styles.css

/* ============================
   GLOBAL THEME & VARIABLES
============================ */
:root {
  /* Text Colors */
  --primarytext-color: #1a1a1a;
  --secondarytext-color: #555;

  /* Primary Colors */
  --primary-dark: #345da8;
  --primary-light: #a8b5c9;

  /* Secondary Colors */
  --secondary-dark: #063d80;
  --secondary-light: #6ea1fa;

  /* Chat & Container Colors */
  --chathistory_area: #f0f1f4;
  --container-color: #f5f6f8;
  --Send: #6ea1fa;
  --Send-hover: #87d0d5;
  --clear: #b2b8c2;
  --clear-hover: #2c5be0;
  --text_areabackground: #fafafa;

  /* Chat Bubble Colors */
  --bot-bubble-color: #b9c8e3;
  --user-bubble-color: #e3eaf6;

  /* Scrollbar Colors */
  --scrollbar-bg: #d0d3d8;
  --scrollbar-thumb: #a2a6ad;
  --scrollbar-thumb-hover: #888d94;

  /* Border & Radius */
  --border-thin: 1px;
  --border-medium: 2px;
  --border-default: 1px;
  --border-focus: 2px;
  --border-hover: 3px;
  --button-border: 2px;
  --radius-sm: 4px;
  --radius-md: 6px;
}

/* ============================
   DARK MODE THEME (SOFTER)
============================ */
@media (prefers-color-scheme: dark) {
  :root {
    --primarytext-color: #f8f8f8;
    --secondarytext-color: #d0d3d8;

    --primary-dark: #27477d;
    --primary-light: #7d8da9;

    --secondary-dark: #042a59;
    --secondary-light: #5e88d6;

    --chathistory_area: #202327;
    --container-color: #1b1d20;
    --Send: #5e88d6;
    --Send-hover: #7ac4c9;
    --clear: #7a7f88;
    --clear-hover: #5e88d6;
    --text_areabackground: #25282c;

    --bot-bubble-color: #425575;
    --user-bubble-color: #566583;

    --scrollbar-bg: #2b2e33;
    --scrollbar-thumb: #4b4f56;
    --scrollbar-thumb-hover: #5e636b;
  }
}

/* ============================
   FONT IMPORT & BASE STYLING
============================ */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&display=swap');

body {
  background: var(--text_areabackground);
  color: var(--primarytext-color);
  font-family: "Oswald", sans-serif;
  margin: 0;
}

* {
  color: var(--primarytext-color) !important;
  font-family: "Oswald", sans-serif !important;
  box-sizing: border-box;
}

/* ============================
   CUSTOM SCROLLBAR
============================ */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--scrollbar-bg);
}

::-webkit-scrollbar-thumb {
  background-color: var(--scrollbar-thumb);
  border-radius: 6px;
  border: 2px solid var(--scrollbar-bg);
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--scrollbar-thumb-hover);
}

/* ============================
   GRADIO CONTAINER & LAYOUT
============================ */
.gradio-container,
[data-testid="block-container"],
.contain {
  background-color: var(--container-color) !important;
  font-family: "Oswald", sans-serif !important;
  display: flex !important;
  flex-direction: column !important;
  height: 100vh !important;
  max-height: 100vh !important;
  overflow: hidden !important;
}

/* ============================
   HEADER & NAVIGATION
============================ */
.title-header {
  background-color: transparent;
  padding: 10px;
  border-bottom: var(--border-focus) solid var(--primary-dark);
  display: flex;
  align-items: center;
  height: 60px !important;
}

.title-header h1 {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--primarytext-color);
  margin: 0;
}

/* ============================
   CHAT CONTAINER
============================ */
#main-chatbot,
[data-testid="chatbot"],
.gradio-chatbot,
[role="log"] {
  border: var(--border-default) solid var(--primary-dark) !important;
  border-radius: var(--radius-md) !important;
  background-color: var(--chathistory_area) !important;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1) !important;
  padding: 15px !important;
  margin: 15px 20px !important;
  flex: 1 !important;
  overflow-y: auto !important;
}

/* ============================
   TEXT INPUT AREA
============================ */
textarea,
.gradio-textbox textarea {
  background-color: var(--text_areabackground) !important;
  border: var(--border-default) solid var(--secondary-dark) !important;
  border-radius: var(--radius-md) !important;
  color: var(--primarytext-color) !important;
  padding: 10px !important;
  resize: none !important;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

textarea:focus {
  border-color: var(--secondary-light) !important;
  box-shadow: 0 0 0 var(--border-focus) rgba(96, 165, 250, 0.2) !important;
}

/* ============================
   BUTTONS
============================ */
button.send-button {
  background-color: var(--Send) !important;
  color: var(--primarytext-color) !important;
  border: var(--button-border) solid var(--secondary-dark) !important;
  border-radius: var(--radius-md) !important;
  padding: 8px 16px !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  width: 100%;
}

button.send-button:hover {
  background-color: var(--Send-hover) !important;
}

button.clear-button {
  background-color: var(--clear) !important;
  color: var(--primarytext-color) !important;
  border: var(--button-border) solid var(--secondary-dark) !important;
  border-radius: var(--radius-md) !important;
  padding: 8px 16px !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  width: 100%;
}

button.clear-button:hover {
  background-color: var(--clear-hover) !important;
}

/* ============================
   CHAT BUBBLES (VARIABLE COLORS)
============================ */
.message.user,
.message.bot {
  background: none !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  box-shadow: none !important;
}

.message-row {
  display: flex;
  margin: 8px 12px;
}

.message.panel-full-width {
  max-width: 80%;
  min-width: 240px;
  padding: 14px 20px !important;
  border-radius: 18px !important;
  box-shadow: none !important;
  position: relative;
  line-height: 1.5;
  word-wrap: break-word;
}

/* Bot Bubble */
.message-row.bot-row .message.panel-full-width {
  background-color: var(--bot-bubble-color) !important;
  color: var(--primarytext-color) !important;
  margin-right: auto;
  margin-left: 0;
}

.message-row.bot-row .message.panel-full-width::before {
  content: "";
  position: absolute;
  top: 12px;
  left: -10px;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-right: 10px solid var(--bot-bubble-color);
  border-bottom: 10px solid transparent;
}

/* User Bubble */
.message-row.user-row .message.panel-full-width {
  background-color: var(--user-bubble-color) !important;
  color: var(--primarytext-color) !important;
  margin-left: auto;
  margin-right: 0;
}

.message-row.user-row .message.panel-full-width::before {
  content: "";
  position: absolute;
  top: 12px;
  right: -10px;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-left: 10px solid var(--user-bubble-color);
  border-bottom: 10px solid transparent;
}

/* ============================
   RESPONSIVE ADJUSTMENTS
============================ */
@media (max-width: 768px) {
  .message.panel-full-width {
    max-width: 85%;
  }
}

/* ============================
FOOTER: RESTORE BUILT-IN GRADIO LINKS (settings, API, etc.)
============================ */
footer.svelte-czcr5b {
display: flex !important;
align-items: center !important;
justify-content: center !important;
gap: 12px !important;
visibility: visible !important;
position: fixed !important;
bottom: 0 !important;
left: 0 !important;
right: 0 !important;
background-color: var(--container-color) !important;
backdrop-filter: blur(5px) !important;
border-top: var(--border-default) solid rgba(0, 0, 0, 0.12) !important;
padding: 8px 16px !important;
z-index: 1000 !important;
min-height: 36px !important;
}


footer.svelte-czcr5b a,
footer.svelte-czcr5b button,
footer.svelte-czcr5b span {
color: var(--secondarytext-color) !important;
font-size: 12px !important;
font-family: "Oswald", sans-serif !important;
text-decoration: none !important;
background: none !important;
border: none !important;
cursor: pointer !important;
opacity: 0.8;
transition: opacity 0.15s ease;
}


footer.svelte-czcr5b a:hover,
footer.svelte-czcr5b button:hover,
footer.svelte-czcr5b span:hover {
opacity: 1;
color: var(--primarytext-color) !important;
}


/* Divider style between footer links */
footer.svelte-czcr5b .divider {
color: var(--secondarytext-color) !important;
opacity: 0.5;
margin: 0 6px !important;
}


/* Make sure footer items never collapse */
footer.svelte-czcr5b > * {
display: inline-flex !important;
align-items: center !important;
}