/* ChatBot Pro - Complete CSS Styles */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 20px;
}
.logo {
    position: relative;
    display: block;
    height: 40px;
}
.logo img {
    height: 100%;
}
.logo h1 {
    color: #007bff;
    font-size: 1.8rem;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav a:hover {
    color: #007bff;
}

.btn-login, .btn-register {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-login {
    background: transparent;
    color: #007bff;
    border: 2px solid #007bff;
}

.btn-login:hover {
    background: #007bff;
    color: white;
}

.btn-register {
    background: #007bff;
    color: white;
}

.btn-register:hover {
    background: #0056b3;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8rem 0 4rem;
    margin-top: 55px;
    text-align: center;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 3rem;
}

.feature {
    background: rgba(255,255,255,0.1);
    padding: 1rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

/* Sections */
.pricing, .features {
    padding: 4rem 0;
}

.pricing {
    background: white;
}

.pricing h2, .features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.pricing-card {
    max-width: 400px;
    margin: 0 auto;
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    border: 3px solid #007bff;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #007bff;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 2rem;
}

.price span {
    font-size: 1rem;
    color: #666;
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.pricing-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
}

.feature-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
}

/* Buttons */
.btn-primary {
    background: #007bff;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
    width: 100%;
}

.btn-primary:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

.btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
    text-decoration: none;
}

.btn-success {
    background: #28a745;
    color: white;
}

.btn-danger {
    background: #dc3545;
    color: white;
}

.btn-warning {
    background: #ffc107;
    color: #212529;
}

.btn-info {
    background: #17a2b8;
    color: white;
}

.btn:hover {
    transform: translateY(-1px);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: #fefefe;
    margin: 5% auto;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    width: 90%;
    max-width: 500px;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 1rem;
    top: 1rem;
}

.close:hover {
    color: #000;
}

.modal h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: #333;
}

/* Form Styles */
.form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group input, .form-group textarea {
    padding: 0.8rem;
    border: 2px solid #e1e5e9;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: #007bff;
}

.checkbox-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Dashboard Styles */
.dashboard {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 250px;
    background: #2c3e50;
    color: white;
    padding: 2rem 0;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.sidebar .logo {
    text-align: center;
    margin-bottom: 2rem;
    padding: 0 1rem;
}

.sidebar .logo h2 {
    color: white;
    margin-bottom: 0.5rem;
}

.sidebar .logo p {
    opacity: 0.7;
    font-size: 0.9rem;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
}

.nav-item {
    display: block;
    padding: 1rem 1.5rem;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.nav-item:hover, .nav-item.active {
    background: rgba(255,255,255,0.1);
    color: white;
    border-left-color: #007bff;
}

.main-content {
    flex: 1;
    margin-left: 250px;
    padding: 2rem;
}

.dashboard-header {
    margin-bottom: 2rem;
}

.dashboard-header h1 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 0.5rem;
}

.header-info {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.status-approved {
    color: #28a745;
    font-weight: 600;
}

/* Statistics Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-left: 4px solid #007bff;
}

.stat-card.pending {
    border-left-color: #ffc107;
}

.stat-card.approved {
    border-left-color: #28a745;
}

.stat-card.rejected {
    border-left-color: #dc3545;
}

.stat-card h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
}

/* Table Styles */
.table-container {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th, .admin-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.admin-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #333;
}

.admin-table tr:hover {
    background: #f8f9fa;
}

.status-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-pending {
    background: #fff3cd;
    color: #856404;
}

.status-approved {
    background: #d4edda;
    color: #155724;
}

.status-rejected {
    background: #f8d7da;
    color: #721c24;
}

.status-active {
    background: #d1ecf1;
    color: #0c5460;
}

.status-closed {
    background: #f8d7da;
    color: #721c24;
}

.api-key {
    font-family: 'Courier New', monospace;
    background: #f8f9fa;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.8rem;
}

.no-key {
    color: #666;
    font-style: italic;
}

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

/* Chat Interface */
.chat-interface {
    display: flex;
    height: 600px;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.chat-sidebar {
    width: 300px;
    border-right: 1px solid #eee;
    background: #f8f9fa;
}

.chat-sidebar h3 {
    padding: 1rem;
    background: #007bff;
    color: white;
    margin: 0;
}

.chat-list {
    overflow-y: auto;
    height: calc(100% - 60px);
}

.chat-item {
    padding: 1rem;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    transition: background 0.3s;
}

.chat-item:hover {
    background: white;
}

.chat-item.active {
    background: #e3f2fd;
    border-left: 3px solid #007bff;
}

.chat-item.closed {
    opacity: 0.6;
}

.chat-info strong {
    display: block;
    margin-bottom: 0.25rem;
}

.chat-info p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0.25rem;
}

.chat-info small {
    font-size: 0.8rem;
    color: #999;
}

.chat-main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.chat-header {
    padding: 1rem;
    background: #f8f9fa;
    border-bottom: 1px solid #eee;
}

.chat-header h3 {
    margin: 0;
    color: #333;
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    background: #fafafa;
}

.message {
    margin-bottom: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    max-width: 70%;
}

.message.visitor {
    background: #007bff;
    color: white;
    margin-left: auto;
    border-bottom-right-radius: 5px;
}

.message.admin, .message.team {
    background: white;
    border: 1px solid #eee;
    border-bottom-left-radius: 5px;
}

.message-sender {
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    opacity: 0.8;
}

.message-content {
    margin-bottom: 0.25rem;
}

.message-time {
    font-size: 0.7rem;
    opacity: 0.7;
}

.chat-input {
    padding: 1rem;
    border-top: 1px solid #eee;
    background: white;
}

.input-group {
    display: flex;
    gap: 0.5rem;
}

.input-group input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    outline: none;
}

.input-group input:focus {
    border-color: #007bff;
}

.input-group button {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
}

/* Activity Items */
.activity-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: white;
    margin-bottom: 0.5rem;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.activity-info strong {
    display: block;
    margin-bottom: 0.25rem;
}

.activity-info p {
    color: #666;
    margin-bottom: 0.25rem;
}

.activity-info small {
    color: #999;
    font-size: 0.8rem;
}

/* Code Block */
.code-block {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 5px;
    padding: 1rem;
    margin: 1rem 0;
    overflow-x: auto;
}

.code-block code {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Payment Styles */
.payment-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.pricing-info {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #eee;
}

.pricing-info h3 {
    color: #007bff;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.payment-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.payment-option {
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s;
}

.payment-option:hover {
    border-color: #007bff;
    box-shadow: 0 5px 15px rgba(0,123,255,0.1);
}

.payment-option h4 {
    color: #333;
    margin-bottom: 1rem;
}

.payment-option p {
    margin-bottom: 0.5rem;
    color: #666;
}

.qr-code-placeholder {
    background: #f8f9fa;
    border: 2px dashed #ddd;
    padding: 2rem;
    margin: 1rem 0;
    text-align: center;
    border-radius: 5px;
}

/* Team Management */
.team-management {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.team-form, .team-list {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.team-form h3, .team-list h3 {
    margin-bottom: 1rem;
    color: #333;
}

.team-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border: 1px solid #eee;
    border-radius: 5px;
    margin-bottom: 0.5rem;
}

.team-info strong {
    display: block;
    margin-bottom: 0.25rem;
}

.team-info p {
    color: #666;
    font-size: 0.9rem;
}

/* Integration Section */
.integration-info {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.integration-info p {
    margin-bottom: 1rem;
    color: #666;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    border-left: 4px solid;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border-left-color: #28a745;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border-left-color: #dc3545;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.footer p {
    margin-bottom: 0.5rem;
}

/* Notification Badge */
.notification-badge {
    background: #dc3545;
    color: white;
    border-radius: 50%;
    padding: 0.25rem 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    display: none;
    margin-left: 0.5rem;
}

.notification-badge.blink {
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.3; }
}

/* Section Styles */
.section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.section h2 {
    margin-bottom: 1.5rem;
    color: #333;
    border-bottom: 2px solid #007bff;
    padding-bottom: 0.5rem;
}

/* Payment Information */
.payment-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.payment-method {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    border: 2px solid #e9ecef;
}

.payment-method h3 {
    color: #007bff;
    margin-bottom: 1rem;
}

.payment-method p {
    margin-bottom: 0.5rem;
}

.payment-method strong {
    color: #333;
}

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard {
        flex-direction: column;
    }
    
    .sidebar {
        position: relative;
        width: 100%;
        height: auto;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .chat-interface {
        flex-direction: column;
        height: auto;
    }
    
    .chat-sidebar {
        width: 100%;
        height: 200px;
    }
    
    .team-management {
        grid-template-columns: 1fr;
    }
    
    .payment-methods {
        grid-template-columns: 1fr;
    }
    
    .nav {
        gap: 1rem;
        flex-wrap: wrap;
    }
    
    .actions {
        flex-direction: column;
    }
    
    .actions .btn {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .hero {
        padding: 6rem 0 2rem;margin-top: 50px;
    }
    
    .hero-content h2 {
        font-size: 1.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .modal-content {
        margin: 10% auto;
        padding: 1rem;
        width: 95%;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .header-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .admin-table {
        font-size: 0.8rem;
    }
    
    .admin-table th, 
    .admin-table td {
        padding: 0.5rem;
    }
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Hover Effects */
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}

.chat-item:hover {
    transform: translateX(5px);
    transition: all 0.3s ease;
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

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

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

/* Focus States */
.form-group input:focus,
.form-group textarea:focus {
    box-shadow: 0 0 0 3px rgba(0,123,255,0.25);
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0,123,255,0.25);
}

/* Dark Mode Support (Optional) */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #1a1a1a;
        --text-color: #ffffff;
        --card-bg: #2d2d2d;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }

.align-center { align-items: center; }
.align-start { align-items: flex-start; }
.align-end { align-items: flex-end; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 1rem; }

.shadow-sm { box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); }
.shadow { box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }

/* Print Styles */
@media print {
    .sidebar,
    .btn,
    .modal,
    .chat-input {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    body {
        background: white;
    }
    
    .section,
    .stat-card,
    .table-container {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}