/* ================================
   Calculator Page Styles
   ================================ */

/* Header */
.calc-header {
    background-color: var(--color-primary);
    padding: 1.5rem 0;
    box-shadow: var(--shadow-md);
}

.calc-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.back-link {
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.back-link:hover {
    color: var(--color-gold);
}

.calc-logo {
    color: var(--color-white);
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 700;
}

/* Hero */
.calc-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0d6651 100%);
    color: var(--color-white);
    padding: 4rem 0;
    text-align: center;
}

.hero-headline {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtext {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto;
}

/* Calculator Section */
.calculator-section {
    padding: 4rem 0;
    background-color: var(--color-cream);
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: start;
}

@media (max-width: 968px) {
    .calc-grid {
        grid-template-columns: 1fr;
    }
}

/* Inputs */
.calc-inputs {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 2rem;
}

.input-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-secondary);
}

.input-group input,
.input-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-body);
    transition: var(--transition);
    background-color: var(--color-white);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.05);
}

.input-group input:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08), 0 0 0 4px rgba(11, 79, 63, 0.15);
}

.input-group input::placeholder {
    color: #6B7280;
    opacity: 0.8;
}

.input-hint {
    display: block;
    font-size: 0.85rem;
    color: var(--color-gray);
    margin-top: 0.25rem;
}

.btn-full {
    width: 100%;
    margin-top: 1rem;
}

/* Results */
.calc-results {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    min-height: 500px;
}

.results-hidden {
    display: none;
}

/* Initial Message */
.initial-message {
    text-align: center;
    padding: 4rem 2rem;
}

.message-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.initial-message h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.initial-message p {
    font-size: 1.1rem;
    color: var(--color-gray);
    margin-bottom: 1rem;
}

.message-hint {
    background-color: var(--color-cream);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.message-hint p {
    margin-bottom: 0.5rem;
}

.message-hint p:last-child {
    margin-bottom: 0;
}

/* Results Headline */
.results-headline {
    margin-bottom: 3rem;
}

.big-number {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background-color: var(--color-cream);
    border-radius: 8px;
}

.big-number.highlight {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0d6651 100%);
    color: var(--color-white);
}

.number-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.number-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-secondary);
}

.big-number.highlight .number-label,
.big-number.highlight .number-value {
    color: var(--color-white);
}

.number-value.improve {
    color: var(--color-primary);
}

.number-value.stay {
    color: var(--color-gray);
}

/* Chart */
.chart-container {
    margin: 2rem 0;
    padding: 1.5rem;
    background-color: var(--color-cream);
    border-radius: 8px;
}

/* Table */
.results-table {
    margin: 2rem 0;
}

.results-table h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

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

.results-table th,
.results-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--color-light-gray);
}

.results-table th {
    background-color: var(--color-cream);
    font-weight: 700;
    color: var(--color-secondary);
}

.results-table tbody tr:hover {
    background-color: var(--color-cream);
}

.results-table td:last-child {
    font-weight: 700;
    color: var(--color-primary);
}

/* Sprint Value */
.sprint-value {
    margin: 2rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--color-gold) 0%, #c49b2e 100%);
    border-radius: 8px;
    color: var(--color-secondary);
}

.sprint-value h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.sprint-value p {
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Results CTA */
.results-cta {
    margin-top: 2rem;
    text-align: center;
    padding: 2rem;
    background-color: var(--color-cream);
    border-radius: 8px;
}

.cta-text {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

/* Explanation Section */
.explanation-section {
    padding: 4rem 0;
    background-color: var(--color-white);
}

.explanation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.explanation-card {
    padding: 2rem;
    background-color: var(--color-cream);
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
}

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

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.explanation-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.explanation-card p {
    color: var(--color-gray);
    line-height: 1.6;
}

.explanation-quote {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
}

.explanation-quote blockquote {
    border-left: 4px solid var(--color-gold);
    padding-left: 2rem;
    font-size: 1.2rem;
    font-style: italic;
    color: var(--color-secondary);
}

.explanation-quote footer {
    margin-top: 1rem;
    font-style: normal;
    font-size: 0.95rem;
    color: var(--color-gray);
}

/* Final CTA */
.final-cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, #0d6651 100%);
    color: var(--color-white);
}

.final-cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.final-cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.final-cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
}

/* Footer adjustments */
.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--color-gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .calc-inputs {
        position: relative;
        top: 0;
    }

    .hero-headline {
        font-size: 1.8rem;
    }

    .number-value {
        font-size: 2rem;
    }

    .results-table {
        overflow-x: auto;
    }

    .results-table table {
        min-width: 500px;
    }
}