/* ===================================
   Randstad Dashboard - Frontend Styles v1.1.0
   =================================== */

/* Reset et base */
.randstad-dashboard-container *,
.randstad-dashboard-container *::before,
.randstad-dashboard-container *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.randstad-dashboard-container {
    position: relative;
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
}

.randstad-dashboard-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* FIX: Loading overlay relatif au container, pas à toute la page */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-height: 300px;
    background: rgba(255, 255, 255, 0.92);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    transition: opacity 0.3s ease;
    border-radius: 12px;
}

.loading-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #8e44ad;
    border-radius: 50%;
    animation: randstad-spin 1s linear infinite;
}

@keyframes randstad-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Messages d'erreur */
.randstad-dashboard-container .error-message {
    background: #fef2f2;
    color: #991b1b;
    padding: 15px 20px;
    border-radius: 8px;
    margin: 20px 0;
    border-left: 4px solid #e74c3c;
    font-size: 0.95em;
}

/* ===== TABS ===== */
.randstad-tabs-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    overflow: hidden;
}

.randstad-tabs-nav {
    display: flex;
    flex-wrap: wrap;
    border-bottom: 1px solid #e0e0e0;
}

/* FIX: Suppression de l'abus de !important — utilisation d'une spécificité plus haute */
.randstad-dashboard-container .randstad-tabs-nav .randstad-tab-button {
    background: #f8f9fa;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 15px;
    cursor: pointer;
    font-family: 'Lato', sans-serif;
    font-size: 0.8em;
    font-weight: 600;
    color: #7f8c8d;
    transition: all 0.3s ease;
    flex: 1;
    min-width: 160px;
    text-align: center;
    text-decoration: none;
    line-height: 1.4;
    box-shadow: none;
    outline: none;
}

.randstad-dashboard-container .randstad-tabs-nav .randstad-tab-button:hover {
    background: #e9ecef;
    color: #2c3e50;
}

.randstad-dashboard-container .randstad-tabs-nav .randstad-tab-button.active {
    background: white;
    color: #8e44ad;
    border-bottom-color: #8e44ad;
}

.randstad-tab-content {
    display: none;
}

.randstad-tab-content.active {
    display: block;
    animation: randstad-fadeIn 0.3s ease-in;
}

/* ===== BANNER TOTAL CONTACTS ===== */
.total-contacts-banner {
    background: white;
    color: #2c3e50;
    padding: 25px 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    text-align: center;
}

.total-contacts-number {
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 5px;
    color: #8e44ad;
}

.total-contacts-label {
    font-size: 1.1em;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #7f8c8d;
}

.total-contacts-delivered {
    font-size: 0.9em;
    color: #95a5a6;
    margin-top: 5px;
}

/* ===== GRILLE DE MÉTRIQUES ===== */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.metric-card {
    background: white;
    padding: 25px 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 12px 12px 0 0;
}

.metric-card.opens::before { background: #27ae60; }
.metric-card.clicks::before { background: #3498db; }
.metric-card.reactivity::before { background: #9b59b6; }
.metric-card.unsubscribes::before { background: #e74c3c; }
.metric-card.errors::before { background: #f39c12; }

.metric-card.clickable {
    cursor: pointer;
}

.metric-card.clickable:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

.metric-icon {
    font-size: 1.5em;
    margin-bottom: 8px;
}

.metric-number {
    font-size: 2.8em;
    font-weight: 900;
    margin-bottom: 5px;
    color: #2c3e50;
}

.metric-percentage {
    font-size: 1.3em;
    font-weight: 600;
    color: #7f8c8d;
    margin-bottom: 8px;
}

.metric-label {
    font-size: 0.85em;
    color: #7f8c8d;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metric-hint {
    font-size: 0.75em;
    color: #bdc3c7;
    margin-top: 8px;
    font-style: italic;
}

/* Couleurs spécifiques */
.metric-card.clicks .metric-number,
.metric-card.clicks .metric-percentage { color: #3498db; }

.metric-card.opens .metric-number,
.metric-card.opens .metric-percentage { color: #27ae60; }

.metric-card.reactivity .metric-number,
.metric-card.reactivity .metric-percentage { color: #9b59b6; }

.metric-card.unsubscribes .metric-number { color: #e74c3c; }
.metric-card.errors .metric-number { color: #f39c12; }

/* ===== GRILLE SECONDAIRE (Désinscriptions + Erreurs) ===== */
.metrics-grid-secondary {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 40px;
}

.metric-card-secondary {
    background: #fafbfc;
    padding: 18px 15px;
    border-radius: 10px;
    border: 1px solid #e8eaed;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0.85;
}

.metric-card-secondary.clickable {
    cursor: pointer;
}

.metric-card-secondary.clickable:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    opacity: 1;
}

.metric-icon-sm {
    font-size: 1.1em;
    margin-bottom: 5px;
}

.metric-number-sm {
    font-size: 1.8em;
    font-weight: 800;
    margin-bottom: 4px;
    color: #5a6672;
}

.metric-label-sm {
    font-size: 0.75em;
    color: #95a5a6;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metric-card-secondary .metric-hint {
    font-size: 0.7em;
    color: #bdc3c7;
    margin-top: 6px;
}

.metric-card-secondary.unsubscribes .metric-number-sm { color: #e07a7a; }
.metric-card-secondary.errors .metric-number-sm { color: #e8b95a; }

/* ===== SECTIONS D'EMAILS ===== */
.clicked-section,
.unsubscribed-section {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    display: none;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.clicked-section.visible,
.unsubscribed-section.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes randstad-fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

.clicked-title {
    font-size: 1.3em;
    font-weight: 700;
    color: #3498db;
    margin-bottom: 15px;
    text-align: center;
}

.unsubscribed-title {
    font-size: 1.3em;
    font-weight: 700;
    color: #e74c3c;
    margin-bottom: 15px;
    text-align: center;
}

/* Listes d'emails */
.email-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.clicked-email-item {
    background: #f0f8ff;
    padding: 12px 15px;
    margin-bottom: 8px;
    border-radius: 6px;
    border-left: 4px solid #3498db;
    font-family: 'Courier New', monospace;
    color: #2980b9;
    font-size: 0.95em;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s ease;
}

.clicked-email-item:hover {
    background: #e3f2fd;
}

.click-count {
    background: #3498db;
    color: white;
    border-radius: 50%;
    min-width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8em;
    font-weight: bold;
    flex-shrink: 0;
    margin-left: 10px;
}

.unsubscribed-person-item {
    background: #fdf2f2;
    padding: 15px 20px;
    margin-bottom: 10px;
    border-radius: 8px;
    border-left: 4px solid #e74c3c;
    transition: all 0.2s ease;
}

.unsubscribed-person-item:hover {
    background: #fce8e8;
    transform: translateX(3px);
}

.person-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.person-name {
    font-weight: 700;
    font-size: 1.05em;
    color: #c0392b;
}

.person-email {
    font-family: 'Courier New', monospace;
    color: #e74c3c;
    font-size: 0.9em;
    opacity: 0.85;
}

.no-unsubscribes {
    text-align: center;
    color: #27ae60;
    font-style: italic;
    padding: 20px;
    background: #f0fdf4;
    border-radius: 6px;
    border-left: 4px solid #27ae60;
}

.no-clicks {
    text-align: center;
    color: #7f8c8d;
    font-style: italic;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid #7f8c8d;
}

/* ===== BOUTON DE TÉLÉCHARGEMENT ===== */
.download-section {
    text-align: center;
    margin: 40px 0 30px 0;
    padding: 20px;
}

.randstad-dashboard-container .download-button {
    background: #3498db;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 0;
    font-family: 'Lato', sans-serif;
    font-size: 0.9em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.3);
}

.randstad-dashboard-container .download-button:hover {
    background: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.4);
}

.randstad-dashboard-container .download-button::before {
    content: "⬇";
    font-size: 1.2em;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .total-contacts-number {
        font-size: 2em;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 15px;
    }
    
    .metric-number {
        font-size: 2em;
    }
    
    .metric-card {
        padding: 20px 15px;
    }
    
    .randstad-dashboard-container .download-button {
        padding: 10px 16px;
        font-size: 0.85em;
    }
    
    .randstad-dashboard-container .randstad-tabs-nav .randstad-tab-button {
        font-size: 0.75em;
        padding: 12px 10px;
        min-width: 130px;
    }
}

@media (max-width: 480px) {
    .randstad-tabs-nav {
        flex-direction: column;
    }
    
    .randstad-dashboard-container .randstad-tabs-nav .randstad-tab-button {
        width: 100%;
        min-width: auto;
        border-bottom: 1px solid #e0e0e0;
        border-left: 4px solid transparent;
    }
    
    .randstad-dashboard-container .randstad-tabs-nav .randstad-tab-button.active {
        border-bottom-color: #e0e0e0;
        border-left-color: #8e44ad;
        background: #faf5fc;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .metrics-grid-secondary {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .clicked-email-item {
        font-size: 0.8em;
    }
}