/* Reset et variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --success-color: #059669;
    --danger-color: #dc2626;
    --neutral-color: #6b7280;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --radius: 12px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    padding: 2rem 1rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Header */
header {
    text-align: center;
    color: white;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.subtitle {
    font-size: 1.125rem;
    opacity: 0.95;
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-lg);
    transition: transform 0.2s ease;
}

.card h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.card h3 {
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
    font-weight: 600;
}

/* Form elements */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-size: 1.125rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper input {
    flex: 1;
    padding: 1rem 1.25rem;
    font-size: 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    transition: all 0.2s ease;
    font-weight: 600;
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.input-wrapper .unit {
    position: absolute;
    right: 1.25rem;
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-weight: 500;
    pointer-events: none;
}

/* Buttons */
.btn-primary,
.btn-secondary {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    width: 100%;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--bg-color);
}

/* Summary card */
.summary-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1d4ed8 100%);
    color: white;
    margin-bottom: 2rem;
    position: sticky;
    top: 1rem;
    z-index: 100;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.summary-item {
    text-align: center;
}

.summary-label {
    display: block;
    font-size: 0.875rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.summary-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
}

.summary-value-large {
    display: block;
    font-size: 2.25rem;
    font-weight: 700;
}

.summary-item.highlight {
    background: rgba(255, 255, 255, 0.15);
    padding: 1rem;
    border-radius: var(--radius);
}

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

.option-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 1rem 1.25rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--card-bg);
}

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

.option-card.selected {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.option-card input[type="radio"],
.option-card input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

/* Indicateur visuel pour les checkboxes */
.option-card::before {
    content: '';
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.2s ease;
}

.option-card.selected::before {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.option-card.selected::after {
    content: '✓';
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 20px;
    height: 20px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
}

.option-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    padding-right: 30px;
}

.option-pond {
    font-weight: 700;
    font-size: 1.125rem;
}

.option-pond.positive {
    color: var(--success-color);
}

.option-pond.negative {
    color: var(--danger-color);
}

.option-pond.neutral {
    color: var(--neutral-color);
}

.summary-value.positive {
    color: #86efac;
}

.summary-value.negative {
    color: #fca5a5;
}

/* Selected criteria */
.selected-criteria {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.criteria-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--bg-color);
    border-radius: var(--radius);
    border-left: 4px solid var(--primary-color);
}

.criteria-info {
    display: flex;
    flex-direction: column;
}

.criteria-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.criteria-choice {
    font-weight: 600;
    color: var(--text-primary);
}

.criteria-pond {
    font-weight: 700;
    font-size: 1.25rem;
}

.criteria-pond.positive {
    color: var(--success-color);
}

.criteria-pond.negative {
    color: var(--danger-color);
}

/* Actions */
.actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.actions .btn-primary,
.actions .btn-secondary {
    flex: 1;
}

/* Footer */
footer {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    color: white;
    opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
    body {
        padding: 1rem 0.5rem;
    }

    header h1 {
        font-size: 2rem;
    }

    .card {
        padding: 1.5rem;
    }

    .summary-grid {
        grid-template-columns: 1fr;
    }

    .options-grid {
        grid-template-columns: 1fr;
    }

    .actions {
        flex-direction: column;
    }

    .summary-value {
        font-size: 1.5rem;
    }

    .summary-value-large {
        font-size: 1.875rem;
    }
}

/* Address Search */
.search-wrapper {
    position: relative;
    max-width: 50%;
}

#nom_projet {
    max-width: 50%;
}

.radius-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 200px;
}

.radius-wrapper input {
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 1.125rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    transition: all 0.2s ease;
    font-weight: 600;
}

.radius-wrapper input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.radius-wrapper .unit {
    position: absolute;
    right: 1.25rem;
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
    pointer-events: none;
}

.search-wrapper input {
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 1.125rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    transition: all 0.2s ease;
}

.search-wrapper input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.suggestions-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 2px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--radius) var(--radius);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.suggestions-list.active {
    display: block;
}

.suggestion-item {
    padding: 1rem 1.25rem;
    cursor: pointer;
    transition: background 0.2s ease;
    border-bottom: 1px solid var(--border-color);
}

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-item:hover {
    background: var(--bg-color);
}

.suggestion-item strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.25rem;
}

.suggestion-item small {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.help-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.info-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--bg-color);
    border-radius: var(--radius);
}

/* Statistics Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: var(--bg-color);
    border-radius: var(--radius);
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

/* Transactions toggle button */
.transactions-toggle {
    margin-top: 1.5rem;
}

.btn-toggle {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.btn-toggle #toggle_icon {
    transition: transform 0.2s ease;
    display: inline-block;
}

.btn-toggle.active #toggle_icon {
    transform: rotate(90deg);
}

/* Transactions list */
.transactions-list {
    margin-top: 1rem;
    overflow-x: auto;
    max-height: 500px;
    overflow-y: auto;
}

/* Boutons de sélection rapide */
.selection-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.btn-filter {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-filter:hover {
    background: var(--bg-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

.transactions-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    min-width: 700px;
}

.transactions-table thead {
    background: var(--bg-color);
    position: sticky;
    top: 0;
    z-index: 10;
}

.transactions-table th {
    padding: 0.75rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--border-color);
    background: var(--bg-color);
}

.transactions-table th:first-child,
.transactions-table td:first-child {
    width: 28px;
    min-width: 28px;
    text-align: center;
    padding: 0.5rem 0.25rem;
}

.transactions-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.transactions-table td:nth-child(2) {
    /* Colonne Adresse - tronquée si trop longue */
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.transactions-table td:nth-child(7),
.transactions-table td:nth-child(8) {
    /* Colonnes Prix et Prix/m² - ne pas wrapper */
    white-space: nowrap;
    text-align: right;
}

.transactions-table tbody tr:hover {
    background: var(--bg-color);
}

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

/* Loading state */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* Price selection buttons */
.price-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.btn-price {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 1rem;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-price:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-price.active {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
    box-shadow: var(--shadow);
}

.price-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

/* Layout en 2 colonnes */
.estimation-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 2rem;
    align-items: start;
}

.criteria-column {
    min-width: 0;
}

.summary-column {
    position: relative;
}

.summary-card-sticky {
    position: sticky;
    top: 1rem;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
}

/* Cards compact pour critères */
.criteria-card {
    margin-bottom: 1.5rem;
}

.criteria-card h3 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Grille compacte pour les options */
.options-grid-compact {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.75rem;
}

.option-card-compact {
    position: relative;
    display: flex;
    align-items: center;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--card-bg);
}

.option-card-compact:hover {
    border-color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.option-card-compact.selected {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.option-card-compact input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.option-card-compact::before {
    content: '';
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-color);
    border-radius: 3px;
    transition: all 0.2s ease;
}

.option-card-compact.selected::before {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.option-card-compact.selected::after {
    content: '✓';
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 16px;
    height: 16px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: bold;
}

.option-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
    padding-right: 25px;
}

.option-label-compact {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.option-pond-compact {
    font-size: 0.75rem;
    font-weight: 700;
}

.option-pond-compact.positive {
    color: var(--success-color);
}

.option-pond-compact.negative {
    color: var(--danger-color);
}

.option-pond-compact.neutral {
    color: var(--neutral-color);
}

/* Summary sections */
.summary-section {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.summary-section:last-child {
    border-bottom: none;
}

.summary-section.highlight {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1d4ed8 100%);
    color: white;
    margin: 0 -2rem;
    padding: 1.5rem 2rem;
    border-radius: 0 0 var(--radius) var(--radius);
}

.summary-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.summary-section.highlight .summary-label {
    color: white;
    opacity: 0.9;
}

.summary-value-big {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
}

.summary-value {
    font-size: 1.25rem;
    font-weight: 700;
}

.summary-value.positive {
    color: var(--success-color);
}

.summary-value.negative {
    color: var(--danger-color);
}

.summary-value-final {
    font-size: 2rem;
    font-weight: 700;
    color: white;
}

/* Selected criteria list in summary */
.selected-criteria-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.criteria-item-compact {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background: var(--bg-color);
    border-radius: 6px;
}

.criteria-label-compact {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.criteria-pond-compact {
    font-size: 0.875rem;
    font-weight: 700;
}

.criteria-pond-compact.positive {
    color: var(--success-color);
}

.criteria-pond-compact.negative {
    color: var(--danger-color);
}

.criteria-choices {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    padding-left: 0.5rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .estimation-layout {
        grid-template-columns: 1fr;
    }

    .summary-card-sticky {
        position: relative;
        top: 0;
        max-height: none;
    }

    .price-buttons {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .options-grid-compact {
        grid-template-columns: 1fr;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
        padding: 0;
    }

    .card {
        box-shadow: none;
        border: 1px solid var(--border-color);
        page-break-inside: avoid;
    }

    .actions,
    .option-card:not(.selected),
    .option-card-compact:not(.selected) {
        display: none;
    }

    header {
        color: var(--text-primary);
    }

    .summary-card {
        background: white;
        color: var(--text-primary);
        border: 2px solid var(--primary-color);
    }

    .estimation-layout {
        grid-template-columns: 1fr;
    }
}