/* Reset e variáveis CSS */
:root {
    /* Colors */
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --bg-hover: #3a3a3a;
    
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #666666;
    
    --accent-primary: #00ff88;
    --accent-secondary: #0099ff;
    --accent-danger: #ff4757;
    --accent-warning: #ffa502;
    
    --border-color: #333333;
    --border-hover: #555555;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.35s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 14px;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Header */
.header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-lg) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-xl);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.logo i {
    font-size: 2rem;
    color: var(--accent-primary);
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-stats {
    display: flex;
    gap: var(--space-xl);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.stat-value .fa-circle.online {
    color: var(--accent-primary);
    animation: pulse 2s infinite;
}

/* Main */
.main {
    padding: var(--space-2xl) 0;
    min-height: calc(100vh - 200px);
}

/* Control Panel */
.control-panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-2xl);
    box-shadow: var(--shadow-md);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.panel-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.panel-header h2 i {
    color: var(--accent-secondary);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-normal);
}

.status-indicator.active {
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-primary);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.status-indicator.inactive {
    background: rgba(255, 71, 87, 0.1);
    color: var(--accent-danger);
    border: 1px solid rgba(255, 71, 87, 0.2);
}

/* Forms */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

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

.input-container input {
    flex: 1;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: var(--transition-normal);
    padding-right: 3rem;
}

.input-container input:focus {
    outline: none;
    border-color: var(--accent-secondary);
    box-shadow: 0 0 0 3px rgba(0, 153, 255, 0.1);
}

.input-container input::placeholder {
    color: var(--text-muted);
}

.input-action {
    position: absolute;
    right: var(--space-sm);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.input-action:hover {
    color: var(--accent-danger);
    background: rgba(255, 71, 87, 0.1);
}

.form-hint {
    display: block;
    margin-top: var(--space-sm);
    color: var(--text-muted);
    font-size: 0.75rem;
}

.form-actions {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), #00cc66);
    color: var(--bg-primary);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-hover);
    border-color: var(--border-hover);
}

.btn-danger {
    background: rgba(255, 71, 87, 0.1);
    color: var(--accent-danger);
    border: 1px solid rgba(255, 71, 87, 0.2);
}

.btn-danger:hover:not(:disabled) {
    background: rgba(255, 71, 87, 0.2);
    border-color: rgba(255, 71, 87, 0.4);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-ghost:hover:not(:disabled) {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Logs Section */
.logs-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.logs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xl);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.logs-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logs-header h2 i {
    color: var(--accent-secondary);
}

.logs-count {
    color: var(--text-muted);
    font-weight: 400;
    font-size: 1rem;
}

.logs-actions {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.search-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-container i {
    position: absolute;
    left: var(--space-md);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.search-container input {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md) var(--space-sm) 2.5rem;
    color: var(--text-primary);
    font-size: 0.875rem;
    width: 250px;
    transition: var(--transition-normal);
}

.search-container input:focus {
    outline: none;
    border-color: var(--accent-secondary);
    width: 300px;
}

.logs-container {
    padding: var(--space-xl);
}

.logs-loading,
.logs-empty {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--text-muted);
}

.logs-empty i {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
    color: var(--text-muted);
}

.logs-empty p {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

/* Table */
.logs-table-container {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.logs-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-tertiary);
}

.logs-table th {
    background: var(--bg-primary);
    padding: var(--space-md);
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.logs-table td {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
    font-size: 0.875rem;
}

.logs-table tr:hover {
    background: var(--bg-hover);
}

.log-url {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.75rem;
    background: var(--bg-primary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    color: var(--accent-secondary);
}

.log-ip {
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.75rem;
    color: var(--accent-primary);
}

.log-timestamp {
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.log-device {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.75rem;
}

.log-device i {
    color: var(--text-muted);
}

.log-params {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.log-actions {
    display: flex;
    gap: var(--space-sm);
}

.log-actions .btn {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.75rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
}

.pagination-info {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
}

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

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    animation: modalSlideIn 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xl);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.modal-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.modal-body {
    padding: var(--space-xl);
    max-height: 60vh;
    overflow-y: auto;
}

/* Toast */
.toast-container {
    position: fixed;
    top: var(--space-xl);
    right: var(--space-xl);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    min-width: 300px;
    animation: toastSlideIn 0.3s ease;
}

.toast.success {
    border-color: var(--accent-primary);
    background: rgba(0, 255, 136, 0.1);
}

.toast.error {
    border-color: var(--accent-danger);
    background: rgba(255, 71, 87, 0.1);
}

.toast.warning {
    border-color: var(--accent-warning);
    background: rgba(255, 165, 2, 0.1);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-xl) 0;
    margin-top: auto;
}

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

.footer-info p {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.footer-info small {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-top: var(--space-xs);
    display: block;
}

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

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.fa-spin {
    animation: spin 1s linear infinite;
}

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

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

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

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

/* Active Redirects Section */
.active-redirects-section {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 24px;
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.redirects-header {
    margin-bottom: 20px;
}

.redirects-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.redirects-header h3 i {
    color: var(--accent-primary);
}

.redirects-container {
    display: grid;
    gap: 12px;
}

.redirect-item {
    background: var(--surface-primary);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
}

.redirect-item:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-sm);
}

.redirect-info {
    flex: 1;
}

.redirect-domain {
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 4px;
}

.redirect-url {
    font-size: 14px;
    color: var(--text-secondary);
    word-break: break-all;
}

.redirect-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
}

.redirect-status.active {
    color: var(--accent-success);
}

.redirect-status.inactive {
    color: var(--text-muted);
}

/* Domains Modal */
.domains-section {
    margin-top: 24px;
}

.domains-section h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.domains-section h4 i {
    color: var(--accent-primary);
}

.domains-loading {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

.domains-loading i {
    margin-right: 8px;
}

.domains-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--surface-primary);
}

.domain-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
    transition: background-color 0.2s ease;
}

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

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

.domain-checkbox {
    margin-right: 12px;
    transform: scale(1.2);
}

.domain-info {
    flex: 1;
}

.domain-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.domain-stats {
    font-size: 12px;
    color: var(--text-muted);
}

.domain-current-redirect {
    font-size: 11px;
    color: var(--accent-primary);
    font-style: italic;
    margin-top: 2px;
}

.modal-actions {
    margin-top: 24px;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.domains-form .form-group {
    margin-bottom: 24px;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .header-content {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }
    
    .header-stats {
        flex-wrap: wrap;
        gap: var(--space-lg);
    }
    
    .logs-header {
        flex-direction: column;
        gap: var(--space-lg);
        align-items: stretch;
    }
    
    .logs-actions {
        justify-content: space-between;
    }
    
    .search-container input {
        width: 200px;
    }
    
    .search-container input:focus {
        width: 220px;
    }
    
    .form-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .pagination {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .modal-content {
        width: 95%;
        margin: var(--space-md);
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }
}

/* Dark mode enhancements */
@media (prefers-color-scheme: dark) {
    /* Already in dark mode by default */
}

/* Print styles */
@media print {
    .header,
    .footer,
    .control-panel,
    .logs-actions,
    .pagination,
    .modal {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .logs-table th,
    .logs-table td {
        border: 1px solid #000;
    }
}