/* style.css (Tam ve Gerekli Kod) */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap');

:root {
    --bg-color: #121212;
    --primary-surface-color: #1e1e1e;
    --secondary-surface-color: #2a2a2a;
    --text-color: #e0e0e0;
    --text-color-secondary: #a0a0a0;
    --primary-color: #0d6efd;
    --primary-color-hover: #0b5ed7;
    --border-color: #3a3a3a;
    --user-msg-bg: #005c99;
    --bot-msg-bg: #333333;
    --input-bg: #252525;
}

body { font-family: 'Roboto', sans-serif; background-color: var(--bg-color); color: var(--text-color); margin: 0; height: 100vh; overflow: hidden; }
.main-layout { display: flex; height: 100vh; }
.sidebar { display: flex; flex-direction: column; background-color: var(--primary-surface-color); height: 100%; padding: 10px; box-sizing: border-box; }
.left-sidebar { width: 260px; border-right: 1px solid var(--border-color); }
.right-sidebar { width: 280px; border-left: 1px solid var(--border-color); }
.chat-container { flex-grow: 1; display: flex; flex-direction: column; height: 100vh; background-color: var(--secondary-surface-color); }
.left-sidebar .sidebar-header { padding: 10px; }
.new-chat-btn { display: block; width: 100%; padding: 10px 15px; background-color: var(--secondary-surface-color); color: var(--text-color); border: 1px solid var(--border-color); border-radius: 8px; text-decoration: none; text-align: left; font-size: 1em; cursor: pointer; transition: background-color 0.2s; }
.new-chat-btn:hover { background-color: #333; }
.new-chat-btn span { margin-right: 10px; font-weight: bold; }
.chat-history { flex-grow: 1; overflow-y: auto; margin-top: 15px; }
#chat-history-list { list-style: none; padding: 0; margin: 0; }
#chat-history-list li a { display: block; padding: 12px 15px; color: var(--text-color-secondary); text-decoration: none; border-radius: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: background-color 0.2s, color 0.2s; }
#chat-history-list li a:hover { background-color: var(--secondary-surface-color); color: var(--text-color); }
#chat-history-list li a.active { background-color: var(--primary-color); color: #fff; }
.sidebar-footer { padding: 15px; border-top: 1px solid var(--border-color); font-size: 0.9em; display: flex; justify-content: space-between; align-items: center; }
.sidebar-footer a { color: var(--primary-color); text-decoration: none; }
.sidebar-footer a:hover { text-decoration: underline; }
.chat-header { background-color: var(--primary-surface-color); padding: 15px 20px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-color); }
.chat-header h2 { margin: 0; font-size: 1.2em; }
#current-model-display { font-size: 0.8em; color: var(--text-color-secondary); }
.chat-box { flex-grow: 1; padding: 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
.message { padding: 10px 15px; border-radius: 18px; max-width: 75%; line-height: 1.5; word-wrap: break-word; }
.user-message { background-color: var(--user-msg-bg); color: white; align-self: flex-end; border-bottom-right-radius: 4px; }
.bot-message { background-color: var(--bot-msg-bg); color: var(--text-color); align-self: flex-start; border-bottom-left-radius: 4px; }
.chat-form { display: flex; padding: 15px; border-top: 1px solid var(--border-color); background: var(--primary-surface-color); }
#user-input { flex-grow: 1; border: 1px solid var(--border-color); background-color: var(--input-bg); color: var(--text-color); padding: 12px 18px; border-radius: 24px; margin-right: 10px; outline: none; font-size: 1em; }
#user-input:focus { border-color: var(--primary-color); }
.chat-form button { background-color: var(--primary-color); color: white; border: none; padding: 10px 20px; border-radius: 20px; cursor: pointer; font-weight: 500; font-size: 1em; }
.chat-form button:hover { background-color: var(--primary-color-hover); }
.settings-container { padding: 20px; }
.settings-container h3 { margin-top: 0; border-bottom: 1px solid var(--border-color); padding-bottom: 10px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-size: 0.9em; color: var(--text-color-secondary); }
.form-group select, .form-group input[type="number"] { width: 100%; padding: 8px; background-color: var(--input-bg); color: var(--text-color); border: 1px solid var(--border-color); border-radius: 4px; }
.form-group input[type="range"] { width: 100%; cursor: pointer; }
.typing-indicator { padding: 0 20px 10px; }
.typing-indicator span { height: 8px; width: 8px; background-color: #777; border-radius: 50%; display: inline-block; animation: bounce 1.4s infinite ease-in-out both; }
.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }
@keyframes bounce { 0%, 80%, 100% { transform: scale(0); } 40% { transform: scale(1.0); } }
.message strong { font-weight: bold; } .message em { font-style: italic; } .message .super-bold { font-weight: 900; color: #8ab4f8; }
.code-block { background-color: #0d1117; color: #c9d1d9; border-radius: 8px; margin: 10px 0; border: 1px solid var(--border-color); }
.code-block-header { background-color: #161b22; padding: 5px 12px; font-size: 0.8em; color: #8b949e; }
.code-block pre { margin: 0; padding: 12px; overflow-x: auto; font-size: 0.9em; }
.code-block code { font-family: 'Fira Code', Consolas, monospace; }
.thought-container { border: 1px solid var(--border-color); border-radius: 8px; font-size: 0.85em; overflow: hidden; margin-bottom: 5px; }
.thought-header { background-color: #2c2c2c; padding: 6px 10px; cursor: pointer; display: flex; align-items: center; gap: 6px; color: var(--text-color-secondary); font-weight: 500; }
.thought-header:hover { background-color: #383838; }
.thought-content { padding: 10px; background-color: #222; max-height: 0; opacity: 0; transition: max-height 0.4s ease-out, opacity 0.3s ease-in-out, padding 0.4s ease; overflow-y: auto; border-top: 1px solid var(--border-color); white-space: pre-wrap; }
.thought-container.expanded .thought-content { max-height: 200px; opacity: 1; padding: 10px; }
.form-group-toggle { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border-color); }
.form-group-toggle label { margin-bottom: 0; color: var(--text-color); font-weight: 500; }
.switch { position: relative; display: inline-block; width: 50px; height: 28px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #444; transition: .4s; }
.slider:before { position: absolute; content: ""; height: 20px; width: 20px; 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(22px); }
.slider.round { border-radius: 28px; }
.slider.round:before { border-radius: 50%; }
/* css/style.css dosyanıza eklenecek kod */

/* Kaynaklar (Favicon) Konteyneri */
.sources-container {
    margin-bottom: 8px;
    padding: 6px 10px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.sources-container:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.sources-favicons {
    display: flex;
    align-items: center;
    gap: 6px;
}

.favicon-preview {
    width: 16px;
    height: 16px;
    border-radius: 3px;
    background-color: #333; /* Yüklenirken görünen arka plan */
}

/* Açılır Liste Stilleri */
.sources-list {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.source-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.favicon-in-list {
    width: 16px;
    height: 16px;
    border-radius: 3px;
    flex-shrink: 0; /* Küçülmesini engelle */
}

.source-item a {
    color: #90caf9;
    font-size: 0.85em;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis; /* Uzun linkleri ... ile kısalt */
}

.source-item a:hover {
    text-decoration: underline;
}