:root {
    --primary: #ff3131;
    --primary-glow: rgba(255, 49, 49, 0.4);
    --bg-dark: #080808;
    --card-bg: rgba(255, 255, 255, 0.03);
    --border-color: rgba(255, 255, 255, 0.1);
    --text-main: #ffffff;
    --text-dim: #a1a1aa;
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --glass-bg: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.15);
    --glass-blur: blur(20px) saturate(180%);
    --glass-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.6);
    --glass-highlight: inset 0 1px 1px 0 rgba(255, 255, 255, 0.25);
}

.grid-container,
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    padding: 0 10% 6rem;
}

.glass-card {
    position: relative;
    width: 100%;
    padding: 26px;
    border-radius: 24px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow), var(--glass-highlight);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

.glass-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 49, 49, 0.35);
    box-shadow: 0 22px 45px -10px rgba(0, 0, 0, 0.75), inset 0 1px 2px 0 rgba(255, 255, 255, 0.4);
}

/* Circular Frosted App Icon */
.glass-icon-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-bottom: 18px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3), inset 0 2px 2px rgba(255, 255, 255, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.app-icon-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.fallback-icon {
    color: var(--primary);
}

/* Heading & Version Pill */
.title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}

.glass-heading {
    margin: 0;
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-main);
}

.glass-version {
    padding: 3px 10px;
    font-size: 0.72rem;
    font-weight: 600;
    color: #ff8585;
    background: rgba(255, 49, 49, 0.12);
    border: 1px solid rgba(255, 49, 49, 0.3);
    border-radius: 9999px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* Card Description */
.glass-desc {
    margin: 0 0 16px 0;
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--text-dim);
}

/* Badges Container & Tags */
.badge-group2,
.badge-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
}

.glass-badge,
.badge {
    padding: 5px 12px;
    border-radius: 9999px;
    font-size: 0.76rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.88);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    transition: 0.2s ease;
}

.glass-badge:hover,
.badge:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    color: #ffffff;
}

/* Frosted Divider */
.glass-divider {
    border: none;
    height: 1px;
    margin: 0 0 18px 0;
    background: linear-gradient(
        90deg, 
        rgba(255, 255, 255, 0) 0%, 
        rgba(255, 255, 255, 0.18) 50%, 
        rgba(255, 255, 255, 0) 100%
    );
}

/* Action Buttons Container */
.glass-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: auto;
}

/* Secondary Action Button (Details / GitHub) */
.glass-btn-secondary {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.85);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border-color);
    box-sizing: border-box;
    transition: all 0.25s ease;
}

.glass-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
    color: #fff;
    transform: translateY(-2px);
}

.glass-btn-primary {
    flex: 1.2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    color: #ffffff;
    background: linear-gradient(135deg, rgba(255, 49, 49, 0.85) 0%, rgba(185, 28, 28, 0.9) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px var(--primary-glow), inset 0 1px 1px rgba(255, 255, 255, 0.4);
    box-sizing: border-box;
    transition: all 0.25s ease;
}

.glass-btn-primary:hover {
    background: linear-gradient(135deg, rgba(255, 49, 49, 1) 0%, rgba(220, 38, 38, 1) 100%);
    box-shadow: 0 6px 22px rgba(255, 49, 49, 0.55), inset 0 1px 2px rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 24px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card:hover {
    border-color: var(--primary);
    background: rgba(255, 49, 49, 0.02);
    transform: translateY(-10px);
}

.card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.card-link:focus {
    outline: none;
}