/**
 * PsicoRisk Manager — Frontend Styles (Mobile-First)
 *
 * Estilos dos formulários de resposta do colaborador (respondente).
 * Material Design: cards, inputs, botões, progress bar.
 * Breakpoints: base mobile (360px), tablet (768px), desktop (1024px).
 *
 * @package PsicoRiskManager
 */

/* ─── CSS Custom Properties ────────────────────────────────────────────── */
:root {
    --prm-bg: #F5F5F5;
    --prm-surface: #FFFFFF;
    --prm-primary: #1C2B36;
    --prm-primary-light: #2E4A5A;
    --prm-accent: #00897B;
    --prm-accent-hover: #00695C;
    --prm-text: #212121;
    --prm-text-secondary: #616161;
    --prm-divider: #E0E0E0;
    --prm-risk-low: #43A047;
    --prm-risk-medium: #FB8C00;
    --prm-risk-high: #E53935;
    --prm-risk-critical: #B71C1C;
    --prm-radius: 8px;
    --prm-radius-sm: 6px;
    --prm-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --prm-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.12);
    --prm-transition: 0.2s ease;
}

/* ─── Reset & Base ─────────────────────────────────────────────────────── */
.prm-frontend * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.prm-frontend {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--prm-bg);
    color: var(--prm-text);
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ─── Header ───────────────────────────────────────────────────────────── */
.prm-header {
    background: var(--prm-primary);
    color: #fff;
    padding: 16px 20px;
    text-align: center;
}

.prm-header h1 {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.prm-header .prm-subtitle {
    font-size: 13px;
    opacity: 0.8;
    margin-top: 4px;
}

/* ─── Progress Bar ─────────────────────────────────────────────────────── */
.prm-progress-wrap {
    background: var(--prm-surface);
    padding: 16px 20px;
    box-shadow: var(--prm-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.prm-progress-bar {
    height: 6px;
    background: var(--prm-divider);
    border-radius: 3px;
    overflow: hidden;
}

.prm-progress-fill {
    height: 100%;
    background: var(--prm-accent);
    border-radius: 3px;
    transition: width 0.4s ease;
}

.prm-progress-text {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--prm-text-secondary);
    margin-top: 8px;
}

/* ─── Step Indicator ───────────────────────────────────────────────────── */
.prm-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 12px 20px;
}

.prm-step-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--prm-divider);
    transition: all var(--prm-transition);
}

.prm-step-dot.active {
    background: var(--prm-accent);
    width: 24px;
    border-radius: 4px;
}

.prm-step-dot.completed {
    background: var(--prm-accent);
}

/* ─── Main Container ──────────────────────────────────────────────────── */
.prm-container {
    max-width: 640px;
    margin: 0 auto;
    padding: 16px;
}

/* ─── Question Card ────────────────────────────────────────────────────── */
.prm-question-card {
    background: var(--prm-surface);
    border-radius: var(--prm-radius);
    box-shadow: var(--prm-shadow);
    padding: 24px 20px;
    margin-bottom: 16px;
    animation: prm-fadeIn 0.3s ease;
}

@keyframes prm-fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.prm-question-number {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--prm-accent);
    font-weight: 600;
    margin-bottom: 8px;
}

.prm-question-text {
    font-size: 16px;
    font-weight: 500;
    color: var(--prm-text);
    line-height: 1.5;
    margin-bottom: 20px;
}

.prm-question-dimension {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    background: rgba(0, 137, 123, 0.1);
    color: var(--prm-accent);
    margin-bottom: 12px;
}

/* ─── Likert Scale ─────────────────────────────────────────────────────── */
.prm-likert,
.prm-likert-scale {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.prm-likert-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border: 2px solid var(--prm-divider);
    border-radius: var(--prm-radius-sm);
    cursor: pointer;
    transition: all var(--prm-transition);
    min-height: 48px;
    -webkit-tap-highlight-color: transparent;
}

.prm-likert-option:hover {
    border-color: var(--prm-accent);
    background: rgba(0, 137, 123, 0.04);
}

/* Selected state */
.prm-likert-option.selected,
.prm-likert-option:has(input:checked) {
    border-color: var(--prm-accent);
    background: rgba(0, 137, 123, 0.08);
}

.prm-likert-option input[type="radio"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--prm-divider);
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
    cursor: pointer;
    transition: all var(--prm-transition);
    margin: 0;
}

.prm-likert-option input[type="radio"]:checked {
    border-color: var(--prm-accent);
}

.prm-likert-option input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--prm-accent);
}

.prm-likert-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--prm-bg);
    font-size: 13px;
    font-weight: 600;
    color: var(--prm-text-secondary);
    flex-shrink: 0;
    transition: all var(--prm-transition);
}

.prm-likert-option:has(input:checked) .prm-likert-circle {
    background: var(--prm-accent);
    color: #fff;
}

.prm-likert-label {
    flex: 1;
    font-size: 14px;
    color: var(--prm-text);
}

/* Yes/No group */
.prm-yesno-group {
    display: flex;
    gap: 12px;
}

.prm-yesno-option {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 16px;
    border: 2px solid var(--prm-divider);
    border-radius: var(--prm-radius-sm);
    cursor: pointer;
    transition: all var(--prm-transition);
    font-size: 15px;
    font-weight: 500;
}

.prm-yesno-option:hover {
    border-color: var(--prm-accent);
    background: rgba(0, 137, 123, 0.04);
}

.prm-yesno-option:has(input:checked) {
    border-color: var(--prm-accent);
    background: rgba(0, 137, 123, 0.08);
}

.prm-yesno-option input[type="radio"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--prm-divider);
    border-radius: 50%;
    position: relative;
    cursor: pointer;
    transition: all var(--prm-transition);
    margin: 0;
}

.prm-yesno-option input[type="radio"]:checked {
    border-color: var(--prm-accent);
}

.prm-yesno-option input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--prm-accent);
}

/* Open text */
.prm-open-text {
    width: 100%;
    min-height: 100px;
    padding: 14px 16px;
    border: 2px solid var(--prm-divider);
    border-radius: var(--prm-radius-sm);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 14px;
    color: var(--prm-text);
    resize: vertical;
    transition: border-color var(--prm-transition);
}

.prm-open-text:focus {
    outline: none;
    border-color: var(--prm-accent);
}

/* Form container (shortcode) */
.prm-form-container {
    max-width: 720px;
    margin: 0 auto;
    padding: 24px 16px;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

.prm-form-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--prm-text);
    margin-bottom: 4px;
}

.prm-form-subtitle {
    font-size: 14px;
    color: var(--prm-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 24px;
}

/* LGPD Consent */
.prm-lgpd-consent {
    background: var(--prm-surface);
    border-radius: var(--prm-radius);
    box-shadow: var(--prm-shadow);
    padding: 24px;
    margin-bottom: 24px;
}

.prm-lgpd-consent label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: var(--prm-text-secondary);
    line-height: 1.6;
    cursor: pointer;
    margin-bottom: 16px;
}

.prm-lgpd-consent input[type="checkbox"] {
    min-width: 20px;
    min-height: 20px;
    margin-top: 2px;
}

/* Progress */
.prm-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

/* Form buttons */
.prm-form-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--prm-radius-sm);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--prm-transition);
    min-height: 44px;
}

.prm-form-btn-primary {
    background: var(--prm-accent);
    color: #fff;
}

.prm-form-btn-primary:hover {
    background: var(--prm-accent-hover);
}

.prm-form-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.prm-form-btn-outline {
    background: var(--prm-surface);
    color: var(--prm-text);
    border: 1px solid var(--prm-divider);
}

.prm-form-btn-outline:hover {
    background: var(--prm-bg);
}

.prm-form-btn-success {
    background: var(--prm-primary) !important;
    color: #fff !important;
}

/* Form nav */
.prm-form-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding-bottom: 24px;
}

/* Form states */
.prm-form-loading,
.prm-form-error,
.prm-form-thanks {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 300px;
    gap: 16px;
}

/* Spinner */
.prm-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--prm-divider);
    border-top-color: var(--prm-accent);
    border-radius: 50%;
    animation: prm-spin 0.8s linear infinite;
}

@keyframes prm-spin {
    to {
        transform: rotate(360deg);
    }
}

.prm-spin {
    animation: prm-spin 0.8s linear infinite;
}

/* ─── Text Area Answer ─────────────────────────────────────────────────── */
.prm-text-answer {
    width: 100%;
    min-height: 120px;
    padding: 14px 16px;
    border: 2px solid var(--prm-divider);
    border-radius: var(--prm-radius-sm);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 14px;
    color: var(--prm-text);
    resize: vertical;
    transition: border-color var(--prm-transition);
}

.prm-text-answer:focus {
    outline: none;
    border-color: var(--prm-accent);
}

/* ─── Navigation Buttons ──────────────────────────────────────────────── */
.prm-nav-buttons {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    padding: 0 0 24px;
}

.prm-nav-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    border: none;
    border-radius: var(--prm-radius-sm);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--prm-transition);
    min-height: 48px;
    -webkit-tap-highlight-color: transparent;
}

.prm-nav-prev {
    background: var(--prm-surface);
    color: var(--prm-text);
    border: 1px solid var(--prm-divider);
}

.prm-nav-prev:hover {
    background: var(--prm-bg);
}

.prm-nav-next {
    background: var(--prm-accent);
    color: #fff;
}

.prm-nav-next:hover {
    background: var(--prm-accent-hover);
}

.prm-nav-next:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.prm-nav-submit {
    background: var(--prm-primary);
    color: #fff;
}

.prm-nav-submit:hover {
    background: var(--prm-primary-light);
}

/* ─── Save & Continue ──────────────────────────────────────────────────── */
.prm-save-later {
    text-align: center;
    padding: 12px 0;
}

.prm-save-later button {
    background: none;
    border: none;
    color: var(--prm-text-secondary);
    font-size: 13px;
    cursor: pointer;
    text-decoration: underline;
    font-family: 'Inter', system-ui, sans-serif;
}

.prm-save-later button:hover {
    color: var(--prm-accent);
}

/* ─── Thank You Page ───────────────────────────────────────────────────── */
.prm-thankyou {
    text-align: center;
    padding: 48px 24px;
}

.prm-thankyou-icon {
    width: 80px;
    height: 80px;
    background: rgba(67, 160, 71, 0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.prm-thankyou-icon .material-symbols-outlined {
    font-size: 40px;
    color: var(--prm-risk-low);
}

.prm-thankyou h2 {
    font-size: 22px;
    font-weight: 600;
    color: var(--prm-primary);
    margin-bottom: 12px;
}

.prm-thankyou p {
    font-size: 15px;
    color: var(--prm-text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.prm-confirmation-code {
    display: inline-block;
    padding: 8px 16px;
    background: var(--prm-bg);
    border-radius: var(--prm-radius-sm);
    font-family: 'Courier New', monospace;
    font-size: 16px;
    font-weight: 600;
    color: var(--prm-primary);
    letter-spacing: 2px;
    margin: 8px 0 24px;
}

/* ─── LGPD Consent ─────────────────────────────────────────────────────── */
.prm-consent {
    background: rgba(0, 137, 123, 0.06);
    border: 1px solid rgba(0, 137, 123, 0.15);
    border-radius: var(--prm-radius);
    padding: 16px;
    margin-bottom: 20px;
    font-size: 13px;
    color: var(--prm-text-secondary);
    line-height: 1.6;
}

.prm-consent-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 12px;
}

.prm-consent-check input[type="checkbox"] {
    margin-top: 3px;
    min-width: 18px;
    min-height: 18px;
}

/* ─── Error State ──────────────────────────────────────────────────────── */
.prm-error-page {
    text-align: center;
    padding: 48px 24px;
}

.prm-error-page .material-symbols-outlined {
    font-size: 48px;
    color: var(--prm-risk-high);
    margin-bottom: 16px;
}

.prm-error-page h2 {
    font-size: 20px;
    color: var(--prm-text);
    margin-bottom: 8px;
}

.prm-error-page p {
    font-size: 14px;
    color: var(--prm-text-secondary);
}

/* ─── Tablet (768px+) ──────────────────────────────────────────────────── */
@media screen and (min-width: 768px) {
    .prm-header {
        padding: 24px;
    }

    .prm-header h1 {
        font-size: 22px;
    }

    .prm-container {
        padding: 24px;
    }

    .prm-question-card {
        padding: 32px;
    }

    .prm-question-text {
        font-size: 18px;
    }

    .prm-likert,
    .prm-likert-scale {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .prm-likert-option {
        flex: 1;
        min-width: calc(50% - 4px);
    }
}

/* ─── Desktop (1024px+) ────────────────────────────────────────────────── */
@media screen and (min-width: 1024px) {
    .prm-container {
        max-width: 720px;
    }

    .prm-likert-option {
        min-width: calc(33.33% - 6px);
    }
}