/* Green Mountain Color Palette & Variables */
:root {
    --phb-primary: #2C5F2D; /* Pine Green */
    --phb-secondary: #97BC62; /* Sage Green */
    --phb-bg: #F9FAF9; /* Soft Off-white */
    --phb-text: #1A201A; /* Dark Greenish Black */
    --phb-border-radius: 16px; /* Apple Premium Radius */
    --phb-shadow: 0 10px 30px rgba(44, 95, 45, 0.08); /* Soft Green Shadow */
}

/* Booking Form Wrapper */
.phb-booking-wrapper {
    background: #ffffff;
    border-radius: var(--phb-border-radius);
    padding: 24px;
    box-shadow: var(--phb-shadow);
    border: 1px solid rgba(44, 95, 45, 0.1);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    max-width: 400px;
    color: var(--phb-text);
}

/* Price Display */
.phb-price-display {
    margin-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 16px;
}
.phb-currency { font-size: 16px; font-weight: 500; color: #666; }
.phb-amount { font-size: 28px; font-weight: 700; color: var(--phb-primary); }
.phb-night { font-size: 14px; color: #888; }

/* Input Fields (Apple Style) */
.phb-input-group { margin-bottom: 16px; }
.phb-input-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.phb-input-group input, .phb-input-group select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    font-size: 15px;
    background: var(--phb-bg);
    transition: all 0.3s ease;
    box-sizing: border-box;
}
.phb-input-group input:focus, .phb-input-group select:focus {
    outline: none;
    border-color: var(--phb-secondary);
    box-shadow: 0 0 0 3px rgba(151, 188, 98, 0.2);
    background: #ffffff;
}

/* Book Now Button */
.phb-btn-book {
    width: 100%;
    background: var(--phb-primary);
    color: #fff;
    border: none;
    padding: 16px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.3s ease;
}
.phb-btn-book:hover {
    background: #214722;
    transform: translateY(-2px);
}