:root {
    --primary-color: #6c5ce7;
    --secondary-color: #a29bfe;
    --text-color: #2d3436;
    --light-text: #636e72;
    --bg-color: #f9f9f9;
    --chat-bg: #ffffff;
    --user-msg-bg: #6c5ce7;
    --user-msg-color: #ffffff;
    --bot-msg-bg: #f1f2f6;
    --bot-msg-color: #2d3436;
    --border-color: #dfe6e9;
    --shadow-color: rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.app-container {
    width: 90%;
    max-width: 400px;
    height: 90vh;
    border-radius: 12px;
    box-shadow: 0 10px 30px var(--shadow-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-color: var(--chat-bg);
}

.chat-container {
    display: flex;
    flex-direction: column;
    background-color: var(--chat-bg);
    height: 100%;
    position: relative;
}

.top-actions {
    display: none;
}

.chat-title {
    display: none;
}

.actions {
    display: flex;
    gap: 12px;
}

.icon-btn {
    background: transparent;
    border: none;
    color: var(--primary-color);
    font-size: 18px;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.2s;
}

.icon-btn:hover {
    background-color: rgba(108, 92, 231, 0.1);
}

.icon-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 0;
}

.message {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 18px;
    line-height: 1.5;
    animation: fadeIn 0.3s ease;
    display: flex;
    align-items: flex-start;
}

.message.user {
    align-self: flex-end;
    background-color: var(--user-msg-bg);
    color: var(--user-msg-color);
    border-bottom-right-radius: 4px;
}

.message.bot {
    align-self: flex-start;
    background-color: var(--bot-msg-bg);
    color: var(--bot-msg-color);
    border-bottom-left-radius: 4px;
}

.message.system {
    align-self: center;
    background-color: rgba(108, 92, 231, 0.1);
    color: var(--primary-color);
    border-radius: 8px;
    max-width: 90%;
}

.message .avatar {
    width: 30px;
    height: 30px;
    margin-right: 10px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background-color: var(--secondary-color);
}

.message .avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.message-content {
    flex: 1;
}

.message.user .avatar {
    display: none;
}

.message-content p {
    margin-bottom: 8px;
}

.message-content p:last-child {
    margin-bottom: 0;
}

.input-area {
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-top: 1px solid var(--border-color);
    background-color: white;
}

.input-actions {
    display: flex;
    gap: 8px;
}

textarea {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 12px 20px;
    font-family: inherit;
    font-size: 14px;
    resize: none;
    height: 50px;
    outline: none;
    transition: border-color 0.2s;
}

textarea:focus {
    border-color: var(--primary-color);
}

.send-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    margin-left: 10px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.2s, background-color 0.2s;
}

.send-btn:hover {
    background-color: #5f4dd0;
    transform: scale(1.05);
}

.send-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.image-upload-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.image-preview {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--border-color);
    margin-bottom: 10px;
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.upload-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.file-input {
    position: absolute;
    width: 0.1px;
    height: 0.1px;
    opacity: 0;
    overflow: hidden;
    z-index: -1;
}

.file-label {
    display: inline-block;
    background-color: var(--primary-color);
    color: white !important;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.2s;
    font-weight: normal;
}

.file-label:hover {
    background-color: #5f4dd0;
}

#chatImageUrl {
    margin-top: 5px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: white;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    animation: modalSlideIn 0.3s ease;
    position: relative;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background-color: white;
    z-index: 10;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
}

.modal-header h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color);
}

.close {
    font-size: 24px;
    color: var(--light-text);
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.close:hover {
    color: var(--text-color);
    background-color: rgba(0, 0, 0, 0.05);
}

.prompt-list, .settings-form {
    padding: 20px;
}

.settings-form {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.setting-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.setting-group label {
    font-weight: 500;
    color: var(--text-color);
}

.setting-group input,
.setting-group select {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: inherit;
}

.switch-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
}

input:checked + .slider {
    background-color: var(--primary-color);
}

input:focus + .slider {
    box-shadow: 0 0 1px var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(24px);
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

.prompt-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: var(--bot-msg-bg);
    border-radius: 8px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.prompt-item:hover {
    background-color: rgba(108, 92, 231, 0.1);
}

.prompt-content {
    flex: 1;
}

.prompt-actions {
    display: flex;
    gap: 8px;
}

.edit-prompt-btn {
    background: transparent;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.edit-prompt-btn:hover {
    background-color: rgba(108, 92, 231, 0.1);
}

.edit-prompt-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.add-prompt-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 500;
}

.add-prompt-item svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.edit-prompt-modal-content {
    max-width: 600px;
    width: 90%;
}

.prompt-form {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group textarea {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: inherit;
}

.response-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.response-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.response-group {
    position: relative;
    display: flex;
}

.response-input {
    flex: 1;
    height: 80px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: inherit;
    resize: vertical;
}

.remove-response-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background-color: rgba(255,255,255,0.8);
    border: none;
    color: #e74c3c;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.2s;
}

.remove-response-btn:hover {
    background-color: rgba(255,255,255,1);
}

.remove-response-btn svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.add-response-btn {
    align-self: flex-start;
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    padding: 8px 12px;
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.add-response-btn:hover {
    background-color: rgba(108, 92, 231, 0.1);
}

.add-response-btn svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.fallback-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.fallback-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.fallback-group {
    position: relative;
    display: flex;
}

.fallback-input {
    flex: 1;
    height: 80px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: inherit;
    resize: vertical;
}

.remove-fallback-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background-color: rgba(255,255,255,0.8);
    border: none;
    color: #e74c3c;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.2s;
}

.remove-fallback-btn:hover {
    background-color: rgba(255,255,255,1);
}

.remove-fallback-btn svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.add-fallback-btn {
    align-self: flex-start;
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    padding: 8px 12px;
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.add-fallback-btn:hover {
    background-color: rgba(108, 92, 231, 0.1);
}

.add-fallback-btn svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.setting-group.telegram-bot {
    margin-top: 10px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    background-color: rgba(0, 136, 204, 0.03);
}

.telegram-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #0088cc;
}

.telegram-header svg {
    width: 20px;
    height: 20px;
    fill: #0088cc;
}

.telegram-instructions {
    font-size: 13px;
    color: var(--light-text);
    margin-top: 10px;
    line-height: 1.5;
    background-color: rgba(0, 136, 204, 0.05);
    padding: 10px;
    border-radius: 6px;
}

.bot-token-input {
    font-family: monospace;
}

.modal-footer {
    padding: 16px 20px;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    border-top: 1px solid var(--border-color);
    position: sticky;
    bottom: 0;
    background-color: white;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
}

.cancel-btn {
    background-color: var(--bot-msg-bg);
    color: var(--text-color);
    border: none;
    padding: 12px 20px;
    border-radius: 6px;
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.cancel-btn:hover {
    background-color: #e6e6e6;
}

.save-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 6px;
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
    width: calc(100% - 40px);
    margin: 20px;
}

.save-btn:hover {
    background-color: #5f4dd0;
}

.hidden {
    display: none;
}



/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .app-container {
        width: 100%;
        height: 100vh;
        border-radius: 0;
    }

    .message {
        max-width: 90%;
    }

    .modal-content {
        width: 95%;
    }
}