* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: #f5f7fb;
    color: #162033;
    font-family: Arial, sans-serif;
}

.topbar {
    display: flex;
    gap: 18px;
    align-items: center;
    padding: 14px 24px;
    background: #111827;
    color: #fff;
}

.brand {
    font-weight: 700;
}

nav {
    display: flex;
    gap: 12px;
    flex: 1;
}

a {
    color: #2563eb;
    text-decoration: none;
}

nav a {
    color: #fff;
}

.topbar form {
    margin-left: auto;
}

.container {
    max-width: 1180px;
    margin: 28px auto;
    padding: 0 18px;
}

.login-card,
.panel,
.card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, .05);
}

.login-card {
    max-width: 380px;
    margin: 70px auto;
    padding: 26px;
}

.alert {
    background: #fee2e2;
    color: #991b1b;
    padding: 10px;
    border-radius: 10px;
    margin-bottom: 14px;
}

label {
    display: grid;
    gap: 7px;
    margin-bottom: 14px;
}

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

button,
.link-button {
    border: 0;
    border-radius: 10px;
    padding: 10px 14px;
    background: #e5e7eb;
    color: #111827;
    cursor: pointer;
    display: inline-block;
}

.primary {
    background: #2563eb;
    color: #fff;
}

.danger {
    background: #fee2e2;
    color: #991b1b;
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.card {
    padding: 22px;
}

.card b {
    display: block;
    font-size: 34px;
}

.panel {
    padding: 18px;
    margin-bottom: 20px;
}

.inline-form {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: 10px;
    align-items: end;
}

.inline-form label,
.inline-form input,
.inline-form select {
    margin: 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
}

th,
td {
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid #e5e7eb;
}

th {
    background: #f8fafc;
}

.actions {
    display: flex;
    gap: 8px;
}

.actions form {
    display: inline;
}

.grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.check {
    display: flex;
    align-items: center;
    gap: 8px;
}

.check input {
    width: auto;
}

details {
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 12px;
    margin: 14px 0;
}

summary {
    font-weight: 700;
    cursor: pointer;
    margin-bottom: 10px;
}

.supplier-settings-form .grid > label {
    align-content: start;
}

.supplier-settings-form input:not([type="checkbox"]),
.supplier-settings-form select {
    min-height: 39px;
}

.supplier-settings-form textarea {
    min-height: 96px;
}

.supplier-settings-form .check {
    min-height: 39px;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 21px;
}

.supplier-settings-form .check input {
    width: auto;
    min-height: 0;
}

.supplier-settings-form .active-first {
    order: -10;
}

.supplier-settings-form .form-subpanel {
    margin-top: 20px;
}

.currency-row {
    overflow: hidden;
}

@media (max-width: 760px) {
    .cards,
    .grid,
    .inline-form {
        grid-template-columns: 1fr;
    }

    .topbar {
        flex-wrap: wrap;
    }

    .actions {
        display: grid;
    }
}