/* RetroChat — single stylesheet, flexbox-only, iOS 12 Safari compatible. */
/* No CSS Grid, no CSS variables nesting tricks, no logical properties.    */

* {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  overflow: hidden;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: "Courier New", "Menlo", "Consolas", "Monaco", monospace;
  font-size: 14px;
  line-height: 1.45;
}

/* ---------- Themes ---------- */

.theme-crt {
  background: #0a0a0a;
  color: #33ff33;
}
.theme-crt .topbar       { background: #000; border-bottom: 1px solid #1f7a1f; }
.theme-crt .sidebar      { background: #050505; border-right: 1px solid #1f7a1f; }
.theme-crt .composer     { background: #000; border-top: 1px solid #1f7a1f; }
.theme-crt .input        { background: #050505; color: #33ff33; border: 1px solid #1f7a1f; }
.theme-crt .iconbtn,
.theme-crt .sendbtn,
.theme-crt .ghostbtn,
.theme-crt .primarybtn   { color: #33ff33; background: #000; border: 1px solid #33ff33; }
.theme-crt .iconbtn:active,
.theme-crt .sendbtn:active,
.theme-crt .primarybtn:active { background: #003300; }
.theme-crt .conv-item.active { background: #002200; }
.theme-crt .msg.user .bubble  { border: 1px dashed #33ff33; }
.theme-crt .msg.assistant .bubble { border: 1px solid #1f7a1f; }
.theme-crt .modal-card   { background: #050505; border: 2px solid #33ff33; }
.theme-crt .row-input    { background: #000; color: #33ff33; border: 1px solid #1f7a1f; }
.theme-crt .empty        { color: #1f7a1f; }
.theme-crt .cursor       { color: #33ff33; }

/* Optional CRT scanlines on top of everything but composer/inputs */
.theme-crt body::after {
  content: '';
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  pointer-events: none;
  background: -webkit-repeating-linear-gradient(
    top, rgba(0,0,0,0) 0, rgba(0,0,0,0) 2px,
    rgba(0,0,0,0.18) 3px, rgba(0,0,0,0.18) 3px);
  background: repeating-linear-gradient(
    to bottom, rgba(0,0,0,0) 0, rgba(0,0,0,0) 2px,
    rgba(0,0,0,0.18) 3px, rgba(0,0,0,0.18) 3px);
  z-index: 9999;
}

.theme-mac {
  background: #e8e6df;
  color: #1a1a1a;
}
.theme-mac .topbar       { background: #d4d2cb; border-bottom: 2px solid #1a1a1a; }
.theme-mac .sidebar      { background: #efede6; border-right: 2px solid #1a1a1a; }
.theme-mac .composer     { background: #d4d2cb; border-top: 2px solid #1a1a1a; }
.theme-mac .input        { background: #fff; color: #1a1a1a; border: 2px solid #1a1a1a; }
.theme-mac .iconbtn,
.theme-mac .sendbtn,
.theme-mac .ghostbtn,
.theme-mac .primarybtn   { color: #1a1a1a; background: #fff; border: 2px solid #1a1a1a; }
.theme-mac .iconbtn:active,
.theme-mac .sendbtn:active,
.theme-mac .primarybtn:active { background: #c8c6bf; }
.theme-mac .conv-item.active { background: #c8c6bf; }
.theme-mac .msg.user .bubble  { background: #fff; border: 2px solid #1a1a1a; }
.theme-mac .msg.assistant .bubble { background: #f6f4ed; border: 2px solid #1a1a1a; }
.theme-mac .modal-card   { background: #efede6; border: 2px solid #1a1a1a; }
.theme-mac .row-input    { background: #fff; color: #1a1a1a; border: 2px solid #1a1a1a; }
.theme-mac .empty        { color: #555; }
.theme-mac .cursor       { color: #1a1a1a; }

/* Paper / sepia — warm cream background, dark brown ink. Easiest on eyes. */
.theme-paper {
  background: #f4ecd8;
  color: #3a2e1f;
}
.theme-paper .topbar       { background: #e8dcc0; border-bottom: 1px solid #8a6f4a; }
.theme-paper .sidebar      { background: #efe5cc; border-right: 1px solid #8a6f4a; }
.theme-paper .composer     { background: #e8dcc0; border-top: 1px solid #8a6f4a; }
.theme-paper .input        { background: #fbf6e8; color: #3a2e1f; border: 1px solid #8a6f4a; }
.theme-paper .iconbtn,
.theme-paper .sendbtn,
.theme-paper .ghostbtn,
.theme-paper .primarybtn   { color: #3a2e1f; background: #fbf6e8; border: 1px solid #8a6f4a; }
.theme-paper .iconbtn:active,
.theme-paper .sendbtn:active,
.theme-paper .primarybtn:active { background: #e0d2b0; }
.theme-paper .conv-item.active { background: #e0d2b0; }
.theme-paper .msg.user .bubble  { background: #fbf6e8; border: 1px solid #8a6f4a; }
.theme-paper .msg.assistant .bubble { background: #efe5cc; border: 1px solid #8a6f4a; }
.theme-paper .modal-card   { background: #efe5cc; border: 1px solid #8a6f4a; }
.theme-paper .row-input    { background: #fbf6e8; color: #3a2e1f; border: 1px solid #8a6f4a; }
.theme-paper .empty        { color: #8a6f4a; }
.theme-paper .cursor       { color: #3a2e1f; }

/* Amber terminal — dark slate background, warm amber text. Vintage but
   gentler than CRT green. */
.theme-amber {
  background: #1a160f;
  color: #ffb84d;
}
.theme-amber .topbar       { background: #110d08; border-bottom: 1px solid #6b4d20; }
.theme-amber .sidebar      { background: #15110a; border-right: 1px solid #6b4d20; }
.theme-amber .composer     { background: #110d08; border-top: 1px solid #6b4d20; }
.theme-amber .input        { background: #15110a; color: #ffb84d; border: 1px solid #6b4d20; }
.theme-amber .iconbtn,
.theme-amber .sendbtn,
.theme-amber .ghostbtn,
.theme-amber .primarybtn   { color: #ffb84d; background: #110d08; border: 1px solid #ffb84d; }
.theme-amber .iconbtn:active,
.theme-amber .sendbtn:active,
.theme-amber .primarybtn:active { background: #2a1f0c; }
.theme-amber .conv-item.active { background: #2a1f0c; }
.theme-amber .msg.user .bubble  { border: 1px dashed #ffb84d; }
.theme-amber .msg.assistant .bubble { border: 1px solid #6b4d20; }
.theme-amber .modal-card   { background: #15110a; border: 2px solid #ffb84d; }
.theme-amber .row-input    { background: #110d08; color: #ffb84d; border: 1px solid #6b4d20; }
.theme-amber .empty        { color: #6b4d20; }
.theme-amber .cursor       { color: #ffb84d; }

/* ---------- App layout ---------- */

.app {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column;
  flex-direction: column;
  height: 100%;
  width: 100%;
}

.topbar {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
  height: 44px;
  padding: 0 8px;
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
}

.brand {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  text-align: center;
  font-weight: bold;
  letter-spacing: 1px;
  font-size: 15px;
}

.cursor {
  display: inline-block;
  margin-left: 2px;
  -webkit-animation: blink 1s steps(2, start) infinite;
  animation: blink 1s steps(2, start) infinite;
}
@-webkit-keyframes blink { to { visibility: hidden; } }
@keyframes blink { to { visibility: hidden; } }

.body {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  min-height: 0;
  position: relative;
}

/* Sidebar */
.sidebar {
  width: 220px;
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column;
  flex-direction: column;
  overflow: hidden;
}
.sidebar-head {
  padding: 10px 12px;
  font-size: 11px;
  letter-spacing: 2px;
  opacity: 0.7;
}
.sidebar-search-wrap {
  padding: 0 10px 8px;
}
.sidebar-search {
  width: 100%;
  font-family: inherit;
  font-size: 12px;
  padding: 5px 8px;
  background: transparent;
  color: inherit;
  border: 1px dashed currentColor;
  outline: none;
  -webkit-appearance: none;
  border-radius: 0;
  box-sizing: border-box;
  opacity: 0.85;
}
.sidebar-search:focus { opacity: 1; border-style: solid; }
.conv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.conv-item {
  display: block;
  padding: 8px 12px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-bottom: 1px dashed rgba(127,127,127,0.25);
}
.conv-item .del {
  float: right;
  margin-left: 8px;
  opacity: 0.5;
}
.conv-item .del:hover { opacity: 1; }
.sidebar-foot { padding: 10px 12px; }
.linkbtn {
  background: none;
  border: none;
  color: inherit;
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
  padding: 0;
  opacity: 0.6;
}
.linkbtn:hover { opacity: 1; }

.backdrop {
  display: none;
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: rgba(0,0,0,0.5);
  z-index: 5;
}

/* Main */
.main {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  position: relative; /* anchor the floating scroll-to-bottom button */
}
.messages {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 12px;
}
.empty {
  text-align: center;
  margin-top: 30%;
  font-size: 13px;
  line-height: 1.8;
}
.empty-title { font-weight: bold; margin-bottom: 8px; }
.empty-hint  { opacity: 0.8; }
.empty-logo {
  display: block;
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  /* Belt-and-braces with shape-rendering inside the SVG: keep edges crisp
     even when the browser zoom puts us on a fractional device-pixel grid. */
  image-rendering: -webkit-optimize-contrast;
  image-rendering: pixelated;
  opacity: 0.85;
}

/* Messages */
.msg {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  margin-bottom: 12px;
}
.msg.user { -webkit-box-pack: end; -webkit-justify-content: flex-end; justify-content: flex-end; }
.msg.assistant { -webkit-box-pack: start; -webkit-justify-content: flex-start; justify-content: flex-start; }
.bubble {
  max-width: 85%;
  padding: 8px 10px;
  word-wrap: break-word;
  word-break: break-word;
  white-space: pre-wrap;
}
.bubble pre {
  white-space: pre-wrap;
  word-wrap: break-word;
  margin: 6px 0;
  padding: 6px;
  border: 1px dashed rgba(127,127,127,0.5);
  font-size: 12px;
}
.bubble code {
  font-family: inherit;
  padding: 0 2px;
  border: 1px dashed rgba(127,127,127,0.5);
}
.bubble p { margin: 0 0 6px 0; }
.bubble p:last-child { margin-bottom: 0; }
.bubble ul, .bubble ol { margin: 4px 0; padding-left: 20px; }
.bubble a { color: inherit; text-decoration: underline; }
.bubble .role {
  display: block;
  font-size: 10px;
  letter-spacing: 1px;
  opacity: 0.6;
  margin-bottom: 4px;
}

/* Composer */
.composer {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  padding: 8px;
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
}
.input {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  resize: none;
  font-family: inherit;
  font-size: 14px;
  padding: 8px;
  outline: none;
  border-radius: 0;
  -webkit-appearance: none;
}
.sendbtn {
  margin-left: 8px;
  padding: 0 16px;
  font-family: inherit;
  font-size: 13px;
  letter-spacing: 2px;
  cursor: pointer;
  border-radius: 0;
  -webkit-appearance: none;
}
.sendbtn.stop { font-weight: bold; }

/* Buttons */
.iconbtn {
  width: 32px;
  height: 32px;
  margin: 0 2px;
  font-size: 16px;
  font-family: inherit;
  cursor: pointer;
  -webkit-appearance: none;
  border-radius: 0;
  padding: 0;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  background: rgba(0,0,0,0.6);
  z-index: 100;
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
}
.modal.open {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
}
.modal-card {
  width: 92%;
  max-width: 460px;
  max-height: 90%;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column;
  flex-direction: column;
}
.modal-head {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px dashed currentColor;
  font-weight: bold;
  letter-spacing: 2px;
  font-size: 13px;
}
.modal-body {
  padding: 12px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
}
.modal-foot {
  padding: 10px 12px;
  border-top: 1px dashed currentColor;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}

.row {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
  margin-bottom: 8px;
}
.row-label {
  width: 100px;
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
  font-size: 12px;
  letter-spacing: 1px;
}
.row-input {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  font-family: inherit;
  font-size: 13px;
  padding: 6px 8px;
  outline: none;
  -webkit-appearance: none;
  border-radius: 0;
  min-width: 0;
}
.row-suffix {
  width: 40px;
  text-align: right;
  font-size: 12px;
}
.row-hint {
  font-size: 11px;
  opacity: 0.7;
  margin: -4px 0 8px 100px;
}

.modal-actions {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  margin-top: 12px;
}
.ghostbtn {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  margin: 0 4px;
  padding: 8px;
  font-family: inherit;
  font-size: 12px;
  letter-spacing: 1px;
  cursor: pointer;
  -webkit-appearance: none;
  border-radius: 0;
}
.primarybtn {
  padding: 8px 20px;
  font-family: inherit;
  font-size: 13px;
  letter-spacing: 2px;
  cursor: pointer;
  font-weight: bold;
  -webkit-appearance: none;
  border-radius: 0;
}

.row-input.invalid { -webkit-box-shadow: inset 0 0 0 2px #ff3333; box-shadow: inset 0 0 0 2px #ff3333; }

/* Textarea variant of a settings row — label aligns to top, textarea
   stretches to full width with a little extra vertical breathing room. */
.row.row-textarea {
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
  align-items: flex-start;
}
.row.row-textarea .row-label {
  padding-top: 6px;
}
.row-textarea-input {
  font-family: inherit;
  resize: vertical;
  min-height: 60px;
  line-height: 1.4;
}

/* Checkbox row — keep flex sizing predictable so the box doesn't stretch. */
.row-checkbox-wrap {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.row-checkbox {
  width: 18px;
  height: 18px;
  margin: 0;
  cursor: pointer;
  -webkit-appearance: checkbox;
}

/* Errors */
.msg.error .bubble {
  border: 1px dashed #ff5555 !important;
  color: #ff5555;
}

/* Per-message actions row (copy, regenerate, edit). Subtle by default;
   brightens on hover. Uses currentColor so it inherits the theme. */
.msg-actions {
  margin-top: 6px;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: end;
  -webkit-justify-content: flex-end;
  justify-content: flex-end;
  gap: 6px;
}
/* Hide assistant actions while the reply is still streaming — showing a
   "regenerate" button on a partial answer is confusing, and copy would
   capture only what's arrived so far. They reappear on onDone/Error. */
.msg.streaming .msg-actions { display: none; }
.msg-btn {
  font-family: inherit;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 2px 8px;
  background: transparent;
  color: inherit;
  border: 1px solid currentColor;
  opacity: 0.45;
  cursor: pointer;
  -webkit-appearance: none;
  border-radius: 0;
}
.msg-btn:hover { opacity: 1; }
.msg-btn:active { background: rgba(127,127,127,0.15); }
.msg-copy.copied { opacity: 1; }
/* Backward compat: older builds used .msg-copy alone — keep its styling. */
.msg-copy { /* matches .msg-btn rules above when both classes present */ }

/* Inline editor for user messages. */
.msg-editor {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column;
  flex-direction: column;
  width: 100%;
}
.msg-editor-input {
  width: 100%;
  font-family: inherit;
  font-size: 13px;
  line-height: 1.4;
  padding: 6px 8px;
  background: transparent;
  color: inherit;
  border: 1px dashed currentColor;
  resize: vertical;
  min-height: 60px;
  outline: none;
  -webkit-appearance: none;
  border-radius: 0;
  box-sizing: border-box;
}

/* Floating "scroll to bottom" button — only shown when the user has
   scrolled up past the glue threshold (handled in chat.js). */
.scroll-bottom-btn {
  display: none;
  position: absolute;
  right: 16px;
  bottom: 80px;          /* sits clear of the composer */
  width: 36px;
  height: 36px;
  font-family: inherit;
  font-size: 18px;
  line-height: 32px;
  text-align: center;
  cursor: pointer;
  background: inherit;
  color: inherit;
  border: 1px solid currentColor;
  border-radius: 0;
  -webkit-appearance: none;
  z-index: 4;
  padding: 0;
  opacity: 0.85;
}
.scroll-bottom-btn.visible { display: block; }
.scroll-bottom-btn:hover   { opacity: 1; }
.scroll-bottom-btn:active  { background: rgba(127,127,127,0.2); }

/* Reasoning / chain-of-thought block (mimo, deepseek-reasoner, o1-style) */
.reasoning {
  margin: 4px 0 8px 0;
  font-size: 12px;
  opacity: 0.7;
  border-left: 2px dashed currentColor;
  padding-left: 8px;
}
.reasoning summary {
  cursor: pointer;
  letter-spacing: 1px;
  list-style: none;
  outline: none;
}
.reasoning summary::-webkit-details-marker { display: none; }
.reasoning summary::before { content: '\25B8 '; }
.reasoning[open] summary::before { content: '\25BE '; }
.reasoning-content {
  margin-top: 4px;
  white-space: pre-wrap;
  word-wrap: break-word;
  font-style: italic;
  max-height: 200px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Mobile */
@media (max-width: 640px) {
  .sidebar {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 80%;
    max-width: 280px;
    z-index: 10;
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
    -webkit-transition: -webkit-transform 0.2s ease;
    transition: transform 0.2s ease;
  }
  .sidebar.open {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  .backdrop.open { display: block; }
  .row-hint { margin-left: 0; }
  .row-label { width: 80px; }
}

/* Desktop hides hamburger */
@media (min-width: 641px) {
  #btn-menu { display: none; }
  .backdrop { display: none !important; }
}

/* ---------- Welcome modal ---------- */

.modal.welcome { z-index: 200; }

.welcome-card {
  width: 92%;
  max-width: 520px;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column;
  flex-direction: column;
  max-height: 92%;
}

.welcome-head {
  text-align: center;
  padding: 20px 16px 12px;
  border-bottom: 1px dashed currentColor;
}
.welcome-logo {
  font-size: 22px;
  font-weight: bold;
  letter-spacing: 3px;
  margin-bottom: 6px;
}
.welcome-tagline {
  font-size: 12px;
  letter-spacing: 1px;
  opacity: 0.75;
}

.welcome-body {
  padding: 14px 16px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
}

.welcome-feature {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
  align-items: flex-start;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(127,127,127,0.3);
}
.welcome-feature:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.wf-icon {
  width: 28px;
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
  font-size: 18px;
  line-height: 1.2;
  text-align: center;
  margin-right: 10px;
  margin-top: 2px;
  opacity: 0.85;
}
.wf-text {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  min-width: 0;
}
.wf-title {
  font-weight: bold;
  font-size: 13px;
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.wf-desc {
  font-size: 12px;
  line-height: 1.5;
  opacity: 0.8;
}

.welcome-foot {
  padding: 12px 16px;
  border-top: 1px dashed currentColor;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
}

/* Author / source line shown in welcome and settings modals. */
.welcome-about,
.about-inline {
  font-size: 11px;
  letter-spacing: 0.5px;
  opacity: 0.55;
}
.welcome-about {
  text-align: center;
  padding: 8px 16px 0;
}
.welcome-about a,
.about-inline a {
  color: inherit;
  text-decoration: underline;
}
.welcome-about a:hover,
.about-inline a:hover {
  opacity: 1;
  text-decoration: underline;
}
.about-inline {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  text-align: left;
}
.welcome-foot .ghostbtn,
.welcome-foot .primarybtn {
  -webkit-box-flex: 0;
  -webkit-flex: 0 0 auto;
  flex: 0 0 auto;
  margin: 0;
  padding: 10px 22px;
  font-size: 13px;
  letter-spacing: 1.5px;
}
/* Hierarchy now comes purely from font-weight (primary stays bold via the
   base .primarybtn rule); the box dimensions are identical so the two
   buttons read as a balanced pair instead of mismatched siblings. */