/* 
 * AURA HUD Elements Components
 * Advanced User Repository & Archive - HUD Interface Components
 * Version: 1.0.1
 */

/* ========== STATUS INDICATORS ========== */

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-mint);
    box-shadow: 0 0 8px var(--color-mint);
    animation: statusPulse 2s infinite ease-in-out;
    display: inline-block;
    position: relative;
}

/* Status Indicator Variants */
.status-indicator.operational {
    background: var(--color-mint);
    box-shadow: 0 0 8px var(--color-mint);
}

.status-indicator.warning {
    background: var(--color-yellow);
    box-shadow: 0 0 8px var(--color-yellow);
}

.status-indicator.error {
    background: var(--color-coral);
    box-shadow: 0 0 8px var(--color-coral);
}

.status-indicator.info {
    background: var(--color-teal);
    box-shadow: 0 0 8px var(--color-teal);
}

.status-indicator.inactive {
    background: var(--color-gunmetal);
    box-shadow: 0 0 4px var(--color-gunmetal);
    animation: none;
}

/* Size Variants */
.status-indicator-lg {
    width: 12px;
    height: 12px;
}

.status-indicator-xl {
    width: 16px;
    height: 16px;
}

@keyframes statusPulse {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1); 
    }
    50% { 
        opacity: 0.6; 
        transform: scale(1.1); 
    }
}

/* ========== TERMINAL WINDOWS ========== */

.terminal-window {
    background: var(--gradient-glass), rgba(7, 7, 18, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    backdrop-filter: blur(20px);
    position: relative;
}

.terminal-header {
    background: rgba(0, 0, 0, 0.4);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.terminal-controls {
    display: flex;
    gap: var(--spacing-xs);
}

.terminal-button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
}

.terminal-button.red { background: var(--color-coral); }
.terminal-button.yellow { background: var(--color-yellow); }
.terminal-button.green { background: var(--color-mint); }

.terminal-title {
    font-family: var(--font-code);
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.terminal-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.terminal-content {
    padding: var(--spacing-lg);
    font-family: var(--font-code);
    color: var(--color-text);
    line-height: 1.6;
}

/* Terminal Text Elements */
.terminal-line {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-xs);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.terminal-line.active {
    opacity: 1;
}

.terminal-prompt {
    color: var(--color-teal);
    margin-right: var(--spacing-xs);
}

.terminal-command {
    color: var(--color-text);
}

.terminal-output {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.terminal-output.active {
    opacity: 1;
}

.terminal-cursor {
    display: inline-block;
    width: 8px;
    height: 14px;
    background: var(--color-teal);
    animation: cursorBlink 1s infinite;
    vertical-align: text-bottom;
    margin-left: var(--spacing-xs);
}

@keyframes cursorBlink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* ========== DATA PANELS ========== */

.data-panel {
    background: var(--gradient-glass), rgba(7, 7, 18, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    backdrop-filter: blur(15px);
    position: relative;
}

.data-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.data-panel-title {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--color-teal);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.data-panel-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.panel-action-btn {
    width: 20px;
    height: 20px;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-tertiary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
}

.panel-action-btn:hover {
    border-color: var(--color-teal);
    color: var(--color-teal);
    background: rgba(38, 198, 218, 0.1);
}

/* ========== PROGRESS DISPLAYS ========== */

.progress-hud {
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    height: 8px;
    position: relative;
    margin: var(--spacing-sm) 0;
}

.progress-bar-hud {
    height: 100%;
    background: var(--gradient-primary);
    transition: width 0.6s ease;
    position: relative;
    overflow: hidden;
}

.progress-bar-hud::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.3) 50%, 
        transparent 100%);
    animation: progressScan 2s linear infinite;
}

@keyframes progressScan {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Circular Progress */
.circular-progress {
    position: relative;
    width: 80px;
    height: 80px;
}

.circular-progress svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.circular-progress-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 3;
}

.circular-progress-bar {
    fill: none;
    stroke: var(--color-teal);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 251.2; /* 2π * 40 */
    stroke-dashoffset: 251.2;
    transition: stroke-dashoffset 0.6s ease;
}

.circular-progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-code);
    font-size: 0.8rem;
    color: var(--color-teal);
    text-align: center;
}

/* ========== METRIC DISPLAYS ========== */

.metric-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-fast);
}

.metric-display:hover {
    background: rgba(38, 198, 218, 0.05);
    border-color: rgba(38, 198, 218, 0.2);
    transform: translateY(-2px);
}

.metric-icon {
    width: 32px;
    height: 32px;
    background: rgba(38, 198, 218, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-teal);
    font-size: 0.9rem;
}

.metric-content {
    flex: 1;
}

.metric-value {
    font-family: var(--font-code);
    font-size: 1rem;
    color: var(--color-text);
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Large Metric Display */
.metric-display-lg {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(38, 198, 218, 0.05);
    border: 1px solid rgba(38, 198, 218, 0.15);
    border-radius: var(--border-radius-lg);
}

.metric-display-lg .metric-value {
    font-size: 2.5rem;
    color: var(--color-teal);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.metric-display-lg .metric-label {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

/* ========== SYSTEM BADGES AND TAGS ========== */

.system-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    background: rgba(38, 198, 218, 0.1);
    border: 1px solid rgba(38, 198, 218, 0.3);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-code);
    font-size: 0.75rem;
    color: var(--color-teal);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.system-badge:hover {
    background: rgba(38, 198, 218, 0.2);
    color: var(--color-teal);
    transform: translateY(-1px);
    box-shadow: 0 0 8px rgba(38, 198, 218, 0.3);
}

.category-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    background: rgba(179, 157, 219, 0.1);
    border: 1px solid rgba(179, 157, 219, 0.3);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-code);
    font-size: 0.75rem;
    color: var(--color-lavender);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.category-badge:hover {
    background: rgba(179, 157, 219, 0.2);
    color: var(--color-lavender);
}

.tech-tag {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    background: rgba(38, 198, 218, 0.08);
    border: 1px solid rgba(38, 198, 218, 0.2);
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin: 0.1rem;
    transition: all var(--transition-fast);
}

.tech-tag:hover {
    background: rgba(38, 198, 218, 0.15);
    color: var(--color-teal);
    transform: translateY(-1px);
}

/* Priority Tags */
.priority-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.4rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.priority-tag.low {
    background: rgba(165, 214, 167, 0.15);
    color: var(--color-mint);
    border: 1px solid rgba(165, 214, 167, 0.3);
}

.priority-tag.normal {
    background: rgba(38, 198, 218, 0.15);
    color: var(--color-teal);
    border: 1px solid rgba(38, 198, 218, 0.3);
}

.priority-tag.high {
    background: rgba(255, 245, 157, 0.15);
    color: var(--color-yellow);
    border: 1px solid rgba(255, 245, 157, 0.3);
}

.priority-tag.critical {
    background: rgba(255, 138, 128, 0.15);
    color: var(--color-coral);
    border: 1px solid rgba(255, 138, 128, 0.3);
}

/* ========== HUD NAVIGATION ELEMENTS ========== */

.hud-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.hud-nav-item {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid transparent;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.hud-nav-item:hover {
    color: var(--color-teal);
    border-color: var(--color-teal);
    box-shadow: 0 0 10px rgba(38, 198, 218, 0.3);
    background: rgba(38, 198, 218, 0.05);
}

.hud-nav-item.active {
    color: var(--color-teal);
    background: rgba(38, 198, 218, 0.1);
    border-color: rgba(38, 198, 218, 0.3);
}

/* Breadcrumb Navigation */
.hud-breadcrumbs {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    font-family: var(--font-code);
    font-size: 0.8rem;
}

.breadcrumb-item {
    color: var(--color-text-tertiary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-item:hover {
    color: var(--color-teal);
}

.breadcrumb-item.active {
    color: var(--color-text);
}

.breadcrumb-separator {
    color: var(--color-text-tertiary);
    margin: 0 var(--spacing-xs);
}

/* ========== HUD FORM ELEMENTS ========== */

.hud-input {
    background: var(--gradient-glass), rgba(7, 7, 18, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    backdrop-filter: blur(10px);
    width: 100%;
}

.hud-input:focus {
    outline: none;
    border-color: var(--color-teal);
    box-shadow: 0 0 0 2px rgba(38, 198, 218, 0.2);
    background: var(--gradient-glass), rgba(7, 7, 18, 0.8);
}

.hud-input::placeholder {
    color: var(--color-text-tertiary);
}

.hud-select {
    background: var(--gradient-glass), rgba(7, 7, 18, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.9rem;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2326c6da' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-sm) center;
    background-size: 12px;
    backdrop-filter: blur(10px);
}

.hud-select:focus {
    outline: none;
    border-color: var(--color-teal);
    box-shadow: 0 0 0 2px rgba(38, 198, 218, 0.2);
}

/* ========== SCANNING EFFECTS ========== */

.scanning-horizontal {
    position: relative;
    overflow: hidden;
}

.scanning-horizontal::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--color-teal) 50%, 
        transparent 100%);
    animation: scanHorizontal 2s linear infinite;
    opacity: 0.7;
}

.scanning-vertical {
    position: relative;
    overflow: hidden;
}

.scanning-vertical::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(0deg, 
        transparent 0%, 
        var(--color-teal) 50%, 
        transparent 100%);
    animation: scanVertical 2s linear infinite;
    opacity: 0.7;
}

@keyframes scanHorizontal {
    0% { 
        transform: translateX(-100%); 
        opacity: 0; 
    }
    10% { 
        opacity: 0.6; 
    }
    90% { 
        opacity: 0.6; 
    }
    100% { 
        transform: translateX(100%); 
        opacity: 0; 
    }
}

@keyframes scanVertical {
    0% { 
        transform: translateY(-100%); 
        opacity: 0; 
    }
    10% { 
        opacity: 0.6; 
    }
    90% { 
        opacity: 0.6; 
    }
    100% { 
        transform: translateY(100%); 
        opacity: 0; 
    }
}

/* ========== HUD LOADING ELEMENTS ========== */

.hud-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-top: 2px solid var(--color-teal);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: inline-block;
}

.hud-spinner-lg {
    width: 48px;
    height: 48px;
    border-width: 3px;
}

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

/* Matrix Loading Effect */
.matrix-loader {
    position: relative;
    width: 100%;
    height: 4px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.matrix-loader::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 30%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--color-teal) 50%, 
        transparent 100%);
    animation: matrixScan 1.5s ease-in-out infinite;
}

@keyframes matrixScan {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(350%); }
}

/* ========== PULSE AND GLOW EFFECTS ========== */

.pulse-effect {
    animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% { 
        opacity: 0.8; 
        transform: scale(1); 
    }
    50% { 
        opacity: 1; 
        transform: scale(1.05); 
    }
}

.glow-effect {
    box-shadow: 0 0 10px currentColor;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 0 5px currentColor; }
    to { box-shadow: 0 0 20px currentColor; }
}

/* ========== RESPONSIVE DESIGN ========== */

@media (max-width: 991px) {
    .data-panel {
        padding: var(--spacing-sm);
    }
    
    .metric-display-lg .metric-value {
        font-size: 2rem;
    }
    
    .hud-nav {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 767px) {
    .terminal-content {
        padding: var(--spacing-md);
    }
    
    .metric-display {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-xs);
    }
    
    .hud-breadcrumbs {
        font-size: 0.75rem;
    }
    
    .circular-progress {
        width: 60px;
        height: 60px;
    }
    
    .circular-progress-text {
        font-size: 0.7rem;
    }
}

@media (max-width: 576px) {
    .data-panel-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .terminal-header {
        flex-direction: column;
        gap: var(--spacing-xs);
        text-align: center;
    }
    
    .status-indicator-xl {
        width: 12px;
        height: 12px;
    }
    
    .status-indicator-lg {
        width: 10px;
        height: 10px;
    }
}

/* ========== ACCESSIBILITY ENHANCEMENTS ========== */

/* High contrast mode */
@media (prefers-contrast: high) {
    .terminal-window,
    .data-panel {
        border-width: 2px;
        backdrop-filter: none;
        background: rgba(7, 7, 18, 0.9);
    }
    
    .terminal-button {
        border: 1px solid currentColor;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .status-indicator,
    .terminal-cursor,
    .progress-bar-hud::after,
    .scanning-horizontal::after,
    .scanning-vertical::after,
    .hud-spinner,
    .pulse-effect,
    .glow-effect {
        animation: none;
    }
}

/* Focus indicators for keyboard navigation */
.hud-input:focus,
.hud-select:focus,
.hud-nav-item:focus,
.system-badge:focus,
.category-badge:focus {
    outline: 2px solid var(--color-teal);
    outline-offset: 2px;
}