/* Kakumei Home Theme - Deep Indigo/Violet */
:root {
    /* Gradient colors */
    --gradient-1: #0f0f1a;
    --gradient-2: #1a1a2e;
    --gradient-3: #252545;

    /* Particle effects */
    --particle-1: rgba(140, 130, 240, 0.1);
    --particle-2: rgba(100, 120, 220, 0.1);
    --particle-3: rgba(170, 130, 230, 0.1);

    /* Glow effects */
    --glow-1: rgba(150, 140, 250, 0.5);
    --glow-2: rgba(150, 140, 250, 0.3);
    --glow-1-hover: rgba(150, 140, 250, 0.8);
    --glow-2-hover: rgba(150, 140, 250, 0.5);
    --glow-1-mid: rgba(150, 140, 250, 0.7);
    --glow-2-mid: rgba(150, 140, 250, 0.4);

    /* Subtitle */
    --subtitle-color: #a9a3e0;
    --subtitle-glow: rgba(169, 163, 224, 0.3);

    /* Links */
    --link-glow: rgba(150, 140, 250, 0.15);
    --icon-glow: rgba(150, 140, 250, 0.5);
    --icon-glow-hover: rgba(150, 140, 250, 0.8);

    /* Hover states */
    --hover-bg: rgba(150, 140, 250, 0.2);
    --hover-gradient: linear-gradient(135deg, rgba(150, 140, 250, 0.2), rgba(100, 120, 220, 0.15));
    --hover-border: rgba(150, 140, 250, 0.6);
    --hover-shadow: rgba(150, 140, 250, 0.4);
    --hover-text: #b8b0ff;

    /* Accent colors */
    --accent-color: #b8b0ff;
    --accent-glow: rgba(184, 176, 255, 0.3);

    /* Selection */
    --selection-bg: rgba(150, 140, 250, 0.3);
}

/* Featured app — the hero card above the grid */
.featured {
    max-width: 720px;
    margin: 0 auto 1.75rem;
    gap: 1.25rem;
    padding: 1.75rem 2rem;
    justify-content: flex-start;
    text-align: left;
    border-color: var(--hover-border);
    box-shadow:
        0 8px 16px rgba(0, 0, 0, 0.2),
        0 0 45px var(--hover-shadow),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: fadeInUp 0.8s ease-out 0.35s backwards;
}

.featured-icon {
    font-size: 3rem;
    line-height: 1;
    flex-shrink: 0;
    filter: drop-shadow(0 0 20px var(--icon-glow));
    position: relative;
    z-index: 1;
}

.featured-text {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    position: relative;
    z-index: 1;
}

.featured-badge {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--accent-color);
}

.featured-name {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.3;
}

.featured-desc {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--subtitle-color);
    line-height: 1.5;
}

/* App grid — overrides the full-width row link style from shared.css */
.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.25rem;
    max-width: 720px;
    margin: 0 auto 3rem;
}

.app-grid a {
    flex-direction: column;
    justify-content: flex-start;
    gap: 0.5rem;
    padding: 1.5rem 1rem;
    text-align: center;
    animation: fadeInUp 0.8s ease-out backwards;
}

.app-grid a:nth-child(1) { animation-delay: 0.40s; }
.app-grid a:nth-child(2) { animation-delay: 0.48s; }
.app-grid a:nth-child(3) { animation-delay: 0.56s; }
.app-grid a:nth-child(4) { animation-delay: 0.64s; }
.app-grid a:nth-child(5) { animation-delay: 0.72s; }
.app-grid a:nth-child(6) { animation-delay: 0.80s; }
.app-grid a:nth-child(7) { animation-delay: 0.88s; }
.app-grid a:nth-child(8) { animation-delay: 0.96s; }

.app-icon {
    width: 72px;
    height: 72px;
    border-radius: 22%;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.app-grid a:hover .app-icon {
    transform: scale(1.08);
}

.app-name {
    font-weight: 600;
    line-height: 1.4;
    position: relative;
    z-index: 1;
}

.app-desc {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--subtitle-color);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

/* Icon placeholder for apps without a logo image */
.app-icon-placeholder {
    width: 72px;
    height: 72px;
    border-radius: 22%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    position: relative;
    z-index: 1;
}

.site-footer {
    text-align: center;
    font-size: 0.85rem;
    color: var(--subtitle-color);
    padding: 2rem 0 1rem;
    position: relative;
    z-index: 1;
}

@media (max-width: 480px) {
    .featured {
        padding: 1.5rem 1.25rem;
        gap: 1rem;
    }

    .featured-icon {
        font-size: 2.4rem;
    }

    .featured-name {
        font-size: 1.25rem;
    }

    .featured-desc {
        font-size: 0.85rem;
    }

    .app-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 1rem;
    }

    .app-grid a {
        padding: 1.25rem 0.75rem;
    }

    .app-icon,
    .app-icon-placeholder {
        width: 60px;
        height: 60px;
    }
}