:root {
    --primary-cyan: #00f3ff;
    --primary-cyan-dark: #06b6d4;
    --primary-cyan-darker: #0891b2;
    --dark-bg: #0f172a;
    --dark-container: #1e293b;
    --light-bg: #e5e7eb;
    --light-container: #d1d5db;
}

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

body {
    font-family: 'Orbitron', sans-serif;
    transition: background-color 0.5s, color 0.5s;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-container) 100%);
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    color: white;
}

body.light-mode {
    background: linear-gradient(135deg, var(--light-bg) 0%, var(--light-container) 100%);
    color: #111827;
}

.assistant-bubble, .user-bubble {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(10px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

.listening-indicator {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
   50% {
        opacity: 0.5;
    }
}

.glow-shadow {
    box-shadow: 0 0 15px rgba(0, 191, 255, 0.4);
}

.cyber-border {
    position: relative;
    border: 1px solid rgba(0, 231, 255, 0.4);
    box-shadow: 0 0 10px rgba(0, 231, 255, 0.6),
                inset 0 0 10px rgba(0, 231, 255, 0.6);
}

.cyber-border::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border: 1px solid rgba(0, 231, 255, 0.2);
    pointer-events: none;
}

.grid-pattern {
    background-image: 
        linear-gradient(rgba(6, 182, 212, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(6, 182, 212, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

.terminal-text {
    color: var(--primary-cyan);
    text-shadow: 0 0 5px var(--primary-cyan);
}

.hud-element {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(0, 231, 255, 0.4);
    box-shadow: 0 0 15px rgba(0, 231, 255, 0.5);
}

.radar-sweep {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, transparent, rgba(0, 231, 255, 0.8), transparent);
    animation: radarMove 3s linear infinite;
}

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

.power-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #10b981;
    box-shadow: 0 0 10px #10b981;
    animation: pulse 1.5s infinite;
}

/* Light Mode Styles */
.light-mode .container-bg { 
    background-color: var(--light-container); 
    border-color: #9ca3af; 
}

.light-mode .header-text { 
    color: #0369a1; 
}

.light-mode .subheader-text { 
    color: #374151; 
}

.light-mode .log-bg { 
    background-color: #f9fafb; 
}

.light-mode .assistant-bubble { 
    background-color: #a5f3fc; 
    color: #083344; 
}

.light-mode .user-bubble { 
    background-color: #e5e7eb; 
    color: #1f2937; 
}

.light-mode .glow-shadow { 
    box-shadow: 0 0 15px rgba(0, 127, 255, 0.3); 
}

.light-mode .cyber-border {
    border: 1px solid rgba(0, 127, 255, 0.4);
    box-shadow: 0 0 10px rgba(0, 127, 255, 0.3),
                inset 0 0 10px rgba(0, 127, 255, 0.3);
}

.light-mode .grid-pattern {
    background-image: 
        linear-gradient(rgba(0, 127, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 127, 255, 0.1) 1px, transparent 1px);
}

.light-mode .terminal-text {
    color: #0077ff;
    text-shadow: 0 0 3px #0077ff;
}

.light-mode .hud-element {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 127, 255, 0.4);
    box-shadow: 0 0 10px rgba(0, 127, 255, 0.3);
}

/* Manual CSS for elements to reduce Tailwind dependency */
.jarvis-container {
    width: 100%;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
    padding: 1.5rem;
    background-color: rgba(17, 24, 39, 0.8);
    backdrop-filter: blur(4px);
    border-radius: 0.75rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .jarvis-container {
        padding: 2rem;
    }
}

.jarvis-btn {
    width: 100%;
    background-color: var(--primary-cyan-darker);
    color: white;
    font-weight: bold;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    transition: all 0.3s;
    transform: scale(1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    border: 1px solid rgba(34, 211, 238, 0.5);
    cursor: pointer;
    font-family: 'Orbitron', sans-serif;
}

@media (min-width: 768px) {
    .jarvis-btn {
        width: auto;
    }
}

.jarvis-btn:hover {
    background-color: var(--primary-cyan-dark);
    transform: scale(1.05);
}

.jarvis-btn:active {
    transform: scale(0.98);
}

.jarvis-log {
    background-color: rgba(17, 24, 39, 0.7);
    padding: 1rem;
    border-radius: 0.5rem;
    height: 24rem;
    overflow-y: auto;
    border: 1px solid rgba(55, 65, 81, 1);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Notification styles */
.notification-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 350px;
}

.notification {
    padding: 1rem;
    border-radius: 0.5rem;
    background: rgba(17, 24, 39, 0.9);
    border-left: 4px solid var(--primary-cyan);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: slideIn 0.3s ease-out;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.notification.success {
    border-left-color: #10b981;
}

.notification.warning {
    border-left-color: #f59e0b;
}

.notification.error {
    border-left-color: #ef4444;
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: bold;
    margin-bottom: 0.25rem;
    color: var(--primary-cyan);
}

.notification-message {
    font-size: 0.875rem;
    color: #e5e7eb;
}

.notification-close {
    background: none;
    border: none;
    color: #9ca3af;
    cursor: pointer;
    font-size: 1.25rem;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-close:hover {
    color: white;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Command panel styles */
.command-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.command-panel.open {
    max-height: 300px;
}

.command-category {
    margin-bottom: 1rem;
}

.command-category h4 {
    color: var(--primary-cyan);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.command-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
}

@media (min-width: 640px) {
    .command-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

.command-item {
    font-size: 0.75rem;
    padding: 0.5rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 0.25rem;
    border-left: 2px solid var(--primary-cyan);
}

/* System status styles */
.system-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 0.25rem;
    margin-top: 0.5rem;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-online {
    background-color: #10b981;
    box-shadow: 0 0 5px #10b981;
}

.status-offline {
    background-color: #ef4444;
}

.status-processing {
    background-color: #f59e0b;
    animation: pulse 1.5s infinite;
}

/* Animation for elements */
@keyframes glow {
    0% {
        box-shadow: 0 0 5px var(--primary-cyan);
    }
    50% {
        box-shadow: 0 0 20px var(--primary-cyan);
    }
   100% {
        box-shadow: 0 0 5px var(--primary-cyan);
    }
}

.glow-animation {
    animation: glow 2s infinite;
}

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

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-cyan-dark);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-cyan);
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .jarvis-container {
        padding: 1rem;
    }
    
    .jarvis-log {
        height: 20rem;
    }
    
    .notification-container {
        left: 1rem;
        right: 1rem;
        max-width: none;
    }
}