:root {
    color-scheme: light dark;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--tg-theme-bg-color, #fff);
    color: var(--tg-theme-text-color, #000);
    font-size: 15px;
    line-height: 1.4;
    -webkit-tap-highlight-color: transparent;
}

#app {
    max-width: 720px;
    margin: 0 auto;
    padding: 16px;
}

.loader,
.error,
.hint {
    padding: 24px 16px;
    text-align: center;
    color: var(--tg-theme-hint-color, #707070);
}

.error {
    color: var(--tg-theme-destructive-text-color, #d33);
    background: var(--tg-theme-secondary-bg-color, #f4f4f5);
    border-radius: 8px;
    margin: 12px 0;
    text-align: left;
    white-space: pre-wrap;
}

h1 {
    font-size: 20px;
    margin: 0 0 12px;
}

.meta {
    font-size: 13px;
    color: var(--tg-theme-hint-color, #707070);
    margin: 4px 0 12px;
}

.search input[type="search"],
.editor textarea {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--tg-theme-secondary-bg-color, #ddd);
    background: var(--tg-theme-bg-color, #fff);
    color: var(--tg-theme-text-color, #000);
    font-size: 15px;
    font-family: inherit;
    -webkit-appearance: none;
}

.editor textarea {
    min-height: 200px;
    resize: vertical;
    line-height: 1.5;
}

.user-list,
.notes-list {
    list-style: none;
    padding: 0;
    margin: 12px 0;
}

.user-item {
    padding: 12px;
    border-radius: 10px;
    background: var(--tg-theme-secondary-bg-color, #f4f4f5);
    margin-bottom: 8px;
    cursor: pointer;
    transition: opacity 0.15s;
}

.user-item:active {
    opacity: 0.7;
}

.user-name {
    font-weight: 600;
    font-size: 16px;
}

.user-meta {
    font-size: 13px;
    color: var(--tg-theme-hint-color, #707070);
    margin-top: 2px;
}

.user-id {
    margin-left: 8px;
}

.note-item {
    padding: 12px;
    border-radius: 10px;
    background: var(--tg-theme-secondary-bg-color, #f4f4f5);
    margin-bottom: 10px;
}

.note-text {
    white-space: pre-wrap;
    word-wrap: break-word;
    margin-bottom: 6px;
}

.note-meta {
    font-size: 12px;
    color: var(--tg-theme-hint-color, #707070);
    margin-bottom: 8px;
}

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

.note-actions button,
.pagination button,
button.primary,
button.danger {
    border: none;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    cursor: pointer;
    background: var(--tg-theme-button-color, #2481cc);
    color: var(--tg-theme-button-text-color, #fff);
}

.note-actions .delete,
button.danger {
    background: var(--tg-theme-destructive-text-color, #d33);
    color: #fff;
}

.note-actions .edit {
    background: var(--tg-theme-secondary-bg-color, #ddd);
    color: var(--tg-theme-text-color, #000);
}

.pagination {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin: 16px 0;
}

button.primary,
button.danger {
    width: 100%;
    padding: 12px;
    font-size: 15px;
    font-weight: 500;
    margin-top: 12px;
}

dl.stats {
    margin: 12px 0;
    padding: 12px;
    background: var(--tg-theme-secondary-bg-color, #f4f4f5);
    border-radius: 10px;
    display: grid;
    grid-template-columns: max-content 1fr;
    column-gap: 12px;
    row-gap: 6px;
}

dl.stats dt {
    color: var(--tg-theme-hint-color, #707070);
    font-size: 13px;
}

dl.stats dd {
    margin: 0;
    font-size: 14px;
    word-break: break-word;
}