/* Chat sahifasi dizayni */
.chat-container {
    width: 100%;
    max-width: 700px;
    background: #ffffff;
    border-radius: 2rem;
    border: 3px solid #5b21b6;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    height: 80vh;
    margin: 2rem auto;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.chat-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    border-color: #7c3aed;
}

/* Chat header’da sanani ko‘rsatish */
.chat-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(90deg, #5b21b6, #7c3aed);
    color: #fff;
    padding: 1rem 1.5rem;
    border-top-left-radius: 1.5rem;
    border-top-right-radius: 1.5rem;
    position: relative;
}

.chat-date {
    opacity: 0;
    transform: scale(0.95);
    animation: fadeIn 0.3s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.chat-header-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chat-header h2 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.status-indicator {
    width: 12px;
    height: 12px;
    background: #34c759;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(52, 199, 89, 0.6);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}

/* Typing animatsiyasi */
.typing-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #5b21b6;
    border-radius: 50%;
    animation: typing 1s infinite;
    margin: 0 2px;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 20% { transform: translateY(0); }
    40% { transform: translateY(-5px); }
    60%, 100% { transform: translateY(0); }
}

.chat-body {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    background: linear-gradient(180deg, #f9fafb, #f3f4f6);
    background-image: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"%3E%3Cg fill="%23e5e7eb" fill-opacity="0.2"%3E%3Ccircle cx="3" cy="3" r="1"/%3E%3Ccircle cx="3" cy="17" r="1"/%3E%3Ccircle cx="17" cy="3" r="1"/%3E%3Ccircle cx="17" cy="17" r="1"/%3E%3C/g%3E%3C/svg%3E');
    background-size: 20px 20px;
    scrollbar-width: thin;
    scrollbar-color: #d1d5db #f3f4f6;
}

.chat-body::-webkit-scrollbar {
    width: 8px;
}

.chat-body::-webkit-scrollbar-track {
    background: #f3f4f6;
}

.chat-body::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.chat-body::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}

.chat-message {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: flex-start;
    opacity: 0;
    transform: translateY(10px);
    animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message.user {
    justify-content: flex-end;
}

.chat-message.bot {
    justify-content: flex-start;
}

.chat-message .message-content {
    max-width: 70%;
    padding: 0.8rem 1.2rem;
    border-radius: 1rem;
    font-size: 0.95rem;
    line-height: 1.5;
    position: relative;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.chat-message .message-content:hover {
    transform: scale(1.02);
}

.chat-message.user .message-content {
    background: linear-gradient(135deg, #5b21b6, #7c3aed);
    color: #fff;
    border-bottom-right-radius: 0.3rem;
}

.chat-message.bot .message-content {
    background: #ffffff;
    color: #1e293b;
    border-bottom-left-radius: 0.3rem;
    border: 1px solid #e5e7eb;
}

.chat-message .message-timestamp {
    font-size: 0.7rem;
    color: #6b7280;
    margin-top: 0.2rem;
    display: block;
    text-align: right;
}

.chat-message.bot .message-timestamp {
    text-align: left;
}

.chat-footer {
    padding: 1rem 1.5rem;
    background: #ffffff;
    border-top: 1px solid #e5e7eb;
    border-bottom-left-radius: 2rem;
    border-bottom-right-radius: 2rem;
    display: flex;
    gap: 1rem;
    align-items: center;
}

#user-input {
    flex: 1;
    padding: 0.8rem 1.2rem;
    border: 1px solid #d1d5db;
    border-radius: 2rem;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: #f9fafb;
}

#user-input:focus {
    border-color: #5b21b6;
    box-shadow: 0 0 0 3px rgba(91, 33, 182, 0.1);
}

#send-btn {
    padding: 0.8rem;
    background: linear-gradient(135deg, #5b21b6, #7c3aed);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease, transform 0.3s ease;
}

#send-btn:hover {
    background: linear-gradient(135deg, #4c1d95, #6d28d9);
    transform: scale(1.1);
}

#send-btn svg {
    width: 22px;
    height: 22px;
}

/* Responsivlik */
@media (max-width: 480px) {
    .chat-container {
        height: calc(100vh - 60px); /* Navbar balandligini hisobga olamiz */
        margin: 0;
        border-radius: 20px;
        border: 3px solid #5b21b6;
    }

    .chat-header {
        border-radius: 0;
        padding: 0.75rem 1rem;
    }

    .chat-header h2 {
        font-size: 1.1rem;
    }

    .status-indicator {
        width: 10px;
        height: 10px;
    }

    .chat-body {
        padding: 1rem;
    }

    .chat-message .message-content {
        max-width: 85%;
        font-size: 0.9rem;
        padding: 0.7rem 1rem;
    }

    .chat-message .message-timestamp {
        font-size: 0.65rem;
    }

    .chat-footer {
        border-radius: 0;
        padding: 0.75rem 1rem;
    }

    #user-input {
        padding: 0.7rem 1rem;
        font-size: 0.9rem;
        border-radius: 1.5rem;
    }

    #send-btn {
        padding: 0.7rem;
    }

    #send-btn svg {
        width: 20px;
        height: 20px;
    }
}

/* 400px dan kichik ekranlar uchun qo‘shimcha responsivlik */
@media (max-width: 450px) {
    .chat-container {
        height: calc(100vh - 50px); /* Navbar balandligi kichik ekranlarda kamayadi */
        margin: 0 20px; /* Ikki yon tomondan 10px bo‘sh joy */
        border-radius: 15px;
        border: 2px solid #5b21b6; /* Romka qalinligi biroz kichraytirildi */
        box-shadow: none; /* Kichik ekranlarda soya olib tashlanadi */
    }

    .chat-header {
        padding: 0.6rem 0.6rem;
    }

    .chat-header h2 {
        font-size: 1rem;
    }

    .status-indicator {
        width: 8px;
        height: 8px;
    }

    .chat-body {
        padding: 0.8rem;
    }

    .chat-message {
        margin-bottom: 1rem;
    }

    .chat-message .message-content {
        max-width: 90%; /* Xabarlar yanada kengroq bo‘ladi */
        font-size: 0.85rem;
        padding: 0.6rem 0.9rem;
        border-radius: 0.8rem;
    }

    .chat-message .message-timestamp {
        font-size: 0.6rem;
    }

    .chat-footer {
        padding: 0.6rem 0.8rem;
        gap: 0.6rem;
    }

    #user-input {
        padding: 0.6rem 0.9rem;
        font-size: 0.85rem;
        border-radius: 1.2rem;
    }

    #send-btn {
        padding: 0.6rem;
    }

    #send-btn svg {
        width: 18px;
        height: 18px;
    }
}



/* Markdown elementlari uchun uslublar */
.chat-message .message-content {
    line-height: 1.6;
    font-size: 0.95rem;
    color: #1e293b;
}

/* Sarlavhalar */
.chat-message .message-content h1,
.chat-message .message-content h2,
.chat-message .message-content h3 {
    margin: 0.5rem 0;
    font-weight: 600;
    color: #5b21b6;
}

.chat-message .message-content h1 {
    font-size: 1.3rem;
}

.chat-message .message-content h2 {
    font-size: 1.2rem;
}

.chat-message .message-content h3 {
    font-size: 1.1rem;
}

/* Qalin yozuv */
.chat-message .message-content strong {
    font-weight: 700;
    color: #4c1d95;
}

/* Ro‘yxatlar */
.chat-message .message-content ul,
.chat-message .message-content ol {
    padding-left: 1.5rem;
    margin: 0.5rem 0;
}

.chat-message .message-content li {
    margin-bottom: 0.3rem;
    position: relative;
}

.chat-message .message-content ul li::before {
    content: "•";
    color: #5b21b6;
    position: absolute;
    left: -1rem;
}

/* Paragraflar */
.chat-message .message-content p {
    margin: 0.5rem 0;
}

/* Kod bloklari */
.chat-message .message-content code {
    background: #f1f5f9;
    padding: 0.2rem 0.4rem;
    border-radius: 0.3rem;
    font-family: 'Courier New', Courier, monospace;
    color: #d97706;
}

/* Blokli iqtiboslar */
.chat-message .message-content blockquote {
    border-left: 4px solid #5b21b6;
    padding-left: 1rem;
    margin: 0.5rem 0;
    color: #6b7280;
    font-style: italic;
}

/* Havolalar */
.chat-message .message-content a {
    color: #5b21b6;
    text-decoration: underline;
    transition: color 0.3s ease;
}

.chat-message .message-content a:hover {
    color: #7c3aed;
}



/* Sana uchun uslublar */
.date-divider {
    opacity: 0;
    transform: translateY(10px);
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.date-divider span {
    background: #ffffff;
    padding: 0.3rem 1rem;
    border-radius: 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.date-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e5e7eb;
    z-index: -1;
}