:root {
    --paper: #d8d3c5;
    --panel: #e8e3d7;
    --ink: #292a27;
    --line: #8e897c;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 40px 20px;
    color: var(--ink);
    background: var(--paper);
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

header,
main {
    width: 100%;
    max-width: 780px;
    margin-right: auto;
    margin-left: auto;
    padding: 28px;
    background: var(--panel);
    border: 1px solid var(--line);
}

header {
    border-top: 8px solid var(--ink);
}

main {
    margin-top: 24px;
}

h1,
h2 {
    font-family: Georgia, "Times New Roman", serif;
    font-weight: normal;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1 {
    margin-top: 0;
}

h1 a {
    color: var(--ink);
    text-decoration: none;
}

h2 {
    padding-bottom: 8px;
    border-bottom: 2px solid var(--ink);
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border-top: 1px solid var(--line);
}

nav form,
nav p {
    margin: 12px 0 0;
}

a {
    color: var(--ink);
}

button {
    padding: 10px 18px;
    color: var(--panel);
    background: var(--ink);
    border: 1px solid var(--ink);
    cursor: pointer;
}

main form {
    max-width: 620px;
}

main label {
    display: block;
    margin-bottom: 4px;
}

main input[type="text"],
main input[type="password"],
main textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--line);
    font: inherit;
}

main textarea {
    min-height: 200px;
    resize: vertical;
}

.errorlist,
.form-error {
    padding: 10px;
    color: var(--panel);
    background: var(--ink);
    list-style: none;
}

.note-meta {
    color: var(--line);
    font-size: 0.9rem;
}

.note-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

.action-button {
    padding: 8px 14px;
    color: var(--panel);
    border: 1px solid var(--ink);
    text-decoration: none;
}

.action-public {
    background: #59634f;
}

.action-create,
.action-edit {
    background: var(--ink);
}

.action-delete {
    background: #754c46;
}

.action-back {
    color: var(--ink);
    background: transparent;
}

@media (max-width: 600px) {
    body {
        padding: 20px 12px;
    }

    header,
    main {
        padding: 20px;
    }

    nav {
        align-items: flex-start;
        flex-direction: column;
    }
}

.checklist-items {
    max-width: 620px;
    padding-left: 0;
    list-style: none;
}

.checklist-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.checklist-toggle-form {
    flex: 1;
}

.checklist-toggle-form label {
    margin: 0;
}

.checklist-delete-button {
    padding: 0 6px;
    color: #cb270e;
    background: transparent;
    border: 0;
    font-size: 1.2rem;
}

.checklist-add-form {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checklist-add-form input {
    flex: 1;
    min-width: 0;
}