/* Extracted from index.html <style> block */
body {
    font-family: 'Inter', sans-serif;
    background-color: #111827;
    color: #f3f4f6;
    overflow-x: hidden;
}

.server span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-grow: 1;
    margin-right: 8px;
}
.server.dragging {
    opacity: 0.5;
}
.drag-over-highlight {
    background-color: #059669 !important;
    border: 1px solid #10b981;
}
.server.overheating {
    background: linear-gradient(45deg, #f97316, #ea580c) !important;
    box-shadow: 0 0 8px #f97316 !important;
    animation: pulse-orange 1.5s infinite;
}
.server.offline {
    background: linear-gradient(45deg, #ef4444, #dc2626) !important;
    box-shadow: 0 0 8px #ef4444 !important;
    animation: pulse-red 1s infinite;
}
.server.booting {
    background: linear-gradient(45deg, #38bdf8, #0ea5e9) !important;
    box-shadow: 0 0 8px #38bdf8 !important;
    animation: pulse-blue 1.5s infinite;
}
.server.failed {
    background: linear-gradient(45deg, #eab308, #ca8a04) !important;
    box-shadow: 0 0 8px #eab308 !important;
}
.server.powered-off {
    background: linear-gradient(45deg, #4f46e5, #3730a3) !important;
    box-shadow: 0 0 10px #6366f1 !important;
    animation: pulse-indigo 1.2s infinite;
}

.led {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #4ade80;
    animation: blink 1s infinite alternate;
}
.server.overheating .led {
    background-color: #fb923c;
    animation: blink 0.5s infinite alternate;
}
.server.offline .led {
    background-color: #f87171;
    animation: blink 0.2s infinite alternate;
}
@keyframes blink {
    from { opacity: 1; }
    to { opacity: 0.2; }
}
@keyframes pulse-red {
    0% { box-shadow: 0 0 5px #ef4444; text-shadow: 0 0 2px #f87171; }
    50% { box-shadow: 0 0 15px #f87171; text-shadow: 0 0 5px #ef4444; }
    100% { box-shadow: 0 0 5px #ef4444; text-shadow: 0 0 2px #f87171;}
}
@keyframes pulse-orange {
    0% { box-shadow: 0 0 5px #f97316; }
    50% { box-shadow: 0 0 15px #fb923c; }
    100% { box-shadow: 0 0 5px #f97316; }
}
@keyframes pulse-indigo {
    0% { box-shadow: 0 0 8px #6366f1; }
    50% { box-shadow: 0 0 20px #818cf8; }
    100% { box-shadow: 0 0 8px #6366f1; }
}
@keyframes pulse-blue {
    0% { box-shadow: 0 0 5px #38bdf8; }
    50% { box-shadow: 0 0 15px #7dd3fc; }
    100% { box-shadow: 0 0 5px #38bdf8; }
}
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
}
.modal-content {
    background-color: #1f2937;
    border-radius: 0.75rem;
    border: 1px solid #4b5563;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    width: 95vw;
    max-width: 1000px;
    max-height: 90vh;
    text-align: center;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}
.progress-bar-container {
    background-color: #374151;
    position: relative;
}

.progress-bar-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 60%;
    width: 2px;
    height: 100%;
    background-color: #ef4444; /* red-500 */
    z-index: 1;
}
.progress-bar {
    transition: width 0.3s ease-in-out;
}
.upgrade-rack-btn {
    background-color: #374151;
    border-radius: 9999px;
    padding: 2px;
    width: 20px;
    height: 20px;
    transition: background-color 0.2s;
}
.upgrade-rack-btn:hover {
    background-color: #4b5563;
}
.upgrade-rack-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.status-critical {
    color: #ef4444;
    animation: pulse-red 1s infinite;
}
.status-high {
    color: #f97316;
}
.status-stressed {
    color: #eab308;
}
.status-nominal {
    color: #22c55e;
}

/* Fallback CSS for Tailwind classes in case CDN fails */
#datacenter-floor {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    overflow: auto;
}

.rack {
    width: 14rem; /* w-56 equivalent */
    padding: 0.5rem;
    border-radius: 0.5rem;
    align-self: flex-start;
    background-color: #1f2937 !important;
    border: 2px solid #4b5563 !important;
}

.slots-container {
    margin-top: 0.5rem;
}

.slots-container > * + * {
    margin-top: 0.5rem;
}

.server-slot {
    height: 2rem;
    border-radius: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    border: 1px dashed #4b5563;
    transition: background-color 0.3s;
}

/* Progress bar fixes */

/* Ensure rack content displays */
.rack > div {
    display: block;
}

.rack .text-center {
    text-align: center;
}

.rack .font-bold {
    font-weight: 700;
}

.rack .text-sm {
    font-size: 0.875rem;
}

.rack .text-xs {
    font-size: 0.75rem;
}

.rack .mb-1 {
    margin-bottom: 0.25rem;
}

.rack .mt-1 {
    margin-top: 0.25rem;
}

.rack .mt-2 {
    margin-top: 0.5rem;
}

.rack .flex {
    display: flex;
}

.rack .justify-between {
    justify-content: space-between;
}

.rack .items-center {
    align-items: center;
}

.rack .gap-1 {
    gap: 0.25rem;
}

.rack .flex-1 {
    flex: 1 1 0%;
}

.rack .p-1 {
    padding: 0.25rem;
}

.rack .rounded {
    border-radius: 0.25rem;
}

.rack .w-full {
    width: 100%;
}