:root {
    --bg: #111214;
    --surface: #18191d;
    --surface2: #1e2025;
    --surface3: #23252b;
    --border: #2a2c33;
    --border2: #33363f;
    --text: #e8e9ec;
    --text2: #8b8f9a;
    --text3: #52555f;
    --accent: #6b7aff;
    --accent-bg: #1c1f3a;
    --accent-h: #8392ff;
    --green: #3ecf8e;
    --green-bg: #0f2a1e;
    --orange: #f59e4a;
    --orange-bg: #271a0a;
    --red: #f16c6c;
    --red-bg: #2a1010;
    --purple: #c084fc;
    --purple-bg: #1e1228;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, .3), 0 1px 2px rgba(0, 0, 0, .2);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, .4), 0 1px 4px rgba(0, 0, 0, .25);
    --r: 12px;
    --rs: 6px;
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    line-height: 1.6;
    min-height: 100vh;
}

#app {
    max-width: 820px;
    margin: 0 auto;
    padding: 3rem 1.5rem 5rem;
}

/* ── HEADER ── */
header {
    margin-bottom: 2.5rem;
}

.header-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.2rem;
}

.logo-area h1 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -.02em;
    line-height: 1.2;
}

.logo-area h1 span {
    color: var(--accent);
}

.logo-area p {
    font-size: .875rem;
    color: var(--text2);
    margin-top: .3rem;
}

.badge-unofficial {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-size: .75rem;
    font-weight: 500;
    color: var(--orange);
    background: var(--orange-bg);
    border: 1px solid #4a2e10;
    border-radius: 100px;
    padding: .3rem .85rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.badge-unofficial::before {
    content: '●';
    font-size: .5rem;
}

.notice {
    background: var(--orange-bg);
    border: 1px solid #4a2e10;
    border-radius: var(--rs);
    padding: .9rem 1.1rem;
    font-size: .825rem;
    color: var(--orange);
    line-height: 1.65;
}

.notice strong {
    font-weight: 600;
}

/* ── Section header ── */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 2rem 0 1rem;
}

.section-label {
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--text3);
}

.count-pill {
    font-size: .75rem;
    font-weight: 500;
    color: var(--text2);
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: .15rem .7rem;
}

/* ── Cards ── */
.cards {
    display: flex;
    flex-direction: column;
    gap: .9rem;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    animation: fadeUp .35s ease both;
    transition: box-shadow .2s, border-color .2s;
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border2);
}

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

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

.card-top {
    padding: 1.2rem 1.4rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.device-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -.01em;
}

.device-meta {
    font-size: .825rem;
    color: var(--text2);
    margin-top: .15rem;
}

.tags {
    display: flex;
    gap: .4rem;
    flex-wrap: wrap;
    align-items: center;
}

.tag {
    font-size: .7rem;
    font-weight: 500;
    padding: .2rem .65rem;
    border-radius: 100px;
    border: 1px solid;
    white-space: nowrap;
}

.tag-microg {
    color: var(--green);
    background: var(--green-bg);
    border-color: #1e4d35;
}

.tag-version {
    color: var(--accent);
    background: var(--accent-bg);
    border-color: #2d3260;
}

.tag-type {
    color: var(--text3);
    background: var(--surface2);
    border-color: var(--border);
}

.tag-active {
    color: var(--green);
    background: var(--green-bg);
    border-color: #1e4d35;
}

.tag-inactive {
    color: var(--red);
    background: var(--red-bg);
    border-color: #4a1a1a;
}

.divider {
    height: 1px;
    background: var(--border);
    margin: 0 1.4rem;
}

.card-body {
    padding: 1rem 1.4rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ── Filename ── */
.filename {
    display: flex;
    align-items: center;
    gap: .6rem;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: var(--rs);
    padding: .6rem .9rem;
}

.filename-icon {
    font-size: .9rem;
    flex-shrink: 0;
}

.filename-text {
    font-family: 'DM Mono', monospace;
    font-size: .72rem;
    color: var(--text2);
    word-break: break-all;
    line-height: 1.5;
}

/* ── Info grid ── */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: .8rem;
}

.info-label {
    font-size: .7rem;
    font-weight: 500;
    color: var(--text3);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: .15rem;
}

.info-value {
    font-size: .85rem;
    color: var(--text);
}

.info-value a {
    color: var(--accent);
    text-decoration: none;
}

.info-value a:hover {
    color: var(--accent-h);
    text-decoration: underline;
}

/* ── Flash images block ── */
.images-block {
    border: 1px solid #2e2040;
    border-radius: var(--rs);
    overflow: hidden;
}

.images-header {
    display: flex;
    align-items: center;
    gap: .55rem;
    padding: .65rem 1rem;
    background: var(--purple-bg);
    border-bottom: 1px solid #2e2040;
}

.images-header-icon {
    font-size: .85rem;
}

.images-header-text {
    font-size: .8rem;
    font-weight: 600;
    color: var(--purple);
    flex: 1;
}

.images-header-hint {
    font-size: .72rem;
    color: #7a5a9a;
}

.images-list {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    padding: .8rem 1rem;
    background: #160f22;
}

.image-item {
    display: flex;
    align-items: center;
    gap: .5rem;
    background: var(--purple-bg);
    border: 1px solid #2e2040;
    border-radius: var(--rs);
    overflow: hidden;
}

.image-name {
    font-family: 'DM Mono', monospace;
    font-size: .72rem;
    color: var(--purple);
    padding: .4rem .7rem;
    border-right: 1px solid #2e2040;
}

.image-dl {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    font-size: .75rem;
    font-weight: 500;
    color: var(--text2);
    text-decoration: none;
    padding: .4rem .75rem;
    transition: color .15s, background .15s;
    white-space: nowrap;
}

.image-dl:hover {
    color: var(--purple);
    background: #2e2040;
}

.image-dl-icon {
    font-size: .8rem;
}

/* ── Checksums ── */
details {
    border: 1px solid var(--border);
    border-radius: var(--rs);
    overflow: hidden;
}

summary {
    padding: .65rem 1rem;
    font-size: .825rem;
    font-weight: 500;
    color: var(--text2);
    cursor: pointer;
    user-select: none;
    list-style: none;
    display: flex;
    align-items: center;
    gap: .5rem;
    background: var(--surface2);
}

summary::-webkit-details-marker {
    display: none;
}

.arrow {
    margin-left: auto;
    font-size: .7rem;
    color: var(--text3);
    transition: transform .2s;
}

details[open] .arrow {
    transform: rotate(180deg);
}

.checksums {
    padding: .75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: .6rem;
    background: var(--surface);
}

.checksum-row {
    display: flex;
    flex-direction: column;
    gap: .2rem;
}

.checksum-key {
    font-size: .68rem;
    font-weight: 600;
    color: var(--text3);
    text-transform: uppercase;
    letter-spacing: .08em;
}

.checksum-val {
    font-family: 'DM Mono', monospace;
    font-size: .7rem;
    color: var(--text2);
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: .35rem .65rem;
    cursor: pointer;
    word-break: break-all;
    transition: background .15s, color .15s, border-color .15s;
}

.checksum-val:hover {
    background: var(--accent-bg);
    border-color: #2d3260;
    color: var(--accent);
}

.checksum-val.copied {
    background: var(--green-bg);
    border-color: #1e4d35;
    color: var(--green);
}

/* ── Actions ── */
.actions {
    display: flex;
    gap: .6rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-family: 'DM Sans', sans-serif;
    font-size: .825rem;
    font-weight: 500;
    text-decoration: none;
    padding: .55rem 1.1rem;
    border-radius: var(--rs);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all .15s;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.btn-primary:hover {
    background: var(--accent-h);
    border-color: var(--accent-h);
}

.btn-ghost {
    background: var(--surface2);
    color: var(--text2);
    border-color: var(--border);
}

.btn-ghost:hover {
    background: var(--surface3);
    color: var(--text);
    border-color: var(--border2);
}

/* ── States ── */
.state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text3);
    font-size: .9rem;
}

.spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin .7s linear infinite;
    margin-bottom: 1rem;
}

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

/* ── Footer ── */
footer {
    margin-top: 4rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: .8rem;
    font-size: .8rem;
    color: var(--text3);
}

footer a {
    color: var(--text2);
    text-decoration: none;
}

footer a:hover {
    color: var(--accent);
}

.footer-links {
    display: flex;
    gap: 1.2rem;
}