/* Theme Variables */
:root {
    --primary: #4f46e5;
    --success: #22c55e;
    --warning: #eab308;
    --danger: #ef4444;
    --gray: #6b7280;
}

:root[data-theme="light"] {
    --bg-primary: #f3f4f6;
    --bg-card: white;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --shadow-color: rgba(0,0,0,0.1);
}

:root[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-card: #2d2d2d;
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --border-color: #404040;
    --shadow-color: rgba(0,0,0,0.3);
}

/* Base Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 0;
    padding: 20px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s, color 0.3s;
}

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

/* Header Styles */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-indicator {
    width: 35px;
    height: 35px;
}

.last-updated {
    color: var(--text-secondary);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Controls Section */
.controls {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.control-group {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-card);
    border-radius: 6px;
    box-shadow: 0 1px 3px var(--shadow-color);
}

.control-group label {
    color: var(--text-secondary);
    font-size: 14px;
}

.theme-switch {
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.theme-switch:hover {
    color: var(--text-primary);
}


/* Group Styles */
.groups-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.groups {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.group {
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.group-header h3 {
    margin: 0;
    font-size: 16px;
    color: var(--text-primary);
}

.group-content {
    min-height: 100px;
    padding: 16px;
}

.group-content.drag-over {
    background: rgba(79, 70, 229, 0.1);
    border: 2px dashed var(--primary);
}

.empty-group-message {
    color: var(--text-secondary);
    font-style: italic;
    text-align: center;
    padding: 20px;
    background: rgba(128, 128, 128, 0.1);
    border: 2px dashed var(--border-color);
    border-radius: 6px;
    margin: 10px 0;
}

.editable-group-name {
    outline: none;
    border: none;
    background: transparent;
    color: inherit;
    font: inherit;
    cursor: text;
}

.editable-group-name:focus {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    padding: 2px 4px;
}

/* Button Styles */
.add-group-btn, .delete-group-btn {
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-secondary);
    background: transparent;
}

.add-group-btn {
    gap: 8px;
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.delete-group-btn {
    padding: 4px;
    border: none;
    border-radius: 4px;
    justify-content: center;
}

.add-group-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.delete-group-btn:hover {
    background: var(--danger);
    color: white;
}

/* Card Styles */
.card {
    margin: 10px 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 1px 3px var(--shadow-color);
    transition: all 0.3s ease, transform 0.2s ease;
    cursor: pointer;
    transform: scale(0.98);
    opacity: 0;
    animation: card-fade-in 0.3s ease forwards;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px var(--shadow-color);
}

.card.dragging {
    opacity: 0.5;
    cursor: move;
    box-shadow: 0 8px 16px var(--shadow-color);
}

.card-main {
    display: grid;
    grid-template-columns: 2fr 1fr 120px;
    align-items: center;
    padding: 16px 20px;
    gap: 20px;
}

.card-details {
    overflow: hidden; 
    height: 0;
    opacity: 0;
    border-color: var(--border-color);
    transition: 0.2s;
    transition-timing-function: cubic-bezier(.49,.09,.55,.9);
}

.card.expanded .card-details {
    padding: 0 20px 20px 20px;
    height: 60px;
    margin-top: 10px;
    border-top: 1px solid var(--border-color);
    opacity: 1;
}

/* Status Styles */
.status {
    display: flex;
    align-items: center;
    gap: 5px;
}

.status[data-status="UP"] { color: var(--success); }
.status[data-status="DOWN"] { color: var(--danger); }
.status[data-status="DEGRADED"] { color: var(--warning); }

/* Detail Styles */
.details {
    display: grid;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.detail-row {
    display: flex;
    justify-content: space-between;
}

.detail-label {
    color: var(--gray);
}

.detail-value {
    font-weight: 500;
    color: var(--text-primary);
}

/* Floaty Box Styles */
.floaty-box {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-card);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px var(--shadow-color);
    z-index: 1000;
}

.floaty-box.show {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.input-group {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.input-group label {
    min-width: 70px;
    text-align: left;
    margin-right: 10px;
}

.input-group input {
    flex: 1;
}

/* Utility Classes */
.refresh-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    animation: spin 1s linear infinite;
    opacity: 0;
    transition: opacity 0.2s;
}

.refresh-spinner.active {
    opacity: 1;
}

.error-message {
    display: none;
    background: #fee2e2;
    border: 1px solid var(--danger);
    color: #b91c1c;
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
}

/* Animations */
@keyframes card-fade-in {
    0% { opacity: 0; transform: scale(0.98); }
    100% { opacity: 1; transform: scale(1); }
}

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

/* Media Queries */
@media (max-width: 768px) {
    .grid {
        grid-template-columns: 1fr;
    }
}