/* ===== Base tokens ===== */
:root {
    --r: 10px;
    --font: 'Inter', system-ui, -apple-system, sans-serif;
}

/* ===== Dark theme colors ===== */
[data-theme="dark"] {
    --bg: #101014;
    --sf: #1a1a22;
    --sf2: #22222e;
    --brd: rgba(255, 255, 255, 0.06);
    --txt: #e8e8ed;
    --dim: #7a7a8a;
    --ok: var(--ac);
    --input-bg: rgba(0, 0, 0, 0.3);
    --result-bg: rgba(200, 162, 255, 0.06);
    --ok-bg: var(--ac-d);
}

[data-theme="dark"][data-accent="purple"],
[data-theme="dark"] {
    --ac: #c8a2ff;
    --ac-d: rgba(200, 162, 255, 0.14);
    --ac-g: rgba(200, 162, 255, 0.2);
    --dot: #c8a2ff;
}

[data-theme="dark"][data-accent="blue"] {
    --ac: #6cb4ff;
    --ac-d: rgba(108, 180, 255, 0.14);
    --ac-g: rgba(108, 180, 255, 0.2);
    --dot: #6cb4ff;
}

[data-theme="dark"][data-accent="green"] {
    --ac: #6ee7a8;
    --ac-d: rgba(110, 231, 168, 0.14);
    --ac-g: rgba(110, 231, 168, 0.2);
    --dot: #6ee7a8;
}

[data-theme="dark"][data-accent="orange"] {
    --ac: #ffb86c;
    --ac-d: rgba(255, 184, 108, 0.14);
    --ac-g: rgba(255, 184, 108, 0.2);
    --dot: #ffb86c;
}

[data-theme="dark"][data-accent="pink"] {
    --ac: #ff7eb3;
    --ac-d: rgba(255, 126, 179, 0.14);
    --ac-g: rgba(255, 126, 179, 0.2);
    --dot: #ff7eb3;
}

[data-theme="dark"][data-accent="cyan"] {
    --ac: #67e8f9;
    --ac-d: rgba(103, 232, 249, 0.14);
    --ac-g: rgba(103, 232, 249, 0.2);
    --dot: #67e8f9;
}

[data-theme="dark"][data-accent="slate"] {
    --ac: #cbd5e1;
    --ac-d: rgba(203, 213, 225, 0.14);
    --ac-g: rgba(203, 213, 225, 0.2);
    --dot: #94a3b8;
}

[data-theme="dark"][data-accent="zinc"] {
    --ac: #a1a1aa;
    --ac-d: rgba(161, 161, 170, 0.14);
    --ac-g: rgba(161, 161, 170, 0.2);
    --dot: #a1a1aa;
}

[data-theme="dark"][data-accent="mono"] {
    --ac: #ffffff;
    --ac-d: rgba(255, 255, 255, 0.14);
    --ac-g: rgba(255, 255, 255, 0.2);
    --dot: #ffffff;
}

/* ===== Light theme colors ===== */
[data-theme="light"] {
    --bg: #f4f4f8;
    --sf: #ffffff;
    --sf2: #eeeef2;
    --brd: rgba(0, 0, 0, 0.08);
    --txt: #1a1a2e;
    --dim: #6b6b80;
    --ok: var(--ac);
    --input-bg: rgba(0, 0, 0, 0.04);
    --result-bg: rgba(139, 92, 246, 0.05);
    --ok-bg: var(--ac-d);
}

/* Darker accents for better readability on white */
[data-theme="light"][data-accent="purple"],
[data-theme="light"] {
    --ac: #8b5cf6;
    --ac-d: rgba(139, 92, 246, 0.12);
    --ac-g: rgba(139, 92, 246, 0.2);
    --dot: #c8a2ff;
}

[data-theme="light"][data-accent="blue"] {
    --ac: #3b82f6;
    --ac-d: rgba(59, 130, 246, 0.12);
    --ac-g: rgba(59, 130, 246, 0.2);
    --dot: #6cb4ff;
}

[data-theme="light"][data-accent="green"] {
    --ac: #10b981;
    --ac-d: rgba(16, 185, 129, 0.12);
    --ac-g: rgba(16, 185, 129, 0.2);
    --dot: #6ee7a8;
}

[data-theme="light"][data-accent="orange"] {
    --ac: #f97316;
    --ac-d: rgba(249, 115, 22, 0.12);
    --ac-g: rgba(249, 115, 22, 0.2);
    --dot: #ffb86c;
}

[data-theme="light"][data-accent="pink"] {
    --ac: #ec4899;
    --ac-d: rgba(236, 72, 153, 0.12);
    --ac-g: rgba(236, 72, 153, 0.2);
    --dot: #ff7eb3;
}

[data-theme="light"][data-accent="cyan"] {
    --ac: #06b6d4;
    --ac-d: rgba(6, 182, 212, 0.12);
    --ac-g: rgba(6, 182, 212, 0.2);
    --dot: #67e8f9;
}

[data-theme="light"][data-accent="slate"] {
    --ac: #64748b;
    --ac-d: rgba(100, 116, 139, 0.12);
    --ac-g: rgba(100, 116, 139, 0.2);
    --dot: #94a3b8;
}

[data-theme="light"][data-accent="zinc"] {
    --ac: #52525b;
    --ac-d: rgba(82, 82, 91, 0.12);
    --ac-g: rgba(82, 82, 91, 0.2);
    --dot: #a1a1aa;
}

[data-theme="light"][data-accent="mono"] {
    --ac: #1a1a2e;
    --ac-d: rgba(26, 26, 46, 0.12);
    --ac-g: rgba(26, 26, 46, 0.2);
    --dot: #1a1a2e;
}

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

html,
body {
    height: 100%;
    font-size: 16px;
    -webkit-text-size-adjust: 100%
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--txt);
    line-height: 1.4;
    overflow-x: hidden;
    transition: background 0.3s, color 0.3s;
}

/* ===== App ===== */
.app {
    max-width: 480px;
    margin: 0 auto;
    padding: 10px 14px 14px;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ===== Header ===== */
.header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.logo {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--ac);
    letter-spacing: -0.03em;
    transition: color 0.3s;
}

.header-actions {
    display: flex;
    gap: 4px;
}

.icon-btn {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--txt);
    background: var(--input-bg);
    border: 1px solid var(--brd);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
    padding: 0;
}

.icon-btn:hover {
    border-color: var(--ac);
}

.icon-btn:focus-visible {
    outline: 2px solid var(--ac);
    outline-offset: 1px;
}

/* ===== Color picker ===== */
.color-picker {
    display: flex;
    gap: 8px;
    justify-content: center;
    padding: 6px 0;
    flex-shrink: 0;
}

.color-picker.hidden {
    display: none;
}

.color-dot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--dot);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.15s;
    padding: 0;
}

.color-dot:hover {
    transform: scale(1.15);
}

.color-dot.active {
    border-color: var(--txt);
    box-shadow: 0 0 0 2px var(--dot);
}

.color-dot:focus-visible {
    outline: 2px solid var(--txt);
    outline-offset: 2px;
}

/* ===== Shared ===== */
.label {
    display: block;
    font-size: 0.62rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dim);
    margin-bottom: 4px;
    transition: color 0.3s;
}

/* ===== Row ===== */
.row {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.group {
    flex: 1;
    min-width: 0;
}

/* Segmented */
.seg {
    display: flex;
    gap: 2px;
    background: var(--input-bg);
    padding: 2px;
    border-radius: 8px;
    transition: background 0.3s;
}

.seg-btn {
    flex: 1;
    padding: 6px 2px;
    font-size: 0.82rem;
    font-weight: 600;
    font-family: var(--font);
    color: var(--dim);
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.seg-btn:hover {
    color: var(--txt);
}

.seg-btn:focus-visible {
    outline: 2px solid var(--ac);
    outline-offset: 1px;
}

.seg-btn.active {
    background: var(--ac-d);
    color: var(--ac);
}

/* ===== Events ===== */
.events-row {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.events-row .events-section {
    flex: 1;
    min-width: 0;
}

.events-section {
    flex-shrink: 0;
}

.events {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.chip {
    padding: 5px 10px;
    font-size: 0.75rem;
    font-weight: 500;
    font-family: var(--font);
    color: var(--dim);
    background: var(--input-bg);
    border: 1px solid transparent;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    flex: 1 0 auto;
    text-align: center;
}

.chip:hover {
    color: var(--txt);
    border-color: var(--brd);
}

.chip:focus-visible {
    outline: 2px solid var(--ac);
    outline-offset: 1px;
}

.chip.active {
    background: var(--ac-d);
    color: var(--ac);
    border-color: var(--ac-g);
}

/* ===== Calculator ===== */
.calc {
    background: var(--sf);
    border: 1px solid var(--brd);
    border-radius: 14px;
    padding: 12px;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    transition: background 0.3s, border-color 0.3s;
}

[data-theme="dark"] .calc {
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
}

.mode-seg {
    margin-bottom: 10px;
    flex-shrink: 0;
}

.form {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form.hidden {
    display: none;
}

/* Time row */
.time-row {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    justify-content: center;
    flex-shrink: 0;
}

.tf {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.tf label {
    font-size: 0.58rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--dim);
}

.tf input {
    width: 56px;
    padding: 8px 2px;
    text-align: center;
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font);
    font-variant-numeric: tabular-nums;
    color: var(--txt);
    background: var(--input-bg);
    border: 1px solid var(--brd);
    border-radius: 8px;
    transition: border-color 0.15s, box-shadow 0.15s, background 0.3s, color 0.3s;
}

.tf input:focus {
    outline: none;
    border-color: var(--ac);
    box-shadow: 0 0 0 2px var(--ac-g);
}

.sep {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dim);
    padding-bottom: 6px;
}

/* Quick */
.quick {
    width: 100%;
    padding: 8px 12px;
    font-size: 0.88rem;
    font-family: var(--font);
    color: var(--txt);
    background: var(--input-bg);
    border: 1px solid var(--brd);
    border-radius: 8px;
    flex-shrink: 0;
    transition: border-color 0.15s, box-shadow 0.15s, background 0.3s, color 0.3s;
}

.quick:focus {
    outline: none;
    border-color: var(--ac);
    box-shadow: 0 0 0 2px var(--ac-g);
}

/* Points input */
.pts-input {
    width: 100%;
    padding: 14px 12px;
    font-size: 1.8rem;
    font-weight: 800;
    font-family: var(--font);
    font-variant-numeric: tabular-nums;
    text-align: center;
    color: var(--txt);
    background: var(--input-bg);
    border: 1px solid var(--brd);
    border-radius: 8px;
    flex-shrink: 0;
    transition: border-color 0.15s, box-shadow 0.15s, background 0.3s, color 0.3s;
}

.pts-input:focus {
    outline: none;
    border-color: var(--ac);
    box-shadow: 0 0 0 2px var(--ac-g);
}

/* Result */
.result {
    padding: 12px;
    background: var(--result-bg);
    border-radius: var(--r);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2px;
    transition: background 0.3s;
    flex: 1;
    min-height: 60px;
    position: relative;
}

.result.ok {
    background: var(--ok-bg);
}

.result-actions {
    position: absolute;
    top: 6px;
    right: 6px;
    display: none;
    gap: 4px;
    align-items: center;
}

.result.ok .result-actions {
    display: flex;
}

.action-btn {
    background: transparent;
    border: none;
    color: var(--dim);
    cursor: pointer;
    transition: color 0.15s, transform 0.15s;
    padding: 4px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.fav-btn {
    font-size: 1.2rem;
}

.share-btn {
    font-size: 1rem;
    margin-top: 2px;
}

.action-btn:hover {
    color: var(--ac);
    transform: scale(1.1);
}

.action-btn:active {
    transform: scale(0.9);
}

.fav-btn.saved {
    color: #facc15;
}

.fav-btn.saved:hover {
    color: #eab308;
}

.result-label {
    font-size: 0.62rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--dim);
}

.result-wr {
    font-size: 0.65rem;
    color: var(--dim);
    font-weight: 500;
    margin-top: 2px;
}

.result-wr .wr-val {
    font-family: var(--font);
    font-variant-numeric: tabular-nums;
    color: var(--txt);
    font-weight: 600;
}

.rank-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 2px 6px 2px 5px;
    border-radius: 6px;
    background: var(--ac-d);
    border: 1px solid var(--ac-g);
    color: var(--ac);
    display: none;
    align-items: center;
    gap: 4px;
    letter-spacing: 0.02em;
    line-height: 1.1;
}

.rank-badge::before {
    content: 'РАЗРЯД';
    font-size: 0.5rem;
    font-weight: 600;
    text-transform: uppercase;
    opacity: 0.7;
    letter-spacing: 0.05em;
}

.rank-badge.show {
    display: inline-flex;
}

.result-val {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--txt);
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
    line-height: 1.1;
    transition: color 0.2s;
}

.result.ok .result-val {
    color: var(--ok);
}

/* ===== Favs ===== */
.history-section {
    flex-shrink: 0;
}

.history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
    padding: 0 4px;
}

.history-header .label {
    margin: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

.history-header .label::after {
    content: '▼';
    font-size: 0.5rem;
    transition: transform 0.2s;
}

.history-section.collapsed .history-header .label::after {
    transform: rotate(-90deg);
}

.clear-btn {
    font-size: 0.75rem;
    color: var(--dim);
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    font-family: var(--font);
    transition: color 0.15s;
}

.clear-btn:hover {
    color: var(--txt);
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 3px;
    max-height: 150px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--dim) transparent;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    padding-bottom: 2px;
}

.history-section.collapsed .history-list {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    padding: 0;
    margin: 0;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 10px;
    font-size: 0.75rem;
    background: var(--input-bg);
    border-radius: 8px;
    color: var(--dim);
    transition: background 0.3s, transform 0.1s;
    user-select: none;
}

.history-item:active {
    transform: scale(0.98);
}

.hi-del {
    background: none;
    border: none;
    color: var(--dim);
    font-size: 0.8rem;
    cursor: pointer;
    padding: 4px;
    margin-left: 8px;
}

.hi-del:hover {
    color: #f87171;
}

.hi-body {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.history-item .hi-event {
    font-weight: 500;
    color: var(--txt);
}

.history-item .hi-arrow {
    color: var(--ac);
    margin: 0 6px;
}

.history-item .hi-result {
    font-weight: 700;
    color: var(--ok);
}

.history-section:has(.history-list:empty) {
    display: none;
}

/* ===== More Tools Link ===== */
.more-tools-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--dim);
    text-decoration: none;
    transition: color 0.15s ease;
    margin-top: 2px;
}

.more-tools-link:hover {
    color: var(--txt);
}

.more-tools-link svg {
    transition: transform 0.2s;
    flex-shrink: 0;
}

.more-tools-link:hover svg {
    transform: translateX(3px);
}

/* ===== Footer ===== */
.footer {
    flex-shrink: 0;
    text-align: center;
    padding: 8px 0 2px;
    font-size: 0.7rem;
    color: var(--dim);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.footer strong {
    color: var(--txt);
    font-weight: 700;
}

.footer-links {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.footer-links a {
    color: var(--ac);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.footer-icon {
    flex-shrink: 0;
    vertical-align: middle;
}

.footer-links a:hover {
    opacity: 0.8;
}

/* ===== Hide spinners ===== */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

/* ===== Anim ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.calc {
    animation: fadeIn 0.3s ease both 0.05s;
}

/* ===== Accessibility: Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===== Install Modal ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    width: 90%;
    max-width: 320px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: center;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 12px;
    background: none;
    border: none;
    color: var(--dim);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    transition: color 0.15s;
    padding: 4px;
}

.modal-close:hover {
    color: var(--txt);
}

.modal-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--txt);
}

.modal-text {
    font-size: 0.85rem;
    color: var(--dim);
    margin-bottom: 16px;
    line-height: 1.4;
}

.modal-instruction {
    background: var(--input-bg);
    padding: 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--txt);
    line-height: 1.5;
    margin-bottom: 8px;
}

.inline-icon {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin: 0 4px;
    color: var(--ac);
}

.modal-btn {
    width: 100%;
    padding: 12px;
    background: var(--ac);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: filter 0.2s;
}

.modal-btn:hover {
    filter: brightness(1.1);
}

[data-theme="light"] .modal-btn {
    color: #fff;
}

[data-theme="dark"][data-accent="mono"] .modal-btn,
[data-theme="dark"][data-accent="slate"] .modal-btn,
[data-theme="dark"][data-accent="zinc"] .modal-btn,
[data-theme="dark"][data-accent="cyan"] .modal-btn {
    color: #101014;
}

/* ===== Toast Notification ===== */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--txt);
    color: var(--bg);
    padding: 12px 24px;
    border-radius: 24px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.toast-action {
    margin-left: 12px;
    padding: 6px 12px;
    background: var(--ac);
    color: #fff;
    border: none;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
}

[data-theme="dark"][data-accent="mono"] .toast-action,
[data-theme="dark"][data-accent="slate"] .toast-action,
[data-theme="dark"][data-accent="zinc"] .toast-action,
[data-theme="dark"][data-accent="cyan"] .toast-action,
[data-theme="dark"][data-accent="green"] .toast-action {
    color: #101014;
}

/* ===== Install Banner ===== */
.install-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    padding: 0 12px 12px;
    transform: translateY(110%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.install-banner.show {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.install-banner.show.banner-shifted {
    transform: translateY(-60px);
}

.install-banner.hiding {
    transform: translateY(110%);
    opacity: 0;
    pointer-events: none;
}

.install-banner-content {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    max-width: 480px;
    padding: 12px 14px;
    background: var(--sf);
    border: 1px solid var(--brd);
    border-radius: 14px 14px 0 0;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.12);
}

[data-theme="dark"] .install-banner-content {
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.4);
}

.install-banner-icon {
    font-size: 1.6rem;
    flex-shrink: 0;
    line-height: 1;
}

.install-banner-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}

.install-banner-text strong {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--txt);
    line-height: 1.2;
}

.install-banner-text span {
    font-size: 0.68rem;
    color: var(--dim);
    line-height: 1.3;
}

.install-banner-close {
    background: none;
    border: none;
    color: var(--dim);
    font-size: 1.3rem;
    line-height: 1;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 6px;
    transition: color 0.15s, background 0.15s;
    flex-shrink: 0;
}

.install-banner-close:hover {
    color: var(--txt);
    background: var(--input-bg);
}

.install-banner-actions {
    display: flex;
    gap: 0;
    width: 100%;
    max-width: 480px;
    border-radius: 0 0 14px 14px;
    overflow: hidden;
    border: 1px solid var(--brd);
    border-top: none;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
}

[data-theme="dark"] .install-banner-actions {
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.install-banner-action {
    flex: 1;
    padding: 10px 12px;
    font-size: 0.78rem;
    font-weight: 700;
    font-family: var(--font);
    background: var(--ac);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: filter 0.15s;
}

.install-banner-action:hover {
    filter: brightness(1.1);
}

.install-banner-never {
    flex: 1;
    padding: 10px 12px;
    font-size: 0.72rem;
    font-weight: 500;
    font-family: var(--font);
    background: var(--sf2);
    color: var(--dim);
    border: none;
    cursor: pointer;
    transition: color 0.15s, background 0.15s;
}

.install-banner-never:hover {
    color: var(--txt);
}

[data-theme="light"] .install-banner-action {
    color: #fff;
}

[data-theme="dark"][data-accent="mono"] .install-banner-action,
[data-theme="dark"][data-accent="slate"] .install-banner-action,
[data-theme="dark"][data-accent="zinc"] .install-banner-action,
[data-theme="dark"][data-accent="cyan"] .install-banner-action {
    color: #101014;
}

[data-theme="dark"][data-accent="green"] .install-banner-action,
[data-theme="dark"][data-accent="green"] .modal-btn {
    color: #101014;
}

/* ===== Onboarding ===== */
.onboarding-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 5000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.onboarding-overlay.active {
    opacity: 1;
    visibility: visible;
}

.onboarding-spotlight {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.onboarding-tooltip {
    position: fixed;
    z-index: 5001;
    background: var(--sf);
    border: 1px solid var(--brd);
    border-radius: 16px;
    padding: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: onboardingIn 0.35s cubic-bezier(0.22, 1, 0.36, 1) both;
    max-width: 320px;
}

@keyframes onboardingIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
    }
}

.onboarding-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.onboarding-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--txt);
}

.onboarding-skip {
    background: none;
    border: none;
    color: var(--dim);
    font-size: 1rem;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 6px;
    line-height: 1;
    transition: color 0.15s, background 0.15s;
}

.onboarding-skip:hover {
    color: var(--txt);
    background: var(--input-bg);
}

.onboarding-text {
    font-size: 0.8rem;
    color: var(--dim);
    line-height: 1.45;
    margin-bottom: 14px;
}

.onboarding-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.onboarding-dots {
    display: flex;
    gap: 6px;
}

.onboarding-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--input-bg);
    border: 1px solid var(--brd);
    transition: all 0.2s;
}

.onboarding-dot.active {
    background: var(--ac);
    border-color: var(--ac);
    transform: scale(1.2);
}

.onboarding-btns {
    display: flex;
    gap: 6px;
}

.onboarding-btn {
    padding: 7px 16px;
    font-size: 0.78rem;
    font-weight: 600;
    font-family: var(--font);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
}

.onboarding-prev {
    background: var(--input-bg);
    color: var(--dim);
}

.onboarding-prev:hover {
    color: var(--txt);
}

.onboarding-next {
    background: var(--ac);
    color: #fff;
}

.onboarding-next:hover {
    filter: brightness(1.1);
}

[data-theme="light"] .onboarding-next {
    color: #fff;
}

[data-theme="dark"][data-accent="mono"] .onboarding-next,
[data-theme="dark"][data-accent="slate"] .onboarding-next,
[data-theme="dark"][data-accent="zinc"] .onboarding-next,
[data-theme="dark"][data-accent="cyan"] .onboarding-next,
[data-theme="dark"][data-accent="green"] .onboarding-next {
    color: #101014;
}