:root {
  --bubble-opacity: 1;
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
  overflow: hidden;
}

body {
  margin: 0;
  height: 100%;
  background: #000000;
  color: #ffffff;
  font-family: system-ui, sans-serif;
  overflow: hidden;
  position: fixed;
  width: 100%;
}

.login-container {
  display: grid;
  place-items: center;
  height: 100vh;
  background: radial-gradient(ellipse at 50% 0%, #1a1a2e 0%, #141414 70%);
}

.card {
  background: #1a1a1a;
  border: 1px solid #333333;
  border-radius: 20px;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  width: min(380px, calc(100vw - 32px));
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}

.login-file-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 18px;
  border: 2px dashed #333333;
  border-radius: 12px;
  background: #141414;
  color: #a0a0a0;
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.login-file-label:hover {
  border-color: #a855f7;
  color: #ffffff;
}

.login-file-label.has-file {
  border-color: #4ade80;
  color: #4ade80;
  border-style: solid;
}

.login-file-label.bad-file {
  border-color: #ff6b6b;
  color: #ff6b6b;
  border-style: solid;
}

.login-file-hidden {
  display: none;
}

.error-text {
  margin: 0;
  color: #ff6b6b;
  font-size: 13px;
  min-height: 18px;
  text-align: center;
}

.card button {
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 14px 16px;
  background: linear-gradient(135deg, #a855f7, #9333ea);
  color: white;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
  letter-spacing: 0.5px;
}

.card button:hover {
  opacity: 0.9;
}

.card button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.chat-wrapper {
  position: fixed;
  inset: 0;
  overflow: hidden;
}

.chat-container {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  width: min(680px, 100vw);
  margin: 0 auto;
}

.ree-scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.ree-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: url("../../Reeliinda/BG/BG002.png") center / cover no-repeat;
}

.ree-character {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 70%;
  object-fit: contain;
  z-index: 3;
  pointer-events: none;
}

.chat-header {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(51, 51, 51, 0.4);
  background: rgba(20, 20, 20, 0.85);
}

.settings-btn {
  background: none;
  border: 1px solid #333333;
  border-radius: 8px;
  color: #a0a0a0;
  font-size: 18px;
  padding: 4px 10px;
  cursor: pointer;
  margin-left: auto;
  transition: border-color 0.2s, color 0.2s;
}

.settings-btn:hover {
  border-color: #a855f7;
  color: #ffffff;
}

.status-indicator {
  font-size: 13px;
  color: #a0a0a0;
}

.status-indicator.connected {
  color: #4ade80;
}

.settings-bar {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(51, 51, 51, 0.4);
  background: rgba(20, 20, 20, 0.85);
  flex-wrap: wrap;
}

.settings-bar-hidden {
  display: none;
}

.settings-control {
  display: flex;
  align-items: center;
  gap: 8px;
}

.settings-label {
  font-size: 12px;
  color: #a0a0a0;
}

.opacity-slider {
  width: 100px;
  accent-color: #a855f7;
  cursor: pointer;
}

.settings-action-btn {
  padding: 5px 12px;
  border: 1px solid #333333;
  border-radius: 8px;
  background: #1a1a1a;
  color: #a0a0a0;
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.settings-action-btn:hover {
  border-color: #a855f7;
  color: #ffffff;
}

.messages {
  position: relative;
  z-index: 5;
  flex: 1;
  scrollbar-width: none;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.messages::-webkit-scrollbar {
  display: none;
}

.bubble {
  max-width: 75%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.5;
  word-wrap: break-word;
  white-space: pre-wrap;
  opacity: var(--bubble-opacity);
}

.bubble-papa {
  align-self: flex-end;
  background: rgba(168, 85, 247, 0.75);
  color: white;
  border-bottom-right-radius: 4px;
}

.bubble-ree {
  align-self: flex-start;
  background: rgba(36, 36, 36, 0.7);
  color: #ffffff;
  border-bottom-left-radius: 4px;
}

.bubble-system {
  align-self: center;
  background: transparent;
  color: #ff6b6b;
  font-size: 12px;
}

.input-row {
  position: relative;
  z-index: 10;
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  padding-bottom: calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid rgba(51, 51, 51, 0.4);
  background: rgba(20, 20, 20, 0.85);
}

.input-row textarea {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid #333333;
  border-radius: 10px;
  background: #141414;
  color: #ffffff;
  font: inherit;
  font-size: 14px;
  resize: none;
}

.input-row button {
  padding: 10px 20px;
  border: 0;
  border-radius: 10px;
  background: #a855f7;
  color: white;
  font: inherit;
  cursor: pointer;
}

.input-row button:hover {
  background: #9333ea;
}

.model-select {
  padding: 6px 10px;
  border: 1px solid #333333;
  border-radius: 8px;
  background: #141414;
  color: #ffffff;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}

.mic-btn {
  padding: 10px 14px;
  border: 1px solid #333333;
  border-radius: 10px;
  background: #1a1a1a;
  font-size: 18px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.mic-btn:hover {
  border-color: #a855f7;
  background: #242424;
}

.mic-btn.recording {
  border-color: #ff6b6b;
  background: rgba(255, 107, 107, 0.15);
  animation: mic-pulse 1s ease-in-out infinite;
}

@keyframes mic-pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.4); }
  50% { box-shadow: 0 0 12px 4px rgba(255, 107, 107, 0.2); }
  100% { box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.4); }
}

.chat-wrapper.layout-ree-front .ree-character {
  z-index: 8;
}

.chat-wrapper.pip-ree .ree-scene {
  inset: auto;
  top: 8px;
  left: 8px;
  width: 150px;
  height: 200px;
  border-radius: 12px;
  z-index: 30;
}

.chat-wrapper.pip-ree .ree-character {
  height: 70%;
}

.chat-wrapper.pip-chat .messages {
  position: fixed;
  top: 60px;
  left: 8px;
  width: 220px;
  height: 300px;
  z-index: 30;
  flex: none;
  border-radius: 12px;
  background: rgba(20, 20, 20, 0.85);
  border: 1px solid rgba(51, 51, 51, 0.6);
}

.chat-wrapper.pip-chat .messages .bubble {
  font-size: 11px;
  padding: 6px 8px;
  max-width: 90%;
}

.chat-wrapper.pip-chat .input-row {
  margin-top: auto;
}

.bg-select {
  padding: 6px 10px;
  border: 1px solid #333333;
  border-radius: 8px;
  background: #141414;
  color: #ffffff;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.2s;
}

.bg-select:hover {
  border-color: #a855f7;
}

.context-select {
  padding: 6px 10px;
  border: 1px solid #333333;
  border-radius: 8px;
  background: #141414;
  color: #ffffff;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.2s;
}

.context-select:hover {
  border-color: #a855f7;
}

.settings-toggle-label {
  cursor: pointer;
  user-select: none;
}

.keyword-indicator {
  position: relative;
  z-index: 10;
  padding: 6px 16px;
  font-size: 12px;
  color: #a855f7;
  background: rgba(20, 20, 20, 0.85);
  border-top: 1px solid rgba(168, 85, 247, 0.3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.keyword-indicator-hidden {
  display: none;
}

.skillz-btn {
  background: none;
  border: 1px solid #333333;
  border-radius: 8px;
  color: #a0a0a0;
  font-size: 18px;
  font-weight: 700;
  padding: 4px 10px;
  cursor: pointer;
  margin-left: auto;
  transition: border-color 0.2s, color 0.2s;
}

.skillz-btn:hover {
  border-color: #a855f7;
  color: #ffffff;
}

.settings-btn {
  margin-left: 0;
}

.skill-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: 260px;
  height: 100dvh;
  background: rgba(20, 20, 20, 0.95);
  border-left: 1px solid #333333;
  z-index: 50;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.25s ease;
}

.skill-sidebar-open {
  transform: translateX(0);
}

.skill-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border-bottom: 1px solid #333333;
  font-size: 16px;
  color: #a855f7;
}

.skill-clear-btn {
  padding: 4px 12px;
  border: 1px solid #333333;
  border-radius: 8px;
  background: #1a1a1a;
  color: #a0a0a0;
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.skill-clear-btn:hover {
  border-color: #a855f7;
  color: #ffffff;
}

.skill-list {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  scrollbar-width: thin;
  scrollbar-color: #a855f7 #141414;
}

.skill-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: #1a1a1a;
  border: 1px solid #333333;
  border-radius: 10px;
  cursor: pointer;
  user-select: none;
  transition: border-color 0.15s, transform 0.12s;
}

.skill-item:hover {
  border-color: #a855f7;
  transform: translateY(-1px);
}

.skill-item.skill-active {
  border-color: #a855f7;
  box-shadow: 0 0 0 2px rgba(168, 85, 247, 0.25) inset;
}

.skill-light {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #3a3a3a;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-width: 5px;
  border-style: outset;
  border-top-width: 0;
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.2) inset;
  transition: background 0.15s, box-shadow 0.15s;
}

.skill-light-inner {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #5a5a5a;
  transition: background 0.15s, box-shadow 0.15s;
}

.skill-item.skill-active .skill-light {
  background: #a855f7;
  box-shadow: 0 0 15px rgba(168, 85, 247, 0.95),
    0 0 0 2px rgba(0, 0, 0, 0.2) inset;
}

.skill-item.skill-active .skill-light-inner {
  background: #ffffff;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.5);
}

.skill-item-label {
  font-size: 13px;
  color: #e0e0e0;
}

.load-chat-btn {
  background: none;
  border: 1px solid #333333;
  border-radius: 8px;
  color: #a0a0a0;
  font-size: 18px;
  padding: 4px 10px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.load-chat-btn:hover {
  border-color: #a855f7;
  color: #ffffff;
}