@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&family=Inter:wght@300;400;600&display=swap');

:root {
  --terminal-bg: #121212;
  --terminal-header-bg: #1e1e1e;
  --terminal-text: #f8f8f8;
  --terminal-header-text: #f8f8f8;
  --terminal-heading: #fc0;
  --terminal-command: #00e676;
  --terminal-link: #29b6f6;
  --terminal-error: #ff5252;
  --terminal-border: #555;
}

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

body {
  background: #000;
  overflow: hidden;
  font-family: 'JetBrains Mono', monospace;
  min-height: 100vh;
}

.background-image {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-image: url('bg_site.png');
  background-size: cover;
  background-position: bottom;
  opacity: 1;
}

.terminal-container {
  position: absolute;
  width: 800px;
  height: 70vh;
  background: var(--terminal-bg);
  border-radius: 6px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  border: none;
  opacity: 0;
  transition: opacity 0.7s ease-in-out;
  resize: both;
  min-width: 300px;
  min-height: 200px;
  max-width: calc(100vw - 30px);
  max-height: calc(100vh - 30px);
  z-index: 10;
}

.terminal-header {
  background: var(--terminal-header-bg);
  padding: 8px 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--terminal-header-text);
  font-family: 'JetBrains Mono', monospace;
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
  cursor: move;
  user-select: none;
  height: 32px;
}

.terminal-buttons {
  display: flex;
  gap: 8px;
}

.terminal-button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 0.5px solid rgba(0, 0, 0, 0.15);
}

.terminal-button.red { background: #ff5f56; }
.terminal-button.yellow { background: #ffbd2e; }
.terminal-button.green { background: #27c93f; }

.terminal-body {
  padding: 15px;
  height: calc(100% - 40px);
  overflow-y: auto;
  color: var(--terminal-text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  line-height: 1.4;
  scrollbar-width: thin;
  scrollbar-color: var(--terminal-border) var(--terminal-bg);
}

.terminal-body::-webkit-scrollbar { width: 6px; }
.terminal-body::-webkit-scrollbar-track { background: var(--terminal-bg); }
.terminal-body::-webkit-scrollbar-thumb {
  background-color: var(--terminal-border);
  border-radius: 3px;
}

.typing-text { white-space: pre-wrap; font-size: 16px; }

.command-line { margin-top: 20px; display: flex; align-items: center; }

.prompt { color: var(--terminal-command); margin-right: 10px; font-weight: bold; }

.typing-cursor {
  display: inline-block;
  width: 9px;
  height: 18px;
  background: var(--terminal-text);
  margin-left: 1px;
  animation: blink 1s infinite;
  vertical-align: middle;
}

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

.command-input {
  flex-grow: 1;
  background: transparent;
  border: none;
  color: var(--terminal-command);
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  outline: none;
}

.glitch { position: relative; color: var(--terminal-header-text); font-weight: 600; }
.glitch::before, .glitch::after { content: none; display: none; }

/* Анимации искажения отключены */
@keyframes glitch-anim-1 { 0% { clip: rect(0,0,0,0); } 100% { clip: rect(0,0,0,0); } }
@keyframes glitch-anim-2 { 0% { clip: rect(0,0,0,0); } 100% { clip: rect(0,0,0,0); } }

.highlight { color: var(--terminal-command); }
.header-command { color: var(--terminal-heading); }

.contact-item a { color: var(--terminal-link); text-decoration: none; transition: all 0.3s; }
.hidden { display: none; }

.skip-hint {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--terminal-command);
  font-size: 0.9rem;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  background: rgba(0,0,0,0.55);
  padding: 8px 14px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  z-index: 100;
  pointer-events: none; /* Do not block input beneath */
}

/* Terminal headings */
.typing-text [style*=">> "] { color: var(--terminal-heading) !important; }

/* Links */
.typing-text a, a { color: var(--terminal-link) !important; text-decoration: none; }

/* Language switch specific colors */
.lang-switch a { color: #f8f8f8 !important; }
.lang-switch a.active { color: #00e676 !important; font-weight: 600; }

/* Error messages */
[style*="#f44"], .error-text { color: var(--terminal-error) !important; }

/* Responsive design */
@media (max-width: 950px) and (min-width: 769px) { .terminal-container { width: 85%; } }
@media (max-width: 768px) {
  .terminal-container {
    position: fixed;
    inset: 0; /* top:0; right:0; bottom:0; left:0 */
    width: 100vw;
    height: 100dvh; /* primary: dynamic viewport height */
    height: 100svh; /* fallback for older iOS */
    border-radius: 0;
    max-width: 100vw;
    max-height: 100svh;
    min-width: 100vw;
    min-height: 100svh;
    resize: none;
    /* Safe-area paddings for iOS */
    padding-top: env(safe-area-inset-top);
    padding-right: env(safe-area-inset-right);
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
  }
  .typing-text { font-size: 13px; }
  .skip-hint { font-size: 0.8rem; padding: 6px 12px; }
}