/* ===== CHATBOT WIDGET STYLE ===== */
/* Style moderne type Intercom/Drift */

:root {
    --adai-primary-color: #667eea;
    --adai-text-color: #333;
    --adai-bg-light: #f8f9fa;
    --adai-border: #e0e0e0;
    --adai-shadow: 0 5px 40px rgba(0,0,0,0.16);
}

/* === BULLE DE CHAT === */
.adai-chat-bubble {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--adai-primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    z-index: 999999;
}

.adai-chat-bubble:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(0,0,0,0.2);
}

.adai-bubble-icon svg {
    width: 28px;
    height: 28px;
}

.adai-bubble-notification {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4757;
    color: white;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.adai-chat-bubble.adai-hidden {
    display: none;
}

/* === FENÊTRE DE CHAT === */
.adai-chat-window {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 380px;
    height: 600px;
    background: white;
    border-radius: 16px;
    box-shadow: var(--adai-shadow);
    display: flex;
    flex-direction: column;
    z-index: 999999;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.adai-chat-window.adai-open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

.adai-chat-window-header {
    background: var(--adai-primary-color);
    color: white;
    padding: 20px;
    border-radius: 16px 16px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.adai-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.adai-bot-avatar {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.adai-header-text h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.adai-status {
    font-size: 12px;
    opacity: 0.9;
}

.adai-minimize-btn {
    background: transparent;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.2s;
}

.adai-minimize-btn:hover {
    background: rgba(255,255,255,0.1);
}

.adai-chat-window-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #fafafa;
}

.adai-chat-message {
    margin-bottom: 16px;
    display: flex;
    gap: 10px;
    animation: messageSlideIn 0.3s ease-out;
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.adai-chat-message.adai-bot {
    flex-direction: row;
}

.adai-chat-message.adai-user {
    flex-direction: row-reverse;
}

.adai-msg-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--adai-primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.adai-msg-content {
    max-width: 70%;
    padding: 12px 16px;
    border-radius: 16px;
    line-height: 1.5;
    font-size: 14px;
}

.adai-chat-message.adai-bot .adai-msg-content {
    background: white;
    color: var(--adai-text-color);
    border-bottom-left-radius: 4px;
}

.adai-chat-message.adai-user .adai-msg-content {
    background: var(--adai-primary-color);
    color: white;
    border-bottom-right-radius: 4px;
}

.adai-quick-replies {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.adai-quick-reply-btn {
    background: white;
    border: 1px solid var(--adai-border);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.adai-quick-reply-btn:hover {
    background: var(--adai-primary-color);
    color: white;
    border-color: var(--adai-primary-color);
}

.adai-typing {
    display: flex;
    gap: 4px;
    padding: 10px;
}

.adai-typing span {
    width: 8px;
    height: 8px;
    background: #999;
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

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

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
    30% { transform: translateY(-10px); opacity: 1; }
}

.adai-chat-window-input {
    padding: 16px;
    background: white;
    border-top: 1px solid var(--adai-border);
    display: flex;
    gap: 10px;
}

.adai-chat-window-input input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--adai-border);
    border-radius: 24px;
    outline: none;
    font-size: 14px;
}

.adai-chat-window-input input:focus {
    border-color: var(--adai-primary-color);
}

.adai-chat-window-send {
    width: 44px;
    height: 44px;
    background: var(--adai-primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s;
}

.adai-chat-window-send:hover {
    transform: scale(1.05);
}

/* === PANNEAU LATÉRAL FORMULAIRE === */
.adai-form-panel {
    position: fixed;
    top: 0;
    right: -450px;
    width: 420px;
    height: 100vh;
    background: white;
    box-shadow: -5px 0 40px rgba(0,0,0,0.15);
    z-index: 1000000;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.adai-form-panel.adai-open {
    right: 0;
}

.adai-form-panel-header {
    background: var(--adai-primary-color);
    color: white;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.adai-form-panel-header h3 {
    margin: 0;
    font-size: 18px;
}

.adai-close-btn {
    background: transparent;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.2s;
}

.adai-close-btn:hover {
    background: rgba(255,255,255,0.1);
}

.adai-form-panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.adai-progress-bar {
    background: #e0e0e0;
    height: 6px;
    border-radius: 10px;
    margin-bottom: 24px;
    overflow: hidden;
}

.adai-progress-fill {
    background: var(--adai-primary-color);
    height: 100%;
    transition: width 0.5s ease;
}

.adai-form-group {
    margin-bottom: 20px;
}

.adai-form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 500;
    font-size: 14px;
}

.adai-form-group input[type="text"],
.adai-form-group input[type="email"],
.adai-form-group input[type="tel"],
.adai-form-group input[type="date"] {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--adai-border);
    border-radius: 8px;
    outline: none;
    font-size: 14px;
    transition: border-color 0.2s;
}

.adai-form-group input:focus {
    border-color: var(--adai-primary-color);
}

.adai-button-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.adai-button-group.adai-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

.adai-button-group.adai-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.adai-option-btn {
    padding: 10px;
    border: 2px solid var(--adai-border);
    border-radius: 8px;
    background: white;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 13px;
    text-align: center;
}

.adai-option-btn:hover {
    border-color: var(--adai-primary-color);
    background: #f0f4ff;
}

.adai-option-btn.active {
    border-color: var(--adai-primary-color);
    background: var(--adai-primary-color);
    color: white;
}

.adai-devis-card {
    background: var(--adai-primary-color);
    color: white;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    margin: 20px 0;
}

.adai-devis-card h4 {
    margin: 0 0 10px 0;
    font-size: 16px;
}

.adai-devis-card .adai-price {
    font-size: 36px;
    font-weight: bold;
    margin: 10px 0;
}

.adai-devis-card p {
    margin: 10px 0 0 0;
    font-size: 13px;
    opacity: 0.9;
}

.adai-submit-btn {
    width: 100%;
    padding: 16px;
    background: var(--adai-primary-color);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.adai-submit-btn:hover {
    transform: translateY(-2px);
}

.adai-note {
    text-align: center;
    font-size: 12px;
    color: #999;
    margin-top: 12px;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .adai-chat-window {
        width: calc(100vw - 40px);
        height: calc(100vh - 110px);
        bottom: 90px;
        right: 20px;
    }
    
    .adai-form-panel {
        width: 100vw;
        right: -100vw;
    }
    
    .adai-form-panel.adai-open {
        right: 0;
    }
}

/* === OVERLAY === */
.adai-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.adai-overlay.adai-visible {
    opacity: 1;
    pointer-events: all;
}