/* DelaAI Chat Widget - Minimal Theme Styles */
/* Enhanced with modern conversation card design featuring monochrome elegance */

/* ==================== MINIMAL THEME ==================== */
.delaai-theme-minimal #delaai-chat-launcher {
  background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
  color: white;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15), 0 2px 8px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.delaai-theme-minimal #delaai-chat-launcher::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.delaai-theme-minimal #delaai-chat-launcher:hover::before {
  opacity: 1;
}

.delaai-theme-minimal #delaai-chat-launcher:hover {
  background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2), 0 4px 12px rgba(0, 0, 0, 0.15);
}

.delaai-theme-minimal #delaai-chat-container {
  background: linear-gradient(145deg, #ffffff 0%, #fafafa 100%);
  border: 1px solid #e8e8e8;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08), 0 8px 24px rgba(0, 0, 0, 0.04);
  backdrop-filter: blur(20px);
}

.delaai-theme-minimal #delaai-chat-header {
  background: linear-gradient(135deg, #ffffff 0%, #f8f8f8 100%);
  color: #1a1a1a;
  border-bottom: 1px solid #f0f0f0;
  padding: 16px 20px;
  position: relative;
}

.delaai-theme-minimal #delaai-chat-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 20px;
  right: 20px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #e0e0e0, transparent);
}

.delaai-theme-minimal #delaai-header-logo {
  border-color: rgba(26, 26, 26, 0.1);
}

.delaai-theme-minimal #delaai-chat-close {
  color: #666666;
  font-size: 14px;
  font-weight: 400;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.delaai-theme-minimal #delaai-chat-close:hover {
  background: linear-gradient(135deg, #f5f5f5 0%, #f0f0f0 100%);
  color: #1a1a1a;
  transform: scale(1.05);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.delaai-theme-minimal .delaai-welcome-message::after {
  background: linear-gradient(90deg, transparent, rgba(26, 26, 26, 0.15), transparent);
}

.delaai-theme-minimal .delaai-message.assistant {
  background: linear-gradient(135deg, #f8f8f8 0%, #f2f2f2 100%);
  color: #1a1a1a;
  border: 1px solid #eeeeee;
  border-radius: 16px;
  border-bottom-left-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  position: relative;
  transition: all 0.2s ease;
}

.delaai-theme-minimal .delaai-message.assistant:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transform: translateY(-1px);
}

.delaai-theme-minimal .delaai-message.assistant::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
}

.delaai-theme-minimal .delaai-message.user {
  background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
  color: white;
  border-radius: 16px;
  border-bottom-right-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  transition: all 0.2s ease;
}

.delaai-theme-minimal .delaai-message.user::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.delaai-theme-minimal #delaai-chat-input {
  background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
  border: 1.5px #e8e8e8;
  color: #1a1a1a;
  border-radius: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-weight: 400;
  letter-spacing: 0.01em;
}

.delaai-theme-minimal #delaai-chat-input::placeholder {
  color: #888888;
  font-weight: 300;
}

.delaai-theme-minimal #delaai-chat-input:focus {
  border-color: #1a1a1a;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(26, 26, 26, 0.08), 0 4px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(-1px);
}

.delaai-theme-minimal #delaai-chat-send {
  background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.delaai-theme-minimal #delaai-chat-send::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.delaai-theme-minimal #delaai-chat-send:hover::before {
  opacity: 1;
}

.delaai-theme-minimal #delaai-chat-send:hover {
  background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
  transform: scale(1.05) translateY(-1px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
}

.delaai-theme-minimal .delaai-faq-item {
  background: linear-gradient(135deg, #ffffff 0%, #f8f8f8 100%);
  color: #444444;
  border: 1px solid #e8e8e8;
  border-radius: 20px;
  font-weight: 400;
  letter-spacing: 0.01em;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.delaai-theme-minimal .delaai-faq-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.02) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.delaai-theme-minimal .delaai-faq-item:hover::before {
  opacity: 1;
}

.delaai-theme-minimal .delaai-faq-item:hover {
  background: linear-gradient(135deg, #f0f0f0 0%, #eeeeee 100%);
  border-color: #1a1a1a;
  color: #1a1a1a;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  font-weight: 500;
}

.delaai-theme-minimal #delaai-chat-footer {
  border-top: 1px solid #f0f0f0;
  background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
  position: relative;
}

.delaai-theme-minimal #delaai-chat-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px;
  right: 20px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #e8e8e8, transparent);
}

.delaai-theme-minimal .delaai-footer-link {
  color: #666666;
  font-weight: 500;
}

.delaai-theme-minimal .delaai-footer-link:hover {
  color: #1a1a1a;
}

.delaai-theme-minimal #delaai-chat-messages::-webkit-scrollbar {
  width: 6px;
}

.delaai-theme-minimal #delaai-chat-messages::-webkit-scrollbar-track {
  background: rgba(240, 240, 240, 0.5);
  border-radius: 3px;
}

.delaai-theme-minimal #delaai-chat-messages::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #e0e0e0 0%, #d0d0d0 100%);
  border-radius: 3px;
  transition: background 0.2s ease;
}

.delaai-theme-minimal #delaai-chat-messages::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #c0c0c0 0%, #b0b0b0 100%);
}

.delaai-theme-minimal .delaai-message code {
  background: linear-gradient(135deg, #f0f0f0 0%, #e8e8e8 100%);
  border: 1px solid #e0e0e0;
  padding: 3px 8px;
  border-radius: 6px;
  font-family: 'Vazirplayground', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.delaai-theme-minimal .delaai-message pre {
  background: linear-gradient(135deg, #f8f8f8 0%, #f0f0f0 100%);
  border: 1px solid #e8e8e8;
  border-left: 3px solid #1a1a1a;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.delaai-theme-minimal .delaai-message blockquote {
  border-left: 3px solid #1a1a1a;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.02) 0%, transparent 100%);
  padding: 8px 16px;
  margin: 8px 0;
  border-radius: 4px;
  font-style: italic;
  font-weight: 300;
}

.delaai-theme-minimal .delaai-message a {
  color: #1a1a1a;
  text-decoration: none;
  border-bottom: 1px solid #e0e0e0;
  transition: all 0.2s ease;
  font-weight: 500;
}

.delaai-theme-minimal .delaai-message a:hover {
  border-bottom-color: #1a1a1a;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.05) 0%, transparent 100%);
  padding: 2px 4px;
  border-radius: 4px;
}

/* ==================== HISTORY HEADER STYLES ==================== */
.delaai-theme-minimal .delaai-history-header {
  border-bottom-color: #f0f0f0;
  color: #1a1a1a;
}

.delaai-theme-minimal .delaai-history-header h3 {
  color: #1a1a1a;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 14px;
  font-weight: 600;
}

.delaai-theme-minimal .delaai-history-header-bottom {
  border-top-color: #f0f0f0;
  background: rgba(250, 250, 250, 0.95);
}

/* ==================== MODERN CONVERSATION CARD DESIGN FOR MINIMAL THEME ==================== */
.delaai-theme-minimal .delaai-conversation-item {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  box-shadow: none;
  position: relative;
}

/* Status indicator bar - simple black line */
.delaai-theme-minimal .delaai-conversation-item::before {
  background: #000000;
  width: 2px;
}

/* Icon area with minimal design */
.delaai-theme-minimal .delaai-conversation-icon {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  position: relative;
}

/* Geometric circle icon for minimal theme */
.delaai-theme-minimal .delaai-conversation-icon::after {
  content: '○';
  font-size: 20px;
  font-weight: 300;
  color: #1a1a1a;
}

/* Hover state with subtle changes */
.delaai-theme-minimal .delaai-conversation-item:hover {
  background: #f9fafb;
  border-color: #000000;
  transform: translateX(2px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.delaai-theme-minimal .delaai-conversation-item:hover .delaai-conversation-icon {
  background: #f3f4f6;
  border-color: #1a1a1a;
}

.delaai-theme-minimal .delaai-conversation-item:hover .delaai-conversation-icon::after {
  content: '●';
  font-weight: 400;
}

/* Text colors for minimal theme */
.delaai-theme-minimal .delaai-conversation-date {
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 10px;
  font-weight: 500;
}

.delaai-theme-minimal .delaai-conversation-date::before {
  content: '';
  display: none;
}

.delaai-theme-minimal .delaai-conversation-text {
  color: #1a1a1a;
  letter-spacing: 0.01em;
  font-weight: 400;
}

/* Message count badge with minimal style */
.delaai-theme-minimal .delaai-conversation-messages-count {
  background: transparent;
  border: 1px solid #d1d5db;
  color: #6b7280;
  padding: 1px 7px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* Active/selected conversation state */
.delaai-theme-minimal .delaai-conversation-item.active {
  background: #f3f4f6;
  border-color: #1a1a1a;
  border-width: 1.5px;
}

.delaai-theme-minimal .delaai-conversation-item.active::before {
  opacity: 1;
  width: 3px;
  background: #1a1a1a;
}

.delaai-theme-minimal .delaai-conversation-item.active .delaai-conversation-icon::after {
  content: '●';
  font-weight: 600;
}

/* ==================== NAVIGATION BUTTONS ==================== */
.delaai-theme-minimal .delaai-back-to-history {
  color: #1a1a1a;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 11px;
  font-weight: 600;
}

.delaai-theme-minimal .delaai-back-to-history:hover {
  color: #000000;
  background: rgba(0, 0, 0, 0.05);
}

/* ==================== DELETE BUTTON STYLING ==================== */
.delaai-theme-minimal .delaai-delete-conversation-btn {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.12);
  color: #ef4444;
  border-radius: 6px;
}

.delaai-theme-minimal .delaai-delete-conversation-btn:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.25);
  transform: scale(1.1);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.15);
  color: #dc2626;
}

/* ==================== ACTION BUTTONS ==================== */
.delaai-theme-minimal .delaai-new-conversation-btn {
  background: #1a1a1a;
  border: 1px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 12px;
  font-weight: 600;
}

.delaai-theme-minimal .delaai-new-conversation-btn:hover {
  background: #000000;
  border-color: rgba(255, 255, 255, 0.1);
}

.delaai-theme-minimal .delaai-new-conversation-btn-wide {
  background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
  box-shadow: 0 2px 8px rgba(26, 26, 26, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.delaai-theme-minimal .delaai-new-conversation-btn-wide:hover {
  background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
  box-shadow: 0 4px 16px rgba(26, 26, 26, 0.3);
}

.delaai-theme-minimal .delaai-view-history-btn {
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.03) 0%, rgba(26, 26, 26, 0.06) 100%);
  border: 1.5px solid rgba(26, 26, 26, 0.15);
  color: #1a1a1a;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 11px;
}

.delaai-theme-minimal .delaai-view-history-btn::before {
  background: linear-gradient(90deg, transparent, rgba(26, 26, 26, 0.08), transparent);
}

.delaai-theme-minimal .delaai-view-history-btn:hover {
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.06) 0%, rgba(26, 26, 26, 0.1) 100%);
  border-color: rgba(26, 26, 26, 0.25);
  box-shadow: 0 8px 20px rgba(26, 26, 26, 0.08);
}

.delaai-theme-minimal .delaai-view-history-btn svg {
  animation: pulse-soft 2s infinite;
}

@keyframes pulse-soft {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* ==================== EMPTY STATE ==================== */
.delaai-theme-minimal .delaai-empty-state {
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 12px;
  font-weight: 500;
}

/* ==================== CUSTOM LOGO SUPPORT ==================== */
.delaai-theme-minimal #delaai-chat-launcher.has-custom-logo {
  background: transparent !important;
  animation: none !important;
  border: none !important;
}

.delaai-theme-minimal #delaai-chat-launcher.has-custom-logo::before {
  display: none !important;
}

.delaai-theme-minimal #delaai-chat-launcher.has-custom-logo:hover {
  background: transparent !important;
  animation: none !important;
}

/* ==================== ATTACHMENT BUTTON ==================== */
.delaai-theme-minimal #delaai-chat-attach {
  background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
  color: #888888;
  border: 1.5px solid #e8e8e8;
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.delaai-theme-minimal #delaai-chat-attach::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.02) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.delaai-theme-minimal #delaai-chat-attach:hover::before {
  opacity: 1;
}

.delaai-theme-minimal #delaai-chat-attach:hover {
  background: linear-gradient(135deg, #f0f0f0 0%, #eeeeee 100%);
  color: #666666;
  transform: scale(1.05) translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.delaai-theme-minimal #delaai-chat-attach.has-attachment {
  background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* ==================== REGISTRATION FORM MINIMAL THEME ==================== */
.delaai-theme-minimal .delaai-registration-form {
  background: #ffffff;
  border: 1.5px solid #e5e7eb;
  box-shadow: none;
}

.delaai-theme-minimal .delaai-registration-title {
  color: #1a1a1a;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 13px;
  font-weight: 600;
  border-bottom: 1px solid #f3f4f6;
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.delaai-theme-minimal .delaai-form-label {
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 10px;
  font-weight: 600;
}

.delaai-theme-minimal .delaai-form-input {
  background: #fafafa;
  border: 1px solid #e5e7eb;
  color: #1a1a1a;
  border-radius: 0;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.delaai-theme-minimal .delaai-form-input:focus {
  border-color: #1a1a1a;
  background: #ffffff;
  box-shadow: none;
  outline: none;
}

.delaai-theme-minimal .delaai-form-input::placeholder {
  color: #9ca3af;
  font-weight: 300;
}

.delaai-theme-minimal .delaai-submit-btn {
  background: #1a1a1a;
  color: white;
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 12px;
  font-weight: 600;
  border-radius: 0;
  padding: 14px 20px;
}

.delaai-theme-minimal .delaai-submit-btn:hover {
  background: #000000;
  transform: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.delaai-theme-minimal .delaai-submit-btn:disabled {
  background: #e5e7eb;
  color: #9ca3af;
  box-shadow: none;
}

/* ==================== SCROLLBAR STYLING ==================== */
.delaai-theme-minimal #delaai-chat-messages::-webkit-scrollbar-track {
  background: rgba(240, 240, 240, 0.5);
  border-radius: 0;
}

.delaai-theme-minimal #delaai-chat-messages::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 0;
}

.delaai-theme-minimal #delaai-chat-messages::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

/* ==================== IMAGE PREVIEW ==================== */
.delaai-theme-minimal .delaai-image-preview-wrapper {
  background: rgba(255, 255, 255, 0.98);
  border: 1.5px solid #e5e7eb;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.delaai-theme-minimal .delaai-preview-info {
  background: #fafafa;
  border-top: 1px solid #e5e7eb;
}

.delaai-theme-minimal .delaai-preview-filename {
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 11px;
  font-weight: 500;
}

.delaai-theme-minimal .delaai-preview-remove {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.12);
  border-radius: 0;
}

.delaai-theme-minimal .delaai-preview-remove:hover {
  background: rgba(239, 68, 68, 0.15);
  box-shadow: none;
}

/* ==================== LAUNCHER OPTIONS CIRCLES ==================== */
/* Chat button - monochrome theme */
.delaai-theme-minimal #delaai-option-chat {
  background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.delaai-theme-minimal #delaai-option-chat:hover {
  background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
}

/* Voice button - green theme */
.delaai-theme-minimal #delaai-option-voice {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
}

.delaai-theme-minimal #delaai-option-voice:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

/* ==================== VOICE INTERFACE ==================== */
.delaai-theme-minimal .delaai-voice-title {
  color: #1a1a1a;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.delaai-theme-minimal .delaai-voice-icon {
  color: #1a1a1a;
}

.delaai-theme-minimal .delaai-voice-sentences {
  background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
  border: 1.5px solid #e8e8e8;
}

.delaai-theme-minimal .delaai-voice-sentences-label {
  color: #666666;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 11px;
  font-weight: 500;
}

.delaai-theme-minimal .delaai-voice-sentence {
  color: #1a1a1a;
  background: white;
  border-left-color: #1a1a1a;
  border-left-width: 2px;
}

[dir="rtl"] .delaai-theme-minimal .delaai-voice-sentence {
  border-right-color: #1a1a1a;
  border-right-width: 2px;
}

.delaai-theme-minimal .delaai-voice-status {
  background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
}

.delaai-theme-minimal .delaai-voice-status-text {
  color: #1a1a1a;
  font-weight: 500;
}

.delaai-theme-minimal .delaai-voice-wave {
  background: linear-gradient(180deg, #1a1a1a 0%, #000000 100%);
}

.delaai-theme-minimal .delaai-voice-btn-start {
  background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.delaai-theme-minimal .delaai-voice-btn-start:hover {
  background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.delaai-theme-minimal .delaai-voice-btn-end {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.delaai-theme-minimal .delaai-voice-btn-end:hover {
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  box-shadow: 0 8px 24px rgba(239, 68, 68, 0.4);
}

.delaai-theme-minimal .delaai-voice-btn-secondary {
  background: white;
  color: #1a1a1a;
  border: 1.5px solid #e8e8e8;
}

.delaai-theme-minimal .delaai-voice-btn-secondary:hover {
  background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
  border-color: #1a1a1a;
  color: #000000;
}

/* Phone Instruction for Mobile */
.delaai-theme-minimal .delaai-voice-phone-instruction {
  background: #f9fafb;
  border: 1.5px solid #e5e7eb;
  box-shadow: none;
}

.delaai-theme-minimal .delaai-voice-phone-instruction svg {
  color: #1a1a1a;
}

.delaai-theme-minimal .delaai-voice-phone-instruction span {
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 11px;
  font-weight: 500;
}

/* Call Duration - Minimal monochrome design */
.delaai-theme-minimal .delaai-voice-duration {
  background: rgba(26, 26, 26, 0.03);
  border: 1.5px solid #e8e8e8;
  box-shadow: none;
}

.delaai-theme-minimal .delaai-voice-duration svg {
  color: #1a1a1a;
}

.delaai-theme-minimal .delaai-voice-duration-text {
  color: #666666;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 11px;
  font-weight: 500;
}

/* Voice Audio Controls - Clean minimal style */
.delaai-theme-minimal .delaai-voice-controls {
  background: #ffffff;
  border: 1.5px solid #e8e8e8;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.delaai-theme-minimal .delaai-voice-control-btn {
  background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
  border: 1.5px solid #e8e8e8;
  box-shadow: none;
  position: relative;
  overflow: hidden;
}

.delaai-theme-minimal .delaai-voice-control-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.02) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.delaai-theme-minimal .delaai-voice-control-btn:hover::before {
  opacity: 1;
}

.delaai-theme-minimal .delaai-voice-control-btn:hover {
  background: linear-gradient(135deg, #f0f0f0 0%, #eeeeee 100%);
  border-color: #1a1a1a;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.delaai-theme-minimal .delaai-voice-control-icon {
  color: #666666;
}

/* Muted state - Minimal approach */
.delaai-theme-minimal .delaai-voice-control-btn.muted {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.12);
}

.delaai-theme-minimal .delaai-voice-control-btn.muted .delaai-voice-control-icon {
  color: #ef4444;
}

.delaai-theme-minimal .delaai-voice-control-btn.muted:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.25);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.15);
}

/* Speaker active state */
.delaai-theme-minimal .delaai-voice-control-btn.speaker-active {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.12);
}

.delaai-theme-minimal .delaai-voice-control-btn.speaker-active .delaai-voice-control-icon {
  color: #10b981;
}

.delaai-theme-minimal .delaai-voice-control-btn.speaker-active:hover {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.25);
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.15);
}

/* Back Button - Minimal style */
.delaai-theme-minimal .delaai-voice-btn-back {
  background: white;
  border: 1.5px solid #e8e8e8;
  color: #666666;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 11px;
  font-weight: 500;
}

.delaai-theme-minimal .delaai-voice-btn-back:hover {
  background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
  border-color: #1a1a1a;
  color: #1a1a1a;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Wave Animation - Minimal Theme */
.delaai-theme-minimal .delaai-voice-wave-container {
  background: transparent;
}

/* Volume Popup - Minimal Theme */
.delaai-theme-minimal .delaai-volume-popup {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(250, 250, 250, 0.98) 100%);
  border-color: rgba(232, 232, 232, 0.8);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.delaai-theme-minimal .delaai-volume-popup-arrow {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(250, 250, 250, 0.98) 100%);
  border-left-color: rgba(232, 232, 232, 0.8);
  border-bottom-color: rgba(232, 232, 232, 0.8);
}

.delaai-theme-minimal .delaai-volume-popup-value {
  color: #1a1a1a;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.delaai-theme-minimal .delaai-volume-popup-slider::-webkit-slider-runnable-track {
  background: linear-gradient(90deg, #e5e7eb 0%, #d1d5db 100%);
}

.delaai-theme-minimal .delaai-volume-popup-slider::-moz-range-track {
  background: linear-gradient(90deg, #e5e7eb 0%, #d1d5db 100%);
}

.delaai-theme-minimal .delaai-volume-popup-slider::-webkit-slider-thumb {
  background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
  box-shadow:
    0 0 0 3px rgba(255, 255, 255, 1),
    0 2px 8px rgba(26, 26, 26, 0.4);
}

.delaai-theme-minimal .delaai-volume-popup-slider::-moz-range-thumb {
  background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
  box-shadow:
    0 0 0 3px rgba(255, 255, 255, 1),
    0 2px 8px rgba(26, 26, 26, 0.4);
}

.delaai-theme-minimal .delaai-volume-popup-slider::-webkit-slider-thumb:hover {
  box-shadow:
    0 0 0 3px rgba(255, 255, 255, 1),
    0 4px 12px rgba(26, 26, 26, 0.6);
}

.delaai-theme-minimal .delaai-volume-popup-slider::-moz-range-thumb:hover {
  box-shadow:
    0 0 0 3px rgba(255, 255, 255, 1),
    0 4px 12px rgba(26, 26, 26, 0.6);
}

.delaai-theme-minimal .delaai-volume-popup-fill {
  background: linear-gradient(90deg, #6b7280 0%, #1a1a1a 50%, #000000 100%);
  box-shadow: 0 0 6px rgba(26, 26, 26, 0.3);
}