:root {
    --wv-bg: #cbd5e0;
    --wv-sidebar: #f8fafc;
    --wv-border: #cbd5e0;
    --wv-text-dark: #0f172a;
    --wv-text-muted: #64748b;
    --wv-accent: #00897B;
    --wv-accent-glow: rgba(0, 137, 123, 0.2);
}

.schem-designer-header {
    display: flex;
    align-items: center;
    background: #ffffff;
    padding: 16px 24px;
    border-bottom: 1px solid var(--wv-border);
    margin-bottom: 0;
}

.schem-designer-header .page-title {
    font-size: 1.4rem;
    font-weight: 800;
    margin: 0;
}

.schem-designer-header .page-sub {
    font-size: 0.85rem;
    color: var(--wv-text-muted);
    margin: 2px 0 0 0;
}

.schem-designer-header .spacer {
    flex: 1;
}

.schem-main-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.schem-mode-switch {
    display: inline-flex;
    background: #e2e8f0;
    border-radius: 6px;
    padding: 3px;
    gap: 2px;
}

.schem-mode-switch button {
    border: none;
    background: transparent;
    color: var(--wv-text-muted);
    padding: 6px 16px;
    border-radius: 4px;
    font-weight: 800;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.schem-mode-switch button.active {
    background: #ffffff;
    color: var(--wv-accent);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.schem-toolbar-secondary {
    display: flex;
    align-items: center;
    background: #f8fafc;
    padding: 8px 24px;
    border-bottom: 1px solid #cbd5e0;
    gap: 10px;
    flex-wrap: wrap;
}

.sc-select-group {
    display: flex;
    align-items: center;
    background: #ffffff;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    padding: 0 10px;
}

.sc-select-group i {
    color: var(--wv-accent);
}

.sc-select-group select, .schem-toolbar-secondary select {
    border: none;
    padding: 6px 8px;
    font-weight: 600;
    font-size: 0.85rem;
    background: transparent;
    color: var(--wv-text-dark);
    outline: none;
}

.schem-toolbar-secondary select {
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    background: #fff;
}

.btn-tool {
    height: 32px;
    padding: 0 10px;
    border-radius: 4px;
    border: 1px solid #cbd5e0;
    background: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--wv-text-dark);
    transition: all 0.15s ease;
}

.btn-tool:hover {
    background: #f1f5f9;
    border-color: var(--wv-accent);
    color: var(--wv-accent);
}

.btn-tool.active {
    background: var(--wv-accent);
    color: #ffffff;
    border-color: var(--wv-accent);
}

.schem-workspace {
    display: flex;
    height: calc(100vh - 180px);
    background: var(--wv-bg);
    position: relative;
    overflow: hidden;
}

.schem-palette {
    width: 285px;
    flex-shrink: 0;
    background: var(--wv-sidebar);
    border-right: 1px solid #cbd5e0;
    padding: 16px;
    overflow-y: auto;
    z-index: 10;
}

.palette-section {
    margin-bottom: 20px;
}

.palette-section h4, .schem-palette h4 {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #64748b;
    margin: 14px 0 8px;
    font-weight: 800;
}

.tool-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.schem-tool-icon {
    min-height: 56px;
    padding: 6px 2px;
    background: #ffffff;
    border: 1px solid #cbd5e0;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: grab;
    font-size: 1.25rem;
    color: var(--wv-accent);
    transition: all 0.15s ease;
}
.schem-tool-icon svg { pointer-events: none; }
.schem-tool-icon i { line-height: 1; }

.schem-tool-icon span {
    font-size: 0.6rem;
    color: #64748b;
    font-weight: 700;
    margin-top: 2px;
}

.schem-tool-icon:hover {
    border-color: var(--wv-accent);
    background: #f0fdfa;
    transform: translateY(-1px);
}

.search-box {
    display: flex;
    align-items: center;
    background: #ffffff;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    padding: 0 8px;
    margin-bottom: 8px;
}

.search-box i {
    color: #94a3b8;
    font-size: 0.85rem;
}

.search-box input {
    border: none;
    padding: 6px;
    font-size: 0.82rem;
    outline: none;
    width: 100%;
    background: transparent;
}

.points-scroll-list {
    max-height: 180px;
    overflow-y: auto;
}

.schem-point-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 8px;
    border-radius: 4px;
    background: #ffffff;
    cursor: grab;
    margin-bottom: 4px;
    font-size: 0.78rem;
    border: 1px solid #e2e8f0;
}

.schem-point-item:hover {
    border-color: var(--wv-accent);
}

.schem-point-item .pv {
    font-weight: 800;
    color: var(--wv-accent);
    font-size: 0.72rem;
    background: #f0fdfa;
    padding: 2px 6px;
    border-radius: 4px;
}

.schem-canvas-area {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.schem-canvas-scroll {
    width: 100%;
    height: 100%;
    overflow: auto;
    padding: 150px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    box-sizing: border-box;
}

.schem-canvas {
    background: #ffffff;
    position: relative;
    box-shadow: 0 20px 50px -12px rgba(0, 0, 0, 0.3);
    flex-shrink: 0;
}

.schem-canvas.grid::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: radial-gradient(#00897b33 1.2px, transparent 1.2px);
    background-size: 10px 10px;
    z-index: 1;
}

.schem-bg-layer {
    position: absolute;
    inset: 0;
    z-index: 1 !important;
    pointer-events: none;
}

.editing-bg .schem-el {
    opacity: 0.4 !important;
    filter: grayscale(60%);
    pointer-events: none !important;
}

.bg-resize-handle {
    position: absolute;
    width: 14px;
    height: 14px;
    background: #ffffff;
    border: 2px solid var(--wv-accent);
    border-radius: 2px;
    z-index: 99 !important;
    cursor: nwse-resize;
}

.schem-el {
    position: absolute;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    cursor: move;
    border-radius: 2px;
    user-select: none;
    z-index: 10;
}

.schem-el.selected {
    outline: 2px solid var(--wv-accent) !important;
    outline-offset: 3px;
    z-index: 1000 !important;
}

.editor-mode .schem-el:hover {
    outline: 1px dashed var(--wv-accent);
    outline-offset: 2px;
}

.viewer-mode .schem-el {
    cursor: default;
}

.schem-el.type-status { background: transparent; }

.scada-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    font-size: 13px;
    padding: 4px 8px;
    line-height: 1.2;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
}

.scada-status.pill {
    padding: 4px 10px;
    background: #f8fafc;
    border: 1px solid #94a3b8;
    color: #0f172a;
    border-radius: 4px;
    font-family: 'Space Grotesk', monospace;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.scada-status.blink {
    animation: wv-status-blink 1s steps(1) infinite;
}

@keyframes wv-status-blink {
    50% { opacity: 0.3; }
}

.schem-el.type-text {
    background: transparent;
    color: var(--wv-text-dark);
    font-weight: 600;
}

.schem-el.type-led { background: transparent; }
.schem-el.type-led .led-dot {
    width: 80%;
    height: 80%;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, #b8c2cc, #6b7683);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.35), 0 0 0 2px #fff, 0 1px 3px rgba(0,0,0,0.2);
    transition: all 0.25s ease;
}
.schem-el.type-led .led-dot.off {
    background: radial-gradient(circle at 35% 30%, #aab4bf, #5a6570);
}

.schem-el.type-led .led-dot.on {
    background: radial-gradient(circle at 35% 30%, #6ee7b7, #10B981);
    box-shadow: 0 0 14px #10B981, 0 0 4px #10B981, 0 0 0 2px #fff;
}

.schem-el.type-led .led-dot.alarm {
    background: #EF4444;
    box-shadow: 0 0 10px #EF4444, 0 0 0 2px #fff;
    animation: wv-status-blink 1s steps(1) infinite;
}

.schem-el.type-state_image { background: transparent; }
.schem-el.type-state_image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    pointer-events: none;
}

.schem-el .img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px dashed #cbd5e0;
    border-radius: 4px;
    color: #94a3b8;
    font-size: 0.65rem;
    text-align: center;
    background: rgba(255,255,255,0.6);
}

.schem-el.type-control { background: transparent; }
.schem-el.type-control button {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 800;
    font-size: 0.78rem;
    color: #ffffff;
    background: var(--wv-accent);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 0 6px;
}

.schem-el.type-control button.state-on { background: #10B981; }
.schem-el.type-control button.state-off { background: #64748b; }
.schem-el.type-control button.state-alarm { background: #EF4444; }
.editor-mode .schem-el.type-control button { pointer-events: none; }

.schem-el.type-symbol { background: transparent; overflow: hidden; }
.schem-el.type-symbol img, .schem-el.type-symbol svg {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.schem-el.type-pipe { 
    background: transparent !important; 
    overflow: visible; 
    padding: 0; 
}

.schem-el.type-pipe svg { 
    position: absolute; 
    inset: 0; 
    width: 100%; 
    height: 100%; 
    overflow: visible; 
}

.pipe-flow-anim {
    stroke-dasharray: 4 12;
    animation: wv-pipe-flow 0.8s linear infinite;
    opacity: 0.8;
}

@keyframes wv-pipe-flow {
    to { stroke-dashoffset: -16; }
}

.pipe-vertex { 
    fill: #ffffff; 
    stroke: var(--wv-accent); 
    stroke-width: 2; 
    cursor: move; 
}

.schem-resize {
    position: absolute;
    right: -5px;
    bottom: -5px;
    width: 10px;
    height: 10px;
    background: var(--wv-accent);
    border: 1px solid #ffffff;
    border-radius: 2px;
    cursor: nwse-resize;
    display: none;
    z-index: 1001 !important;
}

.schem-el.selected .schem-resize { display: block; }

.schem-props {
    width: 295px;
    flex-shrink: 0;
    background: var(--wv-sidebar);
    border-left: 1px solid #cbd5e0;
    padding: 16px;
    overflow-y: auto;
}

.schem-props.hidden { display: none; }

.props-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e2e8f0;
}

.props-header button {
    border: none;
    background: transparent;
    color: var(--red);
    cursor: pointer;
    font-size: 1.1rem;
}

.schem-props .prop-row { margin-bottom: 12px; }
.schem-props label { display: block; font-size: 0.72rem; font-weight: 700; color: var(--wv-text-muted); margin-bottom: 4px; }
.schem-props input, .schem-props select, .schem-props textarea {
    width: 100%;
    padding: 6px 8px;
    border-radius: 4px;
    border: 1px solid #cbd5e0;
    background: #ffffff;
    color: var(--wv-text-dark);
    font-size: 0.82rem;
    box-sizing: border-box;
    outline: none;
}

.schem-props .prop-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }

.schem-asset-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.schem-asset {
    position: relative;
    background: #ffffff;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    padding: 6px 4px;
    cursor: grab;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.schem-asset:hover { border-color: var(--wv-accent); transform: translateY(-1px); }
.schem-asset img { width: 100%; height: 38px; object-fit: contain; pointer-events: none; }
.schem-asset span { font-size: 0.62rem; color: var(--wv-text-muted); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; width: 100%; }
.schem-asset .asset-del {
    position: absolute; top: -4px; right: -4px; width: 16px; height: 16px;
    border-radius: 50%; background: var(--red); color: #fff; border: none;
    cursor: pointer; display: none; align-items: center; justify-content: center; font-size: 0.6rem;
}
.schem-asset:hover .asset-del { display: flex; }

.schem-zoom-control {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: #ffffff;
    border-radius: 6px;
    padding: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    z-index: 50;
    border: 1px solid #cbd5e0;
}

.schem-zoom-control button {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    background: #f1f5f9;
    color: var(--wv-text-dark);
    font-weight: 800;
}

.schem-zoom-control span {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0 8px;
    color: var(--wv-text-muted);
}

.schem-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--wv-text-muted);
    background: #ffffff;
    border-radius: 8px;
    margin: 20px 0;
    border: 1px solid #e2e8f0;
}

.schem-empty i { font-size: 3rem; color: var(--wv-accent); opacity: 0.5; display: block; margin-bottom: 12px; }

.schem-picker-overlay, .ctrl-popup-overlay {
    position: fixed; inset: 0; background: rgba(15, 23, 42, 0.6); backdrop-filter: blur(4px); z-index: 20000;
    display: flex; align-items: center; justify-content: center;
}
.schem-picker, .ctrl-popup {
    background: #ffffff; width: 90%; max-width: 580px; max-height: 80vh; overflow-y: auto;
    border-radius: 12px; padding: 20px; box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}
.schem-picker-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.schem-picker-item { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 8px; cursor: pointer; text-align: center; }
.schem-picker-item:hover { border-color: var(--wv-accent); }
.schem-picker-item img { width: 100%; height: 48px; object-fit: contain; }

@media (max-width: 960px) {
    .schem-workspace { flex-direction: column; height: auto; }
    .schem-palette, .schem-props { width: 100%; }
}
.arrow-pad {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 30px);
    gap: 4px;
    width: 108px;
    margin: 8px auto;
}
.arrow-btn {
    border: 1px solid #cbd5e0;
    background: #fff;
    border-radius: 7px;
    cursor: pointer;
    color: var(--wv-accent, #00897B);
    font-size: 0.9rem;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.12s ease;
}
.arrow-btn:hover { background: var(--wv-accent, #00897B); color: #fff; transform: scale(1.05); }
.arrow-btn:active { transform: scale(0.92); }
.arrow-btn.up     { grid-column: 2; grid-row: 1; }
.arrow-btn.left   { grid-column: 1; grid-row: 2; }
.arrow-btn.center { grid-column: 2; grid-row: 2; color: #64748b; }
.arrow-btn.right  { grid-column: 3; grid-row: 2; }
.arrow-btn.down   { grid-column: 2; grid-row: 3; }

.props-title { display: flex; align-items: center; gap: 10px; }
.props-icon {
    width: 34px; height: 34px; border-radius: 9px;
    background: linear-gradient(135deg, var(--wv-accent, #00897B), #00bfa5);
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-size: 1rem; box-shadow: 0 2px 6px rgba(0,137,123,0.3);
}
.pt-name { font-weight: 800; font-size: 0.92rem; color: var(--wv-text, #0f172a); line-height: 1.1; }
.pt-sub  { font-size: 0.68rem; color: #94a3b8; font-weight: 600; }

.setpoint-ctrl {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: space-between;
    box-shadow: 0 1px 4px rgba(0,0,0,0.12); overflow: hidden;
}
.setpoint-ctrl .sp-val {
    flex: 1; text-align: center; font-weight: 800;
    font-variant-numeric: tabular-nums; white-space: nowrap;
}
.setpoint-ctrl .sp-btn {
    width: 30%; min-width: 26px; height: 100%; border: none; cursor: pointer;
    background: rgba(0,0,0,0.06); color: inherit; font-size: 1.3rem; font-weight: 700;
    transition: background 0.15s;
}
.setpoint-ctrl .sp-btn:hover { background: rgba(0,137,123,0.18); }
.setpoint-ctrl .sp-btn:active { background: rgba(0,137,123,0.32); }
.setpoint-ctrl .sp-minus { border-right: 1px solid rgba(0,0,0,0.08); }
.setpoint-ctrl .sp-plus  { border-left: 1px solid rgba(0,0,0,0.08); color: var(--wv-accent, #00897B); }
.editor-mode .schem-el.type-control .setpoint-ctrl .sp-btn { pointer-events: none; }

.schem-el.type-link { background: transparent; }
.schem-el.type-link .link-zone {
    width: 100%; height: 100%;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 3px; font-size: 1.2rem; transition: background 0.15s;
}
.editor-mode .schem-el.type-link .link-zone {
    outline: 1px dashed rgba(0,137,123,0.4); outline-offset: -2px;
}
.viewer-mode .schem-el.type-link:hover .link-zone { background: rgba(0,137,123,0.12) !important; }

.ctrl-state-row { display: flex; align-items: center; gap: 5px; margin-bottom: 5px; }
.ctrl-state-row input[type="color"] { padding: 1px; border-radius: 6px; cursor: pointer; height: 30px; }

.schem-modal-overlay {
    position: fixed; inset: 0; z-index: 100000;
    background: rgba(15, 23, 42, 0.55); backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center; padding: 20px;
    animation: sm-fade 0.18s ease;
}
@keyframes sm-fade { from { opacity: 0; } to { opacity: 1; } }
.schem-modal {
    background: #fff; border-radius: 20px; width: 100%; max-width: 560px;
    box-shadow: 0 24px 70px rgba(0,0,0,0.35); overflow: hidden;
    animation: sm-pop 0.22s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes sm-pop { from { transform: scale(0.92) translateY(10px); opacity: 0; } to { transform: scale(1) translateY(0); opacity: 1; } }
.sm-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 20px; border-bottom: 1px solid #f1f5f9;
}
.sm-title { display: flex; align-items: center; gap: 12px; }
.sm-icon {
    width: 42px; height: 42px; border-radius: 12px; color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.sm-name { font-weight: 800; font-size: 1rem; color: #0f172a; }
.sm-sub { font-size: 0.76rem; color: #94a3b8; font-weight: 600; }
.sm-close {
    width: 34px; height: 34px; border: none; border-radius: 10px; cursor: pointer;
    background: #f1f5f9; color: #64748b; font-size: 0.9rem; transition: all 0.15s;
}
.sm-close:hover { background: #fee2e2; color: #ef4444; }

.trend-modal { max-width: 580px; }
.sm-periods { display: flex; gap: 8px; padding: 14px 20px 0; }
.sm-periods button {
    flex: 1; padding: 8px; border: 1.5px solid #e2e8f0; background: #fff;
    border-radius: 10px; cursor: pointer; font-weight: 700; font-size: 0.82rem;
    color: #64748b; transition: all 0.15s;
}
.sm-periods button:hover { border-color: #3b82f6; color: #3b82f6; }
.sm-periods button.active { background: #3b82f6; border-color: #3b82f6; color: #fff; }
.sm-chart { padding: 16px 20px; min-height: 230px; display: flex; align-items: center; justify-content: center; }
.sm-loading, .sm-empty { color: #94a3b8; font-weight: 600; text-align: center; }
.sm-empty i { font-size: 1.8rem; opacity: 0.5; }
.sm-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; padding: 0 20px 20px; }
.sm-stat {
    background: #f8fafc; border-radius: 12px; padding: 10px; text-align: center;
    border: 1px solid #f1f5f9;
}
.sm-stat span { display: block; font-size: 0.68rem; color: #94a3b8; font-weight: 700; text-transform: uppercase; }
.sm-stat b { font-size: 1rem; color: #0f172a; }

.state-cards { padding: 16px 20px 20px; display: flex; flex-direction: column; gap: 10px; }
.state-card {
    display: flex; align-items: center; gap: 14px; padding: 14px 16px;
    border: 2px solid #e2e8f0; border-radius: 14px; background: #fff; cursor: pointer;
    transition: all 0.15s; text-align: left; width: 100%;
}
.state-card:hover { border-color: #cbd5e0; transform: translateX(3px); box-shadow: 0 4px 12px rgba(0,0,0,0.06); }
.state-card.current { background: #f0fdfa; }
.sc-icon {
    width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center; font-size: 1.25rem;
}
.sc-label { font-weight: 800; font-size: 0.98rem; color: #0f172a; flex: 1; }
.sc-badge {
    font-size: 0.7rem; font-weight: 700; color: #00897B; background: #ccfbf1;
    padding: 4px 10px; border-radius: 20px; display: inline-flex; align-items: center; gap: 4px;
}

.setpoint-modal { max-width: 380px; }
.sp-dialog { padding: 24px 24px 20px; }
.sp-big { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.sp-round {
    width: 56px; height: 56px; border-radius: 50%; border: none; cursor: pointer; flex-shrink: 0;
    background: #f1f5f9; color: #475569; font-size: 1.4rem;
    display: flex; align-items: center; justify-content: center; transition: all 0.15s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.sp-round:hover { background: #00897B; color: #fff; transform: scale(1.08); }
.sp-round:active { transform: scale(0.94); }
.sp-display { text-align: center; flex: 1; }
.sp-display span { font-size: 2.8rem; font-weight: 900; color: #0f172a; font-variant-numeric: tabular-nums; line-height: 1; }
.sp-display small { display: block; font-size: 1rem; color: #94a3b8; font-weight: 700; margin-top: 2px; }
.sp-slider { width: 100%; margin: 8px 0 4px; accent-color: #00897B; height: 6px; cursor: pointer; }
.sp-minmax { display: flex; justify-content: space-between; font-size: 0.72rem; color: #94a3b8; font-weight: 700; margin-bottom: 18px; }
.sp-actions { display: flex; gap: 10px; }

.schem-el.type-control .setpoint-value {
    width: 100%; height: 100%;
    display: flex; align-items: center; gap: 5px;
    font-weight: 800; font-variant-numeric: tabular-nums;
    box-shadow: 0 1px 4px rgba(0,0,0,0.10); padding: 0 8px;
    transition: box-shadow 0.15s, transform 0.1s;
}
.viewer-mode .schem-el.type-control .setpoint-value:hover {
    box-shadow: 0 2px 10px rgba(0,137,123,0.25); transform: translateY(-1px);
}
.setpoint-value .sp-ico { opacity: 0.6; font-size: 0.85em; }
.setpoint-value .sp-txt { flex: 1; }

.sched-modal { max-width: 560px; }
.sched-body { padding: 16px 20px 20px; max-height: 60vh; overflow-y: auto; }
.sched-day { padding: 12px 0; border-bottom: 1px solid #f1f5f9; }
.sched-day:last-of-type { border-bottom: none; }
.sched-day-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.sched-day-name { font-weight: 800; font-size: 0.9rem; color: #0f172a; }
.sched-day-count { font-size: 0.72rem; color: #94a3b8; font-weight: 700; background: #f1f5f9; padding: 3px 10px; border-radius: 20px; }
.sched-timeline { position: relative; height: 22px; background: #f1f5f9; border-radius: 6px; overflow: hidden; margin-bottom: 8px; }
.sched-bar { position: absolute; top: 0; bottom: 0; }
.sched-empty-day { font-size: 0.72rem; color: #cbd5e0; padding: 3px 8px; }
.sched-events { display: flex; flex-wrap: wrap; gap: 8px; }
.sched-ev { font-size: 0.76rem; color: #475569; display: inline-flex; align-items: center; gap: 5px; background: #f8fafc; padding: 4px 10px; border-radius: 8px; border: 1px solid #f1f5f9; }
.sched-ev b { color: #0f172a; }
.sched-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.sched-note { margin-top: 14px; font-size: 0.74rem; color: #94a3b8; text-align: center; background: #f8fafc; padding: 8px; border-radius: 8px; }

.sm-chart-tools { display: flex; justify-content: center; gap: 8px; padding: 0 20px 6px; }
.sm-chart-tools button {
    width: 36px; height: 32px; border: 1px solid #e2e8f0; background: #fff; border-radius: 9px;
    cursor: pointer; color: #64748b; transition: all 0.15s;
}
.sm-chart-tools button:hover { border-color: #3b82f6; color: #3b82f6; background: #eff6ff; }
.sched-custom-btn { flex: 0 0 auto !important; white-space: nowrap; }
.sm-custom-range { display: flex; align-items: center; gap: 8px; padding: 10px 20px 0; flex-wrap: wrap; }
.sm-custom-range input { flex: 1; min-width: 150px; padding: 7px 10px; border: 1.5px solid #e2e8f0; border-radius: 9px; font-size: 0.82rem; }
.sm-custom-range span { color: #94a3b8; font-weight: 700; }
.sm-chart { cursor: grab; }
.sm-chart:active { cursor: grabbing; }

.sched-ev-list { display: flex; flex-direction: column; gap: 6px; }
.sched-ev-edit { display: flex; align-items: center; gap: 8px; background: #f8fafc; padding: 7px 10px; border-radius: 10px; border: 1px solid #f1f5f9; }
.sched-ev-edit input[type="time"] { border: 1.5px solid #e2e8f0; border-radius: 8px; padding: 5px 8px; font-size: 0.82rem; font-weight: 700; color: #0f172a; }
.sched-ev-edit select { flex: 1; border: 1.5px solid #e2e8f0; border-radius: 8px; padding: 5px 8px; font-size: 0.82rem; font-weight: 600; background: #fff; }
.sched-ev-edit .sched-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.sched-del { width: 26px; height: 26px; border: none; border-radius: 7px; background: #fff; color: #ef4444; cursor: pointer; flex-shrink: 0; border: 1px solid #fecaca; }
.sched-del:hover { background: #fee2e2; }
.sched-add { align-self: flex-start; border: 1.5px dashed #cbd5e0; background: #fff; color: #64748b; border-radius: 9px; padding: 6px 14px; font-size: 0.8rem; font-weight: 700; cursor: pointer; margin-top: 4px; }
.sched-add:hover { border-color: var(--wv-accent, #00897B); color: var(--wv-accent, #00897B); }
.sched-save-bar { margin-top: 16px; padding-top: 14px; border-top: 1px solid #f1f5f9; }
.sched-save-bar .btn { width: 100%; justify-content: center; }

.schem-pos-badge {
    position: absolute; top: 0; left: 0; display: none; z-index: 99999; pointer-events: none;
    background: #0f172a; color: #fff; font-size: 11px; font-weight: 800;
    padding: 3px 8px; border-radius: 6px; font-variant-numeric: tabular-nums;
    box-shadow: 0 2px 8px rgba(0,0,0,0.35); white-space: nowrap;
    will-change: transform;
}
.schem-el.dragging {
    outline: 2px solid var(--wv-accent, #00897B) !important; outline-offset: 1px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

#schem-undo:disabled, #schem-redo:disabled { opacity: 0.35; cursor: not-allowed; }

:root {
    --wv-accent: #00A896;
    --wv-accent-2: #028090;
    --wv-ink: #0B1120;
    --wv-muted: #64748B;
    --wv-line: #E2E8F0;
    --wv-panel: #FFFFFF;
    --wv-glow: rgba(0, 168, 150, 0.25);
}

.schem-designer-header {
    background: linear-gradient(180deg, #ffffff, #fbfdfe);
    padding: 18px 26px;
    border-bottom: 1px solid var(--wv-line);
    box-shadow: 0 1px 0 rgba(0,0,0,0.02);
}
.schem-designer-header .page-title {
    font-weight: 900; letter-spacing: -0.02em; color: var(--wv-ink);
    display: flex; align-items: center; gap: 10px;
}
.schem-designer-header .page-title::before {
    content: ''; width: 6px; height: 26px; border-radius: 4px;
    background: linear-gradient(180deg, var(--wv-accent), var(--wv-accent-2));
}

.schem-mode-switch {
    background: #EEF2F6; border-radius: 12px; padding: 4px; gap: 3px;
    border: 1px solid var(--wv-line);
}
.schem-mode-switch button { border-radius: 9px; padding: 7px 20px; font-size: 0.78rem; letter-spacing: 0.02em; }
.schem-mode-switch button.active {
    background: #fff; color: var(--wv-accent);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08); transform: translateY(-0.5px);
}

.schem-toolbar-secondary {
    background: #F8FAFC; padding: 10px 24px; gap: 8px;
    border-bottom: 1px solid var(--wv-line);
}
.sc-select-group, .schem-toolbar-secondary select {
    border-radius: 10px !important; border-color: var(--wv-line) !important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.btn-tool {
    height: 36px; border-radius: 10px; border-color: var(--wv-line);
    box-shadow: 0 1px 2px rgba(0,0,0,0.03); font-weight: 700;
}
.btn-tool:hover { background: #F0FDFA; border-color: var(--wv-accent); color: var(--wv-accent); transform: translateY(-1px); box-shadow: 0 3px 8px var(--wv-glow); }
.btn-tool.active { background: linear-gradient(135deg, var(--wv-accent), var(--wv-accent-2)); border-color: transparent; box-shadow: 0 3px 10px var(--wv-glow); }

.schem-workspace { background: #EDF1F5; }

.schem-palette {
    width: 292px; background: #FBFCFE; border-right: 1px solid var(--wv-line);
    padding: 18px 16px;
}
.schem-palette h4, .palette-section h4 {
    font-size: 0.68rem; letter-spacing: 1px; color: #94A3B8; font-weight: 800;
    display: flex; align-items: center; gap: 7px; margin: 18px 0 10px;
}
.schem-palette h4::before, .palette-section h4::before {
    content: ''; width: 14px; height: 2px; border-radius: 2px; background: var(--wv-accent);
}
.tool-grid { gap: 8px; }
.schem-tool-icon {
    min-height: 62px; border-radius: 14px; border: 1px solid var(--wv-line);
    background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    transition: transform 0.14s ease, box-shadow 0.14s ease, border-color 0.14s ease;
}
.schem-tool-icon:hover {
    transform: translateY(-3px); border-color: var(--wv-accent);
    box-shadow: 0 8px 18px -6px var(--wv-glow); color: var(--wv-accent-2);
}
.schem-tool-icon:active { cursor: grabbing; transform: scale(0.96); }
.schem-tool-icon span { font-size: 0.66rem; font-weight: 700; margin-top: 4px; color: var(--wv-muted); }

.schem-scroll { background:
    radial-gradient(circle at 20% 20%, rgba(0,168,150,0.04), transparent 40%),
    #E7ECF1;
}
.schem-canvas {
    background: #fff;
    box-shadow: 0 10px 40px -12px rgba(0,0,0,0.25), 0 0 0 1px var(--wv-line);
    border-radius: 6px;
}
.schem-canvas.grid::before {
    background-image:
        linear-gradient(rgba(0,168,150,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,168,150,0.05) 1px, transparent 1px),
        radial-gradient(rgba(0,137,123,0.18) 1.1px, transparent 1.1px);
    background-size: 50px 50px, 50px 50px, 10px 10px;
}

.schem-props {
    width: 300px; background: #FBFCFE; border-left: 1px solid var(--wv-line);
    box-shadow: -8px 0 24px -18px rgba(0,0,0,0.2);
}
.props-header {
    padding: 16px 18px; border-bottom: 1px solid var(--wv-line);
    background: linear-gradient(180deg, #fff, #fbfdfe);
    display: flex; align-items: center; justify-content: space-between;
}
.props-header > button {
    width: 34px; height: 34px; border-radius: 10px; border: 1px solid #FEE2E2;
    background: #fff; color: #EF4444; cursor: pointer; transition: all 0.15s;
}
.props-header > button:hover { background: #FEE2E2; }
#schem-props-body { padding: 16px 18px; }
.prop-row label { font-size: 0.7rem; letter-spacing: 0.02em; color: var(--wv-muted); font-weight: 700; }
.schem-props input, .schem-props select, .schem-props textarea {
    border-radius: 10px; border: 1.5px solid var(--wv-line);
    transition: border-color 0.15s, box-shadow 0.15s;
}
.schem-props input:focus, .schem-props select:focus {
    border-color: var(--wv-accent); box-shadow: 0 0 0 3px var(--wv-glow); outline: none;
}
.schem-props input[type="color"] { padding: 2px; height: 34px; cursor: pointer; }

.schem-props .btn-brand, .btn-brand {
    background: linear-gradient(135deg, var(--wv-accent), var(--wv-accent-2)) !important;
    border: none !important; box-shadow: 0 3px 10px var(--wv-glow);
}

.schem-el.selected { outline: 2.5px solid var(--wv-accent) !important; outline-offset: 3px; }
.schem-el.selected::after {
    content: ''; position: absolute; inset: -3px; border-radius: 6px; pointer-events: none;
    box-shadow: 0 0 0 4px var(--wv-glow);
}
.editor-mode .schem-el:hover { outline: 1.5px dashed var(--wv-accent); }

.schem-zoom-control { background: #fff; border: 1px solid var(--wv-line); border-radius: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.schem-zoom-control button { border-radius: 8px; transition: all 0.15s; }
.schem-zoom-control button:hover { background: var(--wv-accent); color: #fff; }

.point-picker-btn {
    width: 100%; display: flex; align-items: center; gap: 8px;
    padding: 10px 12px; border: 1.5px solid var(--wv-line, #e2e8f0); border-radius: 10px;
    background: #fff; cursor: pointer; text-align: left; transition: all 0.15s;
}
.point-picker-btn:hover { border-color: var(--wv-accent, #00A896); box-shadow: 0 2px 8px rgba(0,168,150,0.12); }
.ppb-name { flex: 1; font-weight: 700; font-size: 0.85rem; color: #0f172a; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ppb-type { font-size: 0.66rem; font-weight: 800; color: var(--wv-accent, #00A896); background: rgba(0,168,150,0.1); padding: 3px 8px; border-radius: 20px; flex-shrink: 0; }
.ppb-empty { flex: 1; color: #94a3b8; font-size: 0.82rem; font-weight: 600; }
.ppb-caret { color: #94a3b8; flex-shrink: 0; }
.point-clear-btn {
    width: 100%; margin-top: 6px; border: none; background: #fef2f2; color: #ef4444;
    border-radius: 8px; padding: 6px; font-size: 0.75rem; font-weight: 700; cursor: pointer;
}
.point-clear-btn:hover { background: #fee2e2; }

.point-picker-modal { max-width: 480px; max-height: 80vh; display: flex; flex-direction: column; }
.pp-search {
    position: relative; padding: 14px 20px 6px;
}
.pp-search i { position: absolute; left: 32px; top: 50%; transform: translateY(-30%); color: #94a3b8; }
.pp-search input {
    width: 100%; padding: 11px 12px 11px 38px; border: 1.5px solid var(--wv-line, #e2e8f0);
    border-radius: 11px; font-size: 0.88rem; box-sizing: border-box; transition: all 0.15s;
}
.pp-search input:focus { border-color: var(--wv-accent, #00A896); box-shadow: 0 0 0 3px rgba(0,168,150,0.15); outline: none; }
.pp-filters { display: flex; gap: 7px; padding: 8px 20px 12px; flex-wrap: wrap; }
.pp-filter {
    display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px;
    border: 1.5px solid var(--wv-line, #e2e8f0); background: #fff; border-radius: 20px;
    font-size: 0.76rem; font-weight: 700; color: #64748b; cursor: pointer; transition: all 0.15s;
}
.pp-filter:hover { border-color: var(--fc); color: var(--fc); }
.pp-filter.active { background: var(--fc); border-color: var(--fc); color: #fff; box-shadow: 0 2px 8px color-mix(in srgb, var(--fc) 30%, transparent); }
.pp-list { flex: 1; overflow-y: auto; padding: 0 14px 16px; }
.pp-item {
    display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 12px;
    cursor: pointer; transition: background 0.12s; position: relative;
}
.pp-item:hover { background: #f1f5f9; }
.pp-item.selected { background: rgba(0,168,150,0.08); }
.pp-icon { width: 38px; height: 38px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.05rem; flex-shrink: 0; }
.pp-info { flex: 1; min-width: 0; }
.pp-name { font-weight: 700; font-size: 0.86rem; color: #0f172a; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pp-meta { font-size: 0.72rem; color: #94a3b8; font-weight: 600; }
.pp-val { font-weight: 800; font-size: 0.9rem; color: #334155; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.pp-val small { font-size: 0.68rem; color: #94a3b8; margin-left: 2px; }
.pp-check { color: var(--wv-accent, #00A896); font-size: 1.1rem; flex-shrink: 0; }
.pp-empty { text-align: center; color: #94a3b8; padding: 30px; font-weight: 600; }
.pp-empty i { font-size: 1.8rem; opacity: 0.5; }

.schem-el.type-anim { background: transparent; overflow: visible; }
.schem-el.type-anim svg { width: 100%; height: 100%; display: block; overflow: visible; }
.viewer-mode .schem-el.type-anim[style*="cursor: pointer"]:hover { filter: brightness(1.08) drop-shadow(0 2px 6px rgba(0,168,150,0.35)); }
.perpoint-card {
    border: 1.5px solid var(--wv-line, #e2e8f0); border-radius: 14px;
    margin-bottom: 12px; overflow: hidden; background: #fff;
}
.pp-card-head {
    display: flex; align-items: center; gap: 9px; padding: 10px 12px;
    background: #f8fafc; border-bottom: 1px solid #f1f5f9;
    font-size: 0.82rem; color: #0f172a;
}
.pp-card-ico { width: 30px; height: 30px; border-radius: 9px; display: flex; align-items: center; justify-content: center; font-size: 0.95rem; }
.pp-card-body { padding: 12px; }
.pp-card-img {
    display: flex; align-items: center; gap: 12px;
}
.pp-card-img img {
    width: 64px; height: 64px; object-fit: contain; border-radius: 10px;
    border: 1px solid #f1f5f9; background: #fafbfc; flex-shrink: 0;
}
.pp-noimg {
    width: 64px; height: 64px; border-radius: 10px; border: 2px dashed #cbd5e0;
    display: flex; align-items: center; justify-content: center; color: #cbd5e0;
    font-size: 1.4rem; flex-shrink: 0;
}
.pp-img-btns { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pp-img-btns button {
    border: 1.5px solid var(--wv-line, #e2e8f0); background: #fff; border-radius: 9px;
    padding: 8px 10px; font-size: 0.78rem; font-weight: 700; color: #475569; cursor: pointer; transition: all 0.15s;
}
.pp-img-btns button:hover { border-color: var(--wv-accent, #00A896); color: var(--wv-accent, #00A896); }
.pp-img-btns .pp-clear { border-color: #fecaca; color: #ef4444; flex: 0 0 auto; }
.pp-img-btns .pp-clear:hover { background: #fee2e2; }

.schem-el.type-gauge { background: transparent; overflow: visible; }
.schem-el.type-gauge svg { width: 100%; height: 100%; display: block; overflow: visible; }
.gauge-zone-row { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; }
.gauge-zone-row input[type="number"] { flex: 1; padding: 6px 8px; border: 1.5px solid var(--wv-line,#e2e8f0); border-radius: 8px; font-size: 0.82rem; }
.gauge-zone-row input[type="color"] { width: 34px; height: 30px; padding: 1px; border-radius: 8px; cursor: pointer; }

.scada-status.has-spark { flex-direction: column; gap: 1px; line-height: 1.05; padding-top: 2px; padding-bottom: 2px; }
.spark-wrap { display: block; width: 100%; height: 16px; margin-top: 1px; }
.spark-svg { width: 100%; height: 100%; display: block; }

.schem-live-tooltip {
    position: fixed; z-index: 100001; display: none; pointer-events: none;
    background: #0B1120; color: #fff; border-radius: 12px; padding: 12px 14px;
    min-width: 160px; max-width: 260px; box-shadow: 0 12px 32px rgba(0,0,0,0.4);
    animation: tt-in 0.12s ease;
}
@keyframes tt-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
.schem-live-tooltip::after {
    content: ''; position: absolute; left: 50%; bottom: -6px; transform: translateX(-50%);
    border-left: 6px solid transparent; border-right: 6px solid transparent; border-top: 6px solid #0B1120;
}
.schem-live-tooltip .tt-name { font-weight: 800; font-size: 0.82rem; margin-bottom: 6px; color: #fff; border-bottom: 1px solid rgba(255,255,255,0.12); padding-bottom: 6px; }
.schem-live-tooltip .tt-val { font-size: 1.4rem; font-weight: 900; color: #38bdf8; margin-bottom: 6px; font-variant-numeric: tabular-nums; }
.schem-live-tooltip .tt-row { display: flex; justify-content: space-between; gap: 12px; font-size: 0.74rem; color: #94a3b8; padding: 2px 0; }
.schem-live-tooltip .tt-row b { color: #e2e8f0; font-weight: 700; }
.schem-rubber-band {
    position: absolute; display: none; z-index: 9998; pointer-events: none;
    background: rgba(0, 168, 150, 0.12); border: 1.5px solid var(--wv-accent, #00A896); border-radius: 2px;
}
#_schem_guides { position: absolute; inset: 0; pointer-events: none; z-index: 9997; }
.align-guide { position: absolute; pointer-events: none; }
.align-guide.vguide { top: 0; bottom: 0; width: 0; border-left: 1px dashed #ec4899; box-shadow: 0 0 4px rgba(236,72,153,0.5); }
.align-guide.hguide { left: 0; right: 0; height: 0; border-top: 1px dashed #ec4899; box-shadow: 0 0 4px rgba(236,72,153,0.5); }
.align-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 8px 0; }
.align-grid button {
    height: 38px; border: 1.5px solid var(--wv-line, #e2e8f0); background: #fff; border-radius: 9px;
    cursor: pointer; color: #475569; font-size: 0.9rem; display: flex; align-items: center; justify-content: center; gap: 4px;
    transition: all 0.14s; font-weight: 700;
}
.align-grid button:hover { border-color: var(--wv-accent, #00A896); color: var(--wv-accent, #00A896); background: #f0fdfa; }
.schem-tool-sep { width: 1px; height: 24px; background: var(--wv-line, #e2e8f0); margin: 0 4px; align-self: center; }
#schem-sim.active { background: linear-gradient(135deg,#f59e0b,#f97316) !important; border-color:transparent !important; color:#fff !important; box-shadow: 0 3px 10px rgba(245,158,11,0.4); }
.export-opt {
    display: flex; align-items: center; gap: 12px; padding: 12px 14px; width: 100%; text-align: left;
    border: 1.5px solid var(--wv-line, #e2e8f0); background: #fff; border-radius: 12px; cursor: pointer; transition: all 0.15s;
}
.export-opt:hover { border-color: var(--wv-accent, #00A896); transform: translateX(3px); box-shadow: 0 4px 12px rgba(0,0,0,0.06); }
.export-opt .eo-ic { width: 42px; height: 42px; border-radius: 11px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.export-opt b { display: block; font-size: 0.88rem; color: #0f172a; }
.export-opt small { color: #94a3b8; font-size: 0.74rem; }

/* ═══════ START ZONĂ TEMPORARĂ "ÎN LUCRU" — ȘTERGE PENTRU VERSIUNEA FINALĂ ═══════ */
.schem-wip-badge {
    margin-left: auto;
    font-size: 0.62rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: #b45309;
    background: #fef3c7;
    border: 1px solid #fcd34d;
    padding: 2px 7px;
    border-radius: 20px;
    white-space: nowrap;
    animation: schem-wip-pulse 2s ease-in-out infinite;
}
@keyframes schem-wip-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.55; }
}
#menu-schematic { position: relative; }
/* ═══════ STOP ZONĂ TEMPORARĂ "ÎN LUCRU" ═══════ */

.schem-confirm-overlay {
    position: fixed; inset: 0; z-index: 100050;
    background: rgba(15, 23, 42, 0.45);
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(2px);
}
.schem-confirm-box {
    background: #fff; border-radius: 16px; padding: 24px;
    max-width: 340px; width: 90%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: schem-confirm-in 0.15s ease;
}
@keyframes schem-confirm-in { from { opacity: 0; transform: scale(0.94); } to { opacity: 1; transform: scale(1); } }
.schem-confirm-msg { font-size: 0.95rem; font-weight: 600; color: #0f172a; text-align: center; margin-bottom: 20px; line-height: 1.4; }
.schem-confirm-btns { display: flex; gap: 10px; }
.schem-confirm-btns button {
    flex: 1; padding: 11px; border-radius: 10px; border: none; cursor: pointer;
    font-size: 0.88rem; font-weight: 700; transition: all 0.14s;
}
.schem-confirm-btns .scb-cancel { background: #f1f5f9; color: #475569; }
.schem-confirm-btns .scb-cancel:hover { background: #e2e8f0; }
.schem-confirm-btns .scb-ok { color: #fff; }
.schem-confirm-btns .scb-ok:hover { filter: brightness(1.08); }

.zindex-row { display: flex; gap: 6px; margin: 8px 0; align-items: center; }
.zindex-row button {
    width: 34px; height: 34px; flex-shrink: 0; border: 1.5px solid var(--wv-line, #e2e8f0);
    background: #fff; border-radius: 8px; cursor: pointer; color: #475569;
    display: flex; align-items: center; justify-content: center; transition: all 0.14s;
}
.zindex-row button:hover { border-color: var(--wv-accent, #00A896); color: var(--wv-accent, #00A896); background: #f0fdfa; }
.zindex-row input { flex: 1; min-width: 0; padding: 7px; border: 1.5px solid var(--wv-line, #e2e8f0); border-radius: 8px; font-weight: 700; }

.schem-asset { position: relative; }
.asset-fav {
    position: absolute; top: 2px; left: 2px; z-index: 3;
    width: 20px; height: 20px; border: none; border-radius: 50%;
    background: rgba(255,255,255,0.9); color: #cbd5e0; cursor: pointer;
    display: flex; align-items: center; justify-content: center; font-size: 0.7rem;
    padding: 0; transition: all 0.14s; box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.asset-fav:hover { color: #f59e0b; transform: scale(1.15); }
.asset-fav.on { color: #f59e0b; }

.fav-picker-body {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 12px; padding: 18px 20px 22px; max-height: 60vh; overflow-y: auto;
}
.fav-item {
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    padding: 14px 10px; border: 1.5px solid var(--wv-line, #e2e8f0); border-radius: 14px;
    cursor: pointer; transition: all 0.15s; background: #fff;
}
.fav-item:hover { border-color: var(--wv-accent, #00A896); transform: translateY(-3px); box-shadow: 0 6px 16px rgba(0,0,0,0.1); }
.fav-item img { width: 60px; height: 60px; object-fit: contain; }
.fav-item span { font-size: 0.76rem; font-weight: 700; color: #334155; text-align: center; line-height: 1.2; }
.fav-empty { grid-column: 1/-1; text-align: center; padding: 40px 20px; color: #94a3b8; }
.fav-empty i { font-size: 2.4rem; opacity: 0.4; }
.fav-empty p { font-weight: 700; margin: 10px 0 4px; }
.fav-empty small { font-size: 0.78rem; }