/* Reset CSS dan Font */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

:root {
    --main-bg: #F7F7F8;
    --sidebar-bg: #1a1a2e;
    --sidebar-hover: #16213e;
    --primary-color: #6C63FF;
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-color: #764ba2;
    --text-light: #FFFFFF;
    --text-dark: #2d3748;
    --text-color: #ECECF1;
    --message-user-bg: #f0f4ff;
    --message-ai-bg: #FFFFFF;
    --input-bg: #FFFFFF;
    --input-border: #E5E5E5;
    --card-bg: #FFFFFF;
    --card-border: #E0E7FF;
    --card-hover: #f0f4ff;
    --shadow: 0 2px 8px rgba(108, 99, 255, 0.15);
    --radius: 12px;
}

body.dark-mode {
    --main-bg: #1a1a2e;
    --sidebar-bg: #0f0f1e;
    --sidebar-hover: #16213e;
    --message-user-bg: #16213e;
    --message-ai-bg: #1a1a2e;
    --input-bg: #16213e;
    --input-border: #3d4761;
    --card-bg: #16213e;
    --card-border: #3d4761;
    --card-hover: #1e2a47;
    --text-dark: #ECECF1;
}

body {
    background-color: var(--main-bg);
    color: var(--text-dark);
}

/* Container utama */
#text-generator-container {
    display: flex;
    width: 100%;
    height: 100vh;
    max-width: 100%;
    margin: 0;
    background-color: transparent;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

/* Sidebar Toggle Button */
#sidebar-toggle {
    display: none;
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 101;
    background-color: var(--sidebar-bg);
    color: var(--text-light);
    border: none;
    border-radius: 5px;
    padding: 8px;
    cursor: pointer;
}

/* Sidebar Styles */
#sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    color: var(--text-light);
    padding: 8px;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow-y: auto;
    position: fixed;
    top: 0;
    left: 0;
    transition: transform 0.3s ease-in-out;
    z-index: 100;
}

.sidebar-top {
    padding: 8px 0;
    margin-bottom: 10px;
}

.new-chat-button {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    background: var(--primary-gradient);
    color: var(--text-light);
    border: none;
    border-radius: var(--radius);
    padding: 12px;
    width: 100%;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(108, 99, 255, 0.3);
}

.new-chat-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(108, 99, 255, 0.4);
}

.sidebar-section {
    margin-bottom: 16px;
    flex-grow: 1;
    overflow-y: auto;
}

.sidebar-section h3 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 14px 0 8px 8px;
    color: rgba(255, 255, 255, 0.5);
}

.chat-history-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.history-item {
    padding: 10px 12px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 14px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.history-item:hover {
    background-color: var(--sidebar-hover);
}

.history-item svg {
    flex-shrink: 0;
}

.sidebar-footer {
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 10px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    margin-bottom: 10px;
    border-radius: var(--radius);
}

.user-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--primary-gradient);
    border-radius: 50%;
}

.sidebar-button {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    margin-bottom: 2px;
    cursor: pointer;
    border-radius: var(--radius);
    transition: background-color 0.2s;
    font-size: 14px;
}

.sidebar-button:hover {
    background-color: var(--sidebar-hover);
}

/* Main Content Styles */
#main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--main-bg);
    position: relative;
    height: 100%;
    transition: margin-left 0.3s ease-in-out;
}

/* Conversation Container */
#conversation-container {
    flex-grow: 1;
    overflow-y: auto;
    padding: 20px;
}

/* About AI Content */
#about-ai-content {
    flex-grow: 1;
    overflow-y: auto;
    padding: 20px;
}

/* Welcome Message */
#welcome-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 20px;
}

.welcome-logo img {
    margin-bottom: 24px;
    max-width: 50px;
}

.welcome-description {
    max-width: 600px;
    margin: 16px auto 40px;
    font-size: 16px;
    color: rgba(0, 0, 0, 0.7);
}

.dark-mode .welcome-description {
    color: rgba(255, 255, 255, 0.7);
}

.example-prompts {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 800px;
    width: 100%;
}

.examples-row {
    display: flex;
    gap: 16px;
    width: 100%;
}

.example-card {
    flex: 1;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.example-card:hover {
    background-color: var(--card-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.example-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

.example-card p {
    font-size: 14px;
    line-height: 1.4;
    color: var(--text-dark);
}

/* About AI Content */
#about-ai-content .message-content h2 {
    font-size: 18px;
    margin-bottom: 12px;
}

#about-ai-content .message-content h3 {
    font-size: 16px;
    margin: 16px 0 8px;
}

#about-ai-content .message-content p {
    margin-bottom: 12px;
}

/* Rename Dialog */
#rename-dialog {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

#rename-dialog div {
    background: var(--input-bg);
    padding: 20px;
    border-radius: var(--radius);
    width: 300px;
    max-width: 90%;
    box-shadow: var(--shadow);
}

#rename-dialog h3 {
    margin-top: 0;
    color: var(--text-dark);
}

#rename-dialog input {
    width: 100%;
    padding: 8px;
    margin: 10px 0;
    border: 1px solid var(--input-border);
    border-radius: 4px;
    background: var(--input-bg);
    color: var(--text-dark);
}

#rename-dialog .button-group {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 15px;
}

#rename-dialog button {
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

#rename-cancel {
    background: #f1f1f1;
    color: #333;
}

#rename-confirm {
    background: var(--primary-gradient);
    color: var(--text-light);
}

/* Input Container */
#input-container {
    padding: 10px 20px 24px;
    background-color: var(--main-bg);
    position: sticky;
    bottom: 0;
    max-width: 768px;
    margin: 0 auto;
    width: 100%;
    z-index: 10;
}

.input-wrapper {
    display: flex;
    align-items: center;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

#promptInput {
    flex-grow: 1;
    padding: 14px 16px;
    border: none;
    outline: none;
    font-size: 16px;
    background-color: transparent;
    color: var(--text-dark);
}

#generateBtn {
    background-color: transparent;
    border: none;
    padding: 10px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: transform 0.2s;
}

#generateBtn:hover {
    transform: scale(1.1);
}

.input-footer {
    text-align: center;
    font-size: 12px;
    color: rgba(0, 0, 0, 0.5);
    margin-top: 12px;
}

.dark-mode .input-footer {
    color: rgba(255, 255, 255, 0.5);
}

/* Message Styles */
.message-wrapper {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.dark-mode .message-wrapper {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.message {
    max-width: 768px;
    margin: 0 auto;
    padding: 24px 20px;
    line-height: 1.6;
    overflow-wrap: break-word;
}

.user-message {
    background-color: var(--message-user-bg);
}

.ai-message {
    background-color: var(--message-ai-bg);
}

.message-header {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    font-weight: 500;
    font-size: 16px;
}

.user-icon,
.ai-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
}

.user-icon {
    background-color: #6e6e80;
    color: white;
}

.ai-icon {
    background: var(--primary-gradient);
    color: white;
}

.message-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 10px;
    opacity: 0;
    transition: opacity 0.2s;
}

.message:hover .message-actions {
    opacity: 1;
}

.copy-button {
    background-color: transparent;
    color: var(--primary-color);
    border: none;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.copy-button:hover {
    background-color: rgba(108, 99, 255, 0.1);
}

/* Loading Spinner */
.loader {
    margin: 30px auto;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Responsive Styles */
@media (max-width: 768px) {
    #text-generator-container {
        flex-direction: column;
    }

    #sidebar {
        transform: translateX(-100%);
    }

    #sidebar.active {
        transform: translateX(0);
    }

    #main-content {
        width: 100%;
        margin-left: 0;
    }

    .input-wrapper {
        max-width: 100%;
    }

    .examples-row {
        flex-direction: column;
    }

    #sidebar-toggle {
        display: block;
    }
}

@media (min-width: 769px) {
    #sidebar {
        transform: translateX(0);
    }

    #main-content {
        margin-left: 260px;
    }
}

/* Dark mode overrides */
body.dark-mode #welcome-message h1 {
    color: var(--text-light);
}

body.dark-mode .example-card p {
    color: var(--text-light);
}

body.dark-mode #promptInput::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* Message content formatting */
.message-content {
    font-size: 16px;
    line-height: 1.6;
}

.message-content p {
    margin-bottom: 16px;
}

.message-content strong,
.message-content b {
    font-weight: 600;
}

.message-content code {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
    background-color: rgba(0, 0, 0, 0.05);
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 14px;
}

.dark-mode .message-content code {
    background-color: rgba(255, 255, 255, 0.1);
}

.message-content pre {
    background-color: rgba(0, 0, 0, 0.05);
    padding: 12px;
    border-radius: var(--radius);
    overflow-x: auto;
    margin: 16px 0;
}

.dark-mode .message-content pre {
    background-color: rgba(0, 0, 0, 0.3);
}

.message-content pre code {
    background-color: transparent;
    padding: 0;
    white-space: pre;
    display: block;
    overflow-x: auto;
}

.message-content ul,
.message-content ol {
    padding-left: 24px;
    margin-bottom: 16px;
}

.message-content li {
    margin-bottom: 4px;
}

.message-content a {
    color: var(--primary-color);
    text-decoration: none;
}

.message-content a:hover {
    text-decoration: underline;
}

/* Add transition effect for theme switching */
#text-generator-container,
#sidebar,
#main-content,
.message,
.input-wrapper,
.example-card,
.sidebar-button {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}