/** LeBonResto — Concierge Page Styles */

/* Full-height chat layout */
.cncg-wrap {
    max-width: 800px;
    margin: 0 auto;
    height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    padding: 20px 20px 0;
}

/* Chat header */
.cncg-header {
    background: var(--bg-elevated);
    border-radius: 12px 12px 0 0;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,.1);
    flex-shrink: 0;
}
.cncg-avatar {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    flex-shrink: 0;
}
.cncg-header-info h2 {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}
.cncg-header-status {
    font-size: 12px;
    color: #10b981;
    display: flex;
    align-items: center;
    gap: 5px;
}
.cncg-header-status::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #10b981;
}

/* Messages area */
.cncg-messages {
    flex: 1;
    overflow-y: auto;
    background: var(--gray-100);
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.cncg-messages::-webkit-scrollbar { width: 6px; }
.cncg-messages::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }

/* Message bubbles */
.cncg-msg {
    display: flex;
    gap: 10px;
    max-width: 85%;
    animation: cncgFadeIn 0.3s ease;
}
@keyframes cncgFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
.cncg-msg.bot { align-self: flex-start; }
.cncg-msg.user { align-self: flex-end; flex-direction: row-reverse; }

.cncg-msg-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
    margin-top: 4px;
}
.cncg-msg.bot .cncg-msg-avatar {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
}
.cncg-msg.user .cncg-msg-avatar {
    background: #e6f2f0;
    color: var(--primary);
}

.cncg-bubble {
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.6;
    word-break: break-word;
}
.cncg-msg.bot .cncg-bubble {
    background: var(--bg-elevated);
    color: var(--gray-700);
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,.08);
}
.cncg-msg.user .cncg-bubble {
    background: var(--primary);
    color: #fff;
    border-bottom-right-radius: 4px;
}
.cncg-msg-time {
    font-size: 11px;
    color: var(--gray-400);
    margin-top: 4px;
    padding: 0 4px;
}
.cncg-msg.user .cncg-msg-time { text-align: right; }

/* Typing indicator */
.cncg-typing {
    display: none;
    align-self: flex-start;
    gap: 10px;
    max-width: 85%;
}
.cncg-typing.visible { display: flex; }
.cncg-typing-dots {
    background: var(--bg-elevated);
    padding: 14px 20px;
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,.08);
    display: flex;
    gap: 4px;
    align-items: center;
}
.cncg-typing-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-400);
    animation: cncgBounce 1.4s infinite;
}
.cncg-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.cncg-typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes cncgBounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-6px); opacity: 1; }
}

/* Suggestion chips */
.cncg-suggestions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding: 12px 20px;
    background: var(--gray-100);
}
.cncg-chip {
    padding: 8px 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    font-size: 13px;
    color: var(--gray-700);
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
    white-space: nowrap;
}
.cncg-chip:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: #e6f2f0;
}
.cncg-chip i { margin-right: 4px; font-size: 12px; color: var(--primary); }

/* Input area */
.cncg-input-area {
    background: var(--bg-elevated);
    border-radius: 0 0 12px 12px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 -1px 3px rgba(0,0,0,.05);
    flex-shrink: 0;
    margin-bottom: 20px;
}
.cncg-input {
    flex: 1;
    border: 1px solid var(--gray-200);
    border-radius: 24px;
    padding: 12px 18px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
    font-family: inherit;
    resize: none;
    max-height: 100px;
    min-height: 44px;
    line-height: 1.4;
}
.cncg-input:focus { border-color: var(--primary); }
.cncg-input::placeholder { color: var(--gray-400); }
.cncg-send {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: var(--primary);
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cncg-send:hover { background: var(--primary-dark); }
.cncg-send:active { transform: scale(0.95); }
.cncg-send:disabled {
    background: var(--gray-200);
    color: var(--gray-400);
    cursor: not-allowed;
}

/* Error message */
.cncg-error {
    display: none;
    background: #fef2f2;
    color: var(--danger);
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 13px;
    text-align: center;
    margin: 0 20px;
}
.cncg-error.visible { display: block; }

@media (max-width: 640px) {
    .cncg-wrap { padding: 10px 10px 0; height: calc(100vh - 70px); }
    .cncg-msg { max-width: 92%; }
    .cncg-input-area { padding: 12px; margin-bottom: 10px; }
}