@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --font-family: 'Inter', sans-serif;
    --sidebar-width: 320px;
    --sidebar-transition: all 0.3s ease-in-out;
    --thought-panel-width: 350px;
    --bg-primary: #121212;
    --bg-secondary: #1E1E1E;
    --bg-tertiary: #2A2A2A;
    --text-primary: #E0E0E0;
    --text-secondary: #A0A0A0;
    --accent-primary: #007BFF;
    --accent-hover: #0056b3;
    --border-color: #333333;
    --error-color: #E53935;
    --success-color: #43A047;
    --user-bubble: #007BFF;
    --assistant-bubble: #2A2A2A;
}

body.light-mode {
    --bg-primary: #F5F5F5;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #E0E0E0;
    --text-primary: #121212;
    --text-secondary: #555555;
    --border-color: #CCCCCC;
    --user-bubble: #007BFF;
    --assistant-bubble: #E9E9EB;
}

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

html {
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
    overflow: hidden;
    position: relative;
}

a {
    color: var(--accent-primary);
    text-decoration: none;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1.5rem;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 50px;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sidebar-toggle {
    display: block;
    cursor: pointer;
    font-size: 1.5rem;
}

.top-bar-left .logo {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-primary);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.app-container {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    height: 100vh;
    padding-top: 50px;
    position: relative;
    transition: var(--sidebar-transition);
}

body.sidebar-collapsed .app-container {
    grid-template-columns: 0 1fr;
}

.sidebar {
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    transition: var(--sidebar-transition);
    overflow-y: auto;
    overflow-x: hidden;
    width: var(--sidebar-width);
}

body.sidebar-collapsed .sidebar {
    transform: translateX(-100%);
    padding: 1.5rem 0;
    width: 0;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.main-content {
    display: flex;
    flex-direction: column;
    padding: 1.5rem 2rem;
    overflow: hidden;
    height: calc(100vh - 50px);
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.tab-link {
    padding: 0.5rem 1rem;
    border: none;
    background: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 6px;
}
.tab-link.active {
    background-color: var(--accent-primary);
    color: white;
}
.tab-content {
    display: none;
    flex-grow: 1;
    overflow: hidden;
}
.tab-content.active {
    display: flex;
    flex-direction: column;
}

.chat-layout {
    display: grid;
    grid-template-columns: 1fr var(--thought-panel-width);
    gap: 1.5rem;
    flex-grow: 1;
    overflow: hidden;
    min-height: 0;
}
.chat-area {
    display: flex;
    flex-direction: column;
    min-width: 0;
    height: 100%;
}
.chatbot {
    flex-grow: 1;
    overflow-y: auto;
    padding: 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 1rem;
    min-height: 0;
    height:500px;
}
.chat-input-area {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-shrink: 0;
}
.input-wrapper {
    display: flex;
    gap: 0.5rem;
}
#text-input {
    flex-grow: 1;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    resize: none;
    height: 50px;
    margin-left: 0.2em;
}

.thought-panel {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100%;
}
.thought-panel h3 {
    margin-bottom: 1rem;
    flex-shrink: 0;
}
.thought-content {
    flex-grow: 1;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 0.9rem;
    color: var(--text-secondary);
    min-height: 0;
}
.accordion-header {    margin-bottom: 0.5em;
    border-bottom: dotted;
    border-bottom-width: 0.1em;
}
.form-group { margin-bottom: 1rem; }
label { display: block; margin-bottom: 0.5rem; font-size: 0.875rem; color: var(--text-secondary); }
.input-field, #text-input { width: 100%; border: 1px solid var(--border-color); background-color: var(--bg-secondary); color: var(--text-primary); font-size: 1rem; }
.action-button { padding: 0 1.5rem; height: 50px; background-color: var(--accent-primary); color: white; border: none; border-radius: 8px; cursor: pointer; font-weight: 600; }
.control-button { padding: 0.5rem 1rem; background-color: var(--bg-tertiary); color: var(--text-primary); border: 1px solid var(--border-color); border-radius: 6px; cursor: pointer; }
.icon-button { background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--text-secondary); }
.keylock_button { background: #8BC34A; padding: 0.5em 1em; text-align: center; border-radius: 1em; font-weight: bold; cursor: pointer; box-shadow: 0 0 3px 1px var(--text-primary); margin-bottom:1.5em; }
.auth-page { display: flex; justify-content: center; align-items: center; padding: 2rem; width: 100%; flex-grow: 1; }
.auth-container { background-color: var(--bg-secondary); padding: 2rem 3rem; border-radius: 8px; border: 1px solid var(--border-color); text-align: center; width: 100%; max-width: 450px; }
.auth-options {margin: 30px;}
.chat-message {
    max-width: 90%;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
}
.chat-message.user {
    align-self: flex-end;
    align-items: flex-end;
}
.chat-message.assistant {
    align-self: flex-start;
    align-items: flex-start;
}
.message-bubble {
    padding: 0.75rem 1.25rem;
    border-radius: 18px;
    color: var(--text-primary);
}
.chat-message.user .message-bubble {
    background-color: var(--user-bubble);
    color: white;
    border-bottom-right-radius: 4px;
}
.chat-message.assistant .message-bubble {
    background-color: var(--assistant-bubble);
    border-bottom-left-radius: 4px;
}
.message-bubble p:last-child {
    margin-bottom: 0;
}

/* Rules Tab */
.mind-layout {
    display: flex;
    gap: 1.5rem;
    flex-grow: 1;
    margin-bottom: 1rem;
    overflow-y: auto;
    min-height: 0; /* Added for better flexbox behavior */
    flex-wrap: wrap;
}
.mind-column1, .mind-column2 {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 300px;
    /* height: 400px; */
    max-height: 500px;
}
.rules-textarea, .memories-json {
    width: 100%;
    flex-grow: 1;
    font-family: monospace;
    font-size: 0.875rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border-radius: 8px;
    margin: 0.5rem 0 1rem 0;
    overflow-wrap: break-word;
    word-break: break-all; /* Ensures long strings don't overflow */
}
.memories-json {
    overflow-y: auto;
    white-space: pre-wrap; /* Allows text to wrap */
}
.mind-controls {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

/* RAG Tab */
#rag h2 {
    margin-bottom: 1.5rem;
}
.rag-controls, .rag-sync-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap; /* Allows controls to wrap on smaller screens */
}
.url-input-group {
    flex-grow: 1;
    display: flex;
    gap: 0.5rem;
    min-width: 250px; /* Prevents input from getting too small */
}
.file-label {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 6px;
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
}
input[type="file"] {
    display: none;
}
.status-box-container {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    min-height: 0;
}
.status-box {
    padding: 0.75rem;
    margin-top: 0.5rem;
    border-radius: 6px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
}
.status-box.large {
    flex-grow: 1;
    min-height: 150px;
    text-align: left;
    white-space: pre-wrap;
    overflow-y: auto;
    word-break: break-word;
}

@media (max-width: 1024px) {
    .chat-layout {
        display: flex;
        flex-direction: column;
    }
    .thought-panel {
        max-height: 40vh;
        min-height: 200px;
    }
    .main-content {
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    body:not(.sidebar-collapsed) .sidebar-overlay {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

    .app-container {
        display: block;
        padding-top: 50px;
    }

    .sidebar {
        position: fixed;
        left: 0;
        top: 50px;
        bottom: 0;
        z-index: 1000;
    }

    .main-content {
        height: calc(100vh - 50px);
        padding: 1rem;
    }

    .main-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    .chat-area {
        /* height:100em;*/
    }
    .mind-column1, .mind-column2 {
        height:400px;
    }
    .tab-link {
        width: 30%;
    }
    .chat-layout {
        overflow-y:scroll;
    }

}