/* Conservice Branding Colors */
:root {
    --green: #7AB800;
    --green-dark: #6aa000;
    --navy: #1E3A5F;
    --gray-dark: #4A4A4A;
    --gray-light: #F5F5F5;
    --gray-medium: #6B6B6B;
    --white: #FFFFFF;
    --red: #D9534F;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ec 100%);
    min-height: 100vh;
    color: var(--gray-dark);
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 2rem;
}

.logo {
    margin-bottom: 1rem;
}

h1 {
    color: var(--navy);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--gray-medium);
    font-size: 1rem;
}

/* Main Content */
main {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 2rem;
}

/* Form Section */
.form-section {
    margin-bottom: 2rem;
}

.form-section label {
    display: block;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 0.5rem;
}

#company-select {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    background: var(--white);
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}

#company-select:hover {
    border-color: var(--green);
}

#company-select:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(122, 184, 0, 0.2);
}

/* Preview Section */
.preview-section {
    animation: fadeIn 0.3s ease-out;
}

.preview-section h2 {
    color: var(--navy);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--green);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--gray-light);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
}

.stat-card.highlight {
    background: var(--navy);
    color: var(--white);
}

.stat-card.highlight .stat-label {
    color: rgba(255, 255, 255, 0.8);
}

.stat-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-medium);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--navy);
}

.stat-card.highlight .stat-value {
    color: var(--white);
}

.stat-value.eligible {
    color: var(--green);
}

.stat-value.not-eligible {
    color: var(--red);
}

/* Generate Button */
.generate-btn {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
    background: var(--green);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background 0.2s, transform 0.1s;
}

.generate-btn:hover {
    background: var(--green-dark);
}

.generate-btn:active {
    transform: scale(0.98);
}

.generate-btn svg {
    flex-shrink: 0;
}

/* Loading State */
.loading {
    text-align: center;
    padding: 2rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-light);
    border-top-color: var(--green);
    border-radius: 50%;
    margin: 0 auto 1rem;
    animation: spin 1s linear infinite;
}

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

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

/* Footer */
footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    color: var(--gray-medium);
    font-size: 0.875rem;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 1rem;
    }

    main {
        padding: 1.5rem;
    }

    h1 {
        font-size: 1.5rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}