/**
 * Poian AI - Chat Modal Styles
 * Minimal, Mobile-First, RTL-Friendly
 */

/* ===== دکمه‌های اکشن ===== */
.poian-ai-action-buttons {
    display: flex;
    gap: 12px;
    margin: 24px 0;
    flex-wrap: wrap;
}

.poian-ai-action-buttons .poian-ai-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.poian-ai-btn-confirm {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff;
}

.poian-ai-btn-confirm:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.4);
}

.poian-ai-btn-chat {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}

.poian-ai-btn-chat:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.4);
}

.poian-ai-btn svg {
    width: 18px;
    height: 18px;
}

.poian-ai-confirmed-badge {
    background: #ecfdf5;
    color: #065f46;
    padding: 12px 20px;
    border-radius: 8px;
    margin: 24px 0;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ===== مودال چت ===== */
.poian-ai-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 20px;
    direction: rtl;
}

.poian-ai-modal[aria-hidden="false"] {
    display: flex;
}

.poian-ai-modal-content {
    background: #fff;
    border-radius: 16px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: poian-ai-modal-slide 0.3s ease;
}

@keyframes poian-ai-modal-slide {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.poian-ai-modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.poian-ai-modal-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
}

.poian-ai-modal-close {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: #6b7280;
    border-radius: 6px;
    transition: all 0.2s;
}

.poian-ai-modal-close:hover {
    background: #f3f4f6;
    color: #1f2937;
}

.poian-ai-modal-close svg {
    width: 20px;
    height: 20px;
}

/* ===== لیست پیام‌ها ===== */
.poian-ai-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.poian-ai-message {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.5;
}

.poian-ai-message.user {
    align-self: flex-start;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.poian-ai-message.assistant {
    align-self: flex-end;
    background: #f3f4f6;
    color: #1f2937;
    border-bottom-left-radius: 4px;
}

.poian-ai-message.system {
    align-self: center;
    background: #fef3c7;
    color: #92400e;
    font-size: 13px;
    text-align: center;
}
.poian-ai-message-content p {
    margin: 0 0 8px 0;
}
.poian-ai-message-content p:last-child {
    margin-bottom: 0;
}
.poian-ai-message-content {
    white-space: pre-line;
    word-break: break-word;
}

.poian-ai-message-time {
    display: block;
    font-size: 11px;
    opacity: 0.7;
    margin-top: 4px;
    text-align: left;
}

.poian-ai-message.user .poian-ai-message-time {
    text-align: right;
}

/* ===== ورودی چت ===== */
.poian-ai-chat-input {
    padding: 12px 20px;
    border-top: 1px solid #e5e7eb;
    display: flex;
    gap: 12px;
    align-items: flex-end;
}

.poian-ai-chat-input textarea {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font-size: 14px;
    resize: none;
    transition: border-color 0.2s;
    font-family: inherit;
}

.poian-ai-chat-input textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.poian-ai-chat-input .poian-ai-btn {
    padding: 12px 20px;
    white-space: nowrap;
}

.poian-ai-chat-footer {
    padding: 8px 20px 16px;
    text-align: center;
    color: #6b7280;
    font-size: 12px;
    border-top: 1px solid #f3f4f6;
}

/* ===== تأیید نهایی ===== */
.poian-ai-final-confirm {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: 12px;
    padding: 16px;
    margin: 8px 0;
    text-align: center;
}

.poian-ai-final-confirm p {
    margin: 0 0 12px;
    font-weight: 500;
    color: #0c4a6e;
}

.poian-ai-final-confirm .poian-ai-btn {
    margin: 4px;
}

/* ===== ریسپانسیو ===== */
@media (max-width: 480px) {
    .poian-ai-modal-content {
        max-height: 100vh;
        border-radius: 0;
    }
    
    .poian-ai-action-buttons {
        flex-direction: column;
    }
    
    .poian-ai-action-buttons .poian-ai-btn {
        width: 100%;
        justify-content: center;
    }
    
    .poian-ai-chat-input {
        flex-direction: column;
    }
    
    .poian-ai-chat-input .poian-ai-btn {
        width: 100%;
    }
}

/* ===== انیمیشن تایپینگ ===== */
.poian-ai-typing {
    display: inline-flex;
    gap: 4px;
    align-items: center;
}

.poian-ai-typing span {
    width: 8px;
    height: 8px;
    background: #6b7280;
    border-radius: 50%;
    animation: poian-ai-bounce 1.4s infinite ease-in-out both;
}

.poian-ai-typing span:nth-child(1) { animation-delay: -0.32s; }
.poian-ai-typing span:nth-child(2) { animation-delay: -0.16s; }

@keyframes poian-ai-bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}