/* Survey form answer page — extends clinic-survey.css tokens */
.sf-form-page {
    max-width: 820px;
}

.sf-form-card {
    background: #fff;
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius);
    box-shadow: var(--sv-shadow);
    overflow: hidden;
    margin-bottom: 1.25rem;
}

.sf-form-card-header {
    padding: 1.15rem 1.35rem;
    border-bottom: 1px solid var(--sv-border);
    background: linear-gradient(135deg, #fff 0%, var(--sv-brand-light) 100%);
}

.sf-form-card-header h1 {
    margin: 0;
    font-size: 1.2rem !important;
    font-weight: 700;
    color: var(--sv-text);
    line-height: 1.5;
}

.sf-form-card-body {
    padding: 1.25rem 1.35rem 1.35rem;
}

.sf-section-title {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin: 0 0 1rem;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--sv-text);
}

.sf-section-title .material-icons {
    font-size: 20px;
    color: var(--sv-brand);
}

.sf-field-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem 1.15rem;
}

.sf-field-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {
    .sf-field-grid,
    .sf-field-grid.cols-3 {
        grid-template-columns: 1fr;
    }
}

.sf-field {
    margin-bottom: 0.15rem;
}

.sf-field-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--sv-text);
    margin-bottom: 0.5rem;
}

.sf-field .text-danger,
.sf-form-card .field-validation-error {
    display: block;
    font-size: 0.75rem;
    color: #dc2626;
    margin-top: 0.35rem;
}

.sf-radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 1rem;
}

.sf-radio-group label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.875rem;
    color: #334155;
    cursor: pointer;
    margin: 0;
}

.sf-radio-group input[type="radio"].with-gap + span:before,
.sf-radio-group input[type="radio"].with-gap + span:after {
    margin: 0;
}

.sf-form-card .input-field {
    margin-top: 0;
    margin-bottom: 0;
}

.sf-form-card .input-field > label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--sv-text);
}

.sf-form-card .input-field input,
.sf-form-card .input-field textarea {
    border: 1px solid var(--sv-border) !important;
    border-radius: 10px !important;
    padding: 0.55rem 0.85rem !important;
    box-sizing: border-box;
    background: #f8fafc;
    margin-bottom: 0 !important;
}

.sf-form-card .input-field input:focus,
.sf-form-card .input-field textarea:focus {
    border-color: var(--sv-brand) !important;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(0, 154, 224, 0.12);
}

.sf-form-card .select-field {
    margin-bottom: 0;
}

.sf-form-card .select-field-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--sv-text);
    margin-bottom: 0.4rem;
}

.sf-form-card .sf-text-input {
    width: 100%;
    border: 1px solid var(--sv-border) !important;
    border-radius: 10px !important;
    padding: 0.55rem 0.85rem !important;
    box-sizing: border-box;
    background: #f8fafc;
    font-size: 0.875rem;
    font-family: inherit;
    height: 42px;
    margin: 0 !important;
}

.sf-form-card .sf-text-input:focus {
    outline: none;
    border-color: var(--sv-brand) !important;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(0, 154, 224, 0.12);
}

.sf-form-card .select2-container {
    width: 100% !important;
}

.sf-form-card .select2-container--default .select2-selection--single {
    border: 1px solid var(--sv-border);
    border-radius: 10px;
    min-height: 42px;
    background: #f8fafc;
}

.sf-form-card .select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 40px;
    padding-right: 12px;
    font-size: 0.875rem;
}

.sf-form-card .select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 40px;
}

/* Likert scale */
.sf-question {
    padding: 1rem 0;
    border-bottom: 1px solid #f1f5f9;
}

.sf-question:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.sf-question-text {
    margin: 0 0 0.85rem;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.65;
    color: var(--sv-text);
}

.sf-question-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.5rem;
    height: 1.5rem;
    padding: 0 0.35rem;
    margin-left: 0.35rem;
    border-radius: 6px;
    background: var(--sv-brand-light);
    color: var(--sv-brand-dark);
    font-size: 0.75rem;
    font-weight: 700;
}

.sf-scale {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.sf-scale-item {
    position: relative;
    flex: 1 1 auto;
    min-width: 72px;
    margin: 0 !important;
    cursor: pointer;
}

.sf-scale-item input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.sf-scale-item span:not([class]) {
    display: block;
    text-align: center;
    padding: 0.5rem 0.4rem;
    border: 1px solid var(--sv-border);
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--sv-text-muted);
    background: #f8fafc;
    transition: all 0.15s;
    line-height: 1.35;
}

.sf-scale-item input:checked + span {
    background: var(--sv-brand);
    border-color: var(--sv-brand);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 154, 224, 0.3);
}

.sf-scale-item:hover span {
    border-color: var(--sv-brand);
    color: var(--sv-brand-dark);
}

/* Yes / No */
.sf-yesno {
    display: flex;
    gap: 0.65rem;
}

.sf-yesno-item {
    position: relative;
    margin: 0 !important;
    cursor: pointer;
}

.sf-yesno-item input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.sf-yesno-item span {
    display: inline-block;
    min-width: 80px;
    text-align: center;
    padding: 0.55rem 1.25rem;
    border: 1px solid var(--sv-border);
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--sv-text-muted);
    background: #f8fafc;
    transition: all 0.15s;
}

.sf-yesno-item input:checked + span {
    background: var(--sv-brand);
    border-color: var(--sv-brand);
    color: #fff;
}

.sf-mobile-hint {
    font-size: 0.8125rem;
    color: var(--sv-text-muted);
    margin: 0 0 0.5rem;
    line-height: 1.6;
}

.sf-form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding-top: 0.5rem;
}

.sf-btn-back {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.55rem 1rem;
    border-radius: 10px;
    border: 1px solid var(--sv-border);
    background: #fff;
    color: var(--sv-text-muted);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.15s;
}

.sf-btn-back:hover {
    border-color: var(--sv-brand);
    color: var(--sv-brand);
}

.sf-btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.65rem 1.75rem;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--sv-brand), var(--sv-brand-dark));
    color: #fff !important;
    font-size: 0.9375rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 154, 224, 0.35);
    transition: transform 0.15s, box-shadow 0.15s;
    font-family: inherit;
}

.sf-btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(0, 154, 224, 0.45);
}

.sf-validation-summary {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 10px;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: #b91c1c;
    list-style: none;
}

.sf-validation-summary ul {
    margin: 0;
    padding-right: 1rem;
}

@media (max-width: 576px) {
    .sf-scale {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    .sf-scale-item {
        min-width: 0;
    }

    .sf-form-card-body {
        padding: 1rem;
    }
}