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

body {
    font-family: 'Inter', sans-serif;
    background: #f8fafc;
    color: #1a202c;
    overflow-x: hidden;
}

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

/* Sidebar */
.sidebar {
    width: 280px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.sidebar-header {
    padding: 2rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.logo i {
    color: #fbbf24;
    font-size: 1.8rem;
}

.aptos-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.8rem;
}

.aptos-indicator i {
    color: #10b981;
}

.sidebar-nav {
    flex: 1;
    padding: 1.5rem 0;
}

.nav-section {
    margin-bottom: 2rem;
}

.nav-section h4 {
    padding: 0 1.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.nav-item.active {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border-left-color: #fbbf24;
}

.nav-item i {
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.ai-coach-btn {
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 1rem;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.ai-coach-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.notification-dot {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 8px;
    height: 8px;
    background: #ef4444;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* Main Dashboard */
.main-dashboard {
    flex: 1;
    margin-left: 280px;
    background: #f8fafc;
}

.dashboard-header {
    background: white;
    border-bottom: 1px solid #e2e8f0;
    padding: 2rem;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-title h1 {
    font-size: 2rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 0.5rem;
}

.header-title p {
    color: #718096;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.dashboard-content {
    padding: 2rem;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 15px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.stat-info {
    flex: 1;
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: #1a202c;
    margin-bottom: 0.25rem;
}

.stat-label {
    color: #718096;
    font-size: 0.9rem;
    font-weight: 500;
}

.stat-trend {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8rem;
    font-weight: 600;
}

.stat-trend.positive {
    color: #10b981;
}

/* Goals Section */
.goals-section {
    margin-bottom: 3rem;
}

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

.section-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 0.5rem;
}

.section-header p {
    color: #718096;
}

.goals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.goal-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.goal-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border-color: #667eea;
}

.goal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.goal-category {
    background: #f7fafc;
    color: #4a5568;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.goal-priority {
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.goal-priority.high {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

.goal-priority.medium {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
}

.goal-priority.low {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
}

.goal-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 0.5rem;
}

.goal-card p {
    color: #718096;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.goal-progress {
    margin-bottom: 1.5rem;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.progress-info span:first-child {
    color: #1a202c;
}

.progress-info span:last-child {
    color: #718096;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #f1f5f9;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.goal-milestones {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.milestone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: #f7fafc;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    color: #718096;
}

.milestone.completed {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
}

.milestone.completed i {
    color: #10b981;
}

.milestone.active {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
}

.milestone.active i {
    color: #667eea;
}

/* AI Coach Modal */
.ai-coach-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: none;
}

.ai-coach-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 700px;
    height: 80vh;
    background: white;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.modal-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem 2rem;
    border-radius: 20px 20px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.title-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.title-text h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.title-text p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.close-modal {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-modal:hover {
    background: rgba(255, 255, 255, 0.2);
}

.modal-messages {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

.message {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.message-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.message-content {
    flex: 1;
    background: #f7fafc;
    padding: 1.5rem;
    border-radius: 15px;
    border-top-left-radius: 5px;
}

.message-content h4 {
    color: #667eea;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.message-content p {
    color: #4a5568;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.coaching-services {
    display: grid;
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.service {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: white;
    border-radius: 10px;
    font-size: 0.9rem;
    border: 1px solid #e2e8f0;
}

.service i {
    color: #667eea;
    width: 16px;
}

.message-time {
    font-size: 0.8rem;
    color: #a0aec0;
    margin-top: 0.5rem;
}

.modal-input {
    padding: 2rem;
    background: #f7fafc;
    border-radius: 0 0 20px 20px;
}

.goal-shortcuts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.shortcut {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 15px;
    padding: 1rem;
    color: #4a5568;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
}

.shortcut:hover {
    background: #667eea;
    color: white;
    border-color: #667eea;
    transform: translateY(-2px);
}

.shortcut i {
    font-size: 1.2rem;
    color: #667eea;
}

.shortcut:hover i {
    color: white;
}

.input-container {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.goal-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 1px solid #e2e8f0;
    border-radius: 25px;
    outline: none;
    font-size: 1rem;
    color: #2d3748;
    background: white;
}

.goal-input::placeholder {
    color: #a0aec0;
}

.goal-input:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.send-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.send-btn:hover {
    transform: scale(1.05);
}

.input-footer {
    text-align: center;
}

.aptos-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: #718096;
}

.aptos-badge i {
    color: #10b981;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}

@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        position: relative;
        height: auto;
    }
    
    .main-dashboard {
        margin-left: 0;
    }
    
    .dashboard-layout {
        flex-direction: column;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .goals-grid {
        grid-template-columns: 1fr;
    }
    
    .goal-shortcuts {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .modal-content {
        width: 95%;
        height: 90vh;
    }
}