/**
 * Feuille de Style Principale
 * 
 * Styles CSS pour le calculateur de prix marketplace.
 * Design inspiré de PrestaShop avec une interface moderne et responsive.
 * 
 * @package    CalculateurMarketplace
 * @subpackage Assets
 * @author     EZYSHOP
 * @copyright  2026 EZYSHOP
 * @license    Proprietary
 * @version    1.0.0
 */

/* =========================================
   Variables CSS
   ========================================= */
:root {
    --ps-blue: #25b9d7;
    --ps-dark: #363b3f;
    --ps-bg: #f1f1f1;
    --ps-border: #bbcdd2;
    --success: #28a745;
    --error: #dc3545;
    --ebay-color: #e53238;
    --cdiscount-color: #ff6600;
}

/* =========================================
   Reset et Base
   ========================================= */
* {
    box-sizing: border-box;
}

body {
    font-family: "Open Sans", Arial, sans-serif;
    background: var(--ps-bg);
    padding: 20px;
    margin: 0;
    color: var(--ps-dark);
    line-height: 1.6;
}

/* =========================================
   Layout Principal
   ========================================= */
.container {
    max-width: 600px;
    margin: 0 auto;
}

/* =========================================
   Panels
   ========================================= */
.panel {
    background: #fff;
    border: 1px solid var(--ps-border);
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.panel-heading {
    padding: 15px 20px;
    border-bottom: 1px solid var(--ps-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    border-radius: 5px 5px 0 0;
}

.panel-heading h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--ps-dark);
}

.panel-body {
    padding: 20px;
}

/* =========================================
   Formulaires
   ========================================= */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 13px;
    color: #666;
    text-transform: uppercase;
}

.input-group {
    position: relative;
}

input[type="number"],
select {
    width: 100%;
    padding: 12px 40px 12px 12px;
    border: 1px solid var(--ps-border);
    border-radius: 3px;
    font-size: 14px;
    transition: border-color 0.3s;
    font-family: inherit;
}

select {
    padding-right: 12px;
    cursor: pointer;
}

input[type="number"]:focus,
select:focus {
    outline: none;
    border-color: var(--ps-blue);
    box-shadow: 0 0 0 3px rgba(37, 185, 215, 0.1);
}

input[type="number"]::placeholder {
    color: #999;
}

.input-group-addon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    font-weight: 600;
    pointer-events: none;
}

/* =========================================
   Boutons
   ========================================= */
.btn {
    padding: 12px 24px;
    border-radius: 3px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 12px;
    transition: all 0.3s;
    display: inline-block;
    font-family: inherit;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

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

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

.btn-primary:hover {
    background: #1fa3bf;
}

.btn-setup {
    background: #fff;
    border: 1px solid var(--ps-border);
    color: #666;
    padding: 8px 16px;
}

.btn-setup:hover {
    background: #f8f9fa;
}

/* =========================================
   Boutons de Marge
   ========================================= */
.btn-marge {
    padding: 8px 12px;
    border-radius: 3px;
    border: 1px solid var(--ps-blue);
    background: #fff;
    color: var(--ps-blue);
    cursor: pointer;
    font-size: 11px;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-marge:hover {
    background: var(--ps-blue);
    color: white;
    transform: translateY(-1px);
}

.btn-marge.selected {
    background: var(--success);
    color: white;
    border: 2px solid var(--success);
}

.btn-marge.selected:hover {
    background: #218838;
    border-color: #218838;
}

/* =========================================
   Sélecteur de Plateforme
   ========================================= */
.platform-selector {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.platform-btn {
    flex: 1;
    padding: 15px;
    border: 2px solid #ddd;
    border-radius: 5px;
    background: #fff;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.platform-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.platform-btn.active {
    border-color: var(--ps-blue);
    background: #f0f9ff;
}

.platform-btn.ebay.active {
    border-color: var(--ebay-color);
    background: #fff5f5;
}

.platform-btn.cdiscount.active {
    border-color: var(--cdiscount-color);
    background: #fff8f0;
}

.platform-icon {
    font-size: 24px;
    margin-bottom: 5px;
}

.platform-name {
    font-weight: 600;
    font-size: 14px;
}

.platform-commission {
    font-size: 11px;
    color: #666;
    margin-top: 3px;
}

/* =========================================
   Radio Buttons
   ========================================= */
.radio-group {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 3px;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.radio-option input[type="radio"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

.radio-option label {
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--ps-dark);
    cursor: pointer;
    text-transform: none;
}

/* =========================================
   Résultats
   ========================================= */
.result {
    margin-top: 20px;
    padding: 20px;
    background: #f6fffe;
    border: 2px dashed var(--ps-blue);
    border-radius: 5px;
    text-align: center;
}

.result-price {
    font-size: 32px;
    font-weight: 700;
    color: var(--ps-blue);
    margin: 10px 0;
}

.details-toggle {
    margin-top: 15px;
    color: var(--ps-blue);
    cursor: pointer;
    font-size: 13px;
    text-decoration: underline;
    display: inline-block;
}

.details-toggle:hover {
    color: #1fa3bf;
}

.details {
    display: none;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--ps-border);
    text-align: left;
    font-size: 13px;
}

.details.show {
    display: block;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 5px 0;
    color: #666;
}

.detail-row strong {
    color: var(--ps-dark);
}

/* =========================================
   Alertes
   ========================================= */
.alert {
    padding: 12px 15px;
    border-radius: 3px;
    margin-bottom: 15px;
    font-size: 14px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* =========================================
   Modals
   ========================================= */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    animation: fadeIn 0.3s;
}

.modal.show {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background: #fff;
    max-width: 550px;
    max-height: 90vh;
    margin: 50px auto;
    border-radius: 5px;
    overflow: hidden;
    animation: slideDown 0.3s;
    display: flex;
    flex-direction: column;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    padding: 15px 20px;
    background: #fcfdfe;
    border-bottom: 1px solid var(--ps-border);
    font-weight: 600;
    color: var(--ps-dark);
    flex-shrink: 0;
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

/* =========================================
   Formule Box
   ========================================= */
.formula-box {
    background: #fff9e6;
    padding: 20px;
    border-radius: 5px;
}

.formula-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--ps-dark);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.formula-code {
    background: #fff;
    padding: 15px;
    border-radius: 3px;
    border: 1px solid #ddd;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    margin: 10px 0;
    overflow-x: auto;
    line-height: 1.6;
}

.formula-step {
    margin: 15px 0;
    padding-left: 15px;
    border-left: 3px solid #ffc107;
}

.formula-step-title {
    font-weight: 600;
    color: var(--ps-dark);
    margin-bottom: 5px;
}

.formula-step-desc {
    color: #666;
    font-size: 13px;
    line-height: 1.5;
}

/* =========================================
   Liens et Aide
   ========================================= */
.commission-link {
    margin-top: 10px;
    font-size: 11px;
}

.commission-link a,
.help-text a {
    color: var(--ps-blue);
    text-decoration: none;
}

.commission-link a:hover,
.help-text a:hover {
    text-decoration: underline;
}

.help-text {
    margin-top: 5px;
    font-size: 11px;
    color: #666;
}

/* =========================================
   Responsive
   ========================================= */
@media (max-width: 600px) {
    body {
        padding: 10px;
    }
    
    .panel-heading {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    
    .panel-heading > div {
        flex-direction: column;
    }
    
    .btn-setup {
        width: 100%;
    }
    
    .modal-content {
        margin: 20px;
        width: calc(100% - 40px);
    }
    
    .platform-selector {
        flex-direction: column;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .result-price {
        font-size: 24px;
    }
}

@media (max-width: 400px) {
    .panel-body {
        padding: 15px;
    }
    
    input[type="number"],
    select {
        font-size: 16px;
    }
    
    .btn {
        font-size: 11px;
        padding: 10px 20px;
    }
}

/* =========================================
   Print Styles
   ========================================= */
@media print {
    body {
        background: white;
        padding: 0;
    }
    
    .btn-setup,
    .modal,
    .commission-link {
        display: none !important;
    }
    
    .panel {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .result {
        border: 2px solid #000;
    }
    
    .details {
        display: block !important;
    }
}

/* =========================================
   Animations et Transitions
   ========================================= */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

.slide-up {
    animation: slideUp 0.3s ease-out;
}

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

/* =========================================
   Scrollbar personnalisée
   ========================================= */
.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.modal-body::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* =========================================
   Accessibilité
   ========================================= */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

button:focus,
input:focus,
select:focus {
    outline: 2px solid var(--ps-blue);
    outline-offset: 2px;
}

/* =========================================
   États de chargement
   ========================================= */
.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: 2px solid var(--ps-blue);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.6s linear infinite;
}

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