* {
    box-sizing: border-box;
}

:root {
    --primary: #2c7a7b;
    --primary-dark: #285e61;
    --secondary: #617d98;
    --secondary-dark: #52667a;
    --danger: #d64545;
    --danger-dark: #b83a3a;
    --bg: #f4f6f8;
    --card: #ffffff;
    --text: #1f2933;
    --muted: #617d98;
    --border: #d9e2ec;
    --table-head: #eef2f5;
    --success: #1f7a1f;
    --success-bg: #eafaf1;
    --error-bg: #ffeaea;
}

body {
    margin: 0;
    padding: 20px;
    font-family: Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
}

h1, h2, h3 {
    margin-top: 0;
}

p {
    line-height: 1.5;
}

.box {
    background: var(--card);
    padding: 20px;
    border-radius: 14px;
    margin-bottom: 20px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
}

.admin-menu {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.admin-menu a {
    display: inline-block;
    padding: 10px 14px;
    background: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
}

.admin-menu a:hover {
    background: var(--primary-dark);
}

label {
    display: block;
    margin-top: 12px;
    font-weight: bold;
}

input[type="text"],
input[type="number"],
input[type="date"],
input[type="time"],
textarea,
select {
    width: 100%;
    box-sizing: border-box;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #ccd6dd;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    background: white;
    color: var(--text);
}

textarea {
    min-height: 90px;
    resize: vertical;
}

button,
.btn {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 14px;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    cursor: pointer;
    color: white;
    background: var(--primary);
    font-size: 1rem;
    font-family: inherit;
    font-weight: bold;
}

button:hover,
.btn:hover {
    background: var(--primary-dark);
}

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

.btn-edit:hover {
    background: var(--secondary-dark);
}

.btn-delete {
    background: var(--danger);
}

.btn-delete:hover {
    background: var(--danger-dark);
}

.btn-cancel {
    background: #888;
}

.btn-cancel:hover {
    background: #6f6f6f;
}

.message {
    color: var(--success);
    background: var(--success-bg);
    border: 1px solid #b7ebc6;
    padding: 12px;
    border-radius: 8px;
    font-weight: bold;
    margin-bottom: 15px;
}

.error {
    color: var(--danger);
    background: var(--error-bg);
    border: 1px solid #f3b6b6;
    padding: 12px;
    border-radius: 8px;
    font-weight: bold;
    margin-bottom: 15px;
}

.muted {
    color: var(--muted);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    background: white;
}

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

th {
    background: var(--table-head);
}

.bestellung {
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 15px;
    margin-top: 15px;
    background: #fff;
}

.summe {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary);
    margin-top: 15px;
}

.preis {
    white-space: nowrap;
}

.menge-feld {
    width: 100px;
    min-width: 80px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 15px;
}

.card-list {
    display: grid;
    gap: 15px;
}

.info-box {
    background: #f0f4f8;
    border-left: 4px solid var(--primary);
    padding: 12px 14px;
    border-radius: 8px;
    margin-top: 15px;
}

@media (max-width: 800px) {
    body {
        padding: 12px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .admin-menu {
        flex-direction: column;
    }

    .admin-menu a {
        width: 100%;
        text-align: center;
    }

    .actions {
        flex-direction: column;
    }

    .actions .btn,
    .actions button {
        width: 100%;
        text-align: center;
    }

    .menge-feld {
        width: 100%;
    }

    table {
        font-size: 0.95rem;
    }

    th,
    td {
        padding: 8px;
    }
}

.btn-toggle {
    background: #444;
}

.btn-toggle:hover {
    background: #222;
}

.btn-toggle.open {
    background: #2c7a7b;
}

.btn-toggle.closed {
    background: #d64545;
}

.btn-toggle.open:hover {
    background: #285e61;
}

.btn-toggle.closed:hover {
    background: #b83a3a;
}
.logo img {
    width: 100px !important;
    max-width: 100px !important;
    height: auto;
    display: block;
    margin: 0 auto;
}
.header-row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.header-row img {
    width: 60px;
    height: auto;
}

.header-row h1 {
    margin: 0;
}

.header-row p {
    margin: 0;
}

.header-row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.header-row img {
    width: 60px !important;
    max-width: 60px !important;
    height: auto;
    flex-shrink: 0;
}

.header-row h1 {
    margin: 0;
}

.header-row p {
    margin: 4px 0 0;
}

.success-screen {
    text-align: center;
    padding: 20px 10px 10px;
}

.success-image {
    width: 100px !important;
    max-width: 100px !important;
    height: auto;
    margin: 0 auto 20px;
    display: block;
}

.bestellcode-box {
    margin: 20px auto;
    padding: 16px;
    max-width: 320px;
    background: #f0f4f8;
    border-radius: 12px;
    font-size: 1.1rem;
}

.bestellcode-box strong {
    display: block;
    margin-top: 8px;
    font-size: 2rem;
    letter-spacing: 2px;
    color: #2c7a7b;
}

@media (max-width: 600px) {
    .header-row {
        align-items: center;
        gap: 12px;
    }

    .header-row img {
        width: 50px !important;
        max-width: 50px !important;
    }

    .success-image {
        width: 80px !important;
        max-width: 80px !important;
    }

    .bestellcode-box strong {
        font-size: 1.6rem;
    }
}

.collapsible-box {
    padding: 0;
    overflow: hidden;
}

.collapsible-summary {
    list-style: none;
    cursor: pointer;
    padding: 18px 20px;
    font-weight: bold;
    font-size: 1.1rem;
    background: #f0f4f8;
}

.collapsible-summary::-webkit-details-marker {
    display: none;
}

.collapsible-summary::after {
    content: "▾";
    float: right;
    transition: transform 0.2s ease;
}

details[open] .collapsible-summary::after {
    transform: rotate(180deg);
}

.collapsible-content {
    padding: 20px;
}