* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

body {
    font-family: 'Consolas', 'Courier New', monospace;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #0a0a0a;
    overflow-x: hidden;
}

#matrix {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    z-index: 0; opacity: 0.25;
}

body::before {
    content: ''; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        linear-gradient(rgba(0, 255, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 0, 0.03) 1px, transparent 1px);
    background-size: 20px 20px; pointer-events: none; z-index: 1;
}

body::after {
    content: ''; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle, transparent 60%, rgba(0, 0, 0, 0.5) 100%);
    pointer-events: none; z-index: 2;
}

.card {
    background: rgba(15, 15, 20, 0.95);
    border-radius: 8px;
    border: 2px solid rgba(0, 255, 0, 0.3);
    box-shadow: 0 0 50px rgba(0, 255, 0, 0.2), 0 0 100px rgba(0, 255, 0, 0.1);
    max-width: 450px;
    width: 95%;
    margin: 10px;
    position: relative;
    overflow: visible;
    z-index: 10;
}

.terminal-header {
    background: linear-gradient(180deg, rgba(40, 40, 50, 0.95), rgba(25, 25, 35, 0.95));
    padding: 12px 15px;
    border-bottom: 2px solid rgba(0, 255, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.terminal-btn {
    width: 12px; height: 12px; border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.3); cursor: pointer; transition: all 0.2s;
}
.terminal-btn:hover { transform: scale(1.2); box-shadow: 0 0 10px currentColor; }
.btn-red { background: #ff5f56; color: #ff5f56; }
.btn-yellow { background: #ffbd2e; color: #ffbd2e; }
.btn-green { background: #27c93f; color: #27c93f; }

.terminal-title {
    margin-left: 15px; color: rgba(0, 255, 0, 0.7);
    font-size: 12px; font-family: 'Consolas', monospace;
    flex: 1;
}

.sound-toggle {
    margin-left: auto; background: none; border: 1px solid rgba(0, 255, 0, 0.4);
    color: rgba(0, 255, 0, 0.6); padding: 4px 8px; border-radius: 4px;
    cursor: pointer; font-family: 'Consolas', monospace; font-size: 11px;
    transition: all 0.2s;
}
.sound-toggle:hover {
    background: rgba(0, 255, 0, 0.2); color: rgba(0, 255, 0, 1);
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.3);
}

.status-bar {
    background: rgba(0, 50, 0, 0.5); padding: 8px 15px;
    border-bottom: 1px solid rgba(0, 255, 0, 0.2);
    display: flex; justify-content: space-between; font-size: 11px;
    color: rgba(0, 255, 0, 0.6); flex-wrap: wrap; gap: 5px;
}
.status-item { display: flex; align-items: center; gap: 5px; }
.status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: rgba(0, 255, 0, 0.8);
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.8);
    animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

.avatar-container { text-align: center; padding: 20px 15px 15px; position: relative; }
.avatar {
    width: 100px; height: 100px; border-radius: 8px; margin: 0 auto 15px;
    background: linear-gradient(135deg, #1a1a2a 0%, #0a0a1a 100%);
    display: flex; align-items: center; justify-content: center;
    font-size: 40px; color: rgba(0, 255, 0, 1); font-weight: bold;
    border: 3px solid rgba(0, 255, 0, 0.4);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.3), inset 0 0 30px rgba(0, 0, 0, 0.5);
    font-family: 'Consolas', monospace; position: relative;
}
.avatar::after {
    content: ''; position: absolute; top: -5px; left: -5px; right: -5px; bottom: -5px;
    border: 1px dashed rgba(0, 255, 0, 0.3); border-radius: 12px;
    animation: rotate 10s linear infinite;
}
@keyframes rotate { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

h1 {
    margin: 0 0 5px; font-size: 22px; color: rgba(0, 255, 0, 1);
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.5); font-weight: 700;
    letter-spacing: 1px; font-family: 'Consolas', monospace;
}
.nickname {
    color: rgba(0, 255, 100, 0.7); font-size: 14px; margin-bottom: 5px;
    font-family: 'Consolas', monospace;
}
.role {
    color: rgba(0, 200, 255, 0.8); font-size: 12px;
    font-family: 'Consolas', monospace; background: rgba(0, 50, 50, 0.3);
    padding: 4px 12px; border-radius: 4px; display: inline-block;
    border: 1px solid rgba(0, 200, 255, 0.3);
}

.console-line {
    padding: 15px 20px; color: rgba(0, 255, 0, 0.8); font-size: 13px;
    font-family: 'Consolas', monospace;
    border-top: 1px solid rgba(0, 255, 0, 0.1);
    border-bottom: 1px solid rgba(0, 255, 0, 0.1);
    background: rgba(0, 30, 0, 0.3);
    min-height: 80px;
}
.console-line .prompt { color: rgba(0, 255, 0, 1); margin-right: 8px; }
.console-line .command { color: rgba(0, 255, 100, 0.9); }
.console-line .output { 
    color: rgba(255, 255, 255, 0.9); 
    display: block; 
    margin-top: 5px; 
    white-space: pre-line; 
    line-height: 1.5;
}
.cursor {
    display: inline-block; width: 8px; height: 16px;
    background: rgba(0, 255, 0, 0.8);
    animation: cursorBlink 1s step-end infinite;
    vertical-align: middle; margin-left: 5px;
}
@keyframes cursorBlink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.info-buttons {
    display: flex; gap: 8px; padding: 10px 20px;
    border-top: 1px solid rgba(0, 255, 0, 0.1);
    border-bottom: 1px solid rgba(0, 255, 0, 0.1);
    background: rgba(0, 20, 0, 0.3);
    flex-wrap: wrap;
}
.info-btn {
    flex: 1; min-width: 80px; padding: 10px; border: 1px solid rgba(0, 255, 0, 0.4);
    background: rgba(0, 40, 0, 0.5); color: rgba(0, 255, 0, 0.9);
    cursor: pointer; font-family: 'Consolas', monospace; font-size: 12px;
    border-radius: 4px; transition: all 0.2s; text-transform: uppercase;
}
.info-btn:hover {
    background: rgba(0, 255, 0, 0.2); color: rgba(0, 255, 0, 1);
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.3);
}
.info-btn.active {
    background: rgba(0, 255, 0, 0.3); border-color: rgba(0, 255, 0, 0.8);
    font-weight: bold;
}
.clear-btn {
    background: rgba(100, 0, 0, 0.5); border-color: rgba(255, 0, 0, 0.4);
    color: rgba(255, 100, 100, 0.9);
}
.clear-btn:hover {
    background: rgba(255, 0, 0, 0.2); color: rgba(255, 100, 100, 1);
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.3);
}

.links { padding: 15px 20px 20px; display: flex; flex-direction: column; gap: 10px; }
.btn {
    display: flex; align-items: center; gap: 12px; text-decoration: none;
    background: rgba(0, 30, 0, 0.5); color: rgba(0, 255, 0, 0.9);
    padding: 12px 15px; border-radius: 4px;
    border: 1px solid rgba(0, 255, 0, 0.3); transition: all 0.2s ease;
    font-weight: 600; font-size: 14px; font-family: 'Consolas', monospace;
    position: relative; overflow: hidden; cursor: pointer;
}
.btn::before {
    content: '>'; position: absolute; left: 10px; opacity: 0;
    transition: opacity 0.2s ease; color: rgba(0, 255, 0, 1);
}
.btn:hover::before { opacity: 1; }
.btn:hover {
    background: rgba(0, 50, 0, 0.7); border-color: rgba(0, 255, 0, 0.6);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.3); padding-left: 25px;
}
.btn i { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; }
.btn-text { position: relative; overflow: hidden; }
.btn-github i { color: rgba(200, 200, 200, 1); }
.btn-telegram i { color: rgba(0, 255, 100, 1); }
.btn-vk i { color: rgba(0, 200, 255, 1); }
.btn-discord i { color: rgba(100, 150, 255, 1); }
.btn-orcid i { color: rgba(255, 200, 0, 1); }
.btn-email i { color: rgba(255, 100, 100, 1); }

.system-info {
    padding: 15px 20px 20px; background: rgba(0, 20, 0, 0.4);
    border-top: 1px solid rgba(0, 255, 0, 0.2); font-size: 11px;
    font-family: 'Consolas', monospace; color: rgba(0, 255, 0, 0.5);
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px;
}
.info-item { display: flex; justify-content: space-between; }
.info-label { color: rgba(0, 255, 0, 0.4); }
.info-value { color: rgba(0, 255, 0, 0.8); }
.info-value.live { animation: pulse 1s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

.cable {
    position: absolute; height: 3px;
    background: linear-gradient(90deg, rgba(0, 255, 0, 0.3), rgba(0, 255, 0, 0.6), rgba(0, 255, 0, 0.3));
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
}
.cable-top { top: -2px; left: 0; width: 100%; }
.cable-bottom { bottom: -2px; left: 0; width: 100%; }

.activity-led {
    position: absolute; top: 15px; right: 70px; width: 6px; height: 6px;
    border-radius: 50%; background: rgba(0, 255, 0, 0.3);
    animation: ledBlink 0.5s ease-in-out infinite;
}
@keyframes ledBlink {
    0%, 100% { background: rgba(0, 255, 0, 0.3); box-shadow: none; }
    50% { background: rgba(0, 255, 0, 1); box-shadow: 0 0 10px rgba(0, 255, 0, 1); }
}

/* 📱 МОБИЛЬНАЯ ВЕРСИЯ */
@media (max-width: 480px) {
    body { overflow: auto; }
    .card { width: 98%; margin: 5px; max-height: none; overflow: visible; }
    .terminal-header { padding: 10px 12px; }
    .terminal-title { font-size: 11px; margin-left: 10px; }
    .sound-toggle { font-size: 10px; padding: 3px 6px; }
    .status-bar { padding: 6px 12px; font-size: 10px; }
    .avatar-container { padding: 15px 10px 10px; }
    .avatar { width: 80px; height: 80px; font-size: 32px; margin-bottom: 10px; }
    h1 { font-size: 18px; }
    .nickname { font-size: 13px; }
    .role { font-size: 11px; padding: 3px 8px; }
    .console-line { padding: 12px 15px; font-size: 12px; min-height: 70px; }
    .info-buttons { padding: 8px 15px; gap: 6px; }
    .info-btn { padding: 8px; font-size: 11px; min-width: 70px; }
    .links { padding: 12px 15px 15px; gap: 8px; }
    .btn { padding: 10px 12px; font-size: 13px; }
    .system-info { padding: 12px 15px 15px; grid-template-columns: 1fr; gap: 6px; font-size: 10px; }
    .activity-led { display: none; }
    .cable { display: none; }
    .avatar::after { display: none; }
    .status-dot { animation: none; }
    .info-value.live { animation: none; }
}

@media (max-width: 360px) {
    .terminal-btn { width: 10px; height: 10px; }
    h1 { font-size: 16px; }
    .btn { font-size: 12px; padding: 9px 10px; }
    .info-btn { font-size: 10px; padding: 7px; }
}