@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
    --sf-primary: #0f766e;
    --sf-primary-hover: #115e59;
    --sf-primary-light: #daf2ec;
    --sf-accent: #c7781f;
    --sf-accent-light: #fff0da;
    --sf-text: #162033;
    --sf-text-secondary: #556173;
    --sf-text-muted: #7d8898;
    --sf-border: #d7ddd4;
    --sf-border-strong: #c4cbc2;
    --sf-surface: #f3eee4;
    --sf-surface-strong: #fbf8f2;
    --sf-panel: rgba(255, 253, 248, 0.86);
    --sf-panel-solid: #fffdfa;
    --sf-white: #ffffff;
    --sf-success: #1f8b4c;
    --sf-success-light: #e8f8ec;
    --sf-error: #c0392b;
    --sf-error-light: #fff0ec;
    --sf-warning: #b36a12;
    --sf-warning-light: #fff5e3;
    --sf-shadow-sm: 0 8px 20px rgba(25, 35, 45, 0.05);
    --sf-shadow: 0 16px 36px rgba(25, 35, 45, 0.09);
    --sf-shadow-lg: 0 28px 68px rgba(20, 28, 36, 0.14);
    --sf-radius-sm: 0;
    --sf-radius: 0;
    --sf-radius-lg: 0;
    --sf-radius-xl: 0;
    --sf-font: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
    --sf-font-mono: "IBM Plex Mono", "Cascadia Code", monospace;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

html {
    background:
        radial-gradient(circle at top left, rgba(199, 120, 31, 0.18), transparent 28%),
        radial-gradient(circle at top right, rgba(15, 118, 110, 0.14), transparent 30%),
        linear-gradient(180deg, #fbf7ee 0%, #f1ebe0 100%);
}

body {
    overflow-x: hidden;
    overflow-y: auto;
    color: var(--sf-text);
    font-family: var(--sf-font);
    font-size: 13px;
    line-height: 1.45;
    background: transparent;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

button,
input,
select,
textarea {
    font: inherit;
}

.sf-app *,
.sf-app *::before,
.sf-app *::after {
    border-radius: 0 !important;
}

.sf-app {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100svh;
    overflow: visible;
}

.sf-app::before,
.sf-app::after {
    content: "";
    position: absolute;
    inset: auto;
    border-radius: 999px;
    filter: blur(28px);
    opacity: 0.55;
    pointer-events: none;
}

.sf-app::before {
    top: 76px;
    left: -60px;
    width: 240px;
    height: 240px;
    background: rgba(199, 120, 31, 0.16);
}

.sf-app::after {
    right: -90px;
    bottom: 90px;
    width: 280px;
    height: 280px;
    background: rgba(15, 118, 110, 0.12);
}

.sf-body {
    position: relative;
    flex: 1;
    min-height: 0;
    overflow: visible;
    padding: 16px 18px 108px;
}

.sf-body-page {
    overflow: visible;
}

.sf-body-workspace {
    overflow: hidden;
}

.sf-topbar {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) auto minmax(0, 1.25fr);
    align-items: center;
    gap: 18px;
    min-height: 76px;
    padding: 14px 22px 10px;
    border-bottom: 1px solid rgba(196, 203, 194, 0.75);
    background: linear-gradient(180deg, rgba(255, 253, 248, 0.9), rgba(255, 253, 248, 0.62));
    backdrop-filter: blur(16px);
}

.sf-topbar-left,
.sf-topbar-center,
.sf-topbar-right {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.sf-topbar-center {
    justify-content: center;
}

.sf-topbar-right {
    justify-content: flex-end;
    flex-wrap: wrap;
}

.sf-brand-lockup {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.sf-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--sf-text);
}

.sf-logo::before {
    content: "";
    width: 12px;
    height: 12px;
    margin-right: 6px;
    flex: 0 0 auto;
    border-radius: 3px;
    background: linear-gradient(135deg, var(--sf-primary), #2d9a91);
    box-shadow: 14px 0 0 rgba(199, 120, 31, 0.35);
}

.sf-brand-tag {
    color: var(--sf-text-muted);
    font-size: 11px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
}

.sf-mode-switch {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px;
    border: 1px solid rgba(196, 203, 194, 0.9);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.7);
    box-shadow: var(--sf-shadow-sm);
}

.sf-mode-tab {
    border: none;
    border-radius: 999px;
    padding: 9px 18px;
    background: transparent;
    color: var(--sf-text-muted);
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.sf-mode-tab:hover {
    color: var(--sf-text);
    background: rgba(22, 32, 51, 0.05);
}

.sf-mode-tab.active {
    color: var(--sf-white);
    background: linear-gradient(135deg, var(--sf-primary), #20877f);
    box-shadow: 0 10px 18px rgba(15, 118, 110, 0.18);
}

.sf-topbar-stats {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid rgba(196, 203, 194, 0.8);
}

.sf-topbar-stat {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 9px;
    border-radius: 999px;
    color: var(--sf-text-secondary);
    background: rgba(255, 255, 255, 0.85);
    white-space: nowrap;
}

.sf-topbar-stat strong {
    color: var(--sf-text);
    font-size: 13px;
}

.sf-designer {
    display: flex;
    gap: 16px;
    min-height: calc(100vh - 172px);
    min-height: calc(100svh - 172px);
}

.sf-body-workspace .sf-designer {
    height: calc(100vh - 172px);
    height: calc(100svh - 172px);
    min-height: calc(100vh - 172px);
    min-height: calc(100svh - 172px);
}

.sf-designer-sidebar,
.sf-designer-props {
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: var(--sf-panel);
    border: 1px solid rgba(196, 203, 194, 0.85);
    border-radius: var(--sf-radius-xl);
    box-shadow: var(--sf-shadow);
    backdrop-filter: blur(14px);
}

.sf-designer-sidebar {
    width: 280px;
    flex-shrink: 0;
    overflow: hidden;
}

.sf-designer-main {
    position: relative;
    flex: 1;
    min-width: 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: rgba(255, 253, 248, 0.72);
    border: 1px solid rgba(196, 203, 194, 0.8);
    border-radius: var(--sf-radius-xl);
    box-shadow: var(--sf-shadow-lg);
    backdrop-filter: blur(14px);
}

.sf-designer-props {
    width: 340px;
    flex-shrink: 0;
    overflow: hidden;
}

.sf-canvas-container {
    position: relative;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    border-radius: inherit;
    background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.08), transparent 24%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(251, 248, 242, 0.94));
    background-image:
        radial-gradient(circle at 1px 1px, rgba(92, 109, 126, 0.15) 1px, transparent 0),
        linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(251, 248, 242, 0.94));
    background-size: 26px 26px, 100% 100%;
}

.sf-canvas {
    width: 100%;
    height: 100%;
    cursor: default;
}

.sf-canvas-toolbar {
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px;
    border: 1px solid rgba(196, 203, 194, 0.88);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--sf-shadow);
    backdrop-filter: blur(10px);
}

.sf-toolbar-sep {
    width: 1px;
    height: 22px;
    margin: 0 4px;
    background: rgba(196, 203, 194, 0.92);
}

.sf-zoom-label {
    min-width: 52px;
    text-align: center;
    color: var(--sf-text-secondary);
    font-size: 11px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.sf-table-node .sf-port {
    opacity: 0;
    transition: opacity 0.18s ease, r 0.18s ease;
}

.sf-table-node:hover .sf-port {
    opacity: 1;
}

.sf-table-name {
    pointer-events: all;
}

.sf-table-bg {
    transition: stroke 0.18s ease, filter 0.18s ease;
    filter: drop-shadow(0 12px 18px rgba(22, 32, 51, 0.12));
}

.sf-table-node.selected .sf-table-bg {
    filter: drop-shadow(0 18px 26px rgba(15, 118, 110, 0.2));
}

.sf-table-header {
    cursor: grab;
}

.sf-relationship-line line {
    transition: stroke 0.18s ease, stroke-width 0.18s ease, opacity 0.18s ease;
    opacity: 0.9;
}

.sf-relationship-line:hover line {
    stroke: var(--sf-primary);
    stroke-width: 2.5;
    opacity: 1;
}

.sf-explorer,
.sf-property-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
}

.sf-explorer-header,
.sf-panel-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 18px 16px;
    border-bottom: 1px solid rgba(196, 203, 194, 0.65);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(255, 255, 255, 0.42));
}

.sf-explorer-title,
.sf-panel-header span {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--sf-text-muted);
}

.sf-explorer-subtitle {
    margin-top: 6px;
    color: var(--sf-text-secondary);
    font-size: 13px;
    letter-spacing: 0;
}

.sf-panel-heading {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.sf-panel-title {
    color: var(--sf-text);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.03em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sf-explorer-search {
    padding: 14px 16px 10px;
}

.sf-explorer-tree,
.sf-panel-body {
    flex: 1;
    min-height: 0;
    overflow: auto;
    padding: 10px 12px 16px;
}

.sf-panel-empty,
.sf-tree-empty {
    margin: 12px 6px 0;
    padding: 18px;
    border-radius: var(--sf-radius);
    background: rgba(255, 255, 255, 0.62);
    border: 1px dashed rgba(196, 203, 194, 0.92);
    color: var(--sf-text-secondary);
    text-align: center;
}

.sf-tree-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 14px;
    color: var(--sf-text-secondary);
    cursor: pointer;
    transition: background-color 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.sf-tree-item:hover {
    background: rgba(15, 118, 110, 0.08);
    color: var(--sf-text);
    transform: translateX(1px);
}

.sf-tree-item.selected {
    color: var(--sf-text);
    background: linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(255, 240, 218, 0.8));
    box-shadow: inset 0 0 0 1px rgba(15, 118, 110, 0.14);
}

.sf-tree-child {
    margin-left: 18px;
    padding-left: 16px;
}

.sf-tree-icon {
    width: 18px;
    text-align: center;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.sf-tree-label {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sf-tree-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 26px;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(196, 203, 194, 0.82);
    color: var(--sf-text-secondary);
    font-size: 10px;
    font-weight: 700;
}

.sf-tree-type {
    font-family: var(--sf-font-mono);
    font-size: 10px;
    color: var(--sf-text-muted);
}

.sf-field {
    margin-bottom: 18px;
}

.sf-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--sf-text-muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.sf-panel-section {
    margin-top: 22px;
}

.sf-column-editor {
    margin-bottom: 10px;
    padding: 12px;
    border: 1px solid rgba(196, 203, 194, 0.85);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.78);
    box-shadow: var(--sf-shadow-sm);
}

.sf-column-row-edit {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sf-column-flags {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed rgba(196, 203, 194, 0.85);
}

.sf-color-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sf-color-swatch {
    width: 28px;
    height: 28px;
    padding: 0;
    border: 2px solid transparent;
    border-radius: 999px;
    cursor: pointer;
    transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.sf-color-swatch:hover {
    transform: translateY(-1px) scale(1.04);
}

.sf-color-swatch.active {
    border-color: var(--sf-text);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.86);
}

.sf-ddl-preview {
    flex-shrink: 0;
    border-top: 1px solid rgba(196, 203, 194, 0.72);
    background: rgba(255, 255, 255, 0.74);
}

.sf-ddl-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    cursor: pointer;
    color: var(--sf-text-secondary);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.sf-ddl-toggle {
    color: var(--sf-primary);
}

.sf-ddl-code {
    max-height: 240px;
    margin: 0;
    overflow: auto;
    padding: 18px;
    background: #1d2935;
    color: #d7e0ea;
    font-family: var(--sf-font-mono);
    font-size: 12px;
    line-height: 1.7;
    border-top: 1px solid rgba(196, 203, 194, 0.72);
}

.sf-statusbar {
    position: fixed;
    left: 18px;
    right: 18px;
    bottom: 16px;
    z-index: 120;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: end;
    gap: 12px;
    padding: 0;
    color: var(--sf-text-secondary);
    pointer-events: none;
}

.sf-statusbar-left,
.sf-statusbar-center,
.sf-statusbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    flex-wrap: wrap;
    pointer-events: auto;
}

.sf-statusbar-left {
    justify-self: start;
}

.sf-statusbar-center {
    justify-content: center;
    justify-self: center;
}

.sf-statusbar-right {
    justify-content: flex-end;
    justify-self: end;
}

.sf-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 11px;
    border-radius: 999px;
    border: 1px solid rgba(196, 203, 194, 0.8);
    background: rgba(255, 255, 255, 0.66);
    box-shadow: var(--sf-shadow-sm);
    white-space: nowrap;
}

.sf-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--sf-success);
    box-shadow: 0 0 0 4px rgba(31, 139, 76, 0.14);
}

.sf-unsaved {
    color: var(--sf-warning);
    border-color: rgba(179, 106, 18, 0.28);
    background: var(--sf-warning-light);
}

.sf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid rgba(196, 203, 194, 0.92);
    border-radius: 999px;
    padding: 10px 14px;
    color: var(--sf-text);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--sf-shadow-sm);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease, border-color 0.16s ease;
    white-space: nowrap;
}

.sf-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(15, 118, 110, 0.22);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--sf-shadow);
}

.sf-btn:active {
    transform: translateY(0);
}

.sf-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}

.sf-btn-sm {
    padding: 8px 12px;
    font-size: 11px;
}

.sf-btn-lg {
    padding: 13px 20px;
    font-size: 13px;
}

.sf-btn-primary,
.sf-btn-execute {
    color: var(--sf-white);
    border-color: rgba(15, 118, 110, 0.22);
    background: linear-gradient(135deg, var(--sf-primary), #20877f);
    box-shadow: 0 16px 24px rgba(15, 118, 110, 0.18);
}

.sf-btn-primary:hover,
.sf-btn-execute:hover {
    background: linear-gradient(135deg, var(--sf-primary-hover), #1e746d);
}

.sf-btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    border-radius: 999px;
    color: var(--sf-text-muted);
}

.sf-btn-danger {
    color: var(--sf-error);
    border-color: rgba(192, 57, 43, 0.24);
    background: rgba(255, 255, 255, 0.9);
}

.sf-btn-danger:hover {
    background: var(--sf-error-light);
}

.sf-input,
.sf-select,
.sf-textarea {
    width: 100%;
    border: 1px solid rgba(196, 203, 194, 0.92);
    border-radius: 14px;
    padding: 10px 12px;
    color: var(--sf-text);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
    outline: none;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

.sf-input:focus,
.sf-select:focus,
.sf-textarea:focus {
    border-color: rgba(15, 118, 110, 0.48);
    box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
    background: rgba(255, 255, 255, 0.98);
}

.sf-input-sm,
.sf-select-sm {
    padding: 8px 10px;
    font-size: 11px;
}

.sf-input:disabled,
.sf-select:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.sf-label {
    display: block;
    margin-bottom: 7px;
    color: var(--sf-text-secondary);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sf-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--sf-text-secondary);
    font-size: 12px;
    cursor: pointer;
}

.sf-checkbox input[type="checkbox"] {
    margin: 0;
    accent-color: var(--sf-primary);
}

.sf-textarea {
    resize: vertical;
    min-height: 140px;
    font-family: var(--sf-font-mono);
    line-height: 1.7;
}

.sf-query-editor {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.76), rgba(250, 247, 240, 0.85));
}

.sf-query-tabs {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 12px 0;
    border-bottom: 1px solid rgba(196, 203, 194, 0.7);
    overflow-x: auto;
}

.sf-query-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 10px 14px;
    background: transparent;
    color: var(--sf-text-muted);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.sf-query-tab:hover {
    color: var(--sf-text);
    background: rgba(15, 118, 110, 0.06);
}

.sf-query-tab.active {
    color: var(--sf-text);
    background: rgba(255, 255, 255, 0.88);
    border-color: rgba(196, 203, 194, 0.82);
    box-shadow: var(--sf-shadow-sm);
}

.sf-tab-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 999px;
    color: inherit;
    background: rgba(22, 32, 51, 0.05);
}

.sf-tab-close:hover {
    color: var(--sf-error);
    background: var(--sf-error-light);
}

.sf-tab-add {
    font-size: 16px;
    font-weight: 500;
}

.sf-apply-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    margin: 12px 12px 0;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(255, 240, 218, 0.85));
    border: 1px solid rgba(15, 118, 110, 0.14);
    color: var(--sf-text);
}

.sf-query-editor-area {
    position: relative;
    flex: 1 1 0;
    min-height: 200px;
    margin: 12px 12px 0;
    overflow: hidden;
    border-radius: 22px;
    border: 1px solid rgba(196, 203, 194, 0.82);
    background: #fcfbf8;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.sf-monaco-container {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.sf-query-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    margin-top: 12px;
    border-top: 1px solid rgba(196, 203, 194, 0.7);
    border-bottom: 1px solid rgba(196, 203, 194, 0.7);
    background: rgba(255, 255, 255, 0.6);
}

.sf-query-status {
    margin-left: auto;
    font-size: 12px;
    font-variant-numeric: tabular-nums;
}

.sf-status-success {
    color: var(--sf-success);
    font-weight: 700;
}

.sf-status-error {
    color: var(--sf-error);
    font-weight: 700;
}

.sf-query-results {
    flex: 1 1 0;
    min-height: 120px;
    overflow: auto;
    margin: 0 12px 12px;
    border-radius: 0 0 22px 22px;
}

.sf-results-grid-wrapper {
    width: 100%;
    height: 100%;
    overflow: auto;
    border-radius: 0 0 22px 22px;
    background: rgba(255, 255, 255, 0.88);
}

.sf-results-action-bar {
    position: sticky;
    top: 0;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 14px;
    border-bottom: 1px solid rgba(196, 203, 194, 0.75);
    background: rgba(255, 253, 248, 0.92);
    backdrop-filter: blur(10px);
}

.sf-results-grid {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--sf-font-mono);
    font-size: 12px;
}

.sf-results-grid thead {
    position: sticky;
    top: 56px;
    z-index: 1;
}

.sf-results-grid th {
    padding: 10px 14px;
    border-bottom: 1px solid rgba(196, 203, 194, 0.8);
    background: rgba(243, 238, 228, 0.9);
    color: var(--sf-text-secondary);
    font-family: var(--sf-font);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-align: left;
    text-transform: uppercase;
    white-space: nowrap;
}

.sf-results-grid td {
    padding: 9px 14px;
    border-bottom: 1px solid rgba(215, 221, 212, 0.72);
    white-space: nowrap;
    max-width: 320px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sf-results-grid tr:hover td {
    background: rgba(15, 118, 110, 0.05);
}

.sf-row-num {
    width: 44px;
    color: var(--sf-text-muted);
    text-align: right;
}

.sf-null {
    display: inline-flex;
    align-items: center;
    padding: 2px 7px;
    border-radius: 999px;
    background: rgba(86, 97, 115, 0.08);
    color: var(--sf-text-muted);
    font-size: 11px;
    font-style: italic;
}

.sf-warning-banner,
.sf-error-banner {
    margin-top: 14px;
    border-radius: 16px;
    padding: 13px 15px;
}

.sf-warning-banner {
    background: var(--sf-warning-light);
    border: 1px solid rgba(179, 106, 18, 0.18);
    color: var(--sf-text);
}

.sf-error-banner {
    background: var(--sf-error-light);
    border: 1px solid rgba(192, 57, 43, 0.16);
    color: var(--sf-error);
    font-family: var(--sf-font-mono);
    white-space: pre-wrap;
}

.sf-results-message,
.sf-results-empty {
    padding: 24px 18px;
    color: var(--sf-text-secondary);
}

.sf-results-empty {
    text-align: center;
}

.sf-history-item {
    margin-bottom: 10px;
    padding: 14px;
    border-radius: 18px;
    border: 1px solid rgba(196, 203, 194, 0.8);
    background: rgba(255, 255, 255, 0.76);
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.sf-history-item:hover {
    transform: translateY(-1px);
    border-color: rgba(15, 118, 110, 0.18);
    box-shadow: var(--sf-shadow-sm);
}

.sf-history-item.error {
    border-color: rgba(192, 57, 43, 0.16);
    background: rgba(255, 240, 236, 0.86);
}

.sf-history-sql {
    margin-bottom: 6px;
    color: var(--sf-text);
    font-family: var(--sf-font-mono);
    font-size: 11px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sf-history-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    color: var(--sf-text-muted);
    font-size: 10px;
}

.sf-home {
    max-width: 1400px;
    margin: 0 auto;
    overflow: visible;
    padding: 6px 4px 24px;
}

.sf-home-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.95fr);
    gap: 22px;
    margin-bottom: 24px;
}

.sf-home-header,
.sf-home-hero-panel,
.sf-home-section {
    position: relative;
    overflow: hidden;
    border-radius: var(--sf-radius-xl);
    border: 1px solid rgba(196, 203, 194, 0.82);
    box-shadow: var(--sf-shadow);
}

.sf-home-header {
    padding: 32px;
    background:
        radial-gradient(circle at top right, rgba(199, 120, 31, 0.16), transparent 30%),
        linear-gradient(135deg, rgba(15, 118, 110, 0.1), rgba(255, 255, 255, 0.9));
}

.sf-home-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    color: var(--sf-primary);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.sf-home-kicker::before {
    content: "";
    width: 26px;
    height: 1px;
    background: currentColor;
}

.sf-home-title {
    display: block;
    width: fit-content;
    max-width: 12ch;
    margin: 0;
    color: var(--sf-text);
    font-size: clamp(2.6rem, 4vw, 4.4rem);
    line-height: 0.98;
    letter-spacing: -0.06em;
    outline: 1px auto -webkit-focus-ring-color;
    outline-offset: 0.12em;
}

.sf-home-title:focus,
.sf-home-title:focus-visible {
    outline: 1px auto -webkit-focus-ring-color;
}

.sf-home-subtitle {
    max-width: 56ch;
    margin: 18px 0 0;
    color: var(--sf-text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

.sf-home-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.sf-home-hero-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 22px;
    background: rgba(255, 253, 248, 0.74);
    backdrop-filter: blur(14px);
}

.sf-home-metric-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.sf-home-metric-card,
.sf-home-preview-card {
    border-radius: 20px;
    border: 1px solid rgba(196, 203, 194, 0.78);
    background: rgba(255, 255, 255, 0.82);
    box-shadow: var(--sf-shadow-sm);
}

.sf-home-metric-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 18px;
}

.sf-home-metric-label,
.sf-home-preview-eyebrow {
    color: var(--sf-text-muted);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.sf-home-metric-value {
    color: var(--sf-text);
    font-size: 28px;
    line-height: 1;
    letter-spacing: -0.06em;
}

.sf-home-metric-note {
    color: var(--sf-text-secondary);
    font-size: 12px;
}

.sf-home-preview-stack {
    display: grid;
    gap: 12px;
}

.sf-home-preview-card {
    padding: 16px 18px;
    color: var(--sf-text-secondary);
}

.sf-home-preview-card strong {
    display: block;
    margin-top: 8px;
    color: var(--sf-text);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
}

.sf-home-content {
    display: grid;
    gap: 20px;
    padding-bottom: 24px;
}

.sf-home-section {
    padding: 22px;
    background: rgba(255, 253, 248, 0.76);
    backdrop-filter: blur(14px);
}

.sf-home-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.sf-home-action-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    width: 100%;
    padding: 20px;
    border: 1px solid rgba(196, 203, 194, 0.82);
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(247, 244, 238, 0.94));
    box-shadow: var(--sf-shadow-sm);
    color: var(--sf-text);
    text-align: left;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.sf-home-action-card:hover {
    transform: translateY(-2px);
    border-color: rgba(15, 118, 110, 0.18);
    box-shadow: var(--sf-shadow);
}

.sf-home-action-title {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.sf-home-action-desc {
    color: var(--sf-text-secondary);
    font-size: 13px;
    line-height: 1.6;
}

.sf-sample-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.sf-sample-card {
    position: relative;
    overflow: hidden;
    padding: 18px 18px 20px;
    border-radius: 20px;
    border: 1px solid rgba(196, 203, 194, 0.82);
    background: rgba(255, 255, 255, 0.84);
    box-shadow: var(--sf-shadow-sm);
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.sf-sample-card::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 4px;
    background: var(--sf-sample-accent, var(--sf-primary));
}

.sf-sample-card:hover {
    transform: translateY(-2px);
    border-color: rgba(15, 118, 110, 0.16);
    box-shadow: var(--sf-shadow);
}

.sf-sample-name {
    margin-bottom: 6px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.sf-sample-desc {
    margin-bottom: 14px;
    color: var(--sf-text-secondary);
    font-size: 13px;
    line-height: 1.55;
}

.sf-sample-meta {
    color: var(--sf-text-muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sf-recent-list {
    display: grid;
    gap: 12px;
}

.sf-recent-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    border-radius: 20px;
    border: 1px solid rgba(196, 203, 194, 0.78);
    background: rgba(255, 255, 255, 0.82);
    box-shadow: var(--sf-shadow-sm);
}

.sf-recent-info {
    flex: 1;
    min-width: 0;
    cursor: pointer;
}

.sf-recent-name {
    color: var(--sf-text);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.sf-recent-meta {
    margin-top: 4px;
    color: var(--sf-text-muted);
    font-size: 12px;
}

.sf-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(18, 26, 36, 0.28);
    backdrop-filter: blur(12px);
    animation: sf-fade-in 0.18s ease;
}

.sf-modal {
    width: min(620px, 100%);
    max-height: min(82vh, 760px);
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(196, 203, 194, 0.8);
    border-radius: 28px;
    background: rgba(255, 253, 248, 0.95);
    box-shadow: var(--sf-shadow-lg);
    animation: sf-rise-in 0.18s ease;
}

.sf-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 22px;
    border-bottom: 1px solid rgba(196, 203, 194, 0.75);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.sf-modal-body {
    flex: 1;
    overflow: auto;
    padding: 20px 22px;
}

.sf-modal-hint {
    margin-bottom: 14px;
    color: var(--sf-text-secondary);
    line-height: 1.6;
}

.sf-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 22px 20px;
    border-top: 1px solid rgba(196, 203, 194, 0.75);
}

.sf-dialect-selector {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 10px;
    border-radius: 18px;
    border: 1px solid rgba(196, 203, 194, 0.82);
    background: rgba(255, 255, 255, 0.7);
}

.sf-dialect-selector .sf-label {
    margin: 0;
    color: var(--sf-text-muted);
    white-space: nowrap;
}

.sf-dialect-selector .sf-select {
    min-width: 148px;
    padding-block: 8px;
}

.sf-dropdown {
    position: relative;
    display: inline-block;
}

.sf-dropdown-menu,
.sf-context-menu {
    padding: 6px;
    min-width: 180px;
    border: 1px solid rgba(196, 203, 194, 0.84);
    border-radius: 18px;
    background: rgba(255, 253, 248, 0.95);
    box-shadow: var(--sf-shadow-lg);
    backdrop-filter: blur(12px);
}

.sf-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 120;
    animation: sf-rise-in 0.14s ease;
}

.sf-dropdown-item {
    display: block;
    width: 100%;
    border: none;
    border-radius: 12px;
    padding: 9px 12px;
    color: var(--sf-text);
    background: transparent;
    text-align: left;
    cursor: pointer;
}

.sf-dropdown-item:hover {
    background: rgba(15, 118, 110, 0.08);
}

.sf-dropdown-item:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.sf-dropdown-sep {
    height: 1px;
    margin: 6px 4px;
    background: rgba(196, 203, 194, 0.84);
}

.sf-context-overlay {
    position: fixed;
    inset: 0;
    z-index: 199;
}

.sf-context-menu {
    position: fixed;
    z-index: 200;
}

.sf-loading,
.sf-error-boundary {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 40px;
}

.sf-loading-spinner {
    width: 34px;
    height: 34px;
    border: 3px solid rgba(196, 203, 194, 0.72);
    border-top-color: var(--sf-primary);
    border-radius: 999px;
    animation: sf-spin 0.7s linear infinite;
}

.sf-loading-message,
.sf-error-detail {
    color: var(--sf-text-secondary);
}

.sf-error-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 999px;
    background: var(--sf-error);
    color: var(--sf-white);
    font-size: 20px;
    font-weight: 700;
}

.sf-error-title {
    color: var(--sf-text);
    font-size: 16px;
    font-weight: 700;
}

.sf-error-detail {
    max-width: 460px;
    font-family: var(--sf-font-mono);
    text-align: center;
}

.sf-sep {
    color: var(--sf-border-strong);
}

.sf-small-screen-banner {
    display: none;
    padding: 10px 16px;
    border-bottom: 1px solid rgba(196, 203, 194, 0.82);
    background: linear-gradient(135deg, rgba(255, 240, 218, 0.94), rgba(255, 255, 255, 0.88));
    color: var(--sf-text-secondary);
    font-size: 11px;
    text-align: center;
}

.sf-btn:focus-visible,
.sf-input:focus-visible,
.sf-select:focus-visible,
.sf-textarea:focus-visible,
.sf-mode-tab:focus-visible,
.sf-query-tab:focus-visible,
.sf-home-action-card:focus-visible,
.sf-sample-card:focus-visible {
    outline: 2px solid rgba(15, 118, 110, 0.38);
    outline-offset: 2px;
}

@keyframes sf-spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes sf-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes sf-rise-in {
    from {
        opacity: 0;
        transform: translateY(8px) scale(0.985);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}