:root {
    --primary-color: #B06F1A;
    --primary-dark: #8D5A15;
    --primary-light: #D9A566;
    --secondary-color: #2C3E50;
    --light-color: #F8F9FA;
    --dark-color: #343A40;
}

.survey-container {
    margin-bottom: 5rem;
    padding-top: 2rem;
}

.survey-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    padding: 2.5rem;
    border: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .survey-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
    }

.survey-section {
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.section-header {
    margin-bottom: 1.5rem;
    position: relative;
}

    .section-header h3 {
        color: var(--primary-color);
        font-weight: 700;
        padding-bottom: 0.75rem;
        position: relative;
        display: inline-block;
        font-size: 1.4rem;
    }

        .section-header h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: var(--primary-light);
            border-radius: 3px;
        }

.question-box {
    background: white;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border-left: 3px solid #B06F1A;
    transition: all 0.3s ease;
}

    .question-box:hover {
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

.question-header {
    font-weight: 700;
    color: #2C3E50;
    margin-bottom: 15px;
    font-size: 1.1rem;
    line-height: 1.4;
}

.required-star {
    color: #dc3545;
    margin-left: 5px;
}

.question-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background-color: #f8f9fa;
    transition: all 0.3s;
    font-size: 1rem;
    line-height: 1.4;
    min-height: 48px;
}

    .question-select:focus {
        border-color: #B06F1A;
        box-shadow: 0 0 0 0.2rem rgba(176, 111, 26, 0.15);
    }

.personal-info-box {
    background: #f9f9f9;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 25px;
    border: 1px solid #eee;
}

.form-label {
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 0.75rem;
    display: block;
    font-size: 0.95rem;
}

.form-control, .form-select {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: all 0.3s;
    font-size: 1rem;
    line-height: 1.4;
    min-height: 48px;
}

    .form-control:focus, .form-select:focus {
        border-color: var(--primary-light);
        box-shadow: 0 0 0 0.25rem rgba(176, 111, 26, 0.15);
    }

.input-group-text {
    background-color: var(--primary-light);
    color: white;
    border: none;
    justify-content: center;
    height: 48px;
    display: flex;
    align-items: center;
    font-size: 1rem;
}

.submit-btn {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 0.75rem 2.5rem;
    font-weight: 600;
    transition: all 0.3s;
    border-radius: 50px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

    .submit-btn:hover {
        background-color: var(--primary-dark);
        border-color: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: 0 8px 15px rgba(176, 111, 26, 0.3);
    }

    .submit-btn:active {
        transform: translateY(0);
    }

.alert {
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border-left: 5px solid #dc3545;
}

.text-danger {
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: inline-block;
}

.is-invalid, .is-invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.15);
}

/* RTL Styles */
[dir="rtl"] .question-box {
    border-left: none;
    border-right: 3px solid #B06F1A;
}

[dir="rtl"] .section-header h3::after {
    left: auto;
    right: 0;
}

[dir="rtl"] .required-star {
    margin-left: 0;
    margin-right: 5px;
}

[dir="rtl"] .form-check-label {
    margin-left: 0;
    margin-right: 0.5em;
}

[dir="rtl"] .form-check-input {
    margin-left: 0;
    margin-right: -1.5em;
}

[dir="rtl"] .btn-primary i {
    margin-right: 0;
    margin-left: 0.5rem;
}

[dir="rtl"] textarea {
    text-align: right;
    direction: rtl;
}

[dir="rtl"] .input-group-text {
    border-radius: 0 5px 5px 0 !important;
}

[dir="rtl"] .form-control {
    border-radius: 5px 0 0 5px !important;
}

[dir="rtl"] .input-group > :not(:first-child):not(.dropdown-menu):not(.valid-tooltip):not(.valid-feedback):not(.invalid-tooltip):not(.invalid-feedback) {
    border-radius: 5px 0 0 5px !important;
}

[dir="rtl"] .input-group > .form-control:not(:first-child),
[dir="rtl"] .input-group > .form-select:not(:first-child) {
    border-radius: 0 5px 5px 0 !important;
}

[dir="rtl"] .form-floating > label {
    right: 0.75rem;
    left: auto;
}

[dir="rtl"] .form-floating > .form-control,
[dir="rtl"] .form-floating > .form-select {
    padding-right: 1rem;
    padding-left: 0.75rem;
}

/* Enhanced Mobile Responsive Styles */
@media (max-width: 992px) {
    .survey-container {
        padding-top: 1.5rem;
    }

    .question-header {
        font-size: 1rem;
    }

    .section-header h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    .survey-container {
        padding-top: 1rem;
        margin-bottom: 3rem;
    }

    .survey-card {
        padding: 1.5rem;
        margin: 0 0.5rem;
        border-radius: 10px;
    }

    .question-box {
        padding: 20px;
        margin-bottom: 12px;
    }

    .question-header {
        font-size: 0.95rem;
        margin-bottom: 12px;
        line-height: 1.5;
    }

    .section-header h3 {
        font-size: 1.2rem;
    }

    .form-label {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }

    .form-control, .form-select, .question-select {
        font-size: 0.95rem;
        padding: 0.65rem 0.85rem;
        min-height: 44px;
    }

    .input-group-text {
        height: 44px;
        font-size: 0.9rem;
        padding: 0 0.75rem;
    }

    .submit-btn {
        padding: 0.65rem 1.8rem;
        font-size: 0.85rem;
        letter-spacing: 0.3px;
    }

    .personal-info-box {
        padding: 20px;
    }

    .text-danger {
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .survey-card {
        padding: 1.25rem;
        margin: 0 0.25rem;
        border-radius: 8px;
    }

    .question-box {
        padding: 15px;
        margin-bottom: 10px;
    }

    .question-header {
        font-size: 0.9rem;
        margin-bottom: 10px;
        line-height: 1.6;
    }

    .section-header h3 {
        font-size: 1.1rem;
    }

    .form-label {
        font-size: 0.85rem;
        margin-bottom: 0.4rem;
    }

    .form-control, .form-select, .question-select {
        font-size: 0.9rem;
        padding: 0.6rem 0.8rem;
        min-height: 42px;
    }

    .input-group-text {
        height: 42px;
        font-size: 0.85rem;
        padding: 0 0.7rem;
    }

    .submit-btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.8rem;
        letter-spacing: 0.2px;
        width: 100%;
    }

    .personal-info-box {
        padding: 15px;
    }

    .text-danger {
        font-size: 0.75rem;
    }

    .section-header h3::after {
        width: 40px;
        height: 2px;
    }

    /* Better spacing for mobile */
    .row.g-3 {
        --bs-gutter-x: 1rem;
        --bs-gutter-y: 0.5rem;
    }
}

@media (max-width: 480px) {
    .survey-card {
        padding: 1rem;
        margin: 0;
    }

    .question-box {
        padding: 12px;
        margin-bottom: 8px;
    }

    .question-header {
        font-size: 0.85rem;
        margin-bottom: 8px;
        line-height: 1.7;
    }

    .section-header h3 {
        font-size: 1rem;
    }

    .form-label {
        font-size: 0.8rem;
        margin-bottom: 0.3rem;
    }

    .form-control, .form-select, .question-select {
        font-size: 0.85rem;
        padding: 0.55rem 0.75rem;
        min-height: 40px;
    }

    .input-group-text {
        height: 40px;
        font-size: 0.8rem;
        padding: 0 0.65rem;
    }

    .submit-btn {
        padding: 0.55rem 1.3rem;
        font-size: 0.75rem;
        letter-spacing: 0.1px;
    }

    .personal-info-box {
        padding: 12px;
    }

    .text-danger {
        font-size: 0.7rem;
    }

    .section-header h3::after {
        width: 35px;
        height: 2px;
    }
}

/* Landscape mobile orientation */
@media (max-width: 896px) and (orientation: landscape) {
    .survey-container {
        margin-bottom: 2rem;
    }

    .question-header {
        font-size: 0.9rem;
    }

    .form-control, .form-select, .question-select {
        font-size: 0.9rem;
        min-height: 38px;
    }

    .submit-btn {
        padding: 0.5rem 1.2rem;
        font-size: 0.8rem;
    }
}

/* Improved touch targets for mobile */
@media (max-width: 768px) {
    .question-select option {
        padding: 0.5rem;
        font-size: 0.95rem;
    }

    /* Better spacing between form elements */
    .mb-3 {
        margin-bottom: 0.8rem !important;
    }

    /* Improved button spacing */
    .mt-4 {
        margin-top: 1.5rem !important;
    }
}

/* High DPI screens adjustments */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .form-control, .form-select, .question-select {
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
    }
}