/* Variables CSS pour le thème dark */
:root {
    --primary-bg: #1a1a1a;
    --secondary-bg: #2d2d2d;
    --tertiary-bg: #404040;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --accent-color: #007bff;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --border-color: #495057;
}

/* Body et éléments de base */
body {
    background-color: var(--primary-bg) !important;
    color: var(--text-primary) !important;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Navigation */
.navbar-dark {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

/* Cards */
.card {
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.bg-secondary {
    background-color: var(--secondary-bg) !important;
}

.card-header {
    background-color: var(--tertiary-bg) !important;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
}

/* Status Items */
.status-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

/* Badges */
.badge {
    font-size: 0.75rem;
    padding: 0.5em 0.75em;
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.btn-success {
    background: linear-gradient(135deg, #28a745, #20c997);
}

.btn-primary {
    background: linear-gradient(135deg, #007bff, #6610f2);
}

.btn-info {
    background: linear-gradient(135deg, #17a2b8, #6f42c1);
}

.btn-warning {
    background: linear-gradient(135deg, #ffc107, #fd7e14);
    color: #000;
}

.btn-danger {
    background: linear-gradient(135deg, #dc3545, #e83e8c);
}

/* Tabs */
.nav-tabs {
    border-bottom: 2px solid var(--border-color);
}

.nav-tabs .nav-link {
    background-color: var(--secondary-bg);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px 8px 0 0;
    margin-right: 0.25rem;
    transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
    background-color: var(--tertiary-bg);
    color: var(--text-primary);
}

.nav-tabs .nav-link.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-color: var(--accent-color);
}

/* Forms */
.form-control {
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 8px;
}

.form-control:focus {
    background-color: var(--secondary-bg);
    border-color: var(--accent-color);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-control::placeholder {
    color: var(--text-secondary);
}

/* Alerts */
.alert {
    border-radius: 8px;
    border: none;
    font-weight: 500;
}

.alert-info {
    background: linear-gradient(135deg, rgba(23, 162, 184, 0.2), rgba(23, 162, 184, 0.1));
    color: #17a2b8;
    border-left: 4px solid #17a2b8;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.2), rgba(255, 193, 7, 0.1));
    color: #ffc107;
    border-left: 4px solid #ffc107;
}

.alert-success {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.2), rgba(40, 167, 69, 0.1));
    color: #28a745;
    border-left: 4px solid #28a745;
}

/* Modal */
.modal-content {
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
}

/* Flux Item */
.flux-item {
    background-color: var(--tertiary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.flux-item:hover {
    background-color: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.flux-status {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 0.5rem;
}

.flux-status.active {
    background-color: var(--success-color);
    box-shadow: 0 0 10px rgba(40, 167, 69, 0.5);
}

.flux-status.inactive {
    background-color: var(--danger-color);
}

/* Message History */
.message-history {
    max-height: 400px;
    overflow-y: auto;
    padding: 0.5rem;
}

.message-item {
    background-color: var(--tertiary-bg);
    border-radius: 8px;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border-left: 3px solid var(--accent-color);
}

.message-time {
    font-size: 0.8rem;
    color: var(--text-secondary);
    float: right;
}

/* Subtitle History */
.subtitle-history {
    max-height: 400px;
    overflow-y: auto;
    padding: 0.5rem;
}

.subtitle-item {
    background-color: var(--tertiary-bg);
    border-radius: 8px;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border-left: 3px solid var(--info-color);
}

/* Prompt Item */
.prompt-item {
    background-color: var(--tertiary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    position: relative;
}

.prompt-item .btn-danger {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

/* Animations */
@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}

.pulse {
    animation: pulse 2s infinite;
}

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

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

/* Scrollbar personnalisée */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-bg);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Responsive */
@media (max-width: 768px) {
    .container-fluid {
        padding: 0.5rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    .btn {
        font-size: 0.9rem;
        padding: 0.5rem 1rem;
    }
}

/* Loading spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Toast notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
}

.toast {
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.toast-header {
    background-color: var(--tertiary-bg);
    color: var(--text-primary);
}

/* Stats cards */
.stats-card {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border: 1px solid rgba(102, 126, 234, 0.3);
}

/* Flux controls */
.flux-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.flux-info {
    flex-grow: 1;
}

.flux-name {
    font-weight: bold;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.flux-details {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Loading states */
.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(--accent-color);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
} 

/* Chat Container Styles */
.chat-container {
    height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 20px;
}

.chat-container .card-body {
    flex: 1;
    overflow: hidden;
    padding: 0;
}

.chat-messages {
    height: 100%;
    overflow-y: auto;
    padding: 1rem;
    background-color: var(--primary-bg);
}

.chat-welcome {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-secondary);
}

.chat-welcome i {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.chat-message {
    margin-bottom: 0.75rem;
    padding: 0.5rem;
    border-radius: 8px;
    background-color: var(--tertiary-bg);
    border-left: 3px solid var(--accent-color);
    animation: fadeIn 0.3s ease-in;
}

.chat-message.own-message {
    background-color: rgba(0, 123, 255, 0.2);
    border-left-color: var(--accent-color);
    text-align: right;
}

.chat-message.system-message {
    background-color: rgba(255, 193, 7, 0.2);
    border-left-color: var(--warning-color);
    font-style: italic;
}

.chat-message .username {
    font-weight: bold;
    color: var(--accent-color);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.chat-message .message-text {
    color: var(--text-primary);
    word-wrap: break-word;
    line-height: 1.4;
}

.chat-message .message-time {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.chat-controls {
    display: flex;
    gap: 0.5rem;
}

.chat-controls .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

.chat-container .card-footer {
    background-color: var(--tertiary-bg);
    border-top: 1px solid var(--border-color);
    padding: 1rem;
}

.chat-container .input-group {
    margin: 0;
}

.chat-container .form-control {
    border-radius: 8px 0 0 8px;
    border-right: none;
}

.chat-container .btn {
    border-radius: 0 8px 8px 0;
    border-left: none;
}

/* Chat scrollbar styling */
.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
    background: var(--secondary-bg);
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Chat animations */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.chat-message {
    animation: slideInRight 0.3s ease-out;
}

/* Responsive chat */
@media (max-width: 1200px) {
    .chat-container {
        height: 400px;
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .col-md-3 {
        margin-top: 1rem;
    }
    
    .chat-container {
        height: 300px;
    }
}

/* Chat status indicators */
.chat-status {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 0.5rem;
}

.chat-status.online {
    background-color: var(--success-color);
    box-shadow: 0 0 5px var(--success-color);
}

.chat-status.offline {
    background-color: var(--danger-color);
}

.chat-status.connecting {
    background-color: var(--warning-color);
    animation: pulse 1s infinite;
}

/* User Item Styles */
.user-item {
    background-color: var(--tertiary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    position: relative;
}

.user-item:hover {
    background-color: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
}

.user-details {
    flex-grow: 1;
}

.user-pseudo {
    font-weight: bold;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.user-token {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-family: monospace;
    word-break: break-all;
}

.user-charactere {
    font-size: 1.5rem;
    margin-left: 0.5rem;
}

.user-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.user-controls .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

/* User form styles */
.user-form-group {
    margin-bottom: 1rem;
}

.user-form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.user-form-group .form-control {
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.user-form-group .form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.user-form-group .form-text {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* User list empty state */
.users-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.users-empty i {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: block;
    opacity: 0.5;
}

/* User status indicators */
.user-status {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 0.5rem;
}

.user-status.active {
    background-color: var(--success-color);
    box-shadow: 0 0 8px rgba(40, 167, 69, 0.5);
}

.user-status.inactive {
    background-color: var(--danger-color);
}

.user-status.testing {
    background-color: var(--warning-color);
}

/* Sélecteurs d'utilisateurs */
.user-selector {
    margin-bottom: 1rem;
}

.user-selector .form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.user-selector .form-select {
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 6px;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.user-selector .form-select:focus {
    background-color: var(--secondary-bg);
    border-color: var(--accent-color);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.user-selector .form-select option {
    background-color: var(--secondary-bg);
    color: var(--text-primary);
    padding: 0.5rem;
}

/* Amélioration des sélecteurs dans le chat */
.chat-container .form-select {
    background-color: var(--tertiary-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 0.8rem;
    padding: 0.375rem 0.75rem;
}

.chat-container .form-select:focus {
    background-color: var(--tertiary-bg);
    border-color: var(--accent-color);
    color: var(--text-primary);
}

/* Animation pour les sélecteurs */
.form-select {
    transition: all 0.3s ease;
}

.form-select:hover {
    border-color: var(--accent-color);
    transform: translateY(-1px);
}