/* cyberchat.css - Cyberpunk Dark Theme */

@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Rajdhani:wght@400;500;600;700&family=Orbitron:wght@400;700;900&display=swap');

/* ─── CSS Variables ─── */
:root {
  --neon-green:   #00ff9f;
  --neon-blue:    #00b8ff;
  --neon-pink:    #ff2d78;
  --neon-orange:  #ff9f00;
  --neon-red:     #ff3c3c;
  --neon-purple:  #bf5fff;
  --neon-cyan:    #00ffff;

  --bg-primary:   #080c10;
  --bg-secondary: #0d1117;
  --bg-tertiary:  #111820;
  --bg-panel:     #0a0f16;
  --bg-input:     #0c1219;
  --bg-message:   #0e1520;
  --bg-hover:     #141e2a;

  --border-dim:   #1a2535;
  --border-glow:  #00ff9f44;

  --text-primary:   #c8e6ff;
  --text-secondary: #5a7a9a;
  --text-dim:       #2a3a4a;
  --text-white:     #ffffff;

  --font-mono:    'Share Tech Mono', monospace;
  --font-ui:      'Rajdhani', sans-serif;
  --font-display: 'Orbitron', monospace;

  --glow-green:  0 0 8px #00ff9f88, 0 0 20px #00ff9f33;
  --glow-blue:   0 0 8px #00b8ff88, 0 0 20px #00b8ff33;
  --glow-pink:   0 0 8px #ff2d7888, 0 0 20px #ff2d7833;
  --glow-red:    0 0 8px #ff3c3c88, 0 0 20px #ff3c3c33;

  --scrollbar-bg:    #0a0f16;
  --scrollbar-thumb: #1e3050;
  --scrollbar-hover: #00ff9f55;

  --radius-sm: 3px;
  --radius-md: 6px;
  --transition: 0.15s ease;
}

/* ─── Light Mode ─── */
body.light-mode {
  --bg-primary:   #f0f4f8;
  --bg-secondary: #ffffff;
  --bg-tertiary:  #e8edf4;
  --bg-panel:     #f8fafc;
  --bg-input:     #ffffff;
  --bg-message:   #ffffff;
  --bg-hover:     #eef2f7;

  --border-dim:   #d0dae8;
  --border-glow:  #00b8ff44;

  --text-primary:   #1a2a3a;
  --text-secondary: #4a6a8a;
  --text-dim:       #9ab0c8;
  --text-white:     #0a1a2a;

  --scrollbar-bg:    #e8edf4;
  --scrollbar-thumb: #a0b8d0;
  --scrollbar-hover: #00b8ff88;
}

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: var(--font-ui);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--scrollbar-bg); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-hover); }

/* ─── Chat Container (embed-ready) ─── */
#cyberchat-root {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  min-height: 400px;
  max-height: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  font-family: var(--font-ui);
}

/* ─── Scanline overlay ─── */
#cyberchat-root::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.03) 2px,
    rgba(0,0,0,0.03) 4px
  );
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* ─── Header ─── */
.cc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  height: 48px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-dim);
  position: relative;
  z-index: 10;
  flex-shrink: 0;
}

.cc-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-green), var(--neon-blue), var(--neon-pink), transparent);
  opacity: 0.6;
}

.cc-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cc-logo-text {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 3px;
  background: linear-gradient(90deg, var(--neon-green), var(--neon-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
}

.cc-logo-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-secondary);
  letter-spacing: 2px;
  display: block;
  line-height: 1;
  margin-top: 1px;
}

.cc-status-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
}

.cc-online-indicator {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--neon-green);
}

.cc-online-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: var(--glow-green);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.cc-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.cc-icon-btn {
  background: none;
  border: 1px solid var(--border-dim);
  color: var(--text-secondary);
  width: 28px; height: 28px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  transition: all var(--transition);
}

.cc-icon-btn:hover {
  border-color: var(--neon-blue);
  color: var(--neon-blue);
  box-shadow: var(--glow-blue);
}

/* ─── Auth Screen ─── */
.cc-auth {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  z-index: 1;
}

.cc-auth-panel {
  width: 100%;
  max-width: 320px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}

.cc-auth-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-pink), var(--neon-blue), var(--neon-green));
}

.cc-auth-title {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--neon-blue);
  text-transform: uppercase;
  margin-bottom: 20px;
  text-align: center;
}

.cc-tab-bar {
  display: flex;
  margin-bottom: 20px;
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.cc-tab {
  flex: 1;
  padding: 7px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
}

.cc-tab.active {
  background: var(--neon-green);
  color: #000;
}

.cc-form-group {
  margin-bottom: 14px;
}

.cc-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.cc-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 8px 10px;
  outline: none;
  transition: all var(--transition);
}

.cc-input:focus {
  border-color: var(--neon-blue);
  box-shadow: 0 0 0 2px #00b8ff22;
}

.cc-input::placeholder { color: var(--text-dim); }

.cc-btn {
  width: 100%;
  padding: 10px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  margin-top: 4px;
}

.cc-btn-primary {
  background: var(--neon-green);
  color: #000;
}

.cc-btn-primary:hover {
  background: #00ffb3;
  box-shadow: var(--glow-green);
}

.cc-btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.cc-error-msg {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--neon-red);
  margin-top: 10px;
  text-align: center;
  min-height: 16px;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; } }

/* ─── Chat Layout ─── */
.cc-chat {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

/* ─── User Bar ─── */
.cc-user-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-dim);
  flex-shrink: 0;
}

.cc-user-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cc-username-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 2px;
  border: 1px solid currentColor;
  opacity: 0.9;
}

.cc-day-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  letter-spacing: 1px;
}

.cc-logout-btn {
  background: none;
  border: 1px solid var(--neon-red);
  color: var(--neon-red);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: 2px;
  cursor: pointer;
  text-transform: uppercase;
  transition: all var(--transition);
}

.cc-logout-btn:hover {
  background: var(--neon-red);
  color: #000;
}

/* ─── Messages Area ─── */
.cc-messages {
  flex: 1;
  overflow-y: auto;
  padding: 10px 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  scroll-behavior: smooth;
}

.cc-message {
  display: flex;
  align-items: baseline;
  gap: 0;
  padding: 3px 12px;
  transition: background var(--transition);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  flex-shrink: 0;
}

.cc-message:hover { background: var(--bg-hover); }

.cc-message-time {
  color: var(--text-dim);
  font-size: 10px;
  min-width: 48px;
  flex-shrink: 0;
  margin-right: 6px;
  padding-top: 1px;
  letter-spacing: 0.5px;
}

.cc-message-user {
  font-weight: 600;
  flex-shrink: 0;
  min-width: 0;
  max-width: 90px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
}

.cc-message-sep {
  color: var(--text-dim);
  margin: 0 6px;
  flex-shrink: 0;
}

.cc-message-text {
  color: var(--text-primary);
  word-break: break-word;
  flex: 1;
  min-width: 0;
}

.cc-message.own .cc-message-text {
  color: #d8f0ff;
}

/* ─── System messages ─── */
.cc-sys-msg {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  padding: 4px 12px;
  text-align: center;
  letter-spacing: 1px;
  opacity: 0.7;
}

/* ─── New message animation ─── */
.cc-message.new {
  animation: msgSlideIn 0.2s ease;
}

@keyframes msgSlideIn {
  from { opacity: 0; transform: translateX(-6px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ─── Input Area ─── */
.cc-input-area {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-panel);
  border-top: 1px solid var(--border-dim);
  flex-shrink: 0;
  position: relative;
}

.cc-input-area::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-blue)66, transparent);
  opacity: 0.5;
}

.cc-msg-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 7px 10px;
  outline: none;
  resize: none;
  height: 36px;
  line-height: 1.4;
  transition: all var(--transition);
}

.cc-msg-input:focus {
  border-color: var(--neon-green);
  box-shadow: 0 0 0 2px #00ff9f11;
}

.cc-msg-input::placeholder { color: var(--text-dim); }

.cc-send-btn {
  width: 36px; height: 36px;
  border: 1px solid var(--neon-green);
  background: none;
  color: var(--neon-green);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  transition: all var(--transition);
  flex-shrink: 0;
}

.cc-send-btn:hover {
  background: var(--neon-green);
  color: #000;
  box-shadow: var(--glow-green);
}

.cc-send-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ─── Char counter ─── */
.cc-char-count {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
  min-width: 36px;
  text-align: right;
  flex-shrink: 0;
  transition: color var(--transition);
}

.cc-char-count.warn { color: var(--neon-orange); }
.cc-char-count.danger { color: var(--neon-red); }

/* ─── Loading state ─── */
.cc-loading {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
}

.cc-spinner {
  width: 24px; height: 24px;
  border: 2px solid var(--border-dim);
  border-top-color: var(--neon-green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Toast notifications ─── */
.cc-toast-area {
  position: absolute;
  top: 52px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: none;
  width: 90%;
  max-width: 340px;
}

.cc-toast {
  background: var(--bg-secondary);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-align: center;
  animation: toastIn 0.2s ease, toastOut 0.3s ease 2.5s forwards;
  letter-spacing: 0.5px;
}

.cc-toast.error {
  border-color: var(--neon-red);
  color: var(--neon-red);
}

.cc-toast.success {
  border-color: var(--neon-green);
  color: var(--neon-green);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes toastOut {
  to { opacity: 0; transform: translateY(-8px); }
}

/* ─── Scroll-to-bottom button ─── */
.cc-scroll-btn {
  position: absolute;
  bottom: 60px;
  right: 14px;
  width: 28px; height: 28px;
  background: var(--bg-secondary);
  border: 1px solid var(--neon-blue);
  color: var(--neon-blue);
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  z-index: 20;
  transition: all var(--transition);
  box-shadow: var(--glow-blue);
}

.cc-scroll-btn.visible { display: flex; }
.cc-scroll-btn:hover { background: var(--neon-blue); color: #000; }

/* ─── Responsive ─── */
@media (max-width: 480px) {
  .cc-logo-sub { display: none; }
  .cc-day-badge { display: none; }
  .cc-message-time { min-width: 38px; font-size: 9px; }
  .cc-message-user { max-width: 70px; }
  .cc-auth-panel { padding: 20px 16px; }
}

@media (max-height: 400px) {
  .cc-header { height: 36px; }
  .cc-user-bar { padding: 4px 10px; }
}

/* ─── Connection status ─── */
.cc-conn-status {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--neon-green);
  margin-right: 4px;
  transition: background 0.3s;
}
.cc-conn-status.offline { background: var(--neon-red); }
.cc-conn-status.connecting { background: var(--neon-orange); }

/* ─── Embed page styles ─── */
.embed-body {
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  background: var(--bg-primary);
  padding: 0;
  margin: 0;
}

.embed-body #cyberchat-root {
  border-radius: 0;
  border: none;
}