/**
 * Styles pour le calculateur de bilan carbone
 */

/* Variables CSS */
:root {
    /* Palette plus neutre, proche d'une UI business */
    --cc-primary: #6f7e8c;
    --cc-primary-dark: #515d69;
    --cc-secondary: #8a97a6;
    --cc-success: #2f855a;
    --cc-warning: #b7791f;
    --cc-danger: #c53030;
    --cc-light: #f8f9fb;
    --cc-dark: #2d3640;
    --cc-border: #e5e7eb;
    --cc-shadow: 0 2px 4px rgba(17, 24, 39, 0.06);
}

/* Conteneur principal */
.carbon-calculator-wrapper {
    max-width: 900px;
    margin: 40px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.carbon-calculator {
    background: #fff;
    border-radius: 8px;
    box-shadow: var(--cc-shadow);
    padding: 32px;
}

/* En-tête */
.carbon-calc-title {
    color: var(--cc-dark);
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 6px;
    text-align: left;
}

.carbon-calc-subtitle {
    color: #6b7280;
    font-size: 14px;
    text-align: left;
    margin: 0 0 24px;
}

/* Sections du formulaire */
.carbon-calc-section {
    margin-bottom: 24px;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    border: 1px solid var(--cc-border);
}

.section-title {
    color: var(--cc-dark);
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-icon { display: none; }

.section-help {
    color: #718096;
    font-size: 14px;
    margin: -10px 0 20px;
    font-style: italic;
}

/* Groupes de formulaire */
.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: var(--cc-dark);
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 15px;
}

.form-group input[type="number"],
.form-group select {
    padding: 10px 12px;
    border: 1px solid var(--cc-border);
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background: #fff;
}

.form-group input[type="number"]:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--cc-primary);
    box-shadow: 0 0 0 3px rgba(111, 126, 140, 0.15);
}

.form-group .unit {
    color: #718096;
    font-size: 14px;
    margin-top: 5px;
    font-weight: 500;
}

.form-group small {
    color: #a0aec0;
    font-size: 13px;
    margin-top: 5px;
    display: block;
}

/* Actions du formulaire */
.carbon-calc-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 40px;
}

.btn-calculate,
.btn-reset {
    padding: 10px 16px;
    border: 1px solid var(--cc-border);
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    text-transform: none;
    letter-spacing: 0;
}

.btn-calculate { background: var(--cc-primary); color: #fff; border-color: var(--cc-primary); }

.btn-calculate:hover { background: var(--cc-primary-dark); border-color: var(--cc-primary-dark); }

.btn-reset { background: #f3f4f6; color: var(--cc-dark); }

.btn-reset:hover { background: #e5e7eb; }

/* Résultats */
.carbon-results {
    margin-top: 50px;
    padding-top: 40px;
    border-top: 3px solid var(--cc-border);
}

.results-title {
    color: var(--cc-dark);
    font-size: 20px;
    font-weight: 600;
    text-align: left;
    margin-bottom: 16px;
}

/* Total des émissions */
.results-total {
    background: #fff;
    color: var(--cc-dark);
    padding: 20px;
    border-radius: 8px;
    text-align: left;
    margin-bottom: 24px;
    border: 1px solid var(--cc-border);
}

.total-value {
    margin-bottom: 20px;
}

.total-number { font-size: 36px; font-weight: 700; display: inline-block; line-height: 1.1; }

.total-unit { font-size: 14px; color: #6b7280; display: inline-block; margin-left: 8px; }

.total-comparison {
    border-top: 2px solid rgba(255, 255, 255, 0.3);
    padding-top: 20px;
    margin-top: 20px;
}

.total-comparison p {
    margin: 5px 0;
    font-size: 16px;
}

/* Répartition */
.results-breakdown {
    margin-bottom: 40px;
}

.results-breakdown h4 { color: var(--cc-dark); font-size: 16px; font-weight: 600; margin-bottom: 12px; }

.breakdown-chart {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.breakdown-item {
    display: grid;
    grid-template-columns: 150px 1fr 120px;
    align-items: center;
    gap: 15px;
}

.breakdown-label {
    font-weight: 500;
    color: var(--cc-dark);
    font-size: 15px;
}

.breakdown-bar-container { background: var(--cc-light); border-radius: 6px; height: 16px; overflow: hidden; border: 1px solid var(--cc-border); }

.breakdown-bar { height: 100%; background: var(--cc-primary); border-radius: 6px; transition: width 0.6s ease-out; }

/* Scopes specific colors */
#bar-scope1 { background: #7c3aed; }
#bar-scope2 { background: #059669; }
#bar-scope3 { background: #2563eb; }

.breakdown-value { text-align: right; font-weight: 600; color: var(--cc-dark); font-size: 13px; }

/* Recommandations */
.results-recommendations { background: #fff; border: 1px solid var(--cc-border); border-radius: 8px; padding: 16px; }

.results-recommendations h4 {
    color: var(--cc-dark);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.recommendation-item { background: white; border-left: 3px solid var(--cc-warning); padding: 12px 14px; margin-bottom: 10px; border-radius: 6px; box-shadow: none; }

.recommendation-category {
    font-weight: 700;
    color: var(--cc-primary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
}

.recommendation-message {
    color: var(--cc-dark);
    margin-bottom: 5px;
    font-size: 15px;
}

.recommendation-impact {
    color: var(--cc-success);
    font-weight: 600;
    font-size: 14px;
}

/* Thème sombre */
.carbon-calculator-wrapper[data-theme="dark"] .carbon-calculator {
    background: #1f2937;
    color: #e5e7eb;
}

.carbon-calculator-wrapper[data-theme="dark"] .carbon-calc-section {
    background: #2d3748;
}

.carbon-calculator-wrapper[data-theme="dark"] .form-group input,
.carbon-calculator-wrapper[data-theme="dark"] .form-group select {
    background: #111827;
    color: #e5e7eb;
    border-color: #374151;
}

/* Responsive */
@media (max-width: 768px) {
    .carbon-calculator {
        padding: 20px;
    }

    .carbon-calc-title {
        font-size: 24px;
    }

    .carbon-calc-section {
        padding: 20px;
    }

    .breakdown-item {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .breakdown-bar-container {
        order: 2;
    }

    .breakdown-value {
        order: 3;
        text-align: left;
    }

    .total-number {
        font-size: 48px;
    }

    .carbon-calc-actions {
        flex-direction: column;
    }

    .btn-calculate,
    .btn-reset {
        width: 100%;
    }
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.carbon-results {
    animation: slideIn 0.5s ease-out;
}

/* Loading state */
.btn-calculate.loading {
    position: relative;
    color: transparent;
}

.btn-calculate.loading::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
}

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

/* ====================================
   WIZARD SYSTEM STYLES
   ==================================== */

/* Wizard Progress Bar */
.wizard-progress {
    margin-bottom: 40px;
}

.wizard-steps { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 8px; }

.wizard-step { flex: 1; text-align: center; padding: 10px 8px; background: var(--cc-light); border-radius: 6px; border: 1px solid var(--cc-border); transition: background-color 0.2s ease, border-color 0.2s ease; cursor: default; }

.wizard-step .step-number { display: block; width: 24px; height: 24px; margin: 0 auto 6px; background: #e5e7eb; color: #6b7280; border-radius: 50%; line-height: 24px; font-weight: 600; font-size: 12px; transition: background-color 0.2s ease; }

.wizard-step .step-label { display: block; font-size: 12px; font-weight: 600; color: #6b7280; transition: color 0.2s ease; }

.wizard-step.active { background: #eef2f7; border-color: var(--cc-primary); }

.wizard-step.active .step-number { background: var(--cc-primary); color: #fff; }

.wizard-step.active .step-label { color: var(--cc-primary); }

.wizard-step.completed { background: #f0fdf4; border-color: #bbf7d0; }

.wizard-step.completed .step-number { background: var(--cc-success); color: #fff; }

.wizard-step.completed .step-number::after { content: "✓"; }

.wizard-step.completed .step-label {
    color: var(--cc-success);
}

/* Progress Bar */
.wizard-progress-bar { height: 6px; background: var(--cc-light); border-radius: 6px; overflow: hidden; border: 1px solid var(--cc-border); }

.wizard-progress-fill { height: 100%; background: var(--cc-primary); border-radius: 6px; transition: width 0.4s ease-in-out; }

/* Wizard Content */
.wizard-content {
    display: none;
    animation: fadeInSlide 0.4s ease-out;
}

.wizard-content.active {
    display: block;
}

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

/* Wizard Navigation Buttons */
.wizard-navigation {
    display: flex;
    gap: 15px;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--cc-border);
}

.btn-wizard {
    padding: 15px 35px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-prev {
    background: #e2e8f0;
    color: var(--cc-dark);
}

.btn-prev:hover {
    background: #cbd5e0;
    transform: translateX(-3px);
}

.btn-next { background: var(--cc-primary); color: #fff; margin-left: auto; border: 1px solid var(--cc-primary); }

.btn-next:hover { background: var(--cc-primary-dark); border-color: var(--cc-primary-dark); }

.btn-calculate { font-size: 14px; padding: 10px 16px; margin-left: auto; }

.btn-calculate:hover { box-shadow: none; }

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

/* Form Groups - Inline */
.form-group-inline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

/* Food Categories */
.food-category { margin-bottom: 20px; padding: 16px; background: white; border-radius: 8px; border: 1px solid var(--cc-border); }

.food-category h4 {
    color: var(--cc-dark);
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Consumption Categories */
.consumption-category { margin-bottom: 20px; padding: 16px; background: white; border-radius: 8px; border: 1px solid var(--cc-border); }

.consumption-category h4 {
    color: var(--cc-dark);
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.consumption-category .category-help,
.section-description {
    color: #718096;
    font-size: 14px;
    margin-bottom: 20px;
    font-style: italic;
}

/* Info Boxes */
.info-box {
    background: #ebf8ff;
    border: 1px solid #bee3f8;
    border-left: 4px solid #4299e1;
    border-radius: 6px;
    padding: 15px 20px;
    margin-top: 20px;
    color: #2c5282;
    font-size: 14px;
}

.info-box strong {
    color: #2a4365;
    font-weight: 700;
}

/* Results Actions */
.results-actions {
    text-align: center;
    margin-top: 30px;
}

/* Scopes export button */
.export-actions { margin-top: 10px; }
#scopes-export-btn {
    padding: 8px 12px;
    border: 1px solid var(--cc-border);
    background: #fff;
    color: var(--cc-dark);
    border-radius: 6px;
    font-size: 13px;
}
#scopes-export-btn:hover { background: #f3f4f6; }

/* Compact theme (use shortcode attribute theme="compact") */
.carbon-calculator-wrapper[data-theme="compact"] .carbon-calculator { padding: 20px; }
.carbon-calculator-wrapper[data-theme="compact"] .carbon-calc-title { font-size: 20px; margin-bottom: 4px; }
.carbon-calculator-wrapper[data-theme="compact"] .carbon-calc-subtitle { font-size: 12px; margin-bottom: 16px; }
.carbon-calculator-wrapper[data-theme="compact"] .carbon-calc-section { padding: 14px; margin-bottom: 14px; }
.carbon-calculator-wrapper[data-theme="compact"] .section-title { font-size: 16px; margin-bottom: 8px; }
.carbon-calculator-wrapper[data-theme="compact"] .form-group label { font-size: 13px; margin-bottom: 6px; }
.carbon-calculator-wrapper[data-theme="compact"] .form-group input[type="number"],
.carbon-calculator-wrapper[data-theme="compact"] .form-group select { padding: 8px 10px; font-size: 13px; }
.carbon-calculator-wrapper[data-theme="compact"] .form-group-inline { gap: 12px; }
.carbon-calculator-wrapper[data-theme="compact"] .food-category,
.carbon-calculator-wrapper[data-theme="compact"] .consumption-category { padding: 12px; margin-bottom: 12px; }
.carbon-calculator-wrapper[data-theme="compact"] .wizard-progress { margin-bottom: 20px; }
.carbon-calculator-wrapper[data-theme="compact"] .wizard-steps { gap: 6px; }
.carbon-calculator-wrapper[data-theme="compact"] .wizard-step { padding: 8px 6px; }
.carbon-calculator-wrapper[data-theme="compact"] .wizard-step .step-number { width: 20px; height: 20px; line-height: 20px; font-size: 11px; }
.carbon-calculator-wrapper[data-theme="compact"] .wizard-step .step-label { font-size: 11px; }
.carbon-calculator-wrapper[data-theme="compact"] .wizard-progress-bar { height: 4px; }
.carbon-calculator-wrapper[data-theme="compact"] .results-title { font-size: 18px; margin-bottom: 12px; }
.carbon-calculator-wrapper[data-theme="compact"] .results-total { padding: 16px; margin-bottom: 16px; }
.carbon-calculator-wrapper[data-theme="compact"] .total-number { font-size: 30px; }
.carbon-calculator-wrapper[data-theme="compact"] .breakdown-bar-container { height: 12px; }
.carbon-calculator-wrapper[data-theme="compact"] .breakdown-value { font-size: 12px; }
.carbon-calculator-wrapper[data-theme="compact"] .btn-calculate,
.carbon-calculator-wrapper[data-theme="compact"] .btn-next,
.carbon-calculator-wrapper[data-theme="compact"] .btn-reset { padding: 8px 12px; font-size: 13px; }

.results-actions .btn-wizard { background: var(--cc-primary); color: #fff; padding: 10px 16px; border: 1px solid var(--cc-primary); }

.results-actions .btn-wizard:hover {
    background: var(--cc-primary-dark);
    transform: translateY(-2px);
}

/* Responsive - Wizard */
@media (max-width: 768px) {
    .wizard-steps {
        flex-wrap: wrap;
        gap: 8px;
    }

    .wizard-step {
        flex: 1 1 calc(50% - 8px);
        padding: 10px 5px;
    }

    .wizard-step .step-number {
        width: 30px;
        height: 30px;
        line-height: 30px;
        font-size: 14px;
    }

    .wizard-step .step-label {
        font-size: 11px;
    }

    .wizard-navigation {
        flex-direction: column;
        gap: 10px;
    }

    .btn-wizard {
        width: 100%;
    }

    .btn-prev,
    .btn-next,
    .btn-calculate {
        margin-left: 0;
    }

    .form-group-inline {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .food-category,
    .consumption-category {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .wizard-step {
        flex: 1 1 100%;
    }

    .wizard-step .step-label {
        display: inline;
        margin-left: 8px;
    }

    .wizard-step .step-number {
        display: inline-block;
        margin: 0;
        vertical-align: middle;
    }
}