:root {
    --apk-bg: linear-gradient(135deg, #f9fafd 70%, #e3f2fd 100%);
    --apk-border: #e1edff;
    --apk-header-bg: linear-gradient(90deg, #1976d2 67%, #37b6ff 100%);
    --apk-title-color: linear-gradient(90deg, #ff6870, #ffa342 70%);
    --apk-text-label: #1976d2;
    --apk-text-value: #505070;
    --apk-list-border: #e8eef8;
    --apk-btn-primary: #0066ff;
    --apk-btn-primary-hover: #004198;
    --apk-btn-disabled: #ffe7b7;
}

.apk-mod-card.apk-mod-modern {
    max-width: 370px;
    width: 100%;
    margin: 32px auto;
    background: var(--apk-bg);
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 40, 90, .09);
    font-family: 'Inter', Arial, sans-serif;
    overflow: hidden;
    border: 1px solid var(--apk-border);
    box-sizing: border-box;
}

.apk-mod-header {
    background: var(--apk-header-bg);
    color: #fff;
    padding: 24px 22px 16px 22px;
    text-align: center;
    border-radius: 20px 20px 0 0;
    position: relative;
}

/* New Logo Styles */
.apk-mod-logo-wrap {
    text-align: center;
    margin-bottom: 14px;
}

.apk-mod-logo {
    width: 76px;
    height: 76px;
    border-radius: 18px;
    object-fit: cover;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
    display: inline-block;
    background-color: #fff;
    padding: 3px;
    vertical-align: middle;
}

.apk-mod-logo-placeholder {
    width: 76px;
    height: 76px;
    margin: 0 auto;
    border-radius: 18px;
    background: url('data:image/svg+xml;utf8,<svg width="44" height="44" viewBox="0 0 44 44" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="44" height="44" rx="13" fill="%231976d2"/><path d="M14 26V18a1 1 0 011-1h14a1 1 0 011 1v8a1 1 0 01-1 1H15a1 1 0 01-1-1z" fill="%23fff"/><circle cx="22" cy="19" r="2" fill="%231976d2"/><rect x="20" y="26" width="4" height="4" rx="1" fill="%231976d2"/></svg>') no-repeat center/50%;
    background-color: #1976d2;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
    padding: 3px;
    border: 3px solid #fff;
    box-sizing: border-box;
}

.apk-mod-header .apk-mod-title {
    font-size: 1.33rem;
    font-weight: 700;
    letter-spacing: .03em;
    background: var(--apk-title-color);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.apk-mod-header .apk-mod-version {
    margin-top: 6px;
    font-size: 1rem;
    font-weight: 600;
    opacity: .91;
}

.apk-mod-list {
    list-style: none; 
    margin: 0; 
    padding: 0 22px;
}

.apk-mod-list li {
    display: flex;
    justify-content: space-between;
    padding: 13px 0;
    font-size: 1.08rem;
    border-bottom: 1px solid var(--apk-list-border);
}

.apk-mod-list li:last-child { 
    border-bottom: none; 
}

.apk-mod-label { 
    font-weight: 500; 
    color: var(--apk-text-label); 
}

.apk-mod-value { 
    color: var(--apk-text-value); 
    font-weight: 600; 
}

.apk-mod-download-wrap {
    padding: 20px 22px 22px 22px;
    display: flex; 
    justify-content: center;
    flex-direction: column;
}

.apk-mod-download {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--apk-btn-download); /* Dynamic var injected via PHP */
    color: #fff;
    border: none;
    font-size: 1.15em;
    font-weight: 700;
    border-radius: 40px;
    padding: 18px 38px;
    margin: 0 auto;
    box-shadow: 0 2px 8px rgba(255, 185, 0, .10);
    cursor: pointer;
    transition: background .2s, filter .2s;
    width: 100%;
    box-sizing: border-box;
}

.apk-mod-download:disabled,
.apk-mod-download[disabled] {
    background: var(--apk-btn-disabled);
    color: #aaa;
    opacity: .85;
    cursor: not-allowed;
    pointer-events: none;
}

.apk-mod-download svg {
    width: 22px; 
    height: 22px;
    vertical-align: middle;
}

.apk-mod-download.ready {
    background: var(--apk-btn-ready); /* Dynamic var injected via PHP */
}

.apk-mod-download.ready:hover {
    filter: brightness(0.9);
}

.apk-mod-prestart {
    display: flex;
    background: var(--apk-btn-primary);
    color: #fff;
    font-weight: 700;
    border: none;
    border-radius: 40px;
    padding: 16px 36px;
    justify-content: center;
    align-items: center;
    font-size: 1.12em;
    margin: 0 auto 0 auto;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(30, 120, 255, .10);
    transition: background .18s;
    width: 100%;
    box-sizing: border-box;
}

.apk-mod-prestart:hover { 
    background: var(--apk-btn-primary-hover); 
}