/* SocialBlade-inspired Instagram Analytics Dashboard */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #E4405F;
    --secondary-color: #833AB4;
    --dark-bg: #1a1a1a;
    --card-bg: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --border-color: #3a3a3a;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;
    --blue: #3b82f6;
    --green: #10b981;
    --orange: #f59e0b;
    --purple: #8b5cf6;
    --red: #ef4444;
    --teal: #14b8a6;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: var(--text-primary);
    padding: 20px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.header-content h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #E4405F 0%, #833AB4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Navigation Tabs */
.nav-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 10px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-tab {
    flex: 1;
    padding: 15px 20px;
    text-decoration: none;
    color: var(--text-primary);
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s;
    font-weight: 500;
}

.nav-tab:hover {
    background: rgba(255, 255, 255, 0.1);
}

.nav-tab.active {
    background: linear-gradient(135deg, #E4405F 0%, #833AB4 100%);
    color: white;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s;
}

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

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.stat-icon.blue { background: var(--blue); }
.stat-icon.green { background: var(--green); }
.stat-icon.orange { background: var(--orange); }
.stat-icon.purple { background: var(--purple); }
.stat-icon.red { background: var(--red); }
.stat-icon.teal { background: var(--teal); }

.stat-content h3 {
    font-size: 2rem;
    margin-bottom: 5px;
}

.stat-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Content Cards */
.content-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.card-header h2 {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, #E4405F 0%, #833AB4 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(228, 64, 95, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn-large {
    padding: 15px 30px;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.9rem;
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 8px;
    border-radius: 5px;
    transition: all 0.3s;
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-icon.btn-danger {
    color: var(--danger-color);
}

.btn-icon.btn-danger:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* Table */
.table-responsive {
    overflow-x: auto;
}

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

.data-table thead {
    background: rgba(255, 255, 255, 0.05);
}

.data-table th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    padding: 20px 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.data-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.05);
}

.account-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.profile-pic {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.verified {
    color: #3b82f6;
    margin-left: 5px;
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 5px;
}

.badge-business {
    background: rgba(139, 92, 246, 0.2);
    color: #a78bfa;
}

.badge-success {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.badge-info {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

.health-score .score {
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.health-score .score.excellent {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.health-score .score.good {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.health-score .score.poor {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.action-buttons {
    display: flex;
    gap: 10px;
}

.text-muted {
    color: var(--text-secondary);
}

/* Forms */
.search-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-prefix {
    position: absolute;
    left: 15px;
    color: var(--text-secondary);
    font-weight: 600;
    z-index: 1;
}

.form-group input[type="text"] {
    width: 100%;
    padding: 15px 15px 15px 35px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s;
}

.form-group input[type="text"]:focus {
    outline: none;
    border-color: #E4405F;
    background: rgba(255, 255, 255, 0.15);
}

.form-help {
    display: block;
    margin-top: 8px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
}

.alert-error {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state i {
    font-size: 4rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.empty-state h3 {
    margin-bottom: 10px;
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

/* Account Header Card */
.account-header-card {
    margin-bottom: 30px;
}

.account-header {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.account-avatar {
    position: relative;
}

.account-avatar img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(255, 255, 255, 0.2);
}

.verified-badge {
    position: absolute;
    bottom: 5px;
    right: 5px;
    background: #3b82f6;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid rgba(255, 255, 255, 0.1);
}

.account-info h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.account-name {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.account-bio {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.6;
}

.account-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.account-actions {
    display: flex;
    gap: 15px;
    margin-left: auto;
}

/* Health Section */
.health-section {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
    align-items: center;
}

.health-score-large {
    display: flex;
    justify-content: center;
}

.health-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 8px solid;
    position: relative;
}

.health-circle.excellent {
    background: rgba(16, 185, 129, 0.1);
    border-color: #10b981;
}

.health-circle.good {
    background: rgba(245, 158, 11, 0.1);
    border-color: #f59e0b;
}

.health-circle.poor {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
}

.health-value {
    font-size: 3rem;
    font-weight: 700;
}

.health-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 5px;
}

.health-details h3 {
    margin-bottom: 20px;
}

.health-metrics {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.metric-item {
    display: flex;
    justify-content: space-between;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.metric-label {
    color: var(--text-secondary);
}

.metric-value {
    font-weight: 600;
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.info-item {
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.info-item strong {
    display: block;
    margin-bottom: 5px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.info-item span {
    display: block;
    font-size: 1.1rem;
}

.info-item a {
    color: #3b82f6;
    text-decoration: none;
}

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

/* Accounts Grid */
.accounts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.account-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s;
}

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

.account-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.account-card-body {
    padding: 20px;
}

.account-card-body h3 {
    margin-bottom: 5px;
}

.account-card-body p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.account-stats {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.account-stats span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Info Box */
.info-box {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 8px;
    padding: 20px;
    margin-top: 30px;
}

.info-box h3 {
    margin-bottom: 15px;
    color: #3b82f6;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-box ul {
    list-style: none;
    padding-left: 0;
}

.info-box li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-secondary);
}

.info-box li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #3b82f6;
    font-weight: bold;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content h1 {
        font-size: 1.8rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .account-header {
        flex-direction: column;
        text-align: center;
    }
    
    .account-actions {
        margin-left: 0;
        width: 100%;
        flex-direction: column;
    }
    
    .health-section {
        grid-template-columns: 1fr;
    }
    
    .data-table {
        font-size: 0.85rem;
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
}