/* ===== BLITTER — 1980s CRT Terminal Aesthetic ===== */

:root {
  --bg: #0a0f0a;
  --screen: #0d1a0d;
  --green: #33ff33;
  --green-dim: #1a8c1a;
  --green-dark: #0d4d0d;
  --amber: #ffb000;
  --amber-dim: #996600;
  --red: #ff3333;
  --text: #33ff33;
  --border: #1a8c1a;
  --glow: 0 0 8px rgba(51, 255, 51, 0.6);
  --font-mono: 'Share Tech Mono', 'Courier New', monospace;
  --font-pixel: 'VT323', 'Courier New', monospace;
}

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

html, body {
  height: 100%;
  background: #000;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 16px;
  overflow-x: hidden;
}

/* CRT container */
.crt {
  position: relative;
  min-height: 100vh;
  background: var(--bg);
  display: flex;
  justify-content: center;
}

.screen {
  position: relative;
  width: 100%;
  max-width: 1100px;
  min-height: 100vh;
  background: var(--screen);
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.9);
  display: flex;
  flex-direction: column;
}

/* Scanlines + CRT curvature illusion */
.scanlines {
  pointer-events: none;
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.15) 0px,
    rgba(0, 0, 0, 0.15) 1px,
    transparent 1px,
    transparent 3px
  );
  z-index: 1000;
}

.crt::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 60%, rgba(0, 0, 0, 0.45) 100%);
  z-index: 999;
}

/* Subtle flicker */
@keyframes flicker {
  0%, 100% { opacity: 1; }
  92% { opacity: 1; }
  93% { opacity: 0.92; }
  94% { opacity: 1; }
  97% { opacity: 0.96; }
}

.screen {
  animation: flicker 4s infinite;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  border-bottom: 2px solid var(--border);
  background: linear-gradient(180deg, #0f1f0f 0%, #0a150a 100%);
}

.logo-text {
  font-family: var(--font-pixel);
  font-size: 42px;
  letter-spacing: 4px;
  color: var(--green);
  text-shadow: var(--glow);
  line-height: 1;
}

.logo-sub {
  display: block;
  font-size: 12px;
  color: var(--green-dim);
  letter-spacing: 2px;
  margin-top: -4px;
}

.nav {
  display: flex;
  gap: 12px;
  align-items: center;
}

.nav button, .btn {
  font-family: var(--font-mono);
  background: transparent;
  border: 1px solid var(--green-dim);
  color: var(--green);
  padding: 6px 14px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 13px;
  transition: all 0.15s;
}

.btn:hover, .nav button:hover {
  background: var(--green-dark);
  border-color: var(--green);
  box-shadow: var(--glow);
}

.btn.primary {
  background: var(--green-dark);
  border-color: var(--green);
}

.btn.primary:hover {
  background: var(--green);
  color: #000;
  text-shadow: none;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Panels */
.panel {
  border: 1px solid var(--border);
  background: rgba(0, 20, 0, 0.6);
  margin-bottom: 16px;
}

.terminal-header {
  background: var(--green-dark);
  color: var(--green);
  padding: 6px 12px;
  font-size: 13px;
  letter-spacing: 2px;
  border-bottom: 1px solid var(--border);
  text-shadow: var(--glow);
}

/* Auth */
#auth-screen {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.auth-box {
  width: 100%;
  max-width: 420px;
  border: 2px solid var(--border);
  background: rgba(0, 25, 0, 0.85);
  box-shadow: 0 0 30px rgba(51, 255, 51, 0.15);
}

.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
}

.tab {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--green-dim);
  padding: 12px;
  font-family: var(--font-mono);
  cursor: pointer;
  letter-spacing: 2px;
}

.tab.active {
  color: var(--green);
  background: var(--green-dark);
  text-shadow: var(--glow);
}

.auth-form {
  padding: 24px;
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-size: 12px;
  color: var(--green-dim);
  margin-bottom: 4px;
  letter-spacing: 1px;
}

.field input, textarea {
  width: 100%;
  background: #001a00;
  border: 1px solid var(--border);
  color: var(--green);
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 16px;
  outline: none;
}

.field input:focus, textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 8px rgba(51, 255, 51, 0.3);
}

.form-error {
  color: var(--red);
  font-size: 13px;
  margin-top: 12px;
  min-height: 18px;
}

/* App layout */
#app {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.layout {
  display: flex;
  flex: 1;
  min-height: 0;
}

.sidebar {
  width: 240px;
  border-right: 1px solid var(--border);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: rgba(0, 15, 0, 0.5);
}

.user-card {
  border: 1px solid var(--border);
  padding: 12px;
  background: rgba(0, 30, 0, 0.4);
}

.user-card .name {
  font-family: var(--font-pixel);
  font-size: 24px;
  color: var(--green);
  text-shadow: var(--glow);
}

.user-card .handle {
  color: var(--green-dim);
  font-size: 13px;
}

.search-box {
  display: flex;
  gap: 6px;
  margin-bottom: 4px;
}

.search-box input {
  flex: 1;
  background: #001a00;
  border: 1px solid var(--border);
  color: var(--green);
  padding: 7px 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  outline: none;
  min-width: 0;
}

.search-box input:focus {
  border-color: var(--green);
  box-shadow: 0 0 6px rgba(51, 255, 51, 0.3);
}

.search-box input::placeholder {
  color: var(--green-dim);
  opacity: 0.7;
}

.search-box .btn {
  padding: 7px 10px;
  font-size: 12px;
  white-space: nowrap;
}

/* Search results */
.user-result {
  border: 1px solid var(--border);
  background: rgba(0, 20, 0, 0.45);
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color 0.15s;
}

.user-result:hover {
  border-color: var(--green);
}

.user-result .name {
  font-family: var(--font-pixel);
  font-size: 22px;
  color: var(--green);
  text-shadow: var(--glow);
}

.user-result .handle {
  color: var(--green-dim);
  font-size: 13px;
}

.user-result .bio {
  margin-top: 6px;
  font-size: 13px;
  color: var(--green-dim);
}

.user-result .stats {
  margin-top: 8px;
  font-size: 12px;
  color: var(--green-dim);
}

.side-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.side-btn {
  text-align: left;
  background: transparent;
  border: none;
  color: var(--green-dim);
  padding: 8px 10px;
  font-family: var(--font-mono);
  cursor: pointer;
  letter-spacing: 1px;
  font-size: 14px;
}

.side-btn:hover, .side-btn.active {
  color: var(--green);
  background: var(--green-dark);
  text-shadow: var(--glow);
}

.status-box {
  margin-top: auto;
  font-size: 11px;
  color: var(--green-dim);
  line-height: 1.6;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.online {
  color: var(--green);
  text-shadow: var(--glow);
}

.main {
  flex: 1;
  padding: 16px 20px;
  overflow-y: auto;
}

/* Compose */
.compose {
  margin-bottom: 20px;
}

.compose textarea {
  width: 100%;
  min-height: 90px;
  resize: vertical;
  border: none;
  border-bottom: 1px solid var(--border);
  background: #001400;
  padding: 12px;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 16px;
}

.compose-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
}

#char-count {
  font-size: 12px;
  color: var(--green-dim);
}

/* Feed / Blits */
.feed {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.blit {
  border: 1px solid var(--border);
  background: rgba(0, 20, 0, 0.45);
  padding: 14px 16px;
  transition: border-color 0.15s;
}

.blit:hover {
  border-color: var(--green);
}

.blit-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}

.blit-author {
  font-family: var(--font-pixel);
  font-size: 22px;
  color: var(--green);
  cursor: pointer;
  text-shadow: var(--glow);
}

.blit-author:hover {
  text-decoration: underline;
}

.blit-handle {
  color: var(--green-dim);
  font-size: 13px;
  margin-left: 8px;
}

.blit-time {
  font-size: 12px;
  color: var(--green-dim);
}

.blit-content {
  font-size: 16px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  margin-bottom: 12px;
}

.blit-content a.hashtag,
.blit-content a.mention {
  color: var(--amber);
  text-decoration: none;
  text-shadow: 0 0 6px rgba(255, 176, 0, 0.5);
  cursor: pointer;
}

.blit-content a.hashtag:hover,
.blit-content a.mention:hover {
  text-decoration: underline;
}

.trending-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  padding: 12px;
  border: 1px solid var(--border);
  background: rgba(0, 25, 0, 0.4);
}

.trending-tag {
  background: var(--green-dark);
  border: 1px solid var(--border);
  color: var(--amber);
  padding: 4px 10px;
  font-size: 13px;
  cursor: pointer;
  font-family: var(--font-mono);
  text-shadow: 0 0 6px rgba(255, 176, 0, 0.4);
}

.trending-tag:hover {
  border-color: var(--amber);
  box-shadow: 0 0 8px rgba(255, 176, 0, 0.3);
}

.trending-tag .count {
  color: var(--green-dim);
  margin-left: 4px;
  font-size: 11px;
}

.blit-actions {
  display: flex;
  gap: 16px;
  font-size: 13px;
}

.blit-actions button {
  background: none;
  border: none;
  color: var(--green-dim);
  cursor: pointer;
  font-family: var(--font-mono);
  padding: 2px 0;
}

.blit-actions button:hover {
  color: var(--green);
  text-shadow: var(--glow);
}

.blit-actions button.liked {
  color: var(--amber);
  text-shadow: 0 0 6px rgba(255, 176, 0, 0.6);
}

.blit-actions button.reblitted {
  color: var(--amber);
  text-shadow: 0 0 6px rgba(255, 176, 0, 0.6);
}

.blit-actions .reblit-count {
  color: var(--green-dim);
  font-size: 13px;
}

.reblit-banner {
  font-size: 12px;
  color: var(--green-dim);
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.reblit-banner .blit-author {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  cursor: pointer;
  text-shadow: 0 0 4px rgba(255, 176, 0, 0.4);
}

.loading, .empty {
  text-align: center;
  padding: 40px;
  color: var(--green-dim);
  letter-spacing: 2px;
}

/* Profile view extras */
.profile-header {
  border: 1px solid var(--border);
  padding: 20px;
  margin-bottom: 20px;
  background: rgba(0, 25, 0, 0.5);
}

.profile-header .name {
  font-family: var(--font-pixel);
  font-size: 36px;
  color: var(--green);
  text-shadow: var(--glow);
}

.profile-header .handle {
  color: var(--green-dim);
  margin-bottom: 12px;
}

.profile-stats {
  display: flex;
  gap: 24px;
  font-size: 13px;
  color: var(--green-dim);
  margin-top: 12px;
}

.profile-stats span strong {
  color: var(--green);
}

.profile-stats .stat-link {
  cursor: pointer;
  transition: color 0.15s;
}

.profile-stats .stat-link:hover {
  color: var(--green);
  text-shadow: var(--glow);
}

.profile-stats .stat-link:hover strong {
  color: var(--amber);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 10px 20px;
  font-size: 11px;
  color: var(--green-dim);
  text-align: center;
  letter-spacing: 1px;
}

/* Utilities */
.hidden {
  display: none !important;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #001000;
}
::-webkit-scrollbar-thumb {
  background: var(--green-dark);
  border: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 700px) {
  .layout {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }
  .status-box {
    display: none;
  }
  .logo-text {
    font-size: 28px;
  }
}


/* Notifications + replies */
.badge {
  background: var(--amber);
  color: #000;
  font-size: 11px;
  padding: 1px 6px;
  margin-left: 4px;
  border-radius: 2px;
  text-shadow: none;
}
.reply-banner {
  font-size: 12px;
  color: var(--green-dim);
  margin-bottom: 8px;
}
.thread-link {
  background: none;
  border: none;
  color: var(--amber);
  font-family: var(--font-mono);
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}
.thread-parent {
  opacity: 0.85;
  border-left: 2px solid var(--border);
  padding-left: 8px;
  margin-bottom: 8px;
}
.thread-root .blit {
  border-color: var(--green);
}
.notif-item {
  border: 1px solid var(--border);
  padding: 12px 14px;
  margin-bottom: 8px;
  cursor: pointer;
  background: rgba(0, 20, 0, 0.4);
}
.notif-item:hover {
  border-color: var(--green);
}
.notif-item.notif-unread {
  border-color: var(--amber);
  background: rgba(40, 30, 0, 0.35);
}
.notif-snippet {
  margin-top: 6px;
  color: var(--green-dim);
  font-size: 13px;
}


/* Password show/hide */
.password-wrap {
  display: flex;
  align-items: stretch;
  gap: 0;
}
.password-wrap input {
  flex: 1;
  border-right: none;
  min-width: 0;
}
.toggle-password {
  background: #001a00;
  border: 1px solid var(--border);
  border-left: none;
  color: var(--green-dim);
  cursor: pointer;
  padding: 0 12px;
  font-size: 16px;
  font-family: var(--font-mono);
  line-height: 1;
}
.toggle-password:hover {
  color: var(--green);
  text-shadow: var(--glow);
  background: var(--green-dark);
}
.toggle-password.active {
  color: var(--amber);
  text-shadow: 0 0 6px rgba(255, 176, 0, 0.5);
}


/* Quote reblit */
.quote-embed {
  border: 1px solid var(--border);
  background: rgba(0, 25, 0, 0.5);
  padding: 10px 12px;
  margin: 8px 0 12px;
  cursor: pointer;
}
.quote-embed:hover {
  border-color: var(--green-dim);
}
.quote-author {
  font-size: 13px;
  margin-bottom: 6px;
  color: var(--green-dim);
}
.quote-content {
  font-size: 14px;
  line-height: 1.4;
  color: var(--green);
  white-space: pre-wrap;
  word-break: break-word;
}


/* Direct messages */
.dm-convo {
  border: 1px solid var(--border);
  padding: 12px 14px;
  margin-bottom: 8px;
  cursor: pointer;
  background: rgba(0, 20, 0, 0.4);
}
.dm-convo:hover { border-color: var(--green); }
.dm-convo.dm-unread { border-color: var(--amber); }
.dm-preview {
  color: var(--green-dim);
  font-size: 13px;
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dm-thread {
  max-height: 50vh;
  overflow-y: auto;
  margin-bottom: 8px;
  padding-right: 4px;
}
.dm-msg {
  margin-bottom: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  max-width: 90%;
}
.dm-mine {
  margin-left: auto;
  border-color: var(--green-dim);
  background: rgba(0, 40, 0, 0.35);
}
.dm-theirs {
  margin-right: auto;
  background: rgba(0, 20, 0, 0.4);
}
.dm-meta {
  font-size: 12px;
  color: var(--green-dim);
  margin-bottom: 4px;
}
.dm-body {
  white-space: pre-wrap;
  word-break: break-word;
}