/* ============================================
   AWH Wellness Questionnaire - Styles
   Advanced Women's Health Onboarding App
   ============================================ */

/* CSS Variables for theming */
:root {
    /* Color Palette - AWH Brand Colors */
    --color-primary: #864855;          /* AWH Burgundy/Mauve */
    --color-primary-dark: #765661;     /* Darker burgundy */
    --color-primary-light: #f5eef0;    /* Light mauve tint */
    --color-secondary: #01321f;        /* AWH Forest Green */
    --color-secondary-light: #e6f0eb;  /* Light green tint */

    --color-accent: #8c0054;           /* AWH Rich Purple */
    --color-accent-light: #f9e6f2;     /* Light purple tint */

    --color-text: #362f34;             /* AWH Dark Charcoal */
    --color-text-light: #5a5258;       /* Medium charcoal */
    --color-text-muted: #8a8288;       /* Light charcoal */

    --color-bg: #fafafa;               /* Soft off-white */
    --color-bg-card: #FFFFFF;
    --color-border: #e8e4e6;           /* Warm gray border */
    --color-border-hover: #d4cdd0;     /* Darker warm gray */

    --color-success: #01321f;          /* Use forest green for success */
    --color-success-light: #e6f0eb;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 18px;
    --font-size-sm: 14px;
    --font-size-lg: 20px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;
    --font-size-3xl: 40px;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;

    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 9999px;             /* Pill-shaped buttons */

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
}

/* Reset & Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background: linear-gradient(180deg, #ffffff 0%, #ffffff 25%, #f5eef0 60%, #efe5e8 100%);
    background-attachment: fixed;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* App Container */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

/* Header Styles */
.header {
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-sm);
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.logo-img {
    height: 160px;
    width: auto;
    object-fit: contain;
}

.logo-icon {
    font-size: var(--font-size-xl);
}

.logo-text {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
}

/* Progress Bar */
.progress-container {
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.progress-container.visible {
    opacity: 1;
}

.progress-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.progress-bar {
    height: 8px;
    background-color: var(--color-primary-light);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 4px;
    transition: width var(--transition-slow);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Screen Styles */
.screen {
    display: none;
    opacity: 0;
    transform: translateX(20px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.screen.active {
    display: block;
    opacity: 1;
    transform: translateX(0);
}

.screen.exiting {
    opacity: 0;
    transform: translateX(-20px);
}

.screen-content {
    animation: fadeIn var(--transition-normal) ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Welcome Screen */
.welcome-content {
    text-align: center;
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.welcome-icon {
    font-size: 42px;
    margin-bottom: var(--spacing-md);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.welcome-content h1 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.25;
    letter-spacing: -0.5px;
}

.welcome-text {
    font-size: var(--font-size-lg);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    max-width: 480px;
    line-height: 1.5;
}

.welcome-subtext {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 420px;
    line-height: 1.5;
}

/* Question Header */
.question-header {
    margin-bottom: var(--spacing-xl);
}

/* Kept in markup for the logic simulator to parse, but hidden in the quiz UI. */
.question-number {
    display: none;
}

.question-header h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.question-hint {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
}

/* Options Container */
.options-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Option Card */
.option-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.option-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.option-card input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.option-card.selected,
.option-card:has(input:checked) {
    border-color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.option-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
}

.option-icon {
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.option-text {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text);
}

.option-check {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: transparent;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.option-card:has(input:checked) .option-check {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

/* Checkbox Styles */
.checkbox-card .option-checkbox {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.checkbox-mark {
    opacity: 0;
    color: white;
    font-size: 14px;
    transition: opacity var(--transition-fast);
}

.checkbox-card:has(input:checked) .option-checkbox {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-card:has(input:checked) .checkbox-mark {
    opacity: 1;
}

/* Rating Scale (Question A2) */
.rating-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.rating-row {
    background-color: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    transition: border-color var(--transition-fast);
}

.rating-row:has(.rating-circle.selected) {
    border-color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.rating-label {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.rating-circles {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.rating-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    background: var(--color-bg-card);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-light);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.rating-circle:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: scale(1.1);
}

.rating-circle.selected {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: scale(1.1);
}

.rating-scale-labels {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-bg-card);
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn-secondary:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-text {
    background: none;
    color: var(--color-text-light);
    padding: var(--spacing-sm) var(--spacing-md);
}

.btn-text:hover {
    color: var(--color-primary);
}

.btn-back {
    background-color: var(--color-bg-card);
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn-back:hover:not(:disabled) {
    border-color: var(--color-text-light);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-pill);
}

.btn-arrow {
    transition: transform var(--transition-fast);
}

.btn:hover:not(:disabled) .btn-arrow {
    transform: translateX(4px);
}

.btn-back:hover:not(:disabled) .btn-arrow {
    transform: translateX(-4px);
}

.btn-icon {
    font-size: var(--font-size-lg);
}

/* Navigation Footer */
.nav-footer {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-lg) 0;
    margin-top: auto;
    border-top: 1px solid var(--color-border);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.nav-footer.visible {
    opacity: 1;
}

/* Results Screen — pull content up tight below logo */
.results-content {
    text-align: center;
    padding: 0 0 var(--spacing-xl);
    margin-top: -20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.results-header {
    margin-top: 0;
    margin-bottom: var(--spacing-lg);
}

.celebration-icon {
    font-size: 56px;
    margin-bottom: var(--spacing-md);
    animation: celebrate 1s ease;
}

@keyframes celebrate {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.results-header h1 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.5px;
}

.results-intro {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    max-width: 450px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Plan Cards */
.plans-container {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    width: 100%;
    max-width: 700px;
}

@media (min-width: 600px) {
    .plans-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Track result sits above the plan cards */
.track-result {
    width: 100%;
    max-width: 700px;
    margin-bottom: var(--spacing-lg);
}

.plan-card {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-xl);
    text-align: center;
    box-shadow: 0 4px 20px rgba(134, 72, 85, 0.1);
    border: 2px solid transparent;
    transition: all var(--transition-normal);
    animation: slideUp 0.5s ease forwards;
    opacity: 0;
}

.plan-card:nth-child(1) {
    animation-delay: 0.2s;
}

.plan-card:nth-child(2) {
    animation-delay: 0.4s;
}

.plan-card:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.plan-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Display-only variant — used when a plan card should show results but
   not act as a link (e.g. /questionnaire shows movement + nutrition as
   informational; the clickable links live on /questionnaire2). */
.plan-card.plan-card-static {
    cursor: default;
}

.plan-card.plan-card-static:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
}

.movement-plan {
    border-color: var(--color-secondary);
}

.movement-plan .plan-badge {
    background-color: var(--color-secondary);
    color: white;
}

.nutrition-plan {
    border-color: var(--color-primary);
}

.nutrition-plan .plan-badge {
    background-color: var(--color-primary);
    color: white;
}

.track-card {
    border-color: var(--color-accent);
}

.track-card .plan-badge {
    background-color: var(--color-accent);
    color: white;
}

.plan-badge {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-pill);
    margin-bottom: var(--spacing-md);
}

.plan-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
}

.plan-name {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.plan-description {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    line-height: 1.5;
}

/* Anchor card reset (cards that link to Kajabi) */
a.plan-card {
    display: block;
    text-decoration: none;
    color: inherit;
}

a.plan-card:hover,
a.plan-card:focus {
    text-decoration: none;
}

.plan-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-primary);
    transition: gap var(--transition-normal);
}

a.plan-card:hover .plan-cta {
    gap: var(--spacing-sm);
}

/* Results Actions */
.results-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    width: 100%;
    max-width: 400px;
}

.secondary-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 1000;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 400px;
    width: 100%;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background-color: var(--color-bg);
    color: var(--color-text);
}

.modal-content h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.modal-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

#emailForm {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

#emailInput {
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    transition: border-color var(--transition-fast);
}

#emailInput:focus {
    outline: none;
    border-color: var(--color-primary);
}

.modal-success {
    display: none;
    color: var(--color-success);
    font-weight: 500;
    text-align: center;
    margin-top: var(--spacing-md);
}

.modal-success.show {
    display: block;
}

/* Responsive Adjustments */
@media (max-width: 600px) {
    :root {
        --font-size-base: 15px;
        --font-size-lg: 17px;
        --font-size-xl: 20px;
        --font-size-2xl: 24px;
    }

    .app-container {
        padding: var(--spacing-sm);
    }

    /* Mobile header - compact */
    .header {
        padding: var(--spacing-sm) 0;
        margin-bottom: 0;
    }

    .logo {
        margin-bottom: var(--spacing-sm);
    }

    .logo-img {
        height: 120px;
    }

    /* Mobile welcome - everything above the fold */
    .welcome-content {
        padding: var(--spacing-xs) var(--spacing-sm) var(--spacing-md);
    }

    .welcome-icon {
        font-size: 36px;
        margin-bottom: var(--spacing-sm);
    }

    .welcome-content h1 {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-xs);
        line-height: 1.2;
    }

    .welcome-text {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-xs);
        line-height: 1.4;
    }

    .welcome-subtext {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-md);
        line-height: 1.4;
    }

    .btn-large {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: var(--font-size-base);
        width: 100%;
    }

    /* Mobile rating scale */
    .rating-row {
        padding: var(--spacing-md);
    }

    .rating-circles {
        gap: var(--spacing-sm);
    }

    .rating-circle {
        width: 38px;
        height: 38px;
        font-size: var(--font-size-sm);
    }

    .rating-scale-labels {
        font-size: 12px;
    }

    /* Mobile questions */
    .question-header {
        margin-bottom: var(--spacing-md);
    }

    .question-header h2 {
        font-size: var(--font-size-lg);
    }

    .option-card {
        padding: var(--spacing-md);
    }

    .option-icon {
        font-size: var(--font-size-lg);
    }

    /* Mobile results */
    .results-content {
        padding: var(--spacing-sm) 0 var(--spacing-lg);
    }

    .results-header {
        margin-bottom: var(--spacing-md);
    }

    .celebration-icon {
        font-size: 44px;
        margin-bottom: var(--spacing-sm);
    }

    .results-header h1 {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-xs);
    }

    .results-intro {
        font-size: var(--font-size-sm);
    }

    .plans-container {
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }

    .plan-card {
        padding: var(--spacing-md) var(--spacing-md) var(--spacing-lg);
        border-radius: var(--radius-lg);
    }

    .plan-badge {
        font-size: 12px;
        padding: 3px 12px;
        margin-bottom: var(--spacing-sm);
    }

    .plan-icon {
        font-size: 36px;
        margin-bottom: var(--spacing-sm);
    }

    .plan-name {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-xs);
    }

    .plan-description {
        font-size: var(--font-size-sm);
        line-height: 1.4;
    }

    .results-actions {
        gap: var(--spacing-sm);
    }

    .secondary-actions {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-sm);
    }

    .secondary-actions .btn {
        width: 100%;
    }

    /* Mobile nav footer */
    .nav-footer {
        padding: var(--spacing-md) 0;
    }
}

/* Extra small mobile devices */
@media (max-width: 380px) {
    .logo-img {
        height: 100px;
    }

    .welcome-icon {
        font-size: 32px;
        margin-bottom: var(--spacing-xs);
    }

    .welcome-content h1 {
        font-size: 18px;
    }

    .welcome-text {
        font-size: 14px;
    }

    .welcome-subtext {
        font-size: 13px;
        margin-bottom: var(--spacing-sm);
    }
}

/* Print Styles */
@media print {
    .header,
    .nav-footer,
    .results-actions,
    .btn {
        display: none !important;
    }

    .app-container {
        max-width: 100%;
    }

    .plans-container {
        display: block;
    }

    .plan-card {
        break-inside: avoid;
        page-break-inside: avoid;
        margin-bottom: var(--spacing-lg);
        box-shadow: none;
        border: 2px solid var(--color-border);
    }

    .results-content {
        padding: 0;
    }
}

/* Accessibility Focus Styles */
*:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

.option-card:focus-within {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* Skip to main content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    z-index: 100;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}