/**
 * FPS Calculator - Base Styles
 * Page layout, breadcrumb, and headers
 * Matches builder page styling for visual consistency
 */

/* ==========================================================================
   PAGE LAYOUT
   ========================================================================== */

.fps-calculator-page {
    min-height: calc(100vh - 60px);
    background: var(--bg-primary);
    padding: clamp(1rem, 3vw, 1.5rem) 0 clamp(3rem, 6vw, 5rem);
}

.fps-calculator-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 1.5rem);
}

/* ==========================================================================
   BREADCRUMB
   ========================================================================== */

.fps-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: clamp(0.375rem, 1vw, 0.5rem);
    margin-bottom: clamp(1rem, 2vw, 1.25rem);
    font-size: clamp(0.8125rem, 1.5vw + 0.25rem, 0.875rem);
}

.breadcrumb-item {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb-item:hover {
    color: var(--accent);
}

.breadcrumb-item.active {
    color: var(--text-primary);
    font-weight: 500;
}

.breadcrumb-separator {
    color: var(--text-muted);
}

/* ==========================================================================
   PAGE HEADER
   Matches builder-header styling for visual consistency
   ========================================================================== */

.fps-page-header {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-bottom: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: clamp(1.25rem, 2.5vw, 1.5rem);
    border-bottom: 2px solid var(--accent);
}

@media (max-width: 767px) {
    .fps-page-header {
        display: none;
    }
}

.fps-page-header .page-title {
    font-size: clamp(1.625rem, 3vw + 0.25rem, 2.25rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.fps-page-header .page-subtitle {
    font-size: clamp(0.9375rem, 1.5vw + 0.25rem, 1.0625rem);
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
    max-width: 800px;
}

/* ==========================================================================
   SSR POPULAR GAMES SECTION
   Shows popular games for crawlers when JS is disabled
   ========================================================================== */

.fps-popular-games {
    margin-top: clamp(2.5rem, 5vw, 4rem);
    padding: clamp(2rem, 4vw, 3rem) 0;
    border-top: 1px solid var(--border);
}

.fps-popular-games__title {
    font-size: clamp(1.25rem, 3vw + 0.25rem, 1.75rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}

.fps-popular-games__subtitle {
    font-size: clamp(0.875rem, 1.75vw + 0.25rem, 1rem);
    color: var(--text-secondary);
    margin: 0 0 clamp(1.5rem, 3vw, 2rem);
}

.fps-popular-games__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(180px, 100%), 1fr));
    gap: clamp(1rem, 2vw, 1.5rem);
}

/* ==========================================================================
   POPULAR GAME CARD - Clean design
   ========================================================================== */

.fps-popular-game {
    display: flex;
    flex-direction: column;
    background: transparent;
    border-radius: var(--radius-lg, 12px);
    overflow: hidden;
    text-decoration: none;
    border: 1px solid var(--border);
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.fps-popular-game:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.fps-popular-game__image {
    position: relative;
    aspect-ratio: 3 / 4;
    background: var(--bg-primary);
}

.fps-popular-game__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fps-popular-game__year {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--accent);
    color: var(--text-primary);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.fps-popular-game__info {
    padding: clamp(0.875rem, 2vw, 1rem);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.fps-popular-game__name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.fps-popular-game__badge {
    align-self: flex-start;
    background: var(--accent);
    color: var(--bg-primary);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.fps-popular-games__more {
    margin-top: clamp(1.5rem, 3vw, 2rem);
    text-align: center;
}

.fps-popular-games__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: opacity 0.2s;
}

.fps-popular-games__link:hover {
    opacity: 0.8;
}

.fps-popular-games__link svg {
    transition: transform 0.2s;
}

.fps-popular-games__link:hover svg {
    transform: translateX(4px);
}