/* Статический виджет чата - стили */
.static-chat-widget {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --primary: #854fff;
    --secondary: #6b3fd4;
    --bg: #ffffff;
    --text: #333333;
    width: 100%;
    height: 100%;
    min-height: 400px;
    background: var(--bg);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border: 1px solid rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.static-chat-header {
    padding: 20px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    min-height: 60px;
}

.static-chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.static-chat-header img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.static-chat-header-title {
    font-size: 16px;
    font-weight: 600;
}

/* Новая форма регистрации вместо приветственного экрана */
.static-chat-registration {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 30px 20px;
    overflow-y: auto;
}

.static-chat-registration h3 {
    font-size: 20px;
    margin-bottom: 24px;
    color: var(--text);
    text-align: center;
    font-weight: 600;
}

.static-registration-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

.static-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.static-form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 4px;
}

.static-form-group input,
.static-form-group textarea {
    padding: 12px 16px;
    border: 2px solid #eee;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s ease;
    background: #fafafa;
}

.static-form-group input:focus,
.static-form-group textarea:focus {
    border-color: var(--primary);
    background: white;
}

.static-form-group textarea {
    resize: vertical;
    min-height: 80px;
    max-height: 120px;
}

.static-chat-start-btn {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
    margin-top: 16px;
    touch-action: manipulation;
    min-height: 48px;
    width: 100%;
}

.static-chat-start-btn:hover {
    transform: translateY(-2px);
}

.static-chat-start-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.static-chat-interface {
    display: none;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.static-chat-interface.active {
    display: flex;
}

.static-chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    transition: padding-bottom 0.3s ease;
}

.static-chat-messages::-webkit-scrollbar {
    width: 6px;
}

.static-chat-messages::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.05);
    border-radius: 3px;
}

.static-chat-messages::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.2);
    border-radius: 3px;
}

.static-chat-message {
    padding: 12px 16px;
    border-radius: 12px;
    max-width: 92%;
    word-wrap: break-word;
    font-size: 14px;
    line-height: 1.4;
}

.static-chat-message.user {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.static-chat-message.bot {
    background: #f1f3f5;
    color: var(--text);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

/* Фиксированная область ввода внизу */
.static-chat-input-area {
    padding: 20px;
    border-top: 1px solid #eee;
    display: flex;
    gap: 12px;
    flex-shrink: 0;
    background: var(--bg);
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
}

.static-chat-input {
    flex: 1;
    border: 2px solid #eee;
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 16px;
    outline: none;
    resize: none;
    font-family: inherit;
    min-height: 20px;
    max-height: 100px;
    transition: border-color 0.2s ease;
}

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

.static-chat-send {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: 12px;
    padding: 12px 16px;
    cursor: pointer;
    font-weight: 600;
    min-width: 80px;
    min-height: 48px;
    touch-action: manipulation;
    flex-shrink: 0;
    transition: opacity 0.2s ease;
}

.static-chat-send:hover {
    opacity: 0.9;
}

.static-chat-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.static-typing-indicator {
    padding: 12px 16px;
    background: #f1f3f5;
    border-radius: 12px;
    border-bottom-left-radius: 4px;
    max-width: 80%;
    align-self: flex-start;
    display: flex;
    align-items: center;
    gap: 8px;
}

.static-typing-dots {
    display: flex;
    gap: 4px;
}

.static-typing-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    animation: staticTyping 1.4s infinite;
}

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

@keyframes staticTyping {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-10px); opacity: 1; }
}

/* Адаптивность для мобильных устройств */
@media (max-width: 768px) {
    .static-chat-widget {
        min-height: 350px;
        border-radius: 8px;
    }

    .static-chat-header {
        padding: 16px;
        min-height: 50px;
    }

    .static-chat-header-title {
        font-size: 14px;
    }

    .static-chat-registration {
        padding: 20px 16px;
    }

    .static-chat-registration h3 {
        font-size: 18px;
        margin-bottom: 20px;
    }

    .static-form-group input,
    .static-form-group textarea {
        padding: 10px 14px;
        font-size: 16px;
    }

    .static-chat-start-btn {
        padding: 14px 28px;
        font-size: 14px;
        min-height: 44px;
    }

    .static-chat-messages {
        padding: 16px;
    }

    .static-chat-message {
        font-size: 14px;
        padding: 10px 14px;
        max-width: 85%;
    }

    .static-chat-input-area {
        padding: 16px;
        gap: 8px;
    }

    .static-chat-input {
        font-size: 16px;
        padding: 10px 14px;
        border-radius: 10px;
        min-height: 20px;
    }

    .static-chat-send {
        padding: 10px 14px;
        min-width: 70px;
        min-height: 44px;
        font-size: 14px;
        border-radius: 10px;
    }
}

/* Адаптивность для планшетов */
@media (min-width: 769px) and (max-width: 1024px) {
    .static-chat-widget {
        min-height: 450px;
    }

    .static-chat-registration h3 {
        font-size: 22px;
    }

    .static-chat-start-btn {
        padding: 15px 30px;
        font-size: 15px;
    }
}