/* Hacker Theme CSS */
:root {
    --primary-bg: #0a0a0a;
    --secondary-bg: #1a1a1a;
    --accent-green: #00ff00;
    --accent-cyan: #00ffcc;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --border-color: #333333;
    --glow-color: #00ff0050;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: var(--primary-bg);
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
    min-height: 100vh;
    overflow-x: hidden;
}

.panel-body {
    padding-top: 60px;
}

/* Matrix Rain Background */
#matrix-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.3;
    pointer-events: none;
}

/* Authentication Page */
.auth-container {
    position: relative;
    z-index: 2;
    max-width: 600px;
    margin: 0 auto;
}

.terminal-header {
    text-align: center;
    margin-bottom: 2rem;
}

.terminal-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--accent-green);
    text-shadow: 0 0 20px var(--accent-green);
    margin-bottom: 1rem;
    animation: glow 2s ease-in-out infinite alternate;
}

.terminal-title i {
    margin-right: 0.5rem;
}

.terminal-subtitle {
    font-size: 1.2rem;
    color: var(--accent-cyan);
    text-shadow: 0 0 10px var(--accent-cyan);
}

.typing-text {
    animation: typing 3s steps(40, end) infinite;
}

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

@keyframes glow {
    from {
        text-shadow: 0 0 20px var(--accent-green);
    }
    to {
        text-shadow: 0 0 30px var(--accent-green), 0 0 40px var(--accent-green);
    }
}

/* Terminal Window */
.terminal-window {
    background: var(--secondary-bg);
    border: 2px solid var(--accent-green);
    border-radius: 10px;
    box-shadow: 0 0 30px var(--glow-color);
    overflow: hidden;
    position: relative;
}

.terminal-bar {
    background: linear-gradient(135deg, #2d2d2d, #1a1a1a);
    padding: 10px 15px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.terminal-buttons {
    display: flex;
    gap: 8px;
}

.terminal-buttons span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: block;
}

.btn-close-terminal {
    background: #ff5f57;
}

.btn-minimize-terminal {
    background: #ffbd2e;
}

.btn-maximize-terminal {
    background: #28ca42;
}

.terminal-title-bar {
    color: var(--accent-cyan);
    font-weight: bold;
    font-size: 0.9rem;
}

.terminal-content {
    padding: 2rem;
}

/* Form Styles */
.form-label {
    color: var(--accent-green);
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.form-control {
    background: var(--primary-bg);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 5px;
    padding: 12px;
    font-family: 'Courier New', monospace;
    transition: all 0.3s ease;
}

.form-control:focus {
    background: var(--primary-bg);
    border-color: var(--accent-green);
    color: var(--text-primary);
    box-shadow: 0 0 15px var(--glow-color);
}

.input-group-text {
    background: var(--secondary-bg);
    border: 2px solid var(--border-color);
    color: var(--accent-cyan);
    border-right: none;
}

.form-text {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-cyan));
    border: none;
    color: var(--primary-bg);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px var(--glow-color);
}

.auth-btn {
    position: relative;
    z-index: 1;
}

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover .btn-glow {
    left: 100%;
}

.btn-outline-secondary {
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.btn-outline-secondary:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

/* Terminal Footer */
.terminal-footer {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.system-info {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.status-line {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-green);
    animation: pulse 1.5s infinite;
}

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

/* Panel Styles */
.navbar-dark {
    background: var(--secondary-bg) !important;
    border-bottom: 2px solid var(--accent-green);
    box-shadow: 0 2px 10px var(--glow-color);
}

.navbar-brand {
    color: var(--accent-green) !important;
    font-weight: bold;
    font-size: 1.5rem;
}

.brand-text {
    text-shadow: 0 0 10px var(--accent-green);
}

.nav-link {
    color: var(--text-secondary) !important;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-cyan) !important;
    text-shadow: 0 0 5px var(--accent-cyan);
}

.panel-card {
    background: var(--secondary-bg);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
    height: 100%;
}

.panel-card:hover {
    border-color: var(--accent-green);
    box-shadow: 0 8px 25px var(--glow-color);
    transform: translateY(-2px);
}

.panel-header {
    background: linear-gradient(135deg, var(--border-color), var(--secondary-bg));
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-header h5 {
    color: var(--accent-cyan);
    margin: 0;
    font-weight: bold;
}

.panel-content {
    padding: 1.5rem;
}

/* Bot Info */
.bot-info {
    margin-bottom: 1rem;
}

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

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

.info-item strong {
    color: var(--accent-green);
}

/* Status Grid */
.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.status-item {
    text-align: center;
    padding: 1rem;
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    transition: all 0.3s ease;
}

.status-item:hover {
    border-color: var(--accent-green);
    background: var(--border-color);
}

.status-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.status-value {
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--accent-cyan);
}

/* Chat List */
.chat-list {
    max-height: 400px;
    overflow-y: auto;
}

.chat-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.chat-item:hover {
    background: var(--primary-bg);
    border-color: var(--accent-green);
}

.chat-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-green), var(--accent-cyan));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: var(--primary-bg);
}

.chat-info {
    flex: 1;
}

.chat-name {
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.chat-last-message {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

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

.chat-type {
    margin-left: 1rem;
}

/* Log List */
.log-list {
    max-height: 400px;
    overflow-y: auto;
}

.log-item {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.log-item:hover {
    background: var(--primary-bg);
}

.log-action {
    font-weight: bold;
    color: var(--accent-green);
    margin-bottom: 0.5rem;
}

.log-action i {
    margin-right: 0.5rem;
    color: var(--accent-cyan);
}

.log-details {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

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

/* Empty State */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--border-color);
}

/* Badges */
.badge {
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
    padding: 0.4rem 0.8rem;
}

.bg-success {
    background: var(--accent-green) !important;
    color: var(--primary-bg) !important;
}

.bg-danger {
    background: #ff4444 !important;
}

.bg-primary {
    background: var(--accent-cyan) !important;
    color: var(--primary-bg) !important;
}

.bg-info {
    background: var(--accent-cyan) !important;
    color: var(--primary-bg) !important;
}

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

/* Alerts */
.alert {
    background: var(--secondary-bg);
    border: 2px solid;
    color: var(--text-primary);
    border-radius: 5px;
}

.alert-success {
    border-color: var(--accent-green);
    background: rgba(0, 255, 0, 0.1);
}

.alert-danger {
    border-color: #ff4444;
    background: rgba(255, 68, 68, 0.1);
}

.alert-info {
    border-color: var(--accent-cyan);
    background: rgba(0, 255, 204, 0.1);
}

/* Form Switches */
.form-check-input:checked {
    background-color: var(--accent-green);
    border-color: var(--accent-green);
}

.form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(0, 255, 0, 0.25);
}

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

::-webkit-scrollbar-track {
    background: var(--primary-bg);
}

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

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

/* Responsive */
@media (max-width: 768px) {
    .terminal-title {
        font-size: 2rem;
    }
    
    .terminal-content {
        padding: 1rem;
    }
    
    .system-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .chat-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .chat-type {
        margin-left: 0;
    }
}

/* Enhanced Chat Items */
.chat-item-enhanced {
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 1rem;
    padding: 1rem;
    transition: all 0.3s ease;
}

.chat-item-enhanced:hover {
    border-color: var(--accent-green);
    box-shadow: 0 5px 15px var(--glow-color);
}

.chat-main-info {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

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

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

.chat-description {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    font-style: italic;
}

.chat-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
}

.message-count {
    color: var(--accent-green);
    font-size: 0.8rem;
    font-weight: bold;
}

/* Chat Users */
.chat-users {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.users-header {
    color: var(--accent-cyan);
    font-weight: bold;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.users-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.user-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.5rem;
    min-width: 150px;
    transition: all 0.3s ease;
}

.user-item:hover {
    border-color: var(--accent-cyan);
}

.mini-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
}

.mini-avatar-placeholder {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-green), var(--accent-cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-bg);
    font-size: 0.7rem;
    font-weight: bold;
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-weight: bold;
    color: var(--text-primary);
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-username {
    color: var(--accent-cyan);
    font-size: 0.7rem;
}

.user-last-active {
    color: var(--text-secondary);
    font-size: 0.7rem;
}

.more-users {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--border-color);
    border-radius: 8px;
    padding: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.8rem;
    min-width: 80px;
}

/* Users Panel */
.users-panel {
    max-height: 600px;
    overflow-y: auto;
}

.user-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.user-card:hover {
    border-color: var(--accent-green);
    transform: translateY(-2px);
}

.user-avatar-large {
    position: relative;
}

.avatar-img-large {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-green);
}

.avatar-placeholder-large {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-green), var(--accent-cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-bg);
    font-size: 1.2rem;
    font-weight: bold;
    border: 2px solid var(--accent-green);
}

.user-details {
    flex: 1;
    min-width: 0;
}

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

.user-username-full {
    color: var(--accent-cyan);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.user-stats {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.stat-item i {
    color: var(--accent-green);
    width: 12px;
}

.user-badge {
    margin-top: 0.5rem;
}

/* Avatar Images */
.avatar-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-green);
}

/* Statistics Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.stat-box {
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-box:hover {
    border-color: var(--accent-green);
    background: var(--border-color);
}

.stat-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-green);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

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

.slide-in {
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

/* Glitch Effect */
.glitch {
    position: relative;
    color: var(--text-primary);
    text-shadow: 0.05em 0 0 var(--accent-green), -0.05em -0.025em 0 var(--accent-cyan);
    animation: glitch 2s infinite;
}

@keyframes glitch {
    0%, 14%, 15%, 49%, 50%, 99%, 100% {
        text-shadow: 0.05em 0 0 var(--accent-green), -0.05em -0.025em 0 var(--accent-cyan);
    }
    15%, 49% {
        text-shadow: -0.05em -0.025em 0 var(--accent-green), 0.05em 0.025em 0 var(--accent-cyan);
    }
}