:root {
    --paper: #f5f1e8;
    --paper2: #ebe5d8;
    --ink: #24231f;
    --muted: #777267;
    --green: #315b4c;
    --red: #9b433b;
    --line: #d9d1c2;
    --white: #fffdf8;
    --shadow: 0 22px 70px rgba(54, 45, 30, .12)
}

* {
    box-sizing: border-box
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: ui-serif, "Noto Serif SC", "Songti SC", serif
}

.hidden {
    display: none !important
}

button,
input,
textarea {
    font: inherit
}

.unlock-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 30px;
    background: radial-gradient(circle at 80% 15%, #e3dccb 0, transparent 28%), linear-gradient(135deg, #f8f5ee, #eee8dc)
}

.unlock-card {
    width: min(580px, 100%);
    background: rgba(255, 253, 248, .82);
    border: 1px solid rgba(130, 115, 88, .22);
    padding: 55px 58px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px)
}

.mark,
.mini-mark {
    display: grid;
    place-items: center;
    background: var(--green);
    color: #fff;
    border-radius: 50%
}

.eyebrow {
    font: 600 11px ui-sans-serif, sans-serif;
    letter-spacing: .19em;
    color: var(--green)
}

h1 {
    font-size: 48px;
    line-height: 1.17;
    margin: 12px 0 20px;
    font-weight: 600
}

.lead {
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 34px
}

label {
    display: block;
    font: 600 13px ui-sans-serif, sans-serif;
    margin-bottom: 9px
}

.password-row {
    display: flex;
    gap: 10px
}

.password-row input,
.search-wrap input {
    flex: 1;
    border: 1px solid var(--line);
    background: var(--white);
    padding: 14px 16px;
    outline: none
}

.password-row input:focus,
.search-wrap input:focus {
    border-color: var(--green)
}

button {
    border: 0;
    cursor: pointer
}

.primary {
    background: var(--green);
    color: white;
    padding: 0 24px
}

.remember {
    font-weight: 400;
    color: var(--muted);
    margin-top: 14px
}

.warning {
    font: 12px ui-sans-serif, sans-serif;
    color: var(--muted);
    border-top: 1px solid var(--line);
    padding-top: 18px;
    margin: 28px 0 0
}

.app {
    height: 100vh;
    display: grid;
    grid-template-columns: 340px 1fr
}

.sidebar {
    border-right: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    background: var(--paper2);
    min-width: 0
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 24px;
    font-size: 19px
}

.mini-mark {
    width: 34px;
    height: 34px;
    font-size: 14px
}

.side-actions,
.search-wrap {
    padding: 0 20px 16px
}

.wide {
    height: 44px;
    width: 100%
}

.note-list {
    overflow: auto;
    flex: 1;
    padding: 0 12px
}

.note-item {
    padding: 15px 14px;
    border-bottom: 1px solid var(--line);
    cursor: pointer
}

.note-item:hover,
.note-item.active {
    background: rgba(255, 253, 248, .75)
}

.note-item h3 {
    font-size: 16px;
    margin: 0 0 7px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.note-item p {
    font: 13px ui-sans-serif, sans-serif;
    color: var(--muted);
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.sidebar footer {
    padding: 18px 20px;
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    font: 12px ui-sans-serif, sans-serif;
    color: var(--muted)
}

.text-button {
    background: none;
    color: var(--green)
}

.editor {
    background: var(--white);
    min-width: 0
}

.empty {
    height: 100%;
    display: grid;
    place-content: center;
    text-align: center;
    color: var(--muted)
}

.empty h2 {
    color: var(--ink);
    margin: 12px 0 4px
}

.empty p {
    margin: 0
}

.empty-icon {
    font-size: 32px;
    color: #b6a98f
}

.edit-pane {
    height: 100%;
    display: flex;
    flex-direction: column;
    max-width: 920px;
    margin: auto;
    padding: 0 7vw
}

.editor-bar {
    height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
    font: 12px ui-sans-serif, sans-serif;
    color: var(--muted)
}

.danger {
    background: none;
    color: var(--red)
}

.title {
    border: 0;
    outline: 0;
    background: transparent;
    font-size: 38px;
    font-weight: 600;
    padding: 44px 0 22px
}

.edit-pane textarea {
    flex: 1;
    resize: none;
    border: 0;
    outline: 0;
    background: transparent;
    font-size: 18px;
    line-height: 1.9;
    color: var(--ink)
}

.meta {
    height: 52px;
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font: 12px ui-sans-serif, sans-serif;
    color: var(--muted)
}

#toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translate(-50%, 20px);
    background: #24231f;
    color: #fff;
    padding: 11px 18px;
    opacity: 0;
    pointer-events: none;
    transition: .2s;
    font: 13px ui-sans-serif, sans-serif
}

#toast.show {
    opacity: 1;
    transform: translate(-50%, 0)
}

@media(max-width:720px) {
    .unlock-card {
        padding: 36px 28px
    }

    h1 {
        font-size: 38px
    }

    .password-row {
        flex-direction: column
    }

    .password-row .primary {
        height: 48px
    }

    .app {
        grid-template-columns: 1fr
    }

    .sidebar {
        position: absolute;
        z-index: 2;
        width: 100%;
        height: 100%;
        transition: .25s
    }

    .app.editing .sidebar {
        transform: translateX(-100%)
    }

    .editor {
        position: absolute;
        width: 100%;
        height: 100%
    }

    .edit-pane {
        padding: 0 22px
    }

    .title {
        font-size: 30px
    }

    .editor-bar:before {
        content: '← 笔记';
        color: var(--green);
        cursor: pointer
    }

    .editor-bar {
        gap: 10px
    }

    .editor-bar span {
        margin-left: auto
    }
}