/**
 * Bee1 Interactive Chat - 2026 Premium Design
 * עיצוב מודרני עם CSS Variables לתמיכה בפלטות צבעים
 */

/* ========== Default CSS Variables (Dark Preset) ========== */
:root {
  --bee1-chat-bg: #1a1d23;
  --bee1-chat-surface: #2a2d35;
  --bee1-chat-input-bg: #22252d;
  --bee1-chat-border: rgba(255,255,255,0.06);
  --bee1-chat-text: #e2e8f0;
  --bee1-chat-text-muted: rgba(255,255,255,0.35);
  --bee1-chat-text-time: rgba(255,255,255,0.3);
  --bee1-chat-accent: #25D366;
  --bee1-chat-accent-dark: #128C7E;
  --bee1-chat-accent-shadow: rgba(37, 211, 102, 0.3);
  --bee1-chat-accent-hover: rgba(37, 211, 102, 0.15);
  --bee1-chat-header-bg: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  --bee1-chat-header-text: white;
  --bee1-chat-header-subtitle: rgba(255,255,255,0.85);
  --bee1-chat-avatar-bg: rgba(255, 255, 255, 0.2);
  --bee1-chat-avatar-border: rgba(255,255,255,0.3);
  --bee1-chat-close-bg: rgba(255, 255, 255, 0.15);
  --bee1-chat-scroll-thumb: rgba(255,255,255,0.1);
  --bee1-chat-bot-bubble: #2a2d35;
  --bee1-chat-bot-text: #e2e8f0;
  --bee1-chat-user-bubble: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  --bee1-chat-user-text: white;
  --bee1-chat-btn-bg: #2a2d35;
  --bee1-chat-btn-border: rgba(255,255,255,0.1);
  --bee1-chat-btn-text: #e2e8f0;
  --bee1-chat-btn-hover-bg: rgba(37, 211, 102, 0.15);
  --bee1-chat-btn-hover-border: #25D366;
  --bee1-chat-btn-hover-text: #25D366;
  --bee1-chat-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255,255,255,0.06);
  --bee1-chat-footer-text: rgba(255,255,255,0.2);
  --bee1-chat-progress-bg: rgba(255,255,255,0.08);
  --bee1-chat-progress-active: #25D366;
  --bee1-chat-progress-done: rgba(37, 211, 102, 0.4);
  --bee1-chat-typing-dot: #64748b;
}

/* ========== Chat Trigger ========== */
.bee1-chat-trigger {
  cursor: pointer !important;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.bee1-chat-trigger:hover {
  transform: scale(1.08) !important;
}

/* ========== Chat Window ========== */
#bee1-chat-window {
  position: fixed;
  bottom: 10px;
  right: 10px !important;
  left: auto !important;
  width: 400px;
  height: 620px;
  max-height: calc(100vh - 40px);
  background: var(--bee1-chat-bg);
  border-radius: 20px;
  box-shadow: var(--bee1-chat-shadow);
  display: flex;
  flex-direction: column;
  z-index: 999998;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: bottom right;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  direction: rtl;
}

#bee1-chat-window.bee1-chat-hidden {
  opacity: 0;
  transform: scale(0.85) translateY(30px);
  pointer-events: none;
}

/* ========== Header ========== */
.bee1-chat-header {
  background: var(--bee1-chat-header-bg);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.bee1-chat-header::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  right: 0;
  height: 20px;
  background: linear-gradient(to bottom, rgba(26,29,35,0.3), transparent);
  pointer-events: none;
}

.bee1-chat-header-content {
  display: flex;
  align-items: center;
  gap: 14px;
}

.bee1-chat-avatar {
  width: 46px;
  height: 46px;
  background: var(--bee1-chat-avatar-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  backdrop-filter: blur(10px);
  border: 2px solid var(--bee1-chat-avatar-border);
}

.bee1-chat-header-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.bee1-chat-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--bee1-chat-header-text);
  line-height: 1.2;
}

.bee1-chat-subtitle {
  font-size: 12px;
  color: var(--bee1-chat-header-subtitle);
}

.bee1-chat-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--bee1-chat-header-subtitle);
}

.bee1-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  animation: bee1-glow 2s infinite;
}

.bee1-dot-open {
  background: #4ADE80;
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.6);
}

.bee1-dot-closed {
  background: #f59e0b;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.6);
}

@keyframes bee1-glow {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.bee1-chat-close {
  background: var(--bee1-chat-close-bg);
  border: none;
  color: var(--bee1-chat-header-text);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all 0.25s;
  backdrop-filter: blur(10px);
}

.bee1-chat-close:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: rotate(90deg);
}

/* ========== Messages Area ========== */
.bee1-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--bee1-chat-bg);
}

.bee1-chat-messages::-webkit-scrollbar { width: 4px; }
.bee1-chat-messages::-webkit-scrollbar-track { background: transparent; }
.bee1-chat-messages::-webkit-scrollbar-thumb { background: var(--bee1-chat-scroll-thumb); border-radius: 2px; }

/* ========== Messages ========== */
.bee1-message {
  display: flex;
  margin-bottom: 4px;
  animation: bee1-msg-in 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.bee1-message-bot { justify-content: flex-start; }
.bee1-message-user { justify-content: flex-end; }

@keyframes bee1-msg-in {
  0% { opacity: 0; transform: translateY(12px) scale(0.95); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.bee1-message-content {
  max-width: 82%;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bee1-message-text {
  padding: 14px 18px;
  border-radius: 18px;
  font-size: 14px;
  line-height: 1.6;
  word-wrap: break-word;
}

.bee1-message-bot .bee1-message-text {
  background: var(--bee1-chat-bot-bubble);
  color: var(--bee1-chat-bot-text);
  border-bottom-right-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.bee1-message-user .bee1-message-text {
  background: var(--bee1-chat-user-bubble);
  color: var(--bee1-chat-user-text);
  border-bottom-left-radius: 6px;
  margin-right: auto;
}

.bee1-message-time {
  font-size: 10px;
  color: var(--bee1-chat-text-time);
  padding: 0 4px;
}

.bee1-message-user .bee1-message-time {
  text-align: left;
}

/* ========== Typing Indicator ========== */
.bee1-typing-indicator {
  display: flex;
  gap: 5px;
  padding: 14px 18px;
  background: var(--bee1-chat-bot-bubble);
  border-radius: 18px;
  border-bottom-right-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  width: fit-content;
}

.bee1-typing-indicator span {
  width: 8px;
  height: 8px;
  background: var(--bee1-chat-typing-dot);
  border-radius: 50%;
  animation: bee1-typing 1.4s infinite;
}

.bee1-typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.bee1-typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes bee1-typing {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-8px); opacity: 1; background: var(--bee1-chat-accent); }
}

/* ========== Input Area ========== */
.bee1-chat-input-area {
  padding: 16px 20px 20px;
  background: var(--bee1-chat-input-bg);
  border-top: 1px solid var(--bee1-chat-border);
}

/* ========== Buttons ========== */
.bee1-chat-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bee1-chat-btn {
  padding: 12px 18px;
  background: var(--bee1-chat-btn-bg);
  border: 1.5px solid var(--bee1-chat-btn-border);
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--bee1-chat-btn-text);
  cursor: pointer;
  transition: all 0.25s;
  text-align: center;
  flex: 1 1 auto;
  min-width: calc(50% - 8px);
}

.bee1-chat-btn:hover {
  background: var(--bee1-chat-btn-hover-bg);
  border-color: var(--bee1-chat-btn-hover-border);
  color: var(--bee1-chat-btn-hover-text);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--bee1-chat-accent-shadow);
}

.bee1-chat-btn:active {
  transform: translateY(0);
}

/* ========== Text Input ========== */
.bee1-chat-input-row {
  display: flex;
  gap: 8px;
  align-items: center;
  width: 100%;
}

.bee1-chat-input-row .bee1-chat-input {
  flex: 1 1 0%;
  min-width: 0;
  width: auto;
  margin: 0;
}

.bee1-chat-input-row .bee1-chat-send {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
}

.bee1-chat-input-wrapper {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bee1-chat-input,
.bee1-chat-textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--bee1-chat-btn-border);
  border-radius: 12px;
  font-size: 14px;
  font-family: inherit;
  color: var(--bee1-chat-text);
  background: var(--bee1-chat-surface);
  transition: all 0.25s;
  resize: none;
  box-sizing: border-box;
  direction: rtl;
}

.bee1-chat-input::placeholder,
.bee1-chat-textarea::placeholder {
  color: var(--bee1-chat-text-muted);
}

.bee1-chat-input:focus,
.bee1-chat-textarea:focus {
  outline: none;
  border-color: var(--bee1-chat-accent);
  box-shadow: 0 0 0 3px var(--bee1-chat-accent-shadow);
  background: var(--bee1-chat-surface);
}

.bee1-input-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-start;
}

.bee1-chat-skip {
  padding: 10px 18px;
  background: rgba(255,255,255,0.06);
  border: none;
  border-radius: 10px;
  font-size: 13px;
  color: var(--bee1-chat-text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.bee1-chat-skip:hover {
  background: rgba(255,255,255,0.12);
  color: var(--bee1-chat-text);
}

.bee1-chat-send {
  width: 44px;
  height: 44px;
  background: var(--bee1-chat-header-bg);
  border: none;
  border-radius: 12px;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s;
  box-shadow: 0 4px 12px var(--bee1-chat-accent-shadow);
  flex-shrink: 0;
}

.bee1-chat-send svg {
  stroke: white;
  fill: none;
}

.bee1-chat-send:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px var(--bee1-chat-accent-shadow);
}

.bee1-chat-send:active {
  transform: scale(0.95);
}

/* ========== Complete State ========== */
.bee1-chat-complete {
  text-align: center;
}

.bee1-chat-restart {
  padding: 14px 28px;
  background: var(--bee1-chat-header-bg);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  box-shadow: 0 4px 16px var(--bee1-chat-accent-shadow);
}

.bee1-chat-restart:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--bee1-chat-accent-shadow);
}

/* ========== Progress Steps ========== */
.bee1-chat-progress {
  display: flex;
  gap: 4px;
  padding: 0 20px 12px;
  background: var(--bee1-chat-bg);
}

.bee1-progress-step {
  flex: 1;
  height: 3px;
  background: var(--bee1-chat-progress-bg);
  border-radius: 2px;
  transition: background 0.4s ease;
}

.bee1-progress-step.active {
  background: var(--bee1-chat-progress-active);
}

.bee1-progress-step.done {
  background: var(--bee1-chat-progress-done);
}

/* ========== Footer ========== */
.bee1-chat-footer {
  padding: 8px 20px;
  text-align: center;
  font-size: 10px;
  color: var(--bee1-chat-footer-text);
  background: var(--bee1-chat-bg);
}

/* ========== Mobile ========== */
@media (max-width: 480px) {
  #bee1-chat-window {
    width: calc(100vw - 16px);
    max-height: calc(100vh - 16px);
    height: auto;
    bottom: 8px;
    right: 8px !important;
    left: 8px !important;
    margin: 0 auto;
    border-radius: 16px;
  }

  .bee1-chat-messages {
    flex: 0 1 auto;
    max-height: 45vh;
    min-height: 80px;
    overflow-y: auto;
    padding: 16px 14px;
  }

  .bee1-chat-buttons {
    flex-direction: column;
  }

  .bee1-chat-btn {
    min-width: 100%;
  }

  /* Keep input + send button always side-by-side on mobile */
  .bee1-chat-input-row {
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 8px;
  }

  .bee1-chat-input-row .bee1-chat-input {
    flex: 1 1 0% !important;
    min-width: 0 !important;
    width: auto !important;
    font-size: 16px; /* prevents iOS zoom on focus */
  }

  .bee1-chat-input-row .bee1-chat-send {
    flex-shrink: 0 !important;
    width: 44px !important;
    min-width: 44px;
    height: 44px !important;
  }

  .bee1-chat-input-area {
    padding: 12px 12px 16px;
  }

  /* Textarea wrapper — keep send accessible on mobile */
  .bee1-chat-input-wrapper .bee1-input-actions {
    justify-content: space-between;
  }

  .bee1-chat-textarea {
    font-size: 16px; /* prevents iOS zoom */
  }
}

/* ========== RTL Fine-tuning ========== */
[dir="rtl"] #bee1-chat-window,
#bee1-chat-window {
  direction: rtl;
  text-align: right;
}

/* Prevent RTL from flipping the window position */
[dir="rtl"] #bee1-chat-window {
  right: 10px !important;
  left: auto !important;
}

@media (max-width: 480px) {
  [dir="rtl"] #bee1-chat-window {
    right: 8px !important;
    left: 8px !important;
  }
}

[dir="rtl"] .bee1-message-bot .bee1-message-text {
  border-bottom-right-radius: 18px;
  border-bottom-left-radius: 6px;
}

[dir="rtl"] .bee1-message-user .bee1-message-text {
  border-bottom-left-radius: 18px;
  border-bottom-right-radius: 6px;
  margin-right: 0;
  margin-left: auto;
}