:root {
    --primary-color: #4361ee;
    --primary-hover: #3a56d4;
    --success-color: #4cc9f0;
    --error-color: #f72585;
    --warning-color: #f8961e;
    --text-color: #2b2d42;
    --text-light: #8d99ae;
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --border-radius: 12px;
    --box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Base Styles */
.btv-login-container, 
.btv-controller-dashboard, 
.btv-verification-container {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

/* Login Styles */
.btv-login-container {
    max-width: 480px;
    margin: 4rem auto;
    padding: 2rem;
}

.btv-login-box {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transform: translateY(0);
    transition: var(--transition);
}

.btv-login-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.btv-login-box h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary-color);
    font-weight: 600;
}

.btv-login-error {
    color: var(--error-color);
    background: rgba(247, 37, 133, 0.1);
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--error-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btv-form-group {
    margin-bottom: 1.75rem;
}

.btv-form-group label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 500;
    color: var(--text-light);
}

.btv-form-group input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    transition: var(--transition);
    font-size: 1rem;
}

.btv-form-group input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
    outline: none;
}

.btv-form-submit button {
    width: 100%;
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    margin-top: 1rem;
}

.btv-form-submit button:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

/* Dashboard Styles */
.btv-controller-dashboard {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 2rem;
}

.btv-controller-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e2e8f0;
}

.btv-controller-header h1 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.75rem;
}

.btv-controller-info {
    background: rgba(67, 97, 238, 0.1);
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btv-controller-info a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.btv-controller-info a:hover {
    text-decoration: underline;
}

.btv-verification-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (max-width: 768px) {
    .btv-verification-methods {
        grid-template-columns: 1fr;
    }
}

.btv-method-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.btv-method-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.btv-method-card h3 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
}

.btv-method-card h3 .dashicons {
    font-size: 1.5rem;
}

.btv-method-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.btv-qr-placeholder {
    text-align: center;
    margin: 1.5rem 0;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px dashed #e2e8f0;
}

/* Verification Form Styles */
.btv-manual-verification {
    margin-top: 2rem;
}

#btv-manual-verify {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

#btv-manual-verify input[type="text"] {
    flex: 1;
    padding: 0.875rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
}

#btv-manual-verify input[type="text"]:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
    outline: none;
}

#btv-manual-verify button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

#btv-manual-verify button:hover {
    background: var(--primary-hover);
}

/* Verification Result Styles */
.btv-verification-container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
}

.btv-verification-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--box-shadow);
    text-align: center;
    transform: translateY(0);
    transition: var(--transition);
}

.btv-verification-card:hover {
    transform: translateY(-5px);
}

.btv-verification-card h2 {
    margin-top: 0;
    margin-bottom: 2rem;
    color: var(--primary-color);
    font-size: 1.75rem;
}

.btv-status {
    text-align: center;
    margin: 2rem 0;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    font-size: 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.btv-status.valid {
    background: rgba(76, 201, 240, 0.1);
    color: #00b4d8;
    border: 1px solid rgba(76, 201, 240, 0.3);
}

.btv-status.invalid {
    background: rgba(247, 37, 133, 0.1);
    color: var(--error-color);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

.btv-status .dashicons {
    font-size: 2.5rem;
    width: auto;
    height: auto;
}

.btv-ticket-details {
    margin: 3rem 0;
    text-align: left;
    background: #f8f9fa;
    padding: 2rem;
    border-radius: var(--border-radius);
}

.btv-ticket-details h3 {
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-size: 1.25rem;
}

.btv-detail-row {
    display: flex;
    margin: 1rem 0;
    padding: 0.75rem 0;
    border-bottom: 1px solid #f1f3f5;
}

.btv-detail-row:last-child {
    border-bottom: none;
}

.btv-detail-label {
    flex: 1;
    font-weight: 500;
    color: var(--text-light);
}

.btv-detail-value {
    flex: 2;
    font-weight: 500;
}

.btv-actions {
    text-align: center;
    margin-top: 3rem;
}

.btv-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition);
    font-weight: 500;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(67, 97, 238, 0.2);
}

.btv-button:hover {
    background: var(--primary-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 7px 14px rgba(67, 97, 238, 0.2);
}

.btv-button .dashicons {
    font-size: 1.25rem;
}

.btv-error-message {
    text-align: center;
    margin: 2rem 0;
    color: var(--error-color);
    font-size: 1.125rem;
    line-height: 1.75;
}

/* Notices and Loading States */
.btv-notice {
    padding: 1.25rem;
    margin: 1.5rem 0;
    border-radius: 8px;
    border-left: 4px solid;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btv-notice.error {
    background: rgba(247, 37, 133, 0.1);
    border-color: var(--error-color);
    color: var(--error-color);
}

.btv-loading {
    padding: 1.5rem;
    text-align: center;
    color: var(--primary-color);
    font-style: italic;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
}

.btv-loading:before {
    content: "";
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
    border: 3px solid rgba(67, 97, 238, 0.2);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

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

/* Responsive Adjustments */
@media (max-width: 768px) {
    .btv-login-container, 
    .btv-controller-dashboard, 
    .btv-verification-container {
        padding: 1rem;
    }
    
    .btv-verification-card {
        padding: 2rem 1.5rem;
    }
    
    .btv-detail-row {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .btv-detail-label,
    .btv-detail-value {
        flex: none;
    }
}

/* niveau de pojints bas et messages d'avertissement*/
.btv-low-points {
    color: #d63638;
    font-weight: bold;
}
.btv-points-warning {
    display: inline-block;
    margin-left: 10px;
    font-size: 0.9em;
    background: #f8ebea;
    padding: 2px 8px;
    border-radius: 3px;
}

.btv-warning-message {
    background-color: #fff8e1;
    border-left: 4px solid #ffc107;
    padding: 15px;
    margin: 15px 0;
}

.btv-warning-message p {
    margin: 5px 0;
} 

/* style pour la vérification des points*/

    .btv-points-checker {
        max-width: 600px;
        margin: 0 auto;
        padding: 20px;
        background: #f9f9f9;
        border-radius: 8px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }
    
    .btv-points-checker h2 {
        margin-top: 0;
        color: #2a4365;
    }
    
    .btv-form-group {
        margin-bottom: 15px;
    }
    
    .btv-form-group label {
        display: block;
        margin-bottom: 5px;
        font-weight: 600;
    }
    
    .btv-form-group input[type="text"],
    .btv-form-group input[type="date"] {
        width: 100%;
        padding: 8px;
        border: 1px solid #ddd;
        border-radius: 4px;
    }
    
    .btv-button {
        background: #2a4365;
        color: white;
        padding: 10px 20px;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        text-decoration: none;
        display: inline-block;
    }
    
    .btv-points-result {
        max-width: 600px;
        margin: 0 auto;
        padding: 20px;
        background: #f9f9f9;
        border-radius: 8px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }
    
    .btv-points-details {
        margin-bottom: 20px;
    }
    
    .btv-points-remaining {
        font-size: 1.2em;
        margin: 15px 0;
        padding: 10px;
        background: #e6f7e6;
        border-left: 4px solid #4CAF50;
    }
    
    .btv-points-remaining.btv-low-points {
        background: #f8ebea;
        border-left-color: #d63638;
    }
    
    .btv-points-warning {
        color: #d63638;
        font-size: 0.9em;
    }
    
    .btv-error {
        color: #d63638;
        margin-bottom: 15px;
        padding: 10px;
        background: #f8ebea;
        border-left: 4px solid #d63638;
    }

/* STYLES POUR LE KIOSQUE AUTONOME */
#btv-kiosk-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    overflow: hidden;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    z-index: 999999; /* <-- CORRECTION : Ajout du z-index */
}

#btv-qr-reader {
    width: 100%;
    max-width: 500px;
    height: auto;
    transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    border-radius: 15px;
    overflow: hidden;
}

#btv-kiosk-container.show-result #btv-qr-reader {
    opacity: 0;
    transform: scale(0.9);
}

#btv-kiosk-status {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.5s ease, transform 0.5s ease;
    pointer-events: none;
}

#btv-kiosk-container.show-result #btv-kiosk-status {
    opacity: 1;
    transform: scale(1);
}

#btv-kiosk-status .status-icon .dashicons {
    font-size: 150px;
    width: 150px;
    height: 150px;
    line-height: 1;
}

#btv-kiosk-status .status-message {
    font-size: 2.5rem;
    font-weight: 700;
    margin-top: 20px;
    text-transform: uppercase;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 1px;
}

#btv-kiosk-status .ticket-details {
    font-size: 1.3rem;
    margin-top: 15px;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    line-height: 1.5;
    max-width: 80%;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

#btv-kiosk-status.valid { 
    background: linear-gradient(135deg, #27ae60, #2ecc71);
}

#btv-kiosk-status.invalid { 
    background: linear-gradient(135deg, #c0392b, #e74c3c);
}

#btv-kiosk-status.warning { 
    background: linear-gradient(135deg, #f39c12, #f1c40f);
}

/* STATUT DE SYNCHRONISATION ET HORS-LIGNE */
#btv-sync-status, #btv-network-status {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(0, 0, 0, 0.7);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s;
}

#btv-sync-status.active {
    opacity: 1;
}

#btv-sync-status .dashicons {
    margin-right: 8px;
    animation: spin 2s linear infinite;
}

#btv-network-status {
    left: auto;
    right: 20px;
    opacity: 1;
}
#btv-network-status.offline {
    background: #c0392b;
}

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

/* LIEN VERS LE KIOSQUE SUR LE DASHBOARD */
.btv-kiosk-launcher {
    margin: 20px 0;
    text-align: center;
}
.btv-button-primary {
    display: inline-block;
    background-color: #2a4365;
    color: #fff;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1.1rem;
    transition: background-color 0.3s;
}
.btv-button-primary:hover {
    background-color: #3b5b84;
    color: #fff;
}
.btv-button-primary .dashicons {
    margin-right: 10px;
    vertical-align: middle;
}

/* STYLES POUR LE SÉLECTEUR DE CAMÉRA DU KIOSQUE */
#btv-camera-selector-container {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    padding: 10px 15px;
    border-radius: 25px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

#btv-camera-selector-container:hover {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

#btv-camera-selector {
    background: transparent;
    border: none;
    color: #2a4365;
    font-size: 14px;
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 15px;
    min-width: 180px;
    cursor: pointer;
    outline: none;
    transition: all 0.3s ease;
}

#btv-camera-selector:focus {
    background: rgba(42, 67, 101, 0.1);
}

#btv-camera-selector option {
    background: white;
    color: #2a4365;
    padding: 10px;
}

/* Styles pour le scanner contrôleur */
.btv-scanner-launchers {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (max-width: 768px) {
    .btv-scanner-launchers {
        grid-template-columns: 1fr;
    }
}

.btv-scanner-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
}

.btv-scanner-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.btv-scanner-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.btv-scanner-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.btv-button-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: #6c757d;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition);
    font-weight: 500;
    border: none;
    cursor: pointer;
}

.btv-button-secondary:hover {
    background: #5a6268;
    color: white;
    transform: translateY(-2px);
}

/* Scanner contrôleur */
#btv-controller-scanner {
    min-height: 100vh;
    background: #f8f9fa;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
}

.btv-scanner-header {
    background: var(--card-bg);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.btv-scanner-header h1 {
    margin: 0;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
}

.btv-controller-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-light);
}

.btv-scanner-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
}

.btv-scanner-section,
.btv-result-section {
    display: none;
}

.btv-scanner-section.active,
.btv-result-section.active {
    display: block;
}

.btv-qr-reader {
    width: 100%;
    max-width: 500px;
    margin: 0 auto 2rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.btv-scanner-instructions {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btv-manual-entry {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    max-width: 400px;
    margin: 0 auto;
}

.btv-manual-entry h3 {
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.btv-manual-entry input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.btv-manual-entry input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
    outline: none;
}

/* Résultats */
.btv-result-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    max-width: 600px;
    margin: 0 auto;
}

.btv-result-valid {
    border-left: 4px solid var(--success-color);
}

.btv-result-invalid {
    border-left: 4px solid var(--error-color);
}

.btv-result-warning {
    border-left: 4px solid var(--warning-color);
}

.btv-result-icon {
    text-align: center;
    margin-bottom: 1.5rem;
}

.btv-result-icon .dashicons {
    font-size: 4rem;
    width: auto;
    height: auto;
}

.btv-result-valid .btv-result-icon .dashicons {
    color: var(--success-color);
}

.btv-result-invalid .btv-result-icon .dashicons {
    color: var(--error-color);
}

.btv-result-warning .btv-result-icon .dashicons {
    color: var(--warning-color);
}

.btv-result-card h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.btv-result-details {
    text-align: left;
}

.btv-result-actions {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
}

/* Statut */
.btv-scanner-status {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 1rem;
}

.btv-network-status,
.btv-audio-control {
    background: var(--card-bg);
    padding: 0.75rem 1rem;
    border-radius: 25px;
    box-shadow: var(--box-shadow);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.btv-status-online {
    color: var(--success-color);
}

.btv-status-offline {
    color: var(--error-color);
}

.btv-audio-enabled {
    color: var(--success-color);
}

.btv-audio-disabled {
    color: var(--text-light);
}

.btv-scanner-error {
    text-align: center;
    padding: 2rem;
    color: var(--error-color);
    background: rgba(247, 37, 133, 0.1);
    border-radius: var(--border-radius);
    border: 1px solid rgba(247, 37, 133, 0.3);
}

.btv-loading {
    text-align: center;
    padding: 3rem;
    color: var(--primary-color);
}

.btv-loading .dashicons {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: spin 2s linear infinite;
}

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