/* Frontend Styles - Modern Design */
#ia-demenagement-container { --ia-primary: #3b82f6; --ia-primary-light: #eff6ff; --ia-bg-color: #fff; --ia-bg-secondary: #f8fafc; --ia-border: #e2e8f0; --ia-text: #1e293b; --ia-text-muted: #64748b; --ia-user-bubble: #3b82f6; --ia-ai-bubble: #fff; --ia-button: #3b82f6; font-family: -apple-system, sans-serif; max-width: 600px; margin: 0 auto; background: var(--ia-bg-color); border-radius: 16px; box-shadow: 0 4px 24px rgba(0,0,0,0.08); overflow: hidden; border: 1px solid var(--ia-border); }
#ia-demenagement-form-container { padding: 30px; }
#ia-demenagement-form-container h2 { margin: 0 0 25px; text-align: center; color: var(--ia-text); }
#ia-demenagement-form { display: flex; flex-direction: column; gap: 15px; }
.ia-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
@media (max-width: 500px) { .ia-form-row { grid-template-columns: 1fr; } }
.ia-form-group { display: flex; flex-direction: column; }
.ia-form-group label { font-size: 0.875rem; font-weight: 500; margin-bottom: 5px; color: var(--ia-text); }
.ia-form-group input { padding: 12px; border: 1px solid var(--ia-border); border-radius: 8px; font-size: 1rem; background: var(--ia-bg-color); }
.ia-form-group input:focus { outline: none; border-color: var(--ia-primary); box-shadow: 0 0 0 3px rgba(59,130,246,0.15); }
.ia-submit-btn { margin-top: 10px; padding: 14px 24px; background: var(--ia-primary); color: white; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; }
.ia-submit-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(59,130,246,0.3); }
#ia-demenagement-chat-container { display: flex; flex-direction: column; height: 550px; }
.ia-chat-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; background: var(--ia-bg-color); border-bottom: 1px solid var(--ia-border); }
.ia-chat-header-left { display: flex; align-items: center; gap: 12px; }
.ia-chat-avatar { width: 36px; height: 36px; background: linear-gradient(135deg, #fbbf24, #f59e0b); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; }
.ia-chat-header h3 { margin: 0; font-size: 1rem; font-weight: 600; color: var(--ia-text); }
.ia-chat-header-actions { display: flex; gap: 8px; }
.ia-header-btn { width: 36px; height: 36px; border: none; background: transparent; color: var(--ia-text-muted); border-radius: 8px; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.ia-header-btn:hover { background: var(--ia-bg-secondary); color: var(--ia-text); }
.ia-chat-messages { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 16px; background: var(--ia-bg-secondary); }
.ia-message { max-width: 90%; animation: ia-appear 0.3s ease-out; }
@keyframes ia-appear { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.ia-message.user { align-self: flex-end; background: var(--ia-user-bubble); color: white; padding: 12px 18px; border-radius: 18px 18px 4px 18px; line-height: 1.5; }
.ia-message.assistant { align-self: flex-start; background: var(--ia-ai-bubble); color: var(--ia-text); padding: 20px 24px; border-radius: 12px; border: 1px solid var(--ia-border); box-shadow: 0 1px 3px rgba(0,0,0,0.04); line-height: 1.7; }
.ia-chat-input-container { display: flex; align-items: center; padding: 16px 20px; gap: 12px; border-top: 1px solid var(--ia-border); background: var(--ia-bg-color); }
.ia-input-attachment { width: 40px; height: 40px; border: none; background: transparent; color: var(--ia-text-muted); cursor: pointer; display: flex; align-items: center; justify-content: center; border-radius: 8px; }
.ia-input-attachment:hover { background: var(--ia-bg-secondary); color: var(--ia-text); }
.ia-input-wrapper { flex: 1; display: flex; align-items: center; background: var(--ia-bg-secondary); border: 1px solid var(--ia-border); border-radius: 12px; padding: 0 12px; }
.ia-input-wrapper:focus-within { border-color: var(--ia-primary); box-shadow: 0 0 0 3px rgba(59,130,246,0.1); }
#ia-chat-input { flex: 1; padding: 12px 8px; border: none; background: transparent; font-size: 0.9375rem; outline: none; color: var(--ia-text); }
#ia-chat-input::placeholder { color: var(--ia-text-muted); }
.ia-input-mic { width: 32px; height: 32px; border: none; background: transparent; color: var(--ia-text-muted); cursor: pointer; display: flex; align-items: center; justify-content: center; }
.ia-input-mic:hover { color: var(--ia-text); }
.ia-send-btn { width: 44px; height: 44px; background: var(--ia-primary); color: white; border: none; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ia-send-btn:hover:not(:disabled) { transform: scale(1.05); box-shadow: 0 4px 12px rgba(59,130,246,0.4); }
.ia-send-btn:disabled { opacity: 0.5; }
.ia-end-chat-btn { margin: 0 20px 16px; padding: 10px; background: transparent; color: var(--ia-text-muted); border: 1px solid var(--ia-border); border-radius: 8px; cursor: pointer; }
.ia-end-chat-btn:hover { background: var(--ia-bg-secondary); color: var(--ia-text); }
.ia-typing { display: flex; gap: 4px; padding: 16px 20px; background: var(--ia-ai-bubble); border: 1px solid var(--ia-border); border-radius: 12px; align-self: flex-start; }
.ia-typing span { width: 8px; height: 8px; background: var(--ia-text-muted); border-radius: 50%; animation: ia-bounce 1.4s infinite ease-in-out; }
.ia-typing span:nth-child(2) { animation-delay: 0.2s; }
.ia-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes ia-bounce { 0%, 80%, 100% { transform: scale(0.8); opacity: 0.5; } 40% { transform: scale(1); opacity: 1; } }
#ia-demenagement-end-message { padding: 60px 30px; text-align: center; background: var(--ia-bg-color); }
.ia-end-content { display: flex; flex-direction: column; align-items: center; gap: 15px; }
.ia-success-icon { width: 80px; height: 80px; background: linear-gradient(135deg, #22c55e, #16a34a); color: white; font-size: 2.5rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.ia-slots-container { margin-top: 16px; padding: 16px; background: var(--ia-bg-secondary); border-radius: 10px; border: 1px solid var(--ia-border); }
.ia-slots-title { font-weight: 600; margin-bottom: 12px; color: var(--ia-text); font-size: 0.9rem; }
.ia-slots-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
.ia-slot-btn { display: flex; flex-direction: column; align-items: center; padding: 12px; background: var(--ia-bg-color); border: 2px solid var(--ia-border); border-radius: 10px; cursor: pointer; transition: all 0.2s; }
.ia-slot-btn:hover:not(:disabled) { border-color: var(--ia-primary); background: var(--ia-primary-light); transform: translateY(-2px); }
.ia-slot-btn.ia-slot-selected { background: var(--ia-primary); color: #fff; border-color: var(--ia-primary); }
.ia-slot-day { font-weight: 600; font-size: 0.85em; color: var(--ia-text); }
.ia-slot-date { font-size: 0.8em; color: var(--ia-text-muted); }
.ia-slot-time { font-weight: 700; font-size: 1.05em; color: var(--ia-primary); }
.ia-slot-btn.ia-slot-selected .ia-slot-day, .ia-slot-btn.ia-slot-selected .ia-slot-date, .ia-slot-btn.ia-slot-selected .ia-slot-time { color: #fff; }