shopping-list {
    list-style: none;
    margin: 0;
    padding: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.shopping-item {
    border-bottom: 1px solid var(--color-border);
}
.shopping-item:last-child { border-bottom: none; }

.shopping-item label {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
}

.shopping-item input[type="checkbox"] { width: 18px; height: 18px; flex-shrink: 0; }

.item-qty { color: var(--color-text-muted); min-width: 70px; font-variant-numeric: tabular-nums; }
.item-name { flex: 1; }

.shopping-item.excluded .item-name,
.shopping-item.excluded .item-qty {
    text-decoration: line-through;
    color: var(--color-text-muted);
    opacity: 0.6;
}

/* Dashboard */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin: 20px 0 32px;
}

.dashboard-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-text);
    text-align: center;
}
.dashboard-card:hover { border-color: var(--color-primary); text-decoration: none; }

.dashboard-card-count { font-size: 2rem; font-weight: 700; color: var(--color-primary); }
.dashboard-card-icon { font-size: 2rem; }

.week-summary { list-style: none; padding: 0; }
.week-summary li {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 10px 14px;
    margin-bottom: 8px;
}

@media print {
    .app-header, .week-nav, .page-header .btn, .hint { display: none; }
    .shopping-item.excluded { display: none; }
    body { background: #fff; }
}

@media (max-width: 600px) {
    .ingredient-row { grid-template-columns: 1fr 1fr auto; }
    .ingredient-row input:first-child { grid-column: 1 / -1; }

    /* Ohne diese Regel wuerde das Logo per generischem flex-wrap zwischen
       die umbrechenden Nav-Links rutschen statt oben zu bleiben. */
    .app-header-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    .main-nav { justify-content: space-between; gap: 12px; }
    .user-menu { justify-content: space-between; }
}