/**
 * Frontend Styles for Public Revision Calendar and Registration
 */
:root {
    --plsa-primary: #123F32;
    --plsa-gold: #D5A549;
    --plsa-offwhite: #F2F5F4;
    --plsa-darkgreen: #0C2B22;
}
.plsa-frontend-container {
    max-width: 1200px;
    margin: 0 auto;
    font-family: 'Inter', -apple-system, sans-serif;
    color: #1a1a1a;
}
.plsa-hero-banner {
    background: var(--plsa-primary);
    color: #FFFFFF;
    padding: 40px;
    border-radius: 8px;
    border-bottom: 4px solid var(--plsa-gold);
    margin-bottom: 30px;
    text-align: center;
}
.plsa-hero-banner h2 {
    color: #FFFFFF;
    font-size: 32px;
    margin: 0 0 10px 0;
}
.plsa-hero-banner p {
    color: var(--plsa-gold);
    font-size: 18px;
    margin: 0;
}
.plsa-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
    justify-content: center;
}
.plsa-filter-btn {
    background: #FFFFFF;
    border: 1px solid #d1d5db;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    color: #374151;
}
.plsa-filter-btn.active, .plsa-filter-btn:hover {
    background: var(--plsa-primary);
    color: #FFFFFF;
    border-color: var(--plsa-primary);
}
.plsa-packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}
.plsa-card {
    background: #FFFFFF;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
    transition: transform 0.2s, box-shadow 0.2s;
}
.plsa-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.08);
}
.plsa-card-gold {
    border-color: var(--plsa-gold);
    background: #fdfbf7;
}
.plsa-chip {
    align-self: flex-start;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 12px;
}
.plsa-chip-p1 {
    background: #e6f4ea;
    color: #137333;
}
.plsa-chip-p3 {
    background: #e8f0fe;
    color: #1a73e8;
}
.plsa-chip-gold {
    background: #fef7e0;
    color: #b06000;
}
.plsa-price-tag {
    font-size: 28px;
    font-weight: 800;
    color: var(--plsa-primary);
    margin: 16px 0;
}
.plsa-btn-primary {
    display: block;
    text-align: center;
    background: var(--plsa-primary);
    color: #FFFFFF;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
}
.plsa-btn-primary:hover {
    background: var(--plsa-darkgreen);
    color: #FFFFFF;
}
.plsa-btn-gold {
    display: block;
    text-align: center;
    background: var(--plsa-gold);
    color: #123F32;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    border: none;
    cursor: pointer;
}