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

body {
    font-family: 'Courier New', 'Courier', monospace;
    background-color: #2d2b55;
    color: #a599e9;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    transition: background-color 0.3s, color 0.3s;
}

/* Light theme - Quiet Light inspired */
@media (prefers-color-scheme: light) {
    body {
        background-color: #F5F5F5 !important;
        color: #333333 !important;
    }
    
    .terminal {
        background-color: #F5F5F5 !important;
        border-color: #C9D0D9 !important;
        box-shadow: 0 0 30px rgba(0, 0, 0, 0.1) !important;
    }
    
    .terminal-header {
        background-color: #EDEDF5 !important;
        border-bottom-color: #C9D0D9 !important;
    }
    
    .terminal-title {
        color: #705697 !important;
    }
    
    .terminal-header:hover .control {
        color: rgba(0, 0, 0, 0.7) !important;
    }
    
    .control {
        background-color: transparent !important;
        border: 1.5px solid !important;
    }
    
    .control.close { 
        border-color: #ff5f56 !important;
    }
    
    .control.minimize { 
        border-color: #ffbd2e !important;
    }
    
    .control.maximize { 
        border-color: #27c93f !important;
    }
    
    .control.close:hover {
        background-color: #ff5f56 !important;
        border-color: #ff5f56 !important;
    }
    
    .control.minimize:hover {
        background-color: #ffbd2e !important;
        border-color: #ffbd2e !important;
    }
    
    .control.maximize:hover {
        background-color: #27c93f !important;
        border-color: #27c93f !important;
    }
    
    .terminal-body {
        color: #333333 !important;
    }
    
    .prompt {
        color: #4B69C6 !important;
    }
    
    .ascii-art {
        background: linear-gradient(
            90deg,
            #AA3731,
            #7A3E9D,
            #4B69C6,
            #448C27,
            #AA3731
        );
        background-size: 300% 100%;
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    
    .info {
        color: #448C27 !important;
    }
    
    .label {
        color: #7A3E9D !important;
    }
    
    .comment {
        color: #AAAAAA !important;
    }
    
    .link {
        color: #7A3E9D !important;
    }
    
    a {
        color: #4B69C6 !important;
    }
    
    .progress-text {
        color: #448C27 !important;
    }
    
    .tui-btn {
        color: #705697 !important;
        border-color: #705697 !important;
    }
    
    .tui-btn:hover {
        background-color: #705697 !important;
        color: #F5F5F5 !important;
    }
    
    #emailInput {
        background-color: #FFFFFF !important;
        border-color: #C9D0D9 !important;
        color: #333333 !important;
    }
    
    #emailInput:focus {
        border-color: #9769dc !important;
        box-shadow: 0 0 5px rgba(151, 105, 220, 0.3) !important;
    }
    
    .control {
        background-color: #C9D0D9 !important;
    }
    
    .control.close { 
        background-color: #ff5f56 !important; 
    }
    
    .control.minimize { 
        background-color: #ffbd2e !important; 
    }
    
    .control.maximize { 
        background-color: #27c93f !important; 
    }
}

.terminal {
    width: 100%;
    max-width: 900px;
    background-color: #1e1e3f;
    border: 2px solid #4d21fc;
    border-radius: 8px;
    box-shadow: 0 0 30px rgba(165, 153, 233, 0.2);
    overflow: hidden;
}

.terminal-header {
    background-color: #1e1e3f;
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #4d21fc;
}

.terminal-title {
    color: #fad000;
    font-size: 0.9rem;
    font-weight: bold;
    flex: 1;
    text-align: center;
}

.terminal-controls {
    display: flex;
    gap: 8px;
    order: -1;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    cursor: pointer;
    transition: all 0.2s;
    color: transparent;
    background-color: transparent;
    border: 1.5px solid;
}

.control.close { 
    border-color: #ff5f56; 
}

.control.minimize { 
    border-color: #ffbd2e; 
}

.control.maximize { 
    border-color: #27c93f; 
}

.terminal-header:hover .control {
    color: rgba(0, 0, 0, 0.7);
}

.control:hover {
    color: rgba(0, 0, 0, 0.7);
}

.control.close:hover {
    background-color: #ff5f56;
    border-color: #ff5f56;
}

.control.minimize:hover {
    background-color: #ffbd2e;
    border-color: #ffbd2e;
}

.control.maximize:hover {
    background-color: #27c93f;
    border-color: #27c93f;
}

.terminal-body {
    padding: 20px;
    font-size: 0.9rem;
    line-height: 1.6;
}

.output-line {
    margin-bottom: 8px;
}

.output-line.blank {
    margin-bottom: 16px;
}

.prompt {
    color: #fad000;
    font-weight: bold;
}

.ascii-art {
    font-size: 0.4rem;
    line-height: 1.2;
    display: block;
    white-space: pre;
    overflow-x: auto;
    font-weight: bold;
    background: linear-gradient(90deg, #a599e9, #ff628c);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.info {
    color: #3ad900;
    font-weight: bold;
}

.label {
    color: #ff9d00;
    font-weight: bold;
}

.comment {
    color: #6c6783;
}

.link {
    color: #a599e9;
}

a {
    color: #9effff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.progress-text {
    color: #3ad900;
    letter-spacing: 0.05em;
}

.contact-options {
    display: flex;
    gap: 15px;
    margin: 10px 0;
}

.tui-btn {
    background-color: transparent;
    color: #ff628c;
    border: 1px solid #ff628c;
    padding: 8px 20px;
    font-family: 'Courier New', 'Courier', monospace;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
}

.tui-btn:hover {
    background-color: #ff628c;
    color: #1e1e3f;
}

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

.contact-form,
.message-form {
    display: none;
    margin: 10px 0;
}

.contact-form.active,
.message-form.active {
    display: block;
}

#contactForm {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 8px;
}

#emailInput {
    flex: 1;
    background-color: #1e1e3f;
    border: 1px solid #4d21fc;
    color: #a599e9;
    padding: 8px 12px;
    font-family: 'Courier New', 'Courier', monospace;
    font-size: 0.9rem;
}

#emailInput:focus {
    outline: none;
    border-color: #ff628c;
    box-shadow: 0 0 5px rgba(255, 98, 140, 0.3);
}

.message-options {
    display: flex;
    gap: 15px;
    margin-top: 8px;
}

.blink {
    animation: blink 1s infinite;
}

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

@media (max-width: 768px) {
    .terminal {
        border-radius: 0;
        max-width: 100%;
    }
    
    .ascii-art {
        font-size: 0.25rem;
    }
    
    .contact-options,
    .message-options {
        flex-direction: column;
    }
    
    #contactForm {
        flex-direction: column;
        align-items: stretch;
    }
}