/* Grafana-inspired Admin Panel Styles */

:root {
    --grafana-bg-canvas: #1b1b1d;
    --grafana-bg-primary: #262628;
    --grafana-bg-secondary: #31313d;
    --grafana-bg-tertiary: #3a3a47;
    --grafana-text-primary: #e4e4e7;
    --grafana-text-secondary: #999da4;
    --grafana-border-color: #383844;
    --grafana-brand-color: #3b82f6;
    --grafana-success-color: #16a34a;
    --grafana-warning-color: #ea580c;
    --grafana-danger-color: #dc2626;
    --grafana-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

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

html, body {
    height: 100%;
    width: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--grafana-bg-canvas);
    color: var(--grafana-text-primary);
    overflow: hidden;
}

.app-container {
    display: flex;
    height: 100vh;
    width: 100%;
}

/* Sidebar Navigation */
.sidebar {
    width: 260px;
    background-color: var(--grafana-bg-primary);
    border-right: 1px solid var(--grafana-border-color);
    padding: 20px 0;
    overflow-y: auto;
    flex-shrink: 0;
}

.sidebar-title {
    padding: 0 20px;
    margin-bottom: 30px;
    font-size: 18px;
    font-weight: 600;
    color: var(--grafana-text-primary);
    letter-spacing: 0.5px;
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu-item {
    margin: 0;
}

.sidebar-menu-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--grafana-text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    font-size: 14px;
}

.sidebar-menu-link:hover {
    color: var(--grafana-text-primary);
    background-color: var(--grafana-bg-secondary);
    border-left-color: var(--grafana-brand-color);
}

.sidebar-menu-link.active {
    color: var(--grafana-brand-color);
    background-color: var(--grafana-bg-secondary);
    border-left-color: var(--grafana-brand-color);
    font-weight: 500;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.header {
    background-color: var(--grafana-bg-primary);
    border-bottom: 1px solid var(--grafana-border-color);
    padding: 20px 30px;
    box-shadow: var(--grafana-shadow);
    flex-shrink: 0;
}

.header-title {
    font-size: 28px;
    font-weight: 600;
    color: var(--grafana-text-primary);
    letter-spacing: -0.5px;
}

.content {
    flex: 1;
    overflow-y: auto;
    padding: 30px;
}

/* Card Component */
.card {
    background-color: var(--grafana-bg-primary);
    border: 1px solid var(--grafana-border-color);
    border-radius: 4px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--grafana-shadow);
}

.card-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--grafana-text-primary);
}

.card p {
    color: var(--grafana-text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

/* Table Component */
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.table thead {
    background-color: var(--grafana-bg-secondary);
}

.table th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
    color: var(--grafana-text-primary);
    border-bottom: 1px solid var(--grafana-border-color);
}

.table td {
    padding: 12px;
    border-bottom: 1px solid var(--grafana-border-color);
    color: var(--grafana-text-secondary);
}

.table tbody tr {
    transition: background-color 0.2s ease;
}

.table tbody tr:hover {
    background-color: var(--grafana-bg-secondary);
}

.table strong {
    color: var(--grafana-text-primary);
}

/* Buttons */
.button {
    display: inline-block;
    padding: 8px 16px;
    background-color: var(--grafana-brand-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    margin-right: 8px;
}

.button:hover {
    background-color: #2563eb;
    box-shadow: 0 4px 8px rgba(59, 130, 246, 0.3);
}

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

.button-secondary:hover {
    background-color: var(--grafana-bg-tertiary);
    border-color: var(--grafana-text-secondary);
}

/* Alert Component */
.alert {
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    font-size: 14px;
    border-left: 4px solid;
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    color: #93c5fd;
    border-left-color: var(--grafana-brand-color);
}

.alert-success {
    background-color: rgba(22, 163, 74, 0.1);
    color: #6bce75;
    border-left-color: var(--grafana-success-color);
}

.alert-danger {
    background-color: rgba(220, 38, 38, 0.1);
    color: #fa5a4e;
    border-left-color: var(--grafana-danger-color);
}

/* Form Components */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--grafana-text-primary);
    font-size: 14px;
}

.form-input {
    width: 100%;
    padding: 10px 12px;
    background-color: var(--grafana-bg-secondary);
    border: 1px solid var(--grafana-border-color);
    border-radius: 4px;
    color: var(--grafana-text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: all 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--grafana-brand-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.form-input::placeholder {
    color: var(--grafana-text-secondary);
}

textarea.form-input {
    resize: vertical;
}

/* Buttons Group */
.buttons-group {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

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

.empty-state-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.empty-state-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--grafana-text-primary);
}

.empty-state-subtitle {
    color: var(--grafana-text-secondary);
    font-size: 14px;
}

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

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--grafana-text-secondary);
}

/* Status Badge Colors */
.status-active {
    color: var(--grafana-success-color);
}

.status-inactive {
    color: var(--grafana-warning-color);
}

.status-error {
    color: var(--grafana-danger-color);
}