/* ===================================================================
   Стили виртуального ассистента KIKI (Apple Glassmorphism UI)
   =================================================================== */

:root {
  --bg-dark: #070b19;
  --bg-card: rgba(18, 25, 48, 0.65);
  --bg-card-hover: rgba(26, 36, 68, 0.8);
  --bg-input: rgba(14, 20, 38, 0.7);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-border-focus: rgba(0, 240, 255, 0.4);

  --accent-cyan: #00f0ff;
  --accent-blue: #1e70e0;
  --accent-pink: #ff2b82;
  --accent-purple: #9d4edd;
  
  --text-main: #f0f4fc;
  --text-muted: #8e9bb5;
  --text-dim: #5c6882;

  --shadow-glow: 0 0 24px rgba(0, 240, 255, 0.25);
  --shadow-pink: 0 0 24px rgba(255, 43, 130, 0.25);
  --shadow-card: 0 16px 40px rgba(0, 0, 0, 0.45);

  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  --transition-smooth: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  user-select: none;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Фоновые неоновые световые пятна (Ambient Glow) */
.ambient-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}
.glow-cyan {
  top: -100px;
  left: 10%;
  background: radial-gradient(circle, var(--accent-cyan), transparent 70%);
}
.glow-pink {
  bottom: -100px;
  right: 15%;
  background: radial-gradient(circle, var(--accent-pink), transparent 70%);
}

/* ===================================================================
   Верхняя панель окна (Apple Titlebar)
   =================================================================== */
.app-header {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: rgba(10, 15, 30, 0.5);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  -webkit-app-region: drag; /* Перетаскивание безрамочного окна Electron */
}

.header-left, .header-center, .header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  -webkit-app-region: no-drag;
}

/* Круглые кнопки управления окном в стиле macOS */
.window-controls {
  display: flex;
  gap: 8px;
}
.traffic-light {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease;
}
.traffic-light:hover {
  transform: scale(1.15);
}
.btn-close { background: #ff5f56; }
.btn-minimize { background: #ffbd2e; }
.btn-maximize { background: #27c93f; }

.app-title {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.title-badge {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  background: rgba(0, 240, 255, 0.15);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.header-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #27c93f;
  box-shadow: 0 0 8px #27c93f;
}

/* Кнопки переключения режимов */
.btn-icon-text {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: var(--transition-smooth);
}
.btn-icon-text:hover {
  background: var(--bg-card-hover);
  border-color: var(--glass-border-focus);
}

/* Селектор языка */
.lang-selector select {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  padding: 6px 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  outline: none;
  cursor: pointer;
}

/* ===================================================================
   Основная рабочая область
   =================================================================== */
.main-container {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: 1fr 420px;
  flex: 1;
  overflow: hidden;
}

/* Левая секция: Аватар KIKI */
.avatar-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow: hidden;
}

.canvas-wrapper {
  position: relative;
  width: 100%;
  max-width: 580px;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#kikiCanvas {
  width: 100%;
  height: 100%;
  cursor: pointer;
}

/* Индикатор текущего настроения под аватаром */
.mood-indicator-pill {
  position: absolute;
  bottom: 16px;
  background: rgba(14, 22, 44, 0.75);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-card);
}
.mood-emoji {
  font-size: 16px;
}

/* Виджет системных ресурсов (Apple System Info) */
.system-widget {
  position: absolute;
  top: 16px;
  left: 20px;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  gap: 16px;
}
.sys-item span {
  color: var(--accent-cyan);
  font-weight: 600;
}

/* Панель управления анимациями Кики (Animation Reference Sheet) */
.anim-control-bar {
  position: absolute;
  top: 60px;
  display: flex;
  gap: 6px;
  background: rgba(14, 22, 44, 0.7);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  z-index: 10;
}
.anim-pill-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 500;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: var(--transition-smooth);
}
.anim-pill-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.08);
}
.anim-pill-btn.active {
  background: rgba(0, 240, 255, 0.16);
  border-color: rgba(0, 240, 255, 0.4);
  color: var(--accent-cyan);
  font-weight: 600;
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.25);
}
.anim-pill-btn.active {
  background: rgba(168, 85, 247, 0.22);
  border-color: rgba(168, 85, 247, 0.5);
  color: #d8b4fe;
  font-weight: 600;
  box-shadow: 0 0 16px rgba(168, 85, 247, 0.35);
}

/* Кнопка ночной кибер-сцены */
#btnSceneNight {
  background: rgba(0, 240, 255, 0.08);
  border-color: rgba(0, 240, 255, 0.25);
  color: var(--accent-cyan);
}
#btnSceneNight.active {
  background: rgba(0, 240, 255, 0.25);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 18px rgba(0, 240, 255, 0.4);
}

/* Панель быстрых команд ОС */
.quick-os-bar {
  position: absolute;
  bottom: 74px;
  display: flex;
  gap: 8px;
  background: rgba(10, 16, 32, 0.6);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
}
.os-quick-btn {
  background: transparent;
  border: none;
  color: var(--text-main);
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-smooth);
}
.os-quick-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--accent-cyan);
}

/* ===================================================================
   Правая секция: Панель общения и задач (Glass Panel)
   =================================================================== */
.side-panel {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  backdrop-filter: blur(28px);
  border-left: 1px solid var(--glass-border);
  overflow: hidden;
}

/* Табы переключения (Чат / Задачи / Навыки) */
.panel-tabs {
  display: flex;
  padding: 12px 16px;
  border-bottom: 1px solid var(--glass-border);
  gap: 8px;
}
.tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-smooth);
}
.tab-btn.active {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  font-weight: 600;
}

/* Контейнер сообщений чата */
.chat-messages {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.chat-messages::-webkit-scrollbar {
  width: 6px;
}
.chat-messages::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}

/* Сообщения */
.message {
  display: flex;
  flex-direction: column;
  max-width: 88%;
  animation: messageSlide 0.25s ease forwards;
}
@keyframes messageSlide {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.message.user {
  align-self: flex-end;
}
.message.assistant {
  align-self: flex-start;
}

.bubble {
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 14px;
  line-height: 1.5;
  user-select: text;
  word-break: break-word;
}
.message.user .bubble {
  background: linear-gradient(135deg, var(--accent-blue), #3b82f6);
  color: #ffffff;
  border-bottom-right-radius: 4px;
  box-shadow: 0 4px 16px rgba(30, 112, 224, 0.3);
}
.message.assistant .bubble {
  background: rgba(22, 32, 58, 0.85);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  border-bottom-left-radius: 4px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.msg-meta {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.message.user .msg-meta {
  justify-content: flex-end;
}

/* Бейджи выполненных действий */
.action-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(0, 240, 255, 0.12);
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: var(--radius-pill);
  font-size: 11px;
  color: var(--accent-cyan);
  margin-top: 6px;
}

/* Поле ввода сообщения в стиле Apple */
.chat-input-area {
  padding: 14px 16px;
  border-top: 1px solid var(--glass-border);
  background: rgba(10, 15, 30, 0.4);
}
.input-form {
  display: flex;
  align-items: center;
  background: var(--bg-input);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  padding: 6px 8px 6px 16px;
  transition: var(--transition-smooth);
}
.input-form:focus-within {
  border-color: var(--glass-border-focus);
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.2);
}

.input-field {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-size: 14px;
  font-family: inherit;
  user-select: text;
}
.input-field::placeholder {
  color: var(--text-dim);
}

.btn-mic, .btn-send {
  background: transparent;
  border: none;
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}
.btn-mic:hover, .btn-send:hover {
  color: var(--accent-cyan);
  background: rgba(255, 255, 255, 0.08);
}
.btn-mic.listening {
  color: #ff3366;
  background: rgba(255, 51, 102, 0.15);
  box-shadow: 0 0 14px rgba(255, 51, 102, 0.5);
  animation: pulseMic 1.2s infinite ease-in-out;
}
@keyframes pulseMic {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

.btn-send {
  background: var(--accent-cyan);
  color: #070b19;
}
.btn-send:hover {
  background: #33f3ff;
  box-shadow: 0 0 14px rgba(0, 240, 255, 0.4);
}

/* ===================================================================
   Вкладка напоминаний и задач
   =================================================================== */
.tab-content {
  display: none;
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  flex-direction: column;
  gap: 12px;
}
.tab-content.active {
  display: flex;
}

.reminder-form-box {
  background: rgba(20, 28, 52, 0.6);
  border: 1px solid var(--glass-border);
  padding: 14px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.form-input {
  background: var(--bg-input);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  outline: none;
}
.form-input:focus {
  border-color: var(--glass-border-focus);
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  border: none;
  color: #070b19;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
}
.btn-primary:hover {
  filter: brightness(1.1);
  box-shadow: 0 4px 14px rgba(0, 240, 255, 0.3);
}

.reminder-item {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition-smooth);
}
.reminder-item.completed {
  opacity: 0.5;
  text-decoration: line-through;
}
.reminder-text {
  font-size: 13px;
  font-weight: 500;
}
.reminder-time {
  font-size: 11px;
  color: var(--accent-cyan);
  margin-top: 3px;
}
.btn-delete-rem {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
}
.btn-delete-rem:hover {
  color: #ff5f56;
}

/* ===================================================================
   Всплывающие уведомления (Apple Toast)
   =================================================================== */
.toast-container {
  position: fixed;
  top: 65px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast-notification {
  pointer-events: auto;
  background: rgba(18, 25, 50, 0.9);
  backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border-focus);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 280px;
  animation: toastIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateY(-16px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ===================================================================
   Адаптивность (iOS Safari PWA & Telegram Mini App)
   =================================================================== */
@media (max-width: 860px) {
  .main-container {
    grid-template-columns: 1fr;
    grid-template-rows: 280px 1fr;
  }
  .canvas-wrapper {
    height: 260px;
  }
  .quick-os-bar {
    display: none;
  }
  .side-panel {
    border-left: none;
    border-top: 1px solid var(--glass-border);
  }
}