:root,
[data-bs-theme="dark"] {
    --bs-body-bg: #0f172a;
    --bs-body-color: #f8fafc;
    --bs-primary: #6366f1;
    --bs-primary-rgb: 99, 102, 241;
    --bs-secondary-bg: #1e293b;
    --bs-border-color: rgba(255, 255, 255, 0.1);
    --bs-card-bg: #1e293b;
    --bs-link-color: #818cf8;
    --bs-link-hover-color: #a5b4fc;

    /* Custom tokens (non-Bootstrap) */
    --wf-accent: #f43f5e;
    --wf-text-muted: #94a3b8;
    --wf-glass-bg: rgba(30, 41, 59, 0.7);
    --wf-primary-hover: #4f46e5;
}

body {
    font-family: 'Outfit', sans-serif;
}

/* Glassmorphism navbar */
.navbar {
    border-bottom: 1px solid var(--bs-border-color);
    background: var(--wf-glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

/* Logo gradient */
.navbar-brand {
    background: linear-gradient(135deg, #818cf8, #f43f5e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

/* Chip/tag pill style */
.chip {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.875rem;
    background: var(--bs-card-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 50rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    color: var(--bs-body-color);
    text-decoration: none;
}
.chip:hover {
    background: var(--bs-primary);
    border-color: var(--bs-primary);
    color: #fff;
    transform: translateY(-2px);
}

/* Card hover lift */
.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    border: 1px solid var(--bs-border-color) !important;
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border-color: rgba(99, 102, 241, 0.4) !important;
}

/* Screenshots horizontal scroll */
.screenshots-scroll {
    display: flex;
    gap: 0.75rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 1rem;
}
.screenshots-scroll::-webkit-scrollbar {
    height: 4px;
}
.screenshots-scroll::-webkit-scrollbar-track {
    background: transparent;
}
.screenshots-scroll::-webkit-scrollbar-thumb {
    background: var(--bs-border-color);
    border-radius: 2px;
}
.screenshots-scroll img {
    scroll-snap-align: center;
    flex-shrink: 0;
    border-radius: 0.75rem;
    width: 240px;
    height: auto;
    object-fit: contain;
    background: var(--bs-secondary-bg);
}

/* Custom button overrides */
.btn-primary {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    padding: 0.625rem 1.25rem;
    font-weight: 600;
    border-radius: 0.75rem;
}
.btn-primary:hover {
    background-color: var(--wf-primary-hover);
    border-color: var(--wf-primary-hover);
    transform: scale(1.02);
}

/* Footer styles */
footer {
    border-top: 1px solid var(--bs-border-color);
    background: var(--bs-body-bg);
}
footer h5 {
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--bs-body-color);
}
footer .nav-link {
    color: var(--wf-text-muted);
    padding: 0.25rem 0;
    transition: color 0.2s ease;
}
footer .nav-link:hover {
    color: var(--bs-primary);
}

/* Branded buttons */
.btn-google-play {
    background-color: #000;
    color: #fff !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 2rem;
    min-height: 3.5rem;
    font-weight: 600;
    border-radius: 50rem;
    transition: all 0.2s ease;
    text-decoration: none;
    width: 100%;
}

@media (min-width: 576px) {
    .btn-google-play {
        width: auto;
        display: inline-flex;
        min-width: 200px;
    }
}

.btn-google-play:hover {
    background-color: #111;
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.btn-apk {
    background-color: var(--bs-secondary-bg);
    color: var(--bs-body-color) !important;
    border: 1px solid var(--bs-border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 2rem;
    min-height: 3.5rem;
    font-weight: 600;
    border-radius: 50rem;
    transition: all 0.2s ease;
    text-decoration: none;
    width: 100%;
}

@media (min-width: 576px) {
    .btn-apk {
        width: auto;
        display: inline-flex;
        min-width: 200px;
    }
}

.btn-apk:hover {
    background-color: var(--bs-tertiary-bg);
    border-color: var(--bs-primary);
    transform: translateY(-2px);
}