/* ==========================================================================
   THEME: Professional & Joyful
   ========================================================================== */

:root {
    /* Color Palette */
    --primary-color: #6366f1;
    /* Indigo 500 - Vibrant but professional */
    --primary-hover: #4f46e5;
    /* Indigo 600 */
    --secondary-color: #ec4899;
    /* Pink 500 - Joyful accent */
    --background-color: #f8fafc;
    /* Slate 50 - Clean light background */
    --card-background: #ffffff;
    --text-main: #1e293b;
    /* Slate 800 */
    --text-muted: #64748b;
    /* Slate 500 */
    --border-color: #e2e8f0;
    /* Slate 200 */
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;

    /* Spacing & Layout */
    --container-width: 900px;
    --border-radius: 16px;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

/* Base Reset & Typography */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    padding-bottom: 4rem;
}

/* Layout Containers */
.page-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Header / Hero */
.page-hero {
    text-align: center;
    padding: 3rem 1rem 2rem;
    background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.hero-title {
    font-size: 2.25rem;
    font-weight: 800;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.75rem;
    letter-spacing: -0.025em;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.hero-tag {
    display: inline-block;
    background: #e0e7ff;
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    margin-top: 1rem;
}

/* Section Components */
.section-block {
    margin-bottom: 3rem;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.section-block:nth-child(1) {
    animation-delay: 0.1s;
}

.section-block:nth-child(2) {
    animation-delay: 0.2s;
}

.section-header {
    margin-bottom: 1.5rem;
    text-align: center;
    /* Optional: standard looks good left-aligned too, but trying friendly center */
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Form Grid */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* Form Cards/Fields */
.form-card {
    background: var(--card-background);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
}

.form-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-main);
    display: block;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.2s;
    background-color: #f9fafb;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

/* Select Styling */
select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

/* Submit Button */
.submit-btn {
    display: block;
    width: 100%;
    max-width: 400px;
    margin: 3rem auto 0;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    font-size: 1.125rem;
    font-weight: 700;
    border: none;
    border-radius: 9999px;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    letter-spacing: 0.025em;
}

.submit-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 20px 25px -5px rgba(99, 102, 241, 0.4);
}

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

/* Navbar / Links */
.nav-links {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    display: flex;
    gap: 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--primary-color);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* Disclaimer Footer */
.disclaimer {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4rem;
    padding: 0 1rem;
}

/* Result specific (if used) */
.result-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    text-align: center;
    border: 1px solid var(--border-color);
}

.result-score {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
}

/* Result Page Specifics */

.result-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
    box-shadow: var(--shadow-lg);
    text-align: center;
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
    /* Comfy feel */
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.result-number {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.result-label {
    font-size: 1.125rem;
    color: var(--text-muted);
    font-weight: 500;
}

.result-level {
    font-size: 1.25rem;
    font-weight: 700;
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    display: inline-block;
}

.level-low {
    color: var(--success-color);
    background-color: #d1fae5;
}

.level-medium,
.level-moderate {
    color: var(--warning-color);
    background-color: #fef3c7;
}

.level-high {
    color: var(--error-color);
    background-color: #fee2e2;
}

/* Gauge Bar */
.gauge {
    width: 100%;
    height: 12px;
    background: #e2e8f0;
    border-radius: 9999px;
    margin: 1.5rem 0;
    overflow: hidden;
    position: relative;
}

.gauge-fill {
    height: 100%;
    background: linear-gradient(to right, var(--success-color), var(--warning-color), var(--error-color));
    border-radius: 9999px;
    transition: width 1s ease-out;
}

.result-note {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-top: 1.5rem;
}

/* Detail Grids */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.detail-label,
.detail-value {
    display: block;
    text-align: center;
}

.detail-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.detail-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-main);
}

/* Detail Tables */
.detail-card {
    background: var(--card-background);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.detail-header {
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--background-color);
    padding-bottom: 1rem;
}

.detail-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
}

.detail-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.detail-table {
    width: 100%;
    border-collapse: collapse;
}

.detail-table th,
.detail-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.detail-table th {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-weight: 600;
}

.detail-table td {
    font-size: 0.95rem;
    color: var(--text-main);
}

.detail-table tr:last-child td {
    border-bottom: none;
}