/* ============================================
   LCARS (Library Computer Access/Retrieval System)
   Star Trek-inspired UI Elements
   ============================================ */

/* ============================================
   LCARS Color Palette
   ============================================ */
:root {
    --lcars-orange: #FF9900;
    --lcars-red: #CC6666;
    --lcars-peach: #FF9966;
    --lcars-purple: #CC99CC;
    --lcars-blue: #9999FF;
    --lcars-lightblue: #6699CC;
    --lcars-tan: #FFCC99;
    --lcars-gold: #FFCC66;
}

/* ============================================
   LCARS Frame (Container)
   ============================================ */
.lcars-frame {
    position: relative;
    padding: var(--spacing-xl);
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.lcars-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 8px;
    height: 100%;
    background: linear-gradient(
        to bottom,
        var(--lcars-orange) 0%,
        var(--lcars-orange) 30%,
        transparent 30%,
        transparent 35%,
        var(--lcars-purple) 35%,
        var(--lcars-purple) 65%,
        transparent 65%,
        transparent 70%,
        var(--lcars-blue) 70%,
        var(--lcars-blue) 100%
    );
}

.lcars-frame::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: linear-gradient(
        to right,
        var(--lcars-orange) 0%,
        var(--lcars-orange) 20%,
        transparent 20%,
        transparent 25%,
        var(--lcars-purple) 25%,
        var(--lcars-purple) 45%,
        transparent 45%,
        transparent 50%,
        var(--lcars-blue) 50%,
        var(--lcars-blue) 70%,
        transparent 70%,
        transparent 75%,
        var(--lcars-peach) 75%,
        var(--lcars-peach) 100%
    );
}

/* ============================================
   LCARS Panel
   ============================================ */
.lcars-panel {
    background-color: var(--dark-bg);
    color: var(--text-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    position: relative;
    margin-bottom: var(--spacing-md);
}

.lcars-panel-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--lcars-orange);
}

.lcars-panel-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--lcars-orange);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.lcars-panel-subtitle {
    font-size: 0.875rem;
    color: var(--lcars-purple);
    margin-left: auto;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   LCARS Button
   ============================================ */
.lcars-button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--lcars-orange);
    color: var(--dark-bg);
    border: none;
    border-radius: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    font-size: 0.875rem;
}

.lcars-button:hover {
    background-color: var(--lcars-peach);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(255, 153, 0, 0.4);
    text-decoration: none;
}

.lcars-button-purple {
    background-color: var(--lcars-purple);
}

.lcars-button-purple:hover {
    background-color: var(--lcars-blue);
    box-shadow: 0 0 20px rgba(153, 153, 255, 0.4);
}

.lcars-button-blue {
    background-color: var(--lcars-blue);
}

.lcars-button-blue:hover {
    background-color: var(--lcars-lightblue);
    box-shadow: 0 0 20px rgba(102, 153, 204, 0.4);
}

/* ============================================
   LCARS Divider
   ============================================ */
.lcars-divider {
    height: 3px;
    background: linear-gradient(
        to right,
        var(--lcars-orange) 0%,
        var(--lcars-orange) 25%,
        transparent 25%,
        transparent 30%,
        var(--lcars-purple) 30%,
        var(--lcars-purple) 55%,
        transparent 55%,
        transparent 60%,
        var(--lcars-blue) 60%,
        var(--lcars-blue) 85%,
        transparent 85%
    );
    margin: var(--spacing-lg) 0;
}

/* ============================================
   LCARS Data Display
   ============================================ */
.lcars-data-row {
    display: flex;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 153, 0, 0.2);
}

.lcars-data-row:
.lcars-data-row:last-child {
    border-bottom: none;
}

.lcars-data-label {
    flex: 0 0 40%;
    font-weight: 700;
    color: var(--lcars-orange);
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

.lcars-data-value {
    flex: 1;
    color: var(--lcars-lightblue);
    font-family: var(--font-mono);
}

/* ============================================
   LCARS Status Indicator
   ============================================ */
.lcars-status {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.lcars-status-ok {
    background-color: rgba(153, 255, 153, 0.2);
    color: #99FF99;
    border: 1px solid #99FF99;
}

.lcars-status-warning {
    background-color: rgba(255, 153, 0, 0.2);
    color: var(--lcars-orange);
    border: 1px solid var(--lcars-orange);
}

.lcars-status-alert {
    background-color: rgba(204, 51, 51, 0.2);
    color: var(--starfleet-red);
    border: 1px solid var(--starfleet-red);
}

.lcars-status::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: currentColor;
    animation: lcars-pulse 2s infinite;
}

@keyframes lcars-pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

/* ============================================
   LCARS Bar (Progress/System Status)
   ============================================ */
.lcars-bar {
    position: relative;
    height: 30px;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 15px;
    overflow: hidden;
    margin: var(--spacing-sm) 0;
}

.lcars-bar-fill {
    height: 100%;
    background: linear-gradient(
        to right,
        var(--lcars-orange),
        var(--lcars-peach)
    );
    border-radius: 15px;
    transition: width var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-weight: 700;
    font-size: 0.75rem;
}

.lcars-bar-fill.warning {
    background: linear-gradient(
        to right,
        var(--warning-orange),
        var(--lcars-gold)
    );
}

.lcars-bar-fill.critical {
    background: linear-gradient(
        to right,
        var(--starfleet-red),
        var(--lcars-red)
    );
}

/* ============================================
   LCARS Grid System
   ============================================ */
.lcars-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.lcars-col-1 { grid-column: span 1; }
.lcars-col-2 { grid-column: span 2; }
.lcars-col-3 { grid-column: span 3; }
.lcars-col-4 { grid-column: span 4; }
.lcars-col-5 { grid-column: span 5; }
.lcars-col-6 { grid-column: span 6; }
.lcars-col-7 { grid-column: span 7; }
.lcars-col-8 { grid-column: span 8; }
.lcars-col-9 { grid-column: span 9; }
.lcars-col-10 { grid-column: span 10; }
.lcars-col-11 { grid-column: span 11; }
.lcars-col-12 { grid-column: span 12; }

@media (max-width: 768px) {
    .lcars-col-1,
    .lcars-col-2,
    .lcars-col-3,
    .lcars-col-4,
    .lcars-col-5,
    .lcars-col-6,
    .lcars-col-7,
    .lcars-col-8,
    .lcars-col-9,
    .lcars-col-10,
    .lcars-col-11,
    .lcars-col-12 {
        grid-column: span 12;
    }
}

/* ============================================
   LCARS Card
   ============================================ */
.lcars-card {
    background-color: var(--dark-bg);
    color: var(--text-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.lcars-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(
        to right,
        var(--lcars-orange) 0%,
        var(--lcars-orange) 30%,
        transparent 30%,
        transparent 35%,
        var(--lcars-purple) 35%,
        var(--lcars-purple) 65%,
        transparent 65%,
        transparent 70%,
        var(--lcars-blue) 70%,
        var(--lcars-blue) 100%
    );
}

.lcars-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--lcars-orange);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.lcars-card-content {
    color: rgba(255, 255, 255, 0.9);
}

/* ============================================
   LCARS Table
   ============================================ */
.lcars-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 var(--spacing-xs);
}

.lcars-table thead {
    background-color: var(--dark-bg);
}

.lcars-table th {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    color: var(--lcars-orange);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

.lcars-table tbody tr {
    background-color: rgba(0, 0, 0, 0.3);
    transition: background-color var(--transition-fast);
}

.lcars-table tbody tr:hover {
    background-color: rgba(92, 136, 218, 0.2);
}

.lcars-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-light);
    border-bottom: 1px solid rgba(255, 153, 0, 0.1);
}

/* ============================================
   LCARS Tabs
   ============================================ */
.lcars-tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--lcars-orange);
}

.lcars-tab {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: rgba(0, 0, 0, 0.3);
    color: rgba(255, 255, 255, 0.6);
    border: none;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

.lcars-tab:hover {
    background-color: rgba(255, 153, 0, 0.2);
    color: var(--lcars-orange);
}

.lcars-tab.active {
    background-color: var(--lcars-orange);
    color: var(--dark-bg);
}

.lcars-tab-content {
    display: none;
    padding: var(--spacing-lg);
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 0 var(--radius-sm) var(--radius-sm) var(--radius-sm);
}

.lcars-tab-content.active {
    display: block;
}

/* ============================================
   LCARS Alert Box
   ============================================ */
.lcars-alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.lcars-alert-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.lcars-alert-content {
    flex: 1;
}

.lcars-alert-title {
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

.lcars-alert-info {
    background-color: rgba(153, 153, 255, 0.2);
    border-left: 4px solid var(--lcars-blue);
    color: var(--lcars-lightblue);
}

.lcars-alert-warning {
    background-color: rgba(255, 153, 0, 0.2);
    border-left: 4px solid var(--lcars-orange);
    color: var(--lcars-orange);
}

.lcars-alert-danger {
    background-color: rgba(204, 51, 51, 0.2);
    border-left: 4px solid var(--starfleet-red);
    color: var(--starfleet-red);
}

.lcars-alert-success {
    background-color: rgba(153, 255, 153, 0.2);
    border-left: 4px solid #99FF99;
    color: #99FF99;
}

/* ============================================
   LCARS Badge
   ============================================ */
.lcars-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.lcars-badge-orange {
    background-color: var(--lcars-orange);
    color: var(--dark-bg);
}

.lcars-badge-purple {
    background-color: var(--lcars-purple);
    color: var(--dark-bg);
}

.lcars-badge-blue {
    background-color: var(--lcars-blue);
    color: var(--dark-bg);
}

.lcars-badge-red {
    background-color: var(--starfleet-red);
    color: var(--text-light);
}

.lcars-badge-gold {
    background-color: var(--starfleet-gold);
    color: var(--dark-bg);
}

/* ============================================
   LCARS Corner Elements
   ============================================ */
.lcars-corner-tl {
    position: absolute;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    border-top: 4px solid var(--lcars-orange);
    border-left: 4px solid var(--lcars-orange);
    border-top-left-radius: var(--radius-md);
}

.lcars-corner-tr {
    position: absolute;
    top: 0;
    right: 0;
    width: 40px;
    height: 40px;
    border-top: 4px solid var(--lcars-purple);
    border-right: 4px solid var(--lcars-purple);
    border-top-right-radius: var(--radius-md);
}

.lcars-corner-bl {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 40px;
    border-bottom: 4px solid var(--lcars-blue);
    border-left: 4px solid var(--lcars-blue);
    border-bottom-left-radius: var(--radius-md);
}

.lcars-corner-br {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40px;
    height: 40px;
    border-bottom: 4px solid var(--lcars-peach);
    border-right: 4px solid var(--lcars-peach);
    border-bottom-right-radius: var(--radius-md);
}

/* ============================================
   LCARS Loading Indicator
   ============================================ */
.lcars-loading {
    display: inline-block;
    width: 40px;
    height: 40px;
    position: relative;
}

.lcars-loading::after {
    content: '';
    display: block;
    width: 32px;
    height: 32px;
    margin: 4px;
    border-radius: 50%;
    border: 3px solid var(--lcars-orange);
    border-color: var(--lcars-orange) transparent var(--lcars-purple) transparent;
    animation: lcars-loading-spin 1.2s linear infinite;
}

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

/* ============================================
   LCARS Tooltip
   ============================================ */
.lcars-tooltip {
    position: relative;
    display: inline-block;
}

.lcars-tooltip .lcars-tooltip-text {
    visibility: hidden;
    background-color: var(--dark-bg);
    color: var(--lcars-orange);
    text-align: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    border: 1px solid var(--lcars-orange);
    position: absolute;
    z-index: 1000;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    opacity: 0;
    transition: opacity var(--transition-fast);
    font-size: 0.875rem;
}

.lcars-tooltip .lcars-tooltip-text::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--lcars-orange) transparent transparent transparent;
}

.lcars-tooltip:hover .lcars-tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* ============================================
   LCARS Animated Background
   ============================================ */
.lcars-bg-animated {
    position: relative;
    overflow: hidden;
}

.lcars-bg-animated::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 50px,
        rgba(255, 153, 0, 0.03) 50px,
        rgba(255, 153, 0, 0.03) 100px
    );
    animation: lcars-scan 10s linear infinite;
    pointer-events: none;
}

@keyframes lcars-scan {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(50%);
    }
}

/* ============================================
   LCARS Responsive Adjustments
   ============================================ */
@media (max-width: 768px) {
    .lcars-frame {
        padding: var(--spacing-md);
    }
    
    .lcars-panel {
        padding: var(--spacing-md);
    }
    
    .lcars-tabs {
        flex-wrap: wrap;
    }
    
    .lcars-tab {
        flex: 1 1 auto;
        min-width: 100px;
    }
    
    .lcars-data-row {
        flex-direction: column;
    }
    
    .lcars-data-label {
        margin-bottom: var(--spacing-xs);
    }
}