/* ==================== Slim Splash Terminal ==================== */

.splash {
  position: relative;
  width: 900px;
  max-width: 100%;
  height: 320px;
  margin: 2rem auto 2.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #0d1117;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 4px 32px rgba(0, 0, 0, 0.35),
    0 1px 3px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition: background 0.6s ease, border-color 0.6s ease, box-shadow 0.6s ease;
}

/* Chat mode — own bg, no pulse glow */
.splash--chat-mode {
  background: #0f1318;
  border-color: rgba(180, 142, 218, 0.12);
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.3),
    0 0 40px rgba(180, 142, 218, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

/* Glow — subtle, behind the terminal card */
.splash__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  width: 600px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(
    ellipse,
    rgba(180, 142, 218, 0.35) 0%,
    rgba(102, 126, 234, 0.22) 40%,
    transparent 70%
  );
  filter: blur(45px);
  animation: splash-glow-pulse 3s ease-in-out infinite;
  pointer-events: none;
  z-index: 3;
}

@keyframes splash-glow-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.25); }
}

/* Titlebar — macOS-style with dots + title + spinner */
.splash__titlebar {
  display: flex;
  align-items: center;
  padding: 0 1rem;
  height: 40px;
  background: #161b22;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  gap: 0.75rem;
  position: relative;
  z-index: 4;
}

.splash__dots {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.splash__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.splash__dot--red { background: #ff5f57; }
.splash__dot--yellow { background: #febc2e; }
.splash__dot--green { background: #28c840; }

.splash__titlebar-text {
  flex: 1;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #7d8590;
  letter-spacing: 0.03em;
}

/* Dual spinner — smaller for slim layout */
.splash__spinner {
  width: 16px;
  height: 16px;
  position: relative;
  flex-shrink: 0;
}

.splash__spinner::before,
.splash__spinner::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1.5px solid transparent;
  border-radius: 50%;
}

.splash__spinner::before {
  border-top-color: #b48eda;
  border-right-color: rgba(180, 142, 218, 0.3);
  animation: splash-spin 0.8s linear infinite;
}

.splash__spinner::after {
  border-bottom-color: #8bc28b;
  border-left-color: rgba(139, 194, 139, 0.3);
  animation: splash-spin 1.2s linear infinite reverse;
}

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

/* Centered branding overlay */
.splash__brand {
  position: absolute;
  inset: 40px 0 0 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: transparent;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.6s ease;
}

.splash__brand-text {
  font-family: var(--font-body);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #ffffff;
  opacity: 0;
  transform: translateY(8px);
  animation: splash-brand-in 0.8s ease 0.3s forwards;
}

.splash__brand-sub {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #7d8590;
  margin-top: 0.4rem;
  letter-spacing: 0.08em;
  opacity: 0;
  animation: splash-brand-in 0.6s ease 0.9s forwards;
}

.splash__brand-highlight {
  color: #b48eda;
}

@keyframes splash-brand-in {
  to { opacity: 1; transform: translateY(0); }
}

.splash__brand--hidden {
  opacity: 0;
  pointer-events: none;
}

/* Console body */
.splash__console {
  position: relative;
  z-index: 1;
  padding: 1rem 1.25rem;
  height: 280px;
  overflow-y: auto;
  overflow-x: hidden;
  font-family: 'Share Tech Mono', var(--font-mono), monospace;
  font-weight: 400;
  font-size: clamp(11px, 1.2vw, 13px);
  line-height: 1.7;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.08) transparent;
}

.splash__console::-webkit-scrollbar { width: 4px; }
.splash__console::-webkit-scrollbar-track { background: transparent; }
.splash__console::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 2px; }

/* Log lines */
.splash-log { white-space: pre-wrap; word-break: break-all; text-align: left; }
.splash-log.info { color: #8bc28b; }
.splash-log.warn { color: #d4a94b; }
.splash-log.error { color: #d45b5b; }
.splash-log.default { color: #7d8590; }
.splash-log.fun { color: #b48eda; font-style: italic; }

/* Inline progress bar */
.splash-bar {
  display: inline-block;
  width: 140px;
  height: 14px;
  background: transparent;
  border: 1px solid #30363d;
  vertical-align: middle;
  margin-left: 8px;
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.splash-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent 0px, transparent 1px, rgba(0,0,0,0.4) 1px, rgba(0,0,0,0.4) 2px);
  z-index: 2;
  pointer-events: none;
}

.splash-fill {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #b48eda 0%, #8bc28b 60%, #b48eda 100%);
  background-size: 200% 100%;
  animation: splash-shimmer 1.5s ease-in-out infinite;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 6px rgba(180, 142, 218, 0.3), 0 0 2px rgba(139, 194, 139, 0.2);
}

@keyframes splash-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Responsive */
@media (max-width: 600px) {
  .splash { width: 100%; height: 320px; }
  .splash__console { height: 280px; padding: 0.75rem 1rem; }
  .splash-bar { width: 100px; }
  .splash-chat { height: 280px; }
  .splash-chat__sidebar { width: 80px; }
  .splash-chat__sidebar-name { font-size: 0.55rem; }
  .splash-chat__messages { padding: 0.5rem 0.75rem; }
}

/* ==================== Chat Phase (inside splash terminal) ==================== */

.splash-chat {
  display: none;
  flex-direction: row;
  position: relative;
  z-index: 1;
  height: 280px;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.6s ease;
}

/* Sidebar */
.splash-chat__sidebar {
  width: 100px;
  background: rgba(255, 255, 255, 0.02);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  padding: 0.5rem 0;
  flex-shrink: 0;
  overflow: hidden;
}

.splash-chat__sidebar-title {
  font-family: var(--font-body);
  font-size: 0.55rem;
  font-weight: 600;
  color: #484f58;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem 0.4rem;
}

.splash-chat__sidebar-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.6rem;
  border-radius: 6px;
  margin: 1px 0.3rem;
  cursor: default;
  transition: background 0.2s ease;
}

.splash-chat__sidebar-item--active {
  background: rgba(180, 142, 218, 0.12);
}

.splash-chat__sidebar-item--hover {
  background: rgba(255, 255, 255, 0.06);
}

.splash-chat__sidebar-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, #b48eda, #667eea);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.splash-chat__sidebar-avatar--nexus {
  background: linear-gradient(135deg, #4facfe, #00f2fe);
}

.splash-chat__sidebar-avatar--kael {
  background: linear-gradient(135deg, #f093fb, #f5576c);
}

.splash-chat__sidebar-name {
  font-family: var(--font-body);
  font-size: 0.65rem;
  color: #7d8590;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.splash-chat__sidebar-item--active .splash-chat__sidebar-name {
  color: #e6edf3;
}

/* Main chat area */
.splash-chat__main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Fake cursor */
.splash-chat__cursor {
  position: absolute;
  z-index: 10;
  pointer-events: none;
  opacity: 0;
  transition: top 0.8s cubic-bezier(0.4, 0, 0.2, 1), left 0.8s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.5));
}

/* Chat header */
.splash-chat__header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.splash-chat__avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #b48eda, #667eea);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.splash-chat__info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.splash-chat__name {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  color: #e6edf3;
}

.splash-chat__status {
  font-size: 0.6rem;
  color: #7d8590;
  display: flex;
  align-items: center;
  gap: 4px;
}

.splash-chat__status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #28c840;
  display: inline-block;
}

/* Messages area */
.splash-chat__messages {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.08) transparent;
}

.splash-chat__messages::-webkit-scrollbar { width: 4px; }
.splash-chat__messages::-webkit-scrollbar-track { background: transparent; }
.splash-chat__messages::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.08); border-radius: 2px; }

/* Message row */
.splash-chat__row {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
  opacity: 0;
  transform: translateY(8px);
  animation: sc-msg-in 0.4s ease forwards;
}

.splash-chat__row--user {
  flex-direction: row-reverse;
}

@keyframes sc-msg-in {
  to { opacity: 1; transform: translateY(0); }
}

/* Message avatars */
.splash-chat__msg-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.splash-chat__msg-avatar--ai {
  background: linear-gradient(135deg, #b48eda, #667eea);
}

.splash-chat__msg-avatar--user {
  background: linear-gradient(135deg, #4facfe, #4f78e6);
}

/* Bubbles */
.splash-chat__bubble {
  max-width: 80%;
  padding: 0.5rem 0.75rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 0.72rem;
  line-height: 1.5;
  color: #e6edf3;
}

.splash-chat__bubble--ai {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom-left-radius: 4px;
}

.splash-chat__bubble--user {
  background: rgba(79, 120, 230, 0.15);
  border: 1px solid rgba(79, 120, 230, 0.2);
  border-bottom-right-radius: 4px;
}

/* Non-verbal actions */
.splash-chat__bubble .sc-nv {
  color: #e4ba00;
  font-style: italic;
}

/* Typing indicator */
.splash-chat__typing-row {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
  opacity: 0;
  animation: sc-msg-in 0.3s ease forwards;
}

.splash-chat__typing {
  display: flex;
  gap: 4px;
  padding: 0.5rem 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.splash-chat__typing-dot {
  width: 5px;
  height: 5px;
  background: #7d8590;
  border-radius: 50%;
  animation: sc-typing-bounce 1.2s ease-in-out infinite;
}

.splash-chat__typing-dot:nth-child(2) { animation-delay: 0.2s; }
.splash-chat__typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes sc-typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-4px); opacity: 1; }
}

/* Input bar */
.splash-chat__input-bar {
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  gap: 0.5rem;
}

.splash-chat__input-placeholder {
  flex: 1;
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: #484f58;
  padding: 0.4rem 0.65rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
}

.splash-chat__send-icon {
  width: 14px;
  height: 14px;
  color: #484f58;
}

/* ── Light Mode ── */
/* Splash terminal phase intentionally keeps dark appearance in both themes.
   Chat phase inside splash gets light styling (incl. titlebar). */

:root[data-theme="light"] .splash__titlebar {
  background: #eaecf0;
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

:root[data-theme="light"] .splash__titlebar-text {
  color: #6a6a7a;
}

:root[data-theme="light"] .splash {
  border-color: rgba(0, 0, 0, 0.1);
}

:root[data-theme="light"] .splash--chat-mode {
  background: #f0f2f8;
  border-color: rgba(120, 90, 220, 0.12);
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.08),
    0 0 40px rgba(120, 90, 220, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

:root[data-theme="light"] .splash-chat__sidebar {
  background: rgba(0, 0, 0, 0.02);
  border-right-color: rgba(0, 0, 0, 0.08);
}

:root[data-theme="light"] .splash-chat__sidebar-title {
  color: #6a6a7a;
}

:root[data-theme="light"] .splash-chat__sidebar-item--active {
  background: rgba(120, 90, 220, 0.08);
}

:root[data-theme="light"] .splash-chat__sidebar-item--hover {
  background: rgba(0, 0, 0, 0.04);
}

:root[data-theme="light"] .splash-chat__sidebar-name {
  color: #6a6a7a;
}

:root[data-theme="light"] .splash-chat__sidebar-item--active .splash-chat__sidebar-name {
  color: #1a1a2e;
}

:root[data-theme="light"] .splash-chat__header {
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

:root[data-theme="light"] .splash-chat__name {
  color: #1a1a2e;
}

:root[data-theme="light"] .splash-chat__status {
  color: #6a6a7a;
}

:root[data-theme="light"] .splash-chat__messages {
  scrollbar-color: rgba(0, 0, 0, 0.08) transparent;
}

:root[data-theme="light"] .splash-chat__messages::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.08);
}

:root[data-theme="light"] .splash-chat__bubble {
  color: #1a1a2e;
}

:root[data-theme="light"] .splash-chat__bubble--ai {
  background: rgba(240, 242, 248, 0.8);
  border-color: rgba(0, 0, 0, 0.08);
}

:root[data-theme="light"] .splash-chat__bubble--user {
  background: rgba(79, 120, 230, 0.1);
  border-color: rgba(79, 120, 230, 0.18);
}

:root[data-theme="light"] .splash-chat__bubble .sc-nv {
  color: #b8960a;
}

:root[data-theme="light"] .splash-chat__typing {
  background: rgba(240, 242, 248, 0.6);
  border-color: rgba(0, 0, 0, 0.06);
}

:root[data-theme="light"] .splash-chat__typing-dot {
  background: rgba(58, 58, 74, 0.3);
}

:root[data-theme="light"] .splash-chat__input-bar {
  border-top-color: rgba(0, 0, 0, 0.06);
}

:root[data-theme="light"] .splash-chat__input-placeholder {
  color: #8a8a9a;
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.08);
}

:root[data-theme="light"] .splash-chat__send-icon {
  color: #8a8a9a;
}