/* ==========================================================
   Ernährungs- und Kochsystem
   Zentrale Gestaltung der gesamten Webanwendung
   ========================================================== */


/* ----------------------------------------------------------
   Farb- und Größenvariablen
   ---------------------------------------------------------- */

:root {
    /* Hauptfarben */
    --color-primary: #2f6b3f;
    --color-primary-dark: #214d2e;
    --color-primary-light: #e6f2e9;
    --color-primary-soft: #f0f7f2;

    /* Neutrale Farben */
    --color-background: #f4f7f4;
    --color-surface: #ffffff;
    --color-text: #1f2d23;
    --color-text-muted: #647168;
    --color-border: #d3dfd5;

    /* Rückmeldungen */
    --color-success: #2f6b3f;
    --color-success-background: #e6f2e9;

    --color-warning: #7b5b00;
    --color-warning-background: #fff7d6;

    --color-danger: #8d3030;
    --color-danger-background: #fbeaea;

    /* Gestaltung */
    --border-radius-small: 6px;
    --border-radius-medium: 10px;
    --border-radius-large: 14px;

    --shadow-small: 0 2px 8px rgba(32, 77, 46, 0.08);
    --shadow-medium: 0 5px 18px rgba(32, 77, 46, 0.12);

    --content-width: 1100px;
}


/* ----------------------------------------------------------
   Grundeinstellungen
   ---------------------------------------------------------- */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-background);
}

img {
    max-width: 100%;
    height: auto;
}

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

a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}


/* ----------------------------------------------------------
   Seitenaufbau
   ---------------------------------------------------------- */

.container {
    width: min(100% - 32px, var(--content-width));
    margin-right: auto;
    margin-left: auto;
}

.site-header {
    padding: 18px 0;
    color: #ffffff;
    background-color: var(--color-primary);
    box-shadow: var(--shadow-small);
}

.site-title {
    margin: 0;
    font-size: 1.45rem;
    font-weight: 700;
}

.page-content {
    padding-top: 32px;
    padding-bottom: 48px;
}


/* ----------------------------------------------------------
   Überschriften
   ---------------------------------------------------------- */

h1,
h2,
h3 {
    line-height: 1.25;
    color: var(--color-primary-dark);
}

h1 {
    margin-top: 0;
    margin-bottom: 24px;
    font-size: 1.9rem;
}

h2 {
    margin-top: 0;
    font-size: 1.45rem;
}

h3 {
    font-size: 1.15rem;
}


/* ----------------------------------------------------------
   Karten und Inhaltsbereiche
   ---------------------------------------------------------- */

.card {
    padding: 28px;
    margin-bottom: 24px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-small);
}

.card__title {
    margin-top: 0;
    margin-bottom: 18px;
}


/* ----------------------------------------------------------
   Hinweise und Meldungen
   ---------------------------------------------------------- */

.notice {
    padding: 16px 18px;
    margin: 20px 0;
    border-left: 5px solid;
    border-radius: var(--border-radius-small);
}

.notice--success {
    color: var(--color-primary-dark);
    background-color: var(--color-success-background);
    border-left-color: var(--color-success);
}

.notice--warning {
    color: var(--color-warning);
    background-color: var(--color-warning-background);
    border-left-color: var(--color-warning);
}

.notice--danger {
    color: var(--color-danger);
    background-color: var(--color-danger-background);
    border-left-color: var(--color-danger);
}


/* ----------------------------------------------------------
   Informationslisten
   ---------------------------------------------------------- */

.info-list {
    display: grid;
    grid-template-columns: minmax(140px, max-content) 1fr;
    gap: 10px 24px;
    margin: 0;
}

.info-list dt {
    font-weight: 700;
    color: var(--color-primary-dark);
}

.info-list dd {
    margin: 0;
}


/* ----------------------------------------------------------
   Formulare
   ---------------------------------------------------------- */

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 7px;
    font-weight: 700;
    color: var(--color-text);
}

.form-control {
    display: block;
    width: 100%;
    min-height: 48px;
    padding: 10px 12px;
    font: inherit;
    color: var(--color-text);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-small);
}

textarea.form-control {
    min-height: 110px;
    resize: vertical;
}

.form-control:focus {
    outline: 3px solid rgba(47, 107, 63, 0.2);
    border-color: var(--color-primary);
}

.form-hint {
    display: block;
    margin-top: 6px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}


/* ----------------------------------------------------------
   Schaltflächen
   ---------------------------------------------------------- */

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 11px 20px;
    font: inherit;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    border: 1px solid transparent;
    border-radius: var(--border-radius-medium);
    transition:
        background-color 0.15s ease,
        border-color 0.15s ease,
        transform 0.15s ease;
}

.button:hover {
    text-decoration: none;
}

.button:active {
    transform: translateY(1px);
}

.button--primary {
    color: #ffffff;
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.button--primary:hover {
    color: #ffffff;
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.button--secondary {
    color: var(--color-primary-dark);
    background-color: var(--color-primary-light);
    border-color: var(--color-primary);
}

.button--secondary:hover {
    color: var(--color-primary-dark);
    background-color: #d8eadc;
}


/* ----------------------------------------------------------
   Tabellen
   ---------------------------------------------------------- */

.table-wrapper {
    width: 100%;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-surface);
}

.data-table th,
.data-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.data-table th {
    color: var(--color-primary-dark);
    background-color: var(--color-primary-light);
}


/* ----------------------------------------------------------
   Smartphone und kleine Bildschirme
   ---------------------------------------------------------- */

@media (max-width: 700px) {
    .container {
        width: min(100% - 20px, var(--content-width));
    }

    .site-header {
        padding: 14px 0;
    }

    .site-title {
        font-size: 1.2rem;
    }

    .page-content {
        padding-top: 18px;
        padding-bottom: 30px;
    }

    .card {
        padding: 20px;
        margin-bottom: 16px;
        border-radius: var(--border-radius-medium);
    }

    h1 {
        font-size: 1.55rem;
    }

    .info-list {
        display: block;
    }

    .info-list dt {
        margin-top: 12px;
    }

    .button {
        width: 100%;
    }
}