/* ── Kaappu Connect — WordPress Plugin Styles ──────────────────────────────── */

/* ── Auth Pages ───────────────────────────────────────────────────────────── */
.kaappu-auth-wrap {
  max-width: 380px;
  margin: 0 auto;
  padding: 10px 0 60px;
}

.kaappu-auth-logo {
  text-align: center;
  margin-bottom: 36px;
}

.kaappu-auth-logo img {
  height: 48px;
  width: auto;
}

.kaappu-form-title {
  font-family: 'Literata', serif;
  font-size: 28px;
  font-weight: 500;
  color: #000;
  margin: 0 0 8px;
}

.kaappu-form-subtitle {
  font-size: 15px;
  color: #666;
  margin: 0 0 32px;
  line-height: 1.5;
}

.kaappu-form-error {
  padding: 12px 16px;
  background: #fef2f2;
  border-left: 3px solid #dc2626;
  color: #dc2626;
  font-size: 14px;
  margin-bottom: 20px;
  border-radius: 0 4px 4px 0;
}

.kaappu-field {
  margin-bottom: 24px;
}

.kaappu-field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #333;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kaappu-field input {
  width: 100%;
  padding: 12px 0;
  border: none;
  border-bottom: 2px solid #000;
  background: transparent;
  font-size: 16px;
  font-family: 'Figtree', sans-serif;
  color: #000;
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
  border-radius: 0;
  -webkit-appearance: none;
}

.kaappu-field input::placeholder {
  color: #999;
}

.kaappu-field input:focus {
  border-bottom-color: #059669;
}

.kaappu-google-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #dadce0;
  border-radius: 4px;
  background: #fff;
  color: #3c4043;
  font-size: 15px;
  font-weight: 500;
  font-family: 'Figtree', -apple-system, sans-serif;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
  margin-bottom: 4px;
}

.kaappu-google-btn:hover {
  background: #f7f8f8;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  color: #3c4043;
}

.kaappu-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
}

.kaappu-divider::before,
.kaappu-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #e0e0e0;
}

.kaappu-divider span {
  font-size: 12px;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kaappu-form-row {
  display: flex;
  gap: 20px;
}

.kaappu-form-row .kaappu-field {
  flex: 1;
}

.kaappu-submit-btn {
  width: 100%;
  padding: 14px 24px;
  background: #000;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 500;
  font-family: 'Figtree', sans-serif;
  cursor: pointer;
  margin-top: 8px;
  letter-spacing: 0.3px;
  transition: background 0.2s, opacity 0.2s;
}

.kaappu-submit-btn:hover {
  background: #222;
}

.kaappu-submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.kaappu-auth-switch {
  text-align: center;
  margin-top: 28px;
  font-size: 14px;
  color: #666;
}

.kaappu-auth-switch a {
  color: #000;
  text-decoration: underline;
  font-weight: 500;
}

.kaappu-auth-switch a:hover {
  color: #059669;
}

/* ── Loading skeleton (shown while embed.js loads) ────────────────────────── */
.kaappu-loading-skeleton {
  max-width: 420px;
  margin: 0 auto;
  padding: 2rem;
  animation: kaappu-fade-in 0.3s ease;
}

.kaappu-loading-skeleton > div {
  background: #f0f0f0;
  border-radius: 8px;
  animation: kaappu-shimmer 1.5s ease-in-out infinite;
}

.kls-logo {
  width: 140px;
  height: 48px;
  margin: 0 auto 24px;
  border-radius: 8px !important;
}

.kls-title {
  width: 200px;
  height: 16px;
  margin: 0 auto 28px;
}

.kls-btn {
  width: 100%;
  height: 48px;
  margin-bottom: 16px;
}

.kls-divider {
  width: 100%;
  height: 1px;
  margin: 20px 0;
  background: #e5e7eb !important;
}

.kls-input {
  width: 100%;
  height: 48px;
  margin-bottom: 12px;
}

.kls-btn-primary {
  width: 100%;
  height: 52px;
  margin-top: 8px;
  background: #d1d5db !important;
}

@keyframes kaappu-shimmer {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

@keyframes kaappu-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Hide skeleton once the Web Component renders */
kaappu-login:defined .kaappu-loading-skeleton,
kaappu-register:defined .kaappu-loading-skeleton {
  display: none;
}

.kaappu-badge {
  text-align: center;
  margin-top: 24px;
  font-size: 11px;
  color: #999;
  letter-spacing: 0.3px;
}

/* ── Floating Chatbot Button ──────────────────────────────────────────────── */
.kaappu-chat-btn {
  position: fixed;
  bottom: 24px;
  left: 24px;
  height: 48px;
  padding: 0 20px 0 14px;
  border-radius: 24px;
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  color: white;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(5, 150, 105, 0.35), 0 0 0 0 rgba(5, 150, 105, 0.3);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 99999;
  transition: all 0.3s ease;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.2px;
  animation: kaappu-pulse 3s ease-in-out infinite;
}

.kaappu-chat-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(5, 150, 105, 0.45);
  animation: none;
}

.kaappu-chat-btn .kaappu-btn-icon {
  width: 26px;
  height: 26px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.kaappu-chat-btn .kaappu-btn-label {
  white-space: nowrap;
}

.kaappu-chat-btn.kaappu-btn-collapsed {
  padding: 0;
  width: 48px;
  border-radius: 50%;
  justify-content: center;
}
.kaappu-chat-btn.kaappu-btn-collapsed .kaappu-btn-label { display: none; }
.kaappu-chat-btn.kaappu-btn-collapsed .kaappu-btn-icon { background: none; }

@keyframes kaappu-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(5, 150, 105, 0.35), 0 0 0 0 rgba(5, 150, 105, 0.3); }
  50% { box-shadow: 0 4px 20px rgba(5, 150, 105, 0.35), 0 0 0 8px rgba(5, 150, 105, 0); }
}

/* ── Chat Panel ───────────────────────────────────────────────────────────── */
.kaappu-chat-panel {
  position: fixed;
  bottom: 96px;
  left: 24px;
  width: 400px;
  max-width: calc(100vw - 48px);
  height: 520px;
  max-height: calc(100vh - 140px);
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 99998;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.kaappu-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: #059669;
  color: white;
  font-weight: 600;
  font-size: 15px;
}

.kaappu-chat-close {
  background: none;
  border: none;
  color: white;
  font-size: 22px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  opacity: 0.8;
}

.kaappu-chat-close:hover {
  opacity: 1;
}

/* ── Messages ─────────────────────────────────────────────────────────────── */
.kaappu-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kaappu-chat-welcome {
  text-align: center;
  color: #6b7280;
  padding: 40px 20px;
  font-size: 14px;
  line-height: 1.6;
}

.kaappu-chat-msg {
  display: flex;
  max-width: 85%;
}

.kaappu-chat-msg-user {
  align-self: flex-end;
  margin-left: auto;
}

.kaappu-chat-msg-assistant {
  align-self: flex-start;
}

.kaappu-chat-msg-content {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.5;
  word-wrap: break-word;
}

.kaappu-chat-msg-user .kaappu-chat-msg-content {
  background: #059669;
  color: white;
  border-bottom-right-radius: 4px;
}

.kaappu-chat-msg-assistant .kaappu-chat-msg-content {
  background: #f3f4f6;
  color: #1f2937;
  border-bottom-left-radius: 4px;
}

.kaappu-chat-typing {
  color: #9ca3af;
  font-style: italic;
}

/* ── Input Area ───────────────────────────────────────────────────────────── */
.kaappu-chat-input-area {
  display: flex;
  padding: 12px 16px;
  border-top: 1px solid #e5e7eb;
  gap: 8px;
  align-items: center;
}

.kaappu-chat-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  font-family: inherit;
  background: #f9fafb;
}

.kaappu-chat-input:focus {
  border-color: #059669;
  background: #fff;
  box-shadow: none;
}

.kaappu-chat-send {
  padding: 8px 16px;
  border-radius: 8px;
  background: #059669;
  color: white;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  transition: background 0.15s;
}

.kaappu-chat-send:hover {
  background: #047857;
}

.kaappu-chat-send:disabled {
  background: #d1d5db;
  cursor: not-allowed;
}

/* ── Auth prompt (not signed in) ──────────────────────────────────────────── */
.kaappu-chat-auth-prompt {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  text-align: center;
  color: #6b7280;
}

.kaappu-chat-auth-prompt p {
  margin-bottom: 20px;
  font-size: 14px;
  line-height: 1.6;
}

.kaappu-chat-signin-btn {
  display: inline-block;
  padding: 10px 28px;
  background: #059669;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  font-size: 14px;
  transition: background 0.2s;
}

.kaappu-chat-signin-btn:hover {
  background: #047857;
  color: white;
}

/* ── Inline chatbot (full page) ───────────────────────────────────────────── */
.kaappu-chatbot-inline {
  max-width: 800px;
  margin: 2rem auto;
  height: 600px;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  overflow: hidden;
}

/* ── Mobile responsive ────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .kaappu-chat-panel {
    width: calc(100vw - 16px);
    left: 8px;
    bottom: 80px;
    height: calc(100vh - 100px);
    border-radius: 12px;
  }

  .kaappu-chat-btn {
    bottom: 16px;
    left: 16px;
  }

  .kaappu-auth-wrap {
    padding: 10px 16px 40px;
  }

  .kaappu-form-row {
    flex-direction: column;
    gap: 0;
  }
}