:root {
    --paper:        oklch(98%   0.005 85);
    --paper-warm:   oklch(96.5% 0.010 80);
    --surface:      oklch(99%   0.003 85);
    --ink:          oklch(22%   0.020 270);
    --ink-soft:     oklch(38%   0.015 270);
    --muted:        oklch(55%   0.015 270);
    --hairline:     oklch(89%   0.012 80);
    --hairline-soft:oklch(93%   0.008 80);

    --stage-input:       oklch(58%   0.130 215);
    --stage-input-tint:  oklch(96.5% 0.022 215);
    --stage-input-edge:  oklch(80%   0.060 215);

    --stage-process:     oklch(64%   0.150 65);
    --stage-process-tint:oklch(96.5% 0.035 75);
    --stage-process-edge:oklch(82%   0.080 70);

    --stage-result:      oklch(52%   0.135 150);
    --stage-result-tint: oklch(96.5% 0.025 150);
    --stage-result-edge: oklch(80%   0.060 150);

    --signal:       oklch(60%   0.190 28);
    --signal-tint:  oklch(96%   0.040 28);

    --success:      var(--stage-result);
    --success-tint: var(--stage-result-tint);
    --warning:      oklch(70%   0.160 75);
    --warning-tint: oklch(96%   0.045 75);
    --error:        var(--signal);
    --error-tint:   var(--signal-tint);

    --shadow-card:  0 1px 2px oklch(22% 0.02 270 / 0.04), 0 8px 24px oklch(22% 0.02 270 / 0.06);
    --shadow-lift:  0 6px 20px oklch(22% 0.02 270 / 0.10);
    --shadow-drop:  0 4px 12px oklch(22% 0.02 270 / 0.14);

    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --topbar-h: 48px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--ink);
    color: var(--ink);
}

/* ── Topbar ─────────────────────────────────────────── */
.topbar {
    height: var(--topbar-h);
    background: var(--ink);
    color: var(--paper);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    position: relative;
    flex-shrink: 0;
}

.topbar-stripe {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    display: flex;
    height: 2px;
    gap: 0;
}

.stripe-seg {
    flex: 1;
    opacity: 0.28;
    transition: opacity 500ms var(--ease-out);
    height: 100%;
}

.stripe-seg[data-seg="input"]   { background: var(--stage-input); }
.stripe-seg[data-seg="process"] { background: var(--stage-process); }
.stripe-seg[data-seg="result"]  { background: var(--stage-result); }

.stripe-seg.is-active    { opacity: 1; }
.stripe-seg.was-active   { opacity: 0.55; }

.topbar-brand {
    font-size: 1.1em;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.topbar-brand .mark { color: var(--signal); }

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

.status-pill {
    font-size: 0.78em;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid oklch(100% 0 0 / 0.18);
    color: oklch(80% 0.008 270);
    letter-spacing: 0.01em;
}

/* ── Pipeline grid ──────────────────────────────────── */
#pipeline {
    display: grid;
    grid-template-columns: 75% 12.5% 12.5%;
    height: calc(100vh - var(--topbar-h));
    transition: grid-template-columns 500ms var(--ease-out);
}

#pipeline[data-active="input"]   { grid-template-columns: 75% 12.5% 12.5%; }
#pipeline[data-active="process"] { grid-template-columns: 12.5% 75% 12.5%; }
#pipeline[data-active="result"]  { grid-template-columns: 12.5% 12.5% 75%; }

/* ── Stage columns ──────────────────────────────────── */
.stage-col {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border-right: 1px solid oklch(22% 0.015 270);
}

.stage-col:last-child { border-right: none; }

.stage-col[data-stage="input"]   { background: var(--stage-input-tint); }
.stage-col[data-stage="process"] { background: var(--stage-process-tint); }
.stage-col[data-stage="result"]  { background: var(--stage-result-tint); }

/* Closed tab — visible only when column is narrow */
.col-tab {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 200ms ease;
    cursor: pointer;
    z-index: 2;
}

.col-tab-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
}

[data-stage="input"]   .col-tab-dot { background: var(--stage-input); }
[data-stage="process"] .col-tab-dot { background: var(--stage-process); }
[data-stage="result"]  .col-tab-dot { background: var(--stage-result); }

.col-tab-label {
    font-size: 0.78em;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    color: var(--ink-soft);
}

.stage-col.is-closed .col-tab {
    opacity: 1;
    pointer-events: auto;
}

.stage-col.is-closed .col-tab:hover { background: oklch(94% 0.010 80 / 0.5); }

/* Body — hidden when column is closed */
.col-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 1;
    pointer-events: auto;
    transition: opacity 180ms ease;
    position: relative;
}

.stage-col.is-closed .col-body {
    opacity: 0;
    pointer-events: none;
}

/* ── Column header ──────────────────────────────────── */
.col-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    gap: 10px;
    flex-shrink: 0;
    border-bottom: 1px solid var(--hairline);
    background: oklch(100% 0 0 / 0.45);
    flex-wrap: wrap;
}

.col-title {
    font-size: 0.95em;
    font-weight: 700;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.col-num {
    display: inline-flex;
    width: 20px;
    height: 20px;
    border-radius: 999px;
    align-items: center;
    justify-content: center;
    font-size: 0.75em;
    font-weight: 800;
    color: var(--paper);
}

[data-stage="input"]   .col-num { background: var(--stage-input); }
[data-stage="process"] .col-num { background: var(--stage-process); }
[data-stage="result"]  .col-num { background: var(--stage-result); }

.col-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.col-actions-divider {
    width: 1px;
    height: 18px;
    background: var(--hairline);
    flex-shrink: 0;
}

/* ── Col content area ───────────────────────────────── */
.col-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

/* ── Buttons ────────────────────────────────────────── */
.btn {
    padding: 7px 14px;
    border: 1px solid transparent;
    border-radius: 7px;
    font-size: 0.875em;
    font-weight: 600;
    cursor: pointer;
    transition: transform 120ms var(--ease-out),
                box-shadow 200ms var(--ease-out),
                background-color 150ms ease,
                opacity 150ms ease;
    white-space: nowrap;
    font-family: inherit;
}

.btn-sm { padding: 5px 10px; font-size: 0.8em; }
.btn-xs { padding: 3px 7px; font-size: 0.72em; }

.btn-primary {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lift);
}

.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

#conditionBtn {
    background: var(--stage-process);
    border-color: var(--stage-process);
    color: oklch(20% 0.04 70);
    padding: 12px 28px;
    font-size: 1em;
    border-radius: 10px;
}

#conditionBtn:hover:not(:disabled) {
    background: oklch(58% 0.16 65);
    color: var(--paper);
}

#conditionBtn:disabled { opacity: 0.4; cursor: not-allowed; }

#ocrBtn {
    background: var(--stage-result);
    border-color: var(--stage-result);
    color: var(--paper);
}

#ocrBtn:hover:not(:disabled) { background: oklch(46% 0.14 150); }
#ocrBtn:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-secondary {
    background: var(--surface);
    color: var(--ink);
    border: 1px solid var(--hairline);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--paper-warm);
    border-color: var(--ink-soft);
}

.btn-ghost {
    background: transparent;
    color: var(--ink-soft);
    border: 1px solid var(--hairline);
}

.btn-ghost:hover:not(:disabled) {
    background: var(--paper-warm);
    color: var(--ink);
}

.btn-ghost:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-cancel {
    color: var(--signal);
    border-color: oklch(82% 0.08 28);
}

.btn-cancel:hover:not(:disabled) {
    background: var(--signal-tint);
    color: oklch(38% 0.16 28);
}

/* ── Upload zone ────────────────────────────────────── */
.upload-zone {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 2px dashed var(--stage-input-edge);
    border-radius: 12px;
    margin: 14px;
    padding: 40px 24px;
    cursor: pointer;
    text-align: center;
    transition: background 200ms var(--ease-out), border-color 200ms var(--ease-out);
    background: oklch(97.5% 0.018 215);
}

.upload-zone:hover, .upload-zone.dragover {
    background: oklch(94% 0.032 215);
    border-color: var(--stage-input);
}

.upload-icon {
    font-size: 2.4em;
    color: var(--stage-input);
    line-height: 1;
}

.upload-zone h3 {
    font-size: 1.05em;
    font-weight: 700;
    color: var(--ink);
}

.upload-zone p {
    font-size: 0.88em;
    color: var(--ink-soft);
}

.upload-zone .file-types {
    font-size: 0.78em;
    color: var(--muted);
}

/* ── Input canvas wrapper ───────────────────────────── */
.input-canvas-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin: 0;
    background: var(--surface);
}

.input-canvas-wrapper canvas {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

/* Condition button overlay — floats over the uploaded image */
.condition-btn-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.condition-btn-overlay.has-image { pointer-events: auto; }

.condition-btn-overlay #conditionBtn {
    opacity: 0.78;
    transform: scale(1);
    transition: opacity 150ms ease, transform 150ms ease,
                background-color 150ms ease, color 150ms ease;
    box-shadow: var(--shadow-drop);
}

.condition-btn-overlay #conditionBtn:hover:not(:disabled) {
    opacity: 1;
    transform: scale(1.06);
}

/* ── Canvas container (process panel) ───────────────── */
.canvas-container {
    flex: 1;
    position: relative;
    overflow: hidden;
    min-height: 0;
    background: var(--surface);
}

.canvas-container canvas {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.canvas-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 0.92em;
    text-align: center;
    padding: 20px;
}

/* ── Progress overlay ───────────────────────────────── */
.progress-overlay {
    position: absolute;
    inset: 0;
    background: oklch(99% 0.005 85 / 0.94);
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 16px;
    backdrop-filter: blur(6px);
    z-index: 4;
    overflow-y: auto;
}

.progress-overlay.active { display: flex; }

.progress-log {
    width: 100%;
    max-width: 520px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.progress-line {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 8px;
    background: var(--surface);
    border: 1px solid var(--hairline);
    font-size: 0.88em;
    box-shadow: var(--shadow-card);
}

.progress-line.complete {
    border-color: var(--stage-result-edge);
    background: var(--success-tint);
    color: oklch(35% 0.10 150);
}

.progress-line.error {
    border-color: oklch(82% 0.08 28);
    background: var(--error-tint);
    color: oklch(40% 0.16 28);
}

.progress-icon { font-size: 0.95em; }
.progress-message { flex: 1; }

/* ── Stage-complete overlay ──────────────────────────── */
.stage-complete-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    background: oklch(97% 0.020 150 / 0.96);
    z-index: 8;
    opacity: 0;
    pointer-events: none;
    transition: opacity 250ms ease;
}

[data-stage="input"]   .stage-complete-overlay { background: oklch(97% 0.018 215 / 0.96); }
[data-stage="process"] .stage-complete-overlay { background: oklch(97% 0.028 75  / 0.96); }
[data-stage="result"]  .stage-complete-overlay { background: oklch(97% 0.020 150 / 0.96); }

.stage-col.showing-complete-banner .stage-complete-overlay,
.stage-col.showing-complete-check  .stage-complete-overlay {
    opacity: 1;
}

.stage-complete-banner {
    font-size: 1.6em;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--stage-result);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 280ms ease, transform 280ms var(--ease-out);
}

[data-stage="input"]   .stage-complete-banner { color: var(--stage-input); }
[data-stage="process"] .stage-complete-banner { color: var(--stage-process); }
[data-stage="result"]  .stage-complete-banner { color: var(--stage-result); }

.stage-col.showing-complete-banner .stage-complete-banner {
    opacity: 1;
    transform: translateY(0);
}

.stage-complete-check {
    font-size: 5em;
    line-height: 1;
    color: var(--stage-result);
    opacity: 0;
    transform: scale(0.2);
    transition: opacity 300ms ease, transform 300ms var(--ease-out);
}

[data-stage="input"]   .stage-complete-check { color: var(--stage-input); }
[data-stage="process"] .stage-complete-check { color: var(--stage-process); }
[data-stage="result"]  .stage-complete-check { color: var(--stage-result); }

.stage-col.showing-complete-check .stage-complete-check {
    opacity: 1;
    transform: scale(1);
}

/* ── Adjust drawer ──────────────────────────────────── */
.adjust-drawer {
    flex-shrink: 0;
    display: none;
    flex-direction: column;
    gap: 14px;
    padding: 14px 16px;
    border-top: 1px solid var(--stage-process-edge);
    background: oklch(97% 0.030 75 / 0.7);
}

.adjust-drawer.open { display: flex; }

.range-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.range-row input[type="range"] {
    flex: 1;
    accent-color: var(--stage-process);
}

.range-value {
    font-weight: 700;
    color: var(--stage-process);
    font-variant-numeric: tabular-nums;
    min-width: 24px;
    text-align: right;
    font-size: 0.9em;
}

.drawer-label {
    font-size: 0.82em;
    font-weight: 600;
    color: var(--ink-soft);
    letter-spacing: 0.01em;
}

.drawer-desc {
    font-size: 0.78em;
    color: var(--muted);
    margin-top: 2px;
}

/* ── Advanced panel ─────────────────────────────────── */
.advanced-panel {
    display: none;
    padding: 12px;
    border-top: 1px solid var(--stage-process-edge);
    background: var(--surface);
    overflow-y: auto;
    flex-shrink: 0;
    max-height: 220px;
}

.advanced-panel.open { display: block; }

.advanced-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.advanced-card {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.advanced-card h3 {
    font-size: 0.72em;
    color: var(--muted);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.advanced-canvas {
    width: 100%;
    height: 100px;
    border-radius: 6px;
    border: 1px solid var(--hairline);
    background: var(--paper-warm);
}

/* ── Text output (result panel) ─────────────────────── */
.text-output {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    position: relative;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.88em;
    line-height: 1.65;
    background: var(--surface);
    border-top: 1px solid var(--stage-result-edge);
}

.text-content {
    white-space: pre-wrap;
    word-wrap: break-word;
    color: var(--ink);
}

.text-content.empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    color: var(--muted);
    font-style: italic;
    white-space: normal;
}

.text-content.preview-mode {
    white-space: normal;
    font-family: "DM Sans", sans-serif;
    font-size: 1em;
}

/* ── Segmented control ──────────────────────────────── */
.segmented-control {
    display: flex;
    border: 1px solid var(--hairline);
    border-radius: 7px;
    overflow: hidden;
    background: var(--surface);
}

.seg-btn {
    padding: 5px 10px;
    font-size: 0.78em;
    font-weight: 600;
    border: none;
    background: transparent;
    color: var(--ink-soft);
    cursor: pointer;
    transition: background 150ms ease, color 150ms ease;
    font-family: inherit;
    border-right: 1px solid var(--hairline);
}

.seg-btn:last-child { border-right: none; }

.seg-btn.active {
    background: var(--stage-result);
    color: var(--paper);
}

.seg-btn:hover:not(.active) {
    background: var(--paper-warm);
    color: var(--ink);
}

/* ── Inline dropdowns ───────────────────────────────── */
.dropdown-anchor {
    position: relative;
}

.inline-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: 10px;
    box-shadow: var(--shadow-drop);
    z-index: 20;
    min-width: 220px;
    overflow: hidden;
}

.inline-dropdown.hidden { display: none; }

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    font-size: 0.875em;
    color: var(--ink);
    cursor: pointer;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    transition: background 120ms ease;
    border-bottom: 1px solid var(--hairline-soft);
    font-family: inherit;
    font-weight: 500;
}

.dropdown-item:last-child { border-bottom: none; }
.dropdown-item:hover { background: var(--paper-warm); }

/* API model list */
.api-model-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--hairline-soft);
    transition: background 120ms ease;
    font-size: 0.85em;
}

.api-model-item:last-child { border-bottom: none; }
.api-model-item:hover { background: var(--paper-warm); }

.api-model-item.is-selected { background: var(--stage-result-tint); }

.model-status-icon {
    font-size: 0.9em;
    font-weight: 800;
    width: 16px;
    text-align: center;
}

.model-status-success { color: var(--stage-result); }
.model-status-failed  { color: var(--signal); }
.model-status-untested { color: var(--muted); }
.model-status-testing { color: var(--stage-process); }

.model-name { flex: 1; }

.api-dropdown-footer {
    padding: 8px 14px;
    border-top: 1px solid var(--hairline);
    background: var(--paper-warm);
    display: flex;
    justify-content: flex-end;
}

/* ── Batch reorder mockup ────────────────────────────── */
.panel-overlay {
    position: absolute;
    inset: 0;
    background: var(--surface);
    z-index: 10;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.panel-overlay-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--hairline);
    background: var(--paper-warm);
    font-weight: 700;
    font-size: 0.92em;
}

.coming-soon-badge {
    font-size: 0.72em;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--warning-tint);
    color: oklch(38% 0.12 75);
    border: 1px solid oklch(82% 0.10 75);
    font-weight: 600;
}

.panel-overlay-header .close-btn { margin-left: auto; }

.batch-reorder-cards {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
    overflow-y: auto;
}

.batch-card {
    padding: 14px 16px;
    border: 1px solid var(--hairline);
    border-radius: 8px;
    background: var(--paper-warm);
    font-size: 0.88em;
    color: var(--ink-soft);
    cursor: grab;
    display: flex;
    align-items: center;
    gap: 10px;
}

.batch-card::before {
    content: "⠿";
    color: var(--muted);
    font-size: 1.1em;
}

/* ── Loading spinner ─────────────────────────────────── */
.loading {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid var(--hairline-soft);
    border-top-color: var(--signal);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
    margin-right: 5px;
}

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

/* ── Toast notifications ─────────────────────────────── */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 0.875em;
    font-weight: 500;
    box-shadow: var(--shadow-drop);
    pointer-events: auto;
    animation: toastIn 220ms var(--ease-out);
    max-width: 320px;
}

@keyframes toastIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.toast.success {
    background: var(--success-tint);
    color: oklch(32% 0.10 150);
    border: 1px solid var(--stage-result-edge);
}

.toast.error {
    background: var(--error-tint);
    color: oklch(38% 0.16 28);
    border: 1px solid oklch(82% 0.08 28);
}

.toast.info {
    background: var(--stage-input-tint);
    color: oklch(38% 0.10 215);
    border: 1px solid var(--stage-input-edge);
}

/* ── Form elements ───────────────────────────────────── */
.form-group label {
    display: block;
    font-size: 0.82em;
    font-weight: 600;
    color: var(--ink-soft);
    margin-bottom: 4px;
}

/* ── Misc ────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── Focus ring ─────────────────────────────────────── */
*:focus { outline: none; }

*:focus-visible {
    outline: 2px solid var(--stage-process);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ── Completed tab state ────────────────────────────── */
.stage-col.was-completed .col-tab-dot {
    outline: 2px solid var(--stage-result);
    outline-offset: 2px;
}

.stage-col.was-completed .col-tab::after {
    content: "✓";
    font-size: 0.68em;
    color: var(--stage-result);
    font-weight: 800;
    letter-spacing: 0;
    writing-mode: horizontal-tb;
    transform: none;
}

/* ── Reduced motion ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    #pipeline { transition: none; }
    .col-body { transition: none; }
    .col-tab  { transition: none; }
    .btn      { transition: none; }
    .stage-complete-overlay,
    .stage-complete-banner,
    .stage-complete-check { transition: none; }
    .upload-zone { transition: none; }
    @keyframes spin { to { transform: rotate(360deg); } }
    @keyframes toastIn { from { opacity: 1; transform: none; } }
}