/* === CSS/EDITOR_STUDIO.CSS === */
/* Phase 5: Editor Studio Workspace, Cadence Waveform, Snapshots & Collaboration Styles */

.editor-studio-shell {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 42px);
    background: var(--bg-color);
    color: var(--text-color);
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* 1. Editor Studio Header & Sub-view Navigation */
.editor-studio-topbar {
    height: 50px;
    background: var(--panel-bg, rgba(20, 20, 30, 0.95));
    border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    flex-shrink: 0;
    gap: 12px;
}

.editor-studio-title-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.editor-studio-title {
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.8px;
    color: var(--main-color, #38bdf8);
    display: flex;
    align-items: center;
    gap: 6px;
}

.editor-metrics-cluster {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ed-metric-chip {
    font-size: 11px;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 3px 8px;
    border-radius: 4px;
    background: rgba(125, 125, 125, 0.1);
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
}

.ed-metric-label {
    font-size: 9px;
    font-weight: 700;
    opacity: 0.7;
    letter-spacing: 0.5px;
}

.ed-metric-val {
    font-weight: 700;
    color: var(--main-color, #38bdf8);
}

/* Sub-view Tabs */
.editor-tabs-bar {
    display: flex;
    align-items: center;
    gap: 4px;
    overflow-x: auto;
}

.ed-sub-tab {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 6px 12px;
    border-radius: 4px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--panel-text, var(--text-color));
    cursor: pointer;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.ed-sub-tab:hover {
    background: rgba(125, 125, 125, 0.15);
    color: var(--main-color, #38bdf8);
}

.ed-sub-tab.active {
    background: rgba(56, 189, 248, 0.15);
    border-color: var(--main-color, #38bdf8);
    color: var(--main-color, #38bdf8);
}

/* 2. Main Sub-view Stage */
.editor-studio-stage {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
}

.ed-subview-panel {
    display: none;
    flex-direction: column;
    gap: 20px;
    max-width: 1080px;
    margin: 0 auto;
    width: 100%;
}

.ed-subview-panel.active {
    display: flex;
}

/* Cards & Containers */
.ed-card {
    background: var(--panel-bg, rgba(25, 25, 35, 0.6));
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
    border-radius: 8px;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ed-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, 0.08));
    padding-bottom: 10px;
}

.ed-card-title {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--panel-text, var(--text-color));
}

.ed-card-badge {
    font-size: 10px;
    padding: 2px 7px;
    border-radius: 10px;
    background: rgba(125, 125, 125, 0.15);
    color: var(--main-color, #38bdf8);
    font-weight: 700;
}

/* 3. Cadence Waveform & Rhythm Visualizer */
.cadence-waveform-container {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.08));
    border-radius: 6px;
    padding: 16px 12px;
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 160px;
    overflow-x: auto;
    scrollbar-width: thin;
}

.cadence-bar {
    flex: 1;
    min-width: 8px;
    max-width: 24px;
    background: var(--main-color, #38bdf8);
    opacity: 0.7;
    border-radius: 3px 3px 0 0;
    cursor: pointer;
    transition: all 0.15s ease;
    position: relative;
}

.cadence-bar:hover {
    opacity: 1;
    transform: scaleY(1.05);
}

.cadence-bar.monotone {
    background: #f59e0b !important; /* Amber for monotone rhythm alert */
    opacity: 0.9;
}

.monotone-alert-box {
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid #f59e0b;
    border-radius: 6px;
    padding: 12px 16px;
    font-size: 12px;
    line-height: 1.5;
    color: var(--text-color);
}

/* 4. Echo & Repetition Detector Cards */
.echo-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 12px;
}

.echo-item-card {
    background: rgba(0, 0, 0, 0.12);
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.08));
    border-radius: 6px;
    padding: 10px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 12px;
}

.echo-word-title {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--main-color, #38bdf8);
    display: flex;
    justify-content: space-between;
}

.echo-snippet {
    font-size: 11px;
    font-style: italic;
    opacity: 0.8;
    line-height: 1.4;
    border-left: 2px solid var(--main-color, #38bdf8);
    padding-left: 6px;
}

/* 5. Revision Passes Toggle Bar */
.revision-pass-selector {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.rev-pass-btn {
    flex: 1;
    min-width: 180px;
    padding: 10px 14px;
    border-radius: 6px;
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-color);
    cursor: pointer;
    text-align: left;
    transition: all 0.15s ease;
}

.rev-pass-btn:hover {
    border-color: var(--main-color, #38bdf8);
}

.rev-pass-btn.active {
    background: rgba(56, 189, 248, 0.12);
    border-color: var(--main-color, #38bdf8);
}

.rev-pass-title {
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--main-color, #38bdf8);
}

.rev-pass-desc {
    font-size: 10.5px;
    opacity: 0.75;
    margin-top: 4px;
}

/* 6. Diff Visualizer (<del> & <ins>) */
.diff-unified-view {
    font-family: Georgia, Cambria, "Times New Roman", serif;
    font-size: 15px;
    line-height: 1.8;
    background: rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
    border-radius: 6px;
    padding: 16px 20px;
    max-height: 400px;
    overflow-y: auto;
}

del.diff-del {
    background: rgba(239, 68, 68, 0.22);
    color: #f87171;
    text-decoration: line-through;
    padding: 1px 4px;
    border-radius: 2px;
}

ins.diff-ins {
    background: rgba(34, 197, 94, 0.22);
    color: #4ade80;
    text-decoration: none;
    border-bottom: 2px solid #22c55e;
    padding: 1px 4px;
    border-radius: 2px;
}

.diff-side-by-side {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.diff-col {
    background: rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.diff-col-header {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.5px;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, 0.08));
    color: var(--main-color, #38bdf8);
}

.diff-col-content {
    padding: 14px 16px;
    font-family: Georgia, serif;
    font-size: 14px;
    line-height: 1.7;
    max-height: 350px;
    overflow-y: auto;
}

/* 7. Collaboration Merge Inspector */
.collab-merge-item {
    background: rgba(0, 0, 0, 0.12);
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
    border-radius: 6px;
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.collab-tag-pill {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 4px;
    width: fit-content;
}

.collab-btn-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}

.collab-btn-accept {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid #22c55e;
    color: #4ade80;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    cursor: pointer;
}

.collab-btn-accept:hover {
    background: #22c55e;
    color: #0f172a;
}

.collab-btn-reject {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid #ef4444;
    color: #f87171;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    cursor: pointer;
}

.collab-btn-reject:hover {
    background: #ef4444;
    color: #ffffff;
}

/* Light Theme Overrides */
[data-theme*="light"] del.diff-del,
body.theme-light del.diff-del {
    background: #fee2e2;
    color: #b91c1c;
}

[data-theme*="light"] ins.diff-ins,
body.theme-light ins.diff-ins {
    background: #dcfce7;
    color: #15803d;
}