body {
    font-family: "Segoe UI", Arial, sans-serif;
    margin: 0;
    background: #f5f6f8;
    color: #1b1b1b;
}

a {
    color: #1a5fb4;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: #0f172a;
    color: #fff;
}

.brand {
    font-weight: 600;
    font-size: 20px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav a,
.nav .link-button {
    color: #fff;
}

.link-button {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font: inherit;
}

.container {
    max-width: 900px;
    margin: 32px auto;
    padding: 0 16px;
}

.panel {
    background: #fff;
    padding: 24px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.header-actions {
    display: flex;
    gap: 12px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

input,
textarea {
    font: inherit;
    padding: 8px 10px;
    border-radius: 6px;
    border: 1px solid #cbd5f5;
}

.actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.primary {
    background: #1a5fb4;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 8px 16px;
    cursor: pointer;
}

.entry-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
    display: grid;
    gap: 8px;
}

.entry-details {
    background: #fff;
    padding: 16px;
    border-radius: 8px;
    white-space: pre-wrap;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

.alert {
    background: #fee2e2;
    border: 1px solid #fecaca;
    color: #991b1b;
    padding: 10px 12px;
    border-radius: 6px;
    margin-bottom: 16px;
}

.validation {
    color: #b91c1c;
    font-size: 13px;
}