.important-notes-header--pro {
    align-items: flex-start;
}

.important-notes-layout--pro {
    grid-template-columns: minmax(220px, 260px) minmax(320px, 390px) minmax(0, 1fr);
}

.important-notes-nav {
    min-width: 0;
    min-height: 0;
    overflow: auto;
    overflow-x: hidden;
    padding: 14px;
    border-right: 1px solid var(--border);
    background: rgba(15, 23, 42, 0.26);
}

.important-notes-nav-section + .important-notes-nav-section {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid rgba(148, 163, 184, 0.16);
}

.important-notes-nav-title {
    margin-bottom: 8px;
    color: var(--text-sub);
    font-size: 0.76rem;
    font-weight: 900;
}

.important-notes-nav-list,
.important-notes-tag-nav {
    display: grid;
    gap: 6px;
    min-width: 0;
}

.important-notes-nav-item,
.important-notes-tag-button {
    width: 100%;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 10px;
    border: 1px solid transparent;
    border-radius: 9px;
    background: transparent;
    color: var(--text-main);
    cursor: pointer;
    text-align: left;
    font: inherit;
    font-size: 0.84rem;
    font-weight: 800;
}

.important-notes-nav-item:hover,
.important-notes-tag-button:hover,
.important-notes-nav-item.is-active,
.important-notes-tag-button.is-active {
    border-color: rgba(14, 165, 233, 0.38);
    background: rgba(14, 165, 233, 0.12);
}

.important-notes-nav-item span,
.important-notes-tag-button span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.important-notes-nav-item strong,
.important-notes-tag-button strong {
    color: var(--text-sub);
    font-size: 0.74rem;
    font-weight: 900;
}

.important-notes-tag-nav-empty {
    color: var(--text-sub);
    font-size: 0.8rem;
    line-height: 1.45;
}

.important-notes-list-panel {
    background: rgba(255, 255, 255, 0.018);
}

.important-notes-list-panel .important-notes-filters {
    gap: 9px;
}

.important-note-list-item {
    border-radius: 12px;
}

.important-note-list-item.is-pinned {
    border-color: rgba(14, 165, 233, 0.34);
}

.important-note-list-item.is-high-priority {
    box-shadow: inset 3px 0 0 #fbbf24;
}

.important-note-list-item.is-active {
    box-shadow: inset 4px 0 0 var(--accent);
}

.important-note-list-title {
    align-items: flex-start;
}

.important-note-list-meta .important-note-pill {
    flex: 0 1 auto;
}

.important-notes-title-row--pro {
    align-items: start;
}

.important-notes-title-row--pro .important-notes-input {
    min-height: 48px;
    font-size: 1.15rem;
    font-weight: 900;
}

.important-note-tag-chips {
    min-height: 30px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.important-note-tag-chip {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 3px 8px;
    border: 1px solid rgba(14, 165, 233, 0.28);
    border-radius: 999px;
    color: #bae6fd;
    background: rgba(14, 165, 233, 0.10);
    font-size: 0.75rem;
    font-weight: 800;
}

.important-note-tag-chips-empty {
    color: var(--text-sub);
    font-size: 0.78rem;
}

.important-notes-template-strip {
    display: grid;
    grid-template-columns: minmax(180px, 0.34fr) minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    padding: 12px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.028);
}

.important-notes-template-strip strong,
.important-notes-template-strip span {
    display: block;
}

.important-notes-template-strip span {
    margin-top: 3px;
    color: var(--text-sub);
    font-size: 0.78rem;
    line-height: 1.45;
}

.important-notes-template-actions {
    min-width: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    justify-content: flex-end;
}

.important-notes-body-heading {
    align-items: flex-start;
}

.important-notes-body-heading > div:first-child {
    min-width: 0;
}

.important-notes-save-state {
    margin-top: 3px;
    color: var(--text-sub);
    font-size: 0.76rem;
    font-weight: 800;
}

.important-notes-save-state[data-state="dirty"] {
    color: #fde68a;
}

.important-notes-save-state[data-state="saving"] {
    color: #bae6fd;
}

.important-notes-save-state[data-state="saved"] {
    color: #86efac;
}

.important-notes-save-state[data-state="error"] {
    color: #fca5a5;
}

.important-notes-body-actions {
    flex: 0 0 auto;
}

.important-notes-markdown-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.025);
}

.important-notes-markdown-toolbar button {
    min-width: 34px;
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg);
    color: var(--text-main);
    cursor: pointer;
    font: inherit;
    font-weight: 900;
}

.important-notes-markdown-toolbar button:hover,
.important-notes-markdown-toolbar button:focus-visible {
    border-color: var(--accent);
    background: rgba(14, 165, 233, 0.12);
    outline: none;
}

.important-notes-textarea {
    font-family: "Pretendard", "Noto Sans KR", system-ui, sans-serif;
    min-height: 360px;
    height: clamp(360px, calc(100vh - 560px), 580px);
}

.important-notes-reader-dialog {
    background: #101827;
}

.important-notes-markdown {
    max-width: 980px;
    width: 100%;
    margin: 0 auto;
}

@media (max-width: 1280px) {
    .important-notes-layout--pro {
        grid-template-columns: minmax(210px, 240px) minmax(300px, 360px) minmax(0, 1fr);
    }
}

@media (max-width: 1060px) {
    .important-notes-layout--pro {
        grid-template-columns: 1fr;
    }

    .important-notes-nav {
        border-right: 0;
        border-bottom: 1px solid var(--border);
        max-height: 280px;
    }

    .important-notes-nav-list,
    .important-notes-tag-nav {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .important-notes-sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .important-notes-template-strip {
        grid-template-columns: 1fr;
    }

    .important-notes-template-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    .important-notes-nav,
    .important-notes-filters,
    .important-notes-editor {
        padding: 12px;
    }

    .important-notes-filter-row,
    .important-notes-title-row--pro,
    .important-notes-field-grid {
        grid-template-columns: 1fr;
    }

    .important-notes-body-heading {
        flex-direction: column;
        align-items: stretch;
    }

    .important-notes-body-actions .td-btn {
        width: 100%;
    }
}