* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f4f7fb;
    color: #1f2937;
}

.container {
    width: min(1100px, 92%);
    margin: 0 auto;
}

.site-header {
    background: #0f172a;
    color: #fff;
    padding: 18px 0;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.site-header a {
    color: #fff;
    text-decoration: none;
    margin-left: 16px;
}

.brand {
    font-weight: 700;
    font-size: 1.2rem;
}

.hero,
.card {
    background: #fff;
    border-radius: 18px;
    padding: 28px;
    margin: 30px 0;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.hero h1 {
    margin-top: 0;
    font-size: 2.2rem;
}

.button {
    display: inline-block;
    background: #0f172a;
    color: #fff;
    text-decoration: none;
    padding: 12px 18px;
    border-radius: 12px;
    margin-right: 10px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

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

input,
textarea,
select {
    width: 100%;
    padding: 12px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    margin-bottom: 16px;
    font: inherit;
}

textarea {
    min-height: 120px;
    resize: vertical;
}

button {
    background: #0284c7;
    color: white;
    border: 0;
    padding: 12px 18px;
    border-radius: 12px;
    cursor: pointer;
    font: inherit;
}

.site-footer {
    padding: 25px 0 40px;
    color: #64748b;
}

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

th,
td {
    text-align: left;
    padding: 12px;
    border-bottom: 1px solid #e2e8f0;
    vertical-align: top;
}

th {
    background: #f8fafc;
    font-weight: 700;
}

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

select {
    background: #fff;
}

table form {
    margin: 0;
}

table select {
    min-width: 170px;
    margin-bottom: 0;
    padding: 8px 10px;
}

.card img {
    display: block;
    max-width: 100%;
}

.card a {
    color: #0284c7;
    text-decoration: none;
}

.card a:hover {
    text-decoration: underline;
}

.form-block {
    margin-bottom: 24px;
}

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

.button.secondary {
    background: #0ea5e9;
    border: 0;
    cursor: pointer;
}

.artikel-block {
    border: 1px solid #dbeafe;
    background: #f8fbff;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
}

.artikel-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.remove-item-btn {
    background: #ef4444;
    color: #fff;
    border: 0;
    border-radius: 10px;
    padding: 10px 14px;
    cursor: pointer;
}

.two-cols {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.logo-position-group {
    margin: 18px 0;
    padding: 14px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
}

.logo-position-group h4 {
    margin-top: 0;
    margin-bottom: 12px;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
}

.checkbox-grid label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 400;
}

.checkbox-grid input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.note-box {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 14px;
}

.note-date {
    font-size: 0.9rem;
    color: #64748b;
    margin-top: 0;
    margin-bottom: 8px;
}