/**
 * F&B Salary Survey V2 - Public Styles
 * Version: 2.3.1 - Cập nhật bố cục
 */

/* --- General Setup --- */
.fnbss-v2-container {
    max-width: 750px;
    margin: 2rem auto;
    padding: 2.5rem 3rem;
    background-color: #ffffff;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.07);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease-in-out;
}

/* --- Typography --- */
.fnbss-v2-step h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1a202c;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.fnbss-v2-step p {
    font-size: 1rem;
    color: #4a5568;
    margin-bottom: 2.5rem;
}

/* --- Form Layout & Elements --- */
.fnbss-v2-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 2rem;
}

/* **CẬP NHẬT:** Các quy tắc mới để các trường chiếm 1 dòng */
.fnbss-v2-form-grid .fnbss-v2-form-group:has(#business_type_id),
.fnbss-v2-form-grid .fnbss-v2-form-group:has(#area_id),
#other_business_type_wrapper,
#other_area_wrapper {
    grid-column: 1 / -1; /* Chiếm toàn bộ chiều rộng của grid */
}


.fnbss-v2-form-group {
    display: flex;
    flex-direction: column;
}

.fnbss-v2-form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #2d3748;
    font-size: 0.9rem;
}

.fnbss-v2-form-group input,
.fnbss-v2-form-group select {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid #cbd5e0;
    border-radius: 8px;
    font-size: 1rem;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
    background-color: #f7fafc;
}

.fnbss-v2-form-group input:focus,
.fnbss-v2-form-group select:focus {
    outline: none;
    border-color: #3182ce;
    box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.5);
    background-color: #fff;
}

/* --- Error Styling --- */
.fnbss-v2-error-message {
    color: #e53e3e;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    display: none;
}

input.fnbss-v2-input-error,
select.fnbss-v2-input-error {
    border-color: #e53e3e;
}

/* --- Buttons --- */
.fnbss-v2-button-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid #edf2f7;
}

.fnbss-v2-button {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.fnbss-v2-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.fnbss-v2-button-primary {
    background-color: #2d3748;
    color: #ffffff;
    box-shadow: 0 4px 14px 0 rgba(0, 0, 0, 0.1);
}

.fnbss-v2-button-primary:hover:not(:disabled) {
    background-color: #1a202c;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(0, 0, 0, 0.12);
}

/* Arrow for "Next" button */
#fnbss-v2-next-btn::after {
    content: '→';
    margin-left: 0.5rem;
    transition: transform 0.2s;
}
#fnbss-v2-next-btn:hover:not(:disabled)::after {
    transform: translateX(3px);
}


.fnbss-v2-button-secondary {
    background-color: transparent;
    color: #4a5568;
    border: 1px solid transparent;
}

.fnbss-v2-button-secondary:hover:not(:disabled) {
    background-color: #edf2f7;
}

/* --- Other Field Wrapper --- */
/* **CẬP NHẬT:** Bỏ các quy tắc cũ để phù hợp với layout mới */
#other_business_type_wrapper,
#other_area_wrapper {
    margin-top: -0.5rem; /* Điều chỉnh khoảng cách với ô select bên trên */
}


/* --- Animation & Results --- */
.fnbss-v2-step { display: none; }
.fnbss-v2-step.fnbss-v2-active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fnbss-v2-results-container { text-align: center; }
.fnbss-v2-results-container h2 { color: #2d3748; }
.fnbss-v2-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    text-align: left;
    margin-top: 2rem;
}
.fnbss-v2-result-card {
    padding: 1.5rem;
    background-color: #f7fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}
.fnbss-v2-result-card h3 {
    margin-top: 0;
    font-size: 1rem;
    color: #4a5568;
    text-transform: uppercase;
    font-weight: 600;
}
.fnbss-v2-result-card p {
    font-size: 1.75rem;
    font-weight: 700;
    color: #2d3748;
    margin: 0.5rem 0 0 0;
}
.fnbss-v2-result-card.your-salary p { color: #dd6b20; }


/* --- Messages & Notices --- */
.fnbss-v2-message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    text-align: center;
    border: 1px solid transparent;
}
.fnbss-v2-message-error {
    background-color: #fff5f5;
    color: #c53030;
    border-color: #fed7d7;
}
.fnbss-v2-message-success {
    background-color: #f0fff4;
    color: #2f855a;
    border-color: #c6f6d5;
}
.fnbss-v2-privacy-notice {
    font-size: 0.875rem;
    color: #718096;
    margin-top: 1.5rem;
    text-align: center;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .fnbss-v2-form-grid {
        grid-template-columns: 1fr;
    }
    .fnbss-v2-container {
        padding: 2rem 1.5rem;
    }
}