/* ============================================
   CHROMAGRADIENT — RGB Gradient Generator
   Aesthetic: Pastel Rainbow Darkroom
   Restructured: Two-column workspace layout
   ============================================ */

:root {
    /* Base tones */
    --clr-bg: #0e0d13;
    --clr-surface: #15141c;
    --clr-surface-raised: #1e1d28;
    --clr-border: rgba(255, 255, 255, 0.055);
    --clr-border-focus: rgba(255, 255, 255, 0.12);
    --clr-text: #ede9f6;
    --clr-text-muted: #7d7893;
    --clr-text-dim: #403c50;

    /* Pastel Rainbow Palette */
    --clr-rose: #f9a8d4;
    --clr-peach: #fdba74;
    --clr-butter: #fde68a;
    --clr-mint: #86efac;
    --clr-sky: #7dd3fc;
    --clr-lavender: #c4b5fd;
    --clr-lilac: #d8b4fe;

    /* Accents */
    --clr-accent: #c4b5fd;
    --clr-accent-glow: rgba(196, 181, 253, 0.15);
    --clr-accent-2: #f9a8d4;
    --clr-accent-2-glow: rgba(249, 168, 212, 0.12);
    --clr-danger: #fca5a5;
    --clr-success: #86efac;

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --font-display: 'Instrument Serif', Georgia, serif;
    --font-body: 'Satoshi', -apple-system, sans-serif;
    --font-mono: 'DM Mono', 'SF Mono', monospace;

    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background-color: var(--clr-bg);
    color: var(--clr-text);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 2rem 1.5rem;
    overflow-x: hidden;
    position: relative;
}

::selection {
    background: var(--clr-lavender);
    color: var(--clr-bg);
}

/* --- Ambient Background --- */
.ambient-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(130px);
    opacity: 0;
    animation: glowPulse 14s ease-in-out infinite;
}

.glow-1 {
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(249, 168, 212, 0.09), transparent 70%);
    top: -12%;
    right: -8%;
    animation-delay: 0s;
}

.glow-2 {
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(196, 181, 253, 0.08), transparent 70%);
    bottom: -8%;
    left: -8%;
    animation-delay: 3.5s;
}

.glow-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(125, 211, 252, 0.06), transparent 70%);
    top: 35%;
    left: 60%;
    animation-delay: 7s;
}

.glow-4 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(134, 239, 172, 0.06), transparent 70%);
    top: 60%;
    left: -5%;
    animation-delay: 10s;
}

.glow-5 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(253, 186, 116, 0.05), transparent 70%);
    top: 10%;
    left: 30%;
    animation-delay: 5s;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.25; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.18); }
}

.grain-overlay {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    background-repeat: repeat;
    opacity: 0.4;
}

/* --- App Container --- */
.app {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1100px;
    display: flex;
    flex-direction: column;
    gap: 0;
    animation: fadeUp 0.8s var(--ease-out-expo) both;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Top Bar --- */
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 0.25rem;
    margin-bottom: 3rem;
    animation: fadeUp 0.8s var(--ease-out-expo) 0.1s both;
}

.topbar-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.brand-mark {
    width: 14px;
    height: 14px;
    border-radius: 4px;
    transform: rotate(45deg);
    background: linear-gradient(135deg, var(--clr-rose), var(--clr-lavender), var(--clr-sky));
    padding: 2px;
    display: grid;
    place-items: center;
    box-shadow: 0 0 16px var(--clr-accent-2-glow), 0 0 16px var(--clr-accent-glow);
}

.brand-mark-inner {
    width: 100%;
    height: 100%;
    background: var(--clr-bg);
    border-radius: 2px;
}

.brand-name {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--clr-text-muted);
}

.topbar-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--clr-text-dim);
    padding: 0.3rem 0.7rem;
    border: 1px solid var(--clr-border);
    border-radius: 100px;
    background: linear-gradient(135deg, rgba(249, 168, 212, 0.04), rgba(196, 181, 253, 0.04));
}

/* --- Hero --- */
.hero {
    margin-bottom: 2.5rem;
    padding: 0 0.25rem;
    animation: fadeUp 0.8s var(--ease-out-expo) 0.2s both;
}

.hero-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--clr-rose);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-label::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 1px;
    background: linear-gradient(to right, var(--clr-rose), var(--clr-lavender));
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--clr-text);
    margin-bottom: 1rem;
}

.hero-title-italic {
    font-style: italic;
    background: linear-gradient(135deg, var(--clr-rose), var(--clr-peach), var(--clr-butter), var(--clr-mint), var(--clr-sky), var(--clr-lavender));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1rem;
    line-height: 1.65;
    color: var(--clr-text-muted);
    max-width: 520px;
}

/* ============================================
   WORKSPACE — Two Column Grid Layout
   ============================================ */
.workspace {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    animation: fadeUp 0.8s var(--ease-out-expo) 0.35s both;
    align-items: start;
}

.workspace-col {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* --- Panel Shared (now standalone cards instead of stacked) --- */
.panel {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.panel:hover {
    border-color: var(--clr-border-focus);
}

.panel-standalone {
    border-radius: var(--radius-lg);
}

.panel-grow {
    flex: 1;
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid var(--clr-border);
    background: rgba(255, 255, 255, 0.008);
}

.panel-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--clr-text-dim);
    flex-shrink: 0;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

.dot-rose {
    background: var(--clr-rose);
    box-shadow: 0 0 8px rgba(249, 168, 212, 0.35);
}

.dot-peach {
    background: var(--clr-peach);
    box-shadow: 0 0 8px rgba(253, 186, 116, 0.35);
}

.dot-mint {
    background: var(--clr-mint);
    box-shadow: 0 0 8px rgba(134, 239, 172, 0.35);
}

.dot-sky {
    background: var(--clr-sky);
    box-shadow: 0 0 8px rgba(125, 211, 252, 0.35);
}

.dot-lavender {
    background: var(--clr-lavender);
    box-shadow: 0 0 8px rgba(196, 181, 253, 0.35);
}

.dot-lilac {
    background: var(--clr-lilac);
    box-shadow: 0 0 8px rgba(216, 180, 254, 0.35);
}

.panel-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-text-muted);
    flex: 1;
}

.panel-action {
    background: none;
    border: 1px solid var(--clr-border);
    color: var(--clr-text-dim);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: grid;
    place-items: center;
    font-size: 0.75rem;
    transition: all 0.2s ease;
}

.panel-action:hover {
    border-color: var(--clr-lavender);
    color: var(--clr-lavender);
    background: rgba(196, 181, 253, 0.06);
}

/* --- Text Input --- */
.textarea-wrap {
    position: relative;
}

#textInput {
    width: 100%;
    padding: 1.25rem;
    background: transparent;
    border: none;
    outline: none;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--clr-text);
    caret-color: var(--clr-rose);
}

#textInput::placeholder {
    color: var(--clr-text-dim);
}

.textarea-count {
    position: absolute;
    bottom: 0.7rem;
    right: 1rem;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--clr-text-dim);
    pointer-events: none;
}

/* --- Colors Body --- */
.colors-body {
    padding: 1.25rem;
}

.color-stops-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 1rem;
}

.color-stop-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--clr-surface-raised);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    transition: border-color 0.25s ease, transform 0.2s var(--ease-spring), box-shadow 0.25s ease;
    cursor: grab;
    animation: stopSlideIn 0.35s var(--ease-out-expo) both;
}

@keyframes stopSlideIn {
    from { opacity: 0; transform: translateX(-12px) scale(0.97); }
    to { opacity: 1; transform: translateX(0) scale(1); }
}

.color-stop-row:hover {
    border-color: var(--clr-border-focus);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.color-stop-row.dragging {
    opacity: 0.4;
    transform: scale(0.96);
}

.color-stop-row.drag-over {
    border-color: var(--clr-lavender);
    border-style: dashed;
    background: rgba(196, 181, 253, 0.03);
}

.stop-index {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--clr-text-dim);
    width: 18px;
    text-align: center;
    flex-shrink: 0;
    letter-spacing: 0.05em;
}

.stop-color-input {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    background: none;
    padding: 0;
    flex-shrink: 0;
}

.stop-color-input::-webkit-color-swatch-wrapper {
    padding: 2px;
}

.stop-color-input::-webkit-color-swatch {
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.stop-color-input::-moz-color-swatch {
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.stop-hex-input {
    flex: 1;
    min-width: 0;
    padding: 6px 10px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    background: var(--clr-surface);
    color: var(--clr-text);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    text-transform: uppercase;
    outline: none;
    letter-spacing: 0.04em;
    transition: border-color 0.2s ease;
}

.stop-hex-input:focus {
    border-color: var(--clr-lavender);
}

.stop-remove {
    background: none;
    border: 1px solid transparent;
    color: var(--clr-text-dim);
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: grid;
    place-items: center;
    font-size: 0.7rem;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.stop-remove:hover {
    border-color: var(--clr-danger);
    color: var(--clr-danger);
    background: rgba(252, 165, 165, 0.08);
}

.stop-remove.disabled {
    opacity: 0.2;
    cursor: not-allowed;
    pointer-events: none;
}

/* --- Gradient Bar --- */
.gradient-bar-wrap {
    padding-top: 0.25rem;
}

.gradient-bar {
    height: 8px;
    border-radius: 100px;
    background: linear-gradient(to right, #FF0000, #0000FF);
    transition: background 0.4s ease;
    box-shadow:
        0 2px 12px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(196, 181, 253, 0.06);
}

/* --- Options Body --- */
.options-body {
    padding: 1rem 1.25rem 1.25rem;
}

.options-row {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.option-label {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--clr-text-dim);
}

.format-toggles {
    display: flex;
    gap: 5px;
}

.fmt-btn {
    width: 34px;
    height: 34px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    background: var(--clr-surface);
    color: var(--clr-text-dim);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    display: grid;
    place-items: center;
    transition: all 0.2s ease;
}

.fmt-btn:hover {
    border-color: var(--clr-border-focus);
    color: var(--clr-text-muted);
}

.fmt-btn.active {
    border-color: var(--clr-rose);
    background: rgba(249, 168, 212, 0.08);
    color: var(--clr-rose);
}

.fmt-btn[data-format="l"] { font-weight: 900; }
.fmt-btn[data-format="o"] { font-style: italic; }
.fmt-btn[data-format="n"] { text-decoration: underline; }
.fmt-btn[data-format="m"] { text-decoration: line-through; }

.select-wrap {
    position: relative;
}

.select-wrap select {
    width: 100%;
    padding: 8px 12px;
    padding-right: 28px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    background: var(--clr-surface);
    color: var(--clr-text);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    outline: none;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%237d7893' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: border-color 0.2s ease;
}

.select-wrap select:focus {
    border-color: var(--clr-lavender);
}

/* --- Action Bar (now full-width button at top of right column) --- */
.action-bar {
    display: flex;
    align-items: center;
}

.btn-generate {
    width: 100%;
    background: linear-gradient(135deg, var(--clr-rose), var(--clr-lavender), var(--clr-sky));
    border: none;
    cursor: pointer;
    border-radius: var(--radius-lg);
    padding: 0;
    position: relative;
    overflow: hidden;
    transition: transform 0.2s var(--ease-spring), box-shadow 0.3s ease;
}

.btn-generate:hover {
    transform: scale(1.02);
    box-shadow:
        0 6px 30px rgba(249, 168, 212, 0.2),
        0 6px 30px rgba(196, 181, 253, 0.15),
        0 0 60px rgba(125, 211, 252, 0.08);
}

.btn-generate:active {
    transform: scale(0.98);
}

.btn-generate-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--clr-bg);
    letter-spacing: 0.02em;
}

/* --- Preview --- */
.preview-body {
    padding: 1.5rem 1.25rem;
    min-height: 80px;
    display: flex;
    align-items: center;
}

.preview-text {
    font-family: var(--font-mono);
    font-size: 1.6rem;
    line-height: 1.5;
    color: var(--clr-text-dim);
    word-break: break-all;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0;
    transition: color 0.3s ease;
}

.preview-text.has-content {
    color: var(--clr-text);
}

.preview-text span {
    transition: color 0.15s ease;
}

/* --- Output --- */
.output-body {
    padding: 1.25rem;
    min-height: 60px;
}

.output-text {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    line-height: 1.7;
    color: var(--clr-text-muted);
    word-break: break-all;
    white-space: pre-wrap;
    transition: color 0.3s ease;
    user-select: all;
}

.output-text.has-content {
    color: var(--clr-lavender);
}

/* --- Import --- */
.import-body {
    padding: 1.25rem;
}

#importInput {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--clr-surface-raised);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    outline: none;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--clr-text);
    caret-color: var(--clr-lilac);
    transition: border-color 0.2s ease;
}

#importInput:focus {
    border-color: var(--clr-lilac);
}

#importInput::placeholder {
    color: var(--clr-text-dim);
}

.import-hint {
    margin-top: 0.65rem;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--clr-text-dim);
    letter-spacing: 0.03em;
}

.import-hint code {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    background: var(--clr-surface-raised);
    padding: 0.1em 0.4em;
    border-radius: 3px;
    color: var(--clr-lilac);
    border: 1px solid var(--clr-border);
}

/* --- Toast Notification --- */
.toast {
    position: fixed;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(-120px);
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.75rem 1.25rem;
    background: var(--clr-surface-raised);
    border: 1px solid var(--clr-border);
    border-radius: 100px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    z-index: 9999;
    transition: transform 0.5s var(--ease-spring);
    overflow: hidden;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
}

.toast-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--clr-mint);
    color: var(--clr-bg);
    display: grid;
    place-items: center;
    font-size: 0.6rem;
    flex-shrink: 0;
}

.toast.error .toast-icon {
    background: var(--clr-danger);
}

#notification-text {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--clr-text);
    white-space: nowrap;
}

.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    background: linear-gradient(to right, var(--clr-rose), var(--clr-lavender), var(--clr-sky));
    width: 100%;
    transform-origin: left;
    transform: scaleX(0);
}

.toast.show .toast-progress {
    animation: progressShrink 3s linear forwards;
}

.toast.error .toast-progress {
    background: var(--clr-danger);
}

@keyframes progressShrink {
    from { transform: scaleX(1); }
    to { transform: scaleX(0); }
}

/* --- Footer --- */
.app-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.6rem;
    padding: 2.5rem 0 1rem;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--clr-text-dim);
    letter-spacing: 0.05em;
    animation: fadeUp 0.8s var(--ease-out-expo) 0.5s both;
}

.footer-sep {
    background: linear-gradient(135deg, var(--clr-rose), var(--clr-lavender));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 0.55rem;
}

/* --- Home FAB --- */
.home-fab {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
    background: var(--clr-surface-raised);
    border: 1px solid var(--clr-border);
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--clr-text-muted);
    font-size: 0.85rem;
    text-decoration: none;
    z-index: 100;
    transition: all 0.3s var(--ease-spring);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.home-fab:hover {
    background: linear-gradient(135deg, var(--clr-rose), var(--clr-lavender));
    color: var(--clr-bg);
    border-color: transparent;
    transform: scale(1.1);
    box-shadow:
        0 8px 30px rgba(249, 168, 212, 0.2),
        0 8px 30px rgba(196, 181, 253, 0.15);
}

/* ============================================
   RESPONSIVE — Stack on mobile
   ============================================ */
@media (max-width: 840px) {
    .workspace {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .app {
        max-width: 640px;
    }

    .hero-title {
        font-size: 2rem;
    }
}

@media (max-width: 640px) {
    body {
        padding: 1.25rem 1rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero {
        margin-bottom: 2rem;
    }

    .topbar {
        margin-bottom: 2rem;
    }

    .panel-header {
        padding: 0.75rem 1rem;
    }

    #textInput {
        padding: 1rem;
        font-size: 0.85rem;
    }

    .colors-body {
        padding: 1rem;
    }

    .options-body {
        padding: 0.85rem 1rem 1rem;
    }

    .output-body {
        padding: 1rem;
    }

    .preview-body {
        padding: 1rem;
    }

    .preview-text {
        font-size: 1.2rem;
    }

    .import-body {
        padding: 1rem;
    }

    .btn-generate-inner {
        padding: 0.75rem 1.5rem;
        font-size: 0.8rem;
    }

    .home-fab {
        width: 42px;
        height: 42px;
        bottom: 1rem;
        right: 1rem;
    }
}

/* --- Focus Visible --- */
*:focus-visible {
    outline: 2px solid var(--clr-lavender);
    outline-offset: 2px;
}

#textInput:focus-visible,
.stop-hex-input:focus-visible,
#importInput:focus-visible {
    outline: none;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--clr-text-dim);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--clr-text-muted);
}

/* --- Shake animation --- */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}