#sidebar,
.app-main,
.top-toolbar,
.desktop-overview,
.mobile-overview,
.mobile-selection-bar,
#compare-dialog > .compare-panel {
    border-color: var(--panel-border);
    box-shadow: var(--panel-shadow-soft);
}

#sidebar {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    backdrop-filter: blur(18px);
    overflow: hidden;
}

#sidebar > div:first-child {
    padding: 1.1rem 1rem 0.9rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.14);
}

.sheet-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    min-height: 1.8rem;
    padding: 0.1rem 0.55rem;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    color: color-mix(in srgb, var(--foreground) 78%, var(--muted-foreground) 22%);
    font-size: 0.76rem;
    font-weight: 700;
    line-height: 1;
}

.sheet-count-badge--active {
    border-color: color-mix(in srgb, var(--primary) 28%, rgba(148, 163, 184, 0.18) 72%);
    background: color-mix(in srgb, var(--primary) 10%, rgba(255, 255, 255, 0.92) 90%);
    color: var(--primary);
}

.dark .sheet-count-badge {
    background: rgba(15, 23, 42, 0.86);
    border-color: rgba(148, 163, 184, 0.16);
    color: color-mix(in srgb, var(--foreground) 82%, var(--muted-foreground) 18%);
}

.dark .sheet-count-badge--active {
    background: color-mix(in srgb, var(--primary) 18%, rgba(15, 23, 42, 0.9) 82%);
    color: color-mix(in srgb, var(--primary) 84%, white 16%);
}

#sheet-list {
    padding: 0.55rem;
}

.sheet-item {
    min-height: 3.1rem;
    padding: 0.7rem 0.8rem;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(255, 255, 255, 0.92);
}

.sheet-item.active {
    border-left: 1px solid transparent;
    background: color-mix(in srgb, var(--primary) 10%, rgba(255, 255, 255, 0.96) 90%);
    border-color: color-mix(in srgb, var(--primary) 34%, rgba(148, 163, 184, 0.18) 66%);
    box-shadow:
        0 12px 24px -20px rgba(15, 23, 42, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.72);
    color: var(--foreground);
    transform: translateY(-1px);
}

.dark .sheet-item {
    background: rgba(15, 23, 42, 0.9);
    border-color: rgba(148, 163, 184, 0.14);
}

.dark .sheet-item.active {
    border-color: color-mix(in srgb, var(--primary) 36%, rgba(148, 163, 184, 0.16) 64%);
    background: color-mix(in srgb, var(--primary) 16%, rgba(15, 23, 42, 0.92) 84%);
    box-shadow:
        0 14px 24px -20px rgba(2, 6, 23, 0.58),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    color: var(--foreground);
}

.app-main {
    background: transparent;
    border: 0;
    box-shadow: none;
    gap: 0.85rem;
}

.top-toolbar {
    border: 1px solid var(--panel-border);
    background: var(--panel-bg);
    backdrop-filter: blur(18px);
    padding: 1rem 1.1rem;
}

.top-toolbar > div {
    gap: 0.85rem;
}

.desktop-overview {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: stretch;
    gap: 0.9rem;
    padding: 1rem 1.1rem;
    border: 1px solid var(--panel-border);
    background: var(--panel-bg);
    backdrop-filter: blur(18px);
}

.desktop-overview__intro {
    display: grid;
    gap: 0.55rem;
    align-content: center;
}

.desktop-overview__eyebrow {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted-foreground);
}

.desktop-overview__title-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
}

.desktop-overview__title {
    margin: 0;
    font-size: clamp(1.25rem, 2vw, 1.6rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--foreground);
}

.desktop-overview__file {
    display: inline-flex;
    align-items: center;
    max-width: 22rem;
    padding: 0.45rem 0.7rem;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.1);
    color: var(--muted-foreground);
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.desktop-overview__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.desktop-stat-card {
    display: grid;
    align-content: center;
    gap: 0.45rem;
    min-height: 5.5rem;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(148, 163, 184, 0.14);
    background: rgba(248, 250, 252, 0.75);
}

.dark .desktop-stat-card {
    background: rgba(15, 23, 42, 0.74);
}

.desktop-stat-card__label {
    font-size: 0.76rem;
    color: var(--muted-foreground);
}

.desktop-stat-card__value {
    font-size: 1.5rem;
    line-height: 1;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--foreground);
}

.search-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.search-shell {
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(248, 250, 252, 0.7);
    min-height: 2.85rem;
    padding: 0;
}

.dark .search-shell {
    background: rgba(15, 23, 42, 0.72);
}

#search-input {
    height: 2.85rem;
    border: 0;
    background: transparent;
    box-shadow: none;
}

#search-input:focus-visible {
    outline: none;
    box-shadow: none;
}

.top-toolbar .toolbar-actions > button,
.top-toolbar #search-mode-btn {
    height: 2.85rem;
    min-height: 2.85rem;
    padding-inline: 1rem;
    border-color: rgba(148, 163, 184, 0.14);
    background: rgba(255, 255, 255, 0.72);
    box-shadow: none;
}

.dark .top-toolbar .toolbar-actions > button,
.dark .top-toolbar #search-mode-btn {
    background: rgba(15, 23, 42, 0.72);
}

.top-toolbar #compare-toggle,
.top-toolbar #export-json {
    background: rgba(248, 250, 252, 0.92);
    color: var(--foreground);
}

.dark .top-toolbar #compare-toggle,
.dark .top-toolbar #export-json {
    background: rgba(15, 23, 42, 0.88);
}

.top-toolbar .display-mode-group {
    --display-mode-gap: 0.2rem;
    --display-mode-inset: 0.24rem;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--display-mode-gap);
    height: 2.85rem;
    min-height: 2.85rem;
    padding: var(--display-mode-inset);
    background: var(--toolbar-chip);
    overflow: visible;
    border: 0 !important;
    box-shadow: none !important;
}

.top-toolbar .display-mode-slider {
    position: absolute;
    top: var(--display-mode-inset);
    bottom: var(--display-mode-inset);
    left: var(--display-mode-inset);
    width: calc((100% - (var(--display-mode-inset) * 2) - var(--display-mode-gap)) / 2);
    background: var(--primary);
    box-shadow: 0 10px 18px -14px rgba(15, 23, 42, 0.58);
    transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 0;
}

.top-toolbar .display-mode-group[data-active-mode="all"] .display-mode-slider {
    transform: translateX(calc(100% + var(--display-mode-gap)));
}

.top-toolbar .display-mode-group > button {
    position: relative;
    z-index: 1;
    height: 2.35rem;
    min-height: 2.35rem;
    min-width: 4.9rem;
    padding-inline: 0.85rem;
    border: 1px solid transparent;
    background-clip: padding-box;
    font-size: 0.8rem;
    font-weight: 600;
    transition: color 180ms ease, opacity 180ms ease;
}

.top-toolbar .toolbar-freeze-controls {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    height: 2.85rem;
    min-height: 2.85rem;
    border: 0 !important;
    background: transparent;
    padding: 0;
}

.top-toolbar .toolbar-freeze-controls > div {
    display: inline-flex;
    align-items: center;
    height: 2.85rem;
}

.top-toolbar .toolbar-freeze-controls input {
    height: 2.35rem;
    min-height: 2.35rem;
    background: rgba(255, 255, 255, 0.78);
    border-color: rgba(148, 163, 184, 0.16);
}

.dark .top-toolbar .toolbar-freeze-controls input {
    background: rgba(15, 23, 42, 0.78);
}

#sidebar label[for="file-upload"] {
    display: none !important;
}

body.app-body #sidebar,
body.app-body .top-toolbar,
body.app-body .app-footer,
body.app-body #table-container,
body.app-body .compare-panel,
body.app-body aside,
body.app-body header,
body.app-body footer {
    border-radius: var(--radius-lg) !important;
}

body.app-body .search-shell::after,
body.app-body .data-viewport::after {
    border-radius: var(--radius-lg) !important;
}

body.app-body #table-container {
    border-top-left-radius: var(--radius-lg) !important;
    border-top-right-radius: var(--radius-lg) !important;
    border-bottom-left-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
}

body.app-body #sidebar {
    border-top-left-radius: var(--radius-lg) !important;
    border-bottom-left-radius: var(--radius-lg) !important;
    border-top-right-radius: var(--radius-lg) !important;
    border-bottom-right-radius: var(--radius-lg) !important;
}

#toast-container {
    z-index: 80 !important;
}

body.app-body .app-footer,
body.app-body footer {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    min-height: 3.2rem;
    padding: 0.7rem 0.9rem;
    border: 1px solid rgba(148, 163, 184, 0.14);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 14px 24px -24px rgba(15, 23, 42, 0.16);
}

.dark body.app-body .app-footer,
.dark body.app-body footer {
    background: rgba(15, 23, 42, 0.94);
    border-color: rgba(148, 163, 184, 0.16);
    box-shadow: 0 14px 24px -24px rgba(2, 6, 23, 0.4);
}

body.app-body .app-footer > #pagination-info,
body.app-body footer > #pagination-info {
    display: flex;
    align-items: center;
    min-height: 2rem;
    min-width: 0;
    flex: 1 1 auto;
}

body.app-body .app-footer > #pagination-info > span,
body.app-body footer > #pagination-info > span {
    width: 100%;
}

.mobile-footer-selection-count {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--foreground);
    white-space: nowrap;
}

body.app-body .app-footer > .footer-controls,
body.app-body footer > .footer-controls {
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end;
    min-height: 2rem;
    margin: 0;
    gap: 0.35rem;
    flex-shrink: 0;
}

body.app-body .app-footer button,
body.app-body footer button {
    background: transparent;
}