/* ============================================================
   Magical Violet Theme — Oraculo
   Source: .context/design-system2.md
   ============================================================ */

/* Design Tokens */
:root {
  --bg-dark: #10002b;
  --bg-panel: #240046;
  --primary: #7b2cbf;
  --primary-glow: #9d4edd;
  --text-main: #e0aaff;
  --text-light: #f8f9fa;
  --text-accent: #c77dff;
  --text-muted: #aaa;
  --danger: #ff4d4d;
}

/* ============================================================
   Base
   ============================================================ */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
}

h1 {
  color: var(--text-main);
  text-shadow: 0 0 15px var(--primary-glow);
  font-size: 2.5rem;
  margin-bottom: 5px;
}

h2 {
  color: var(--text-main);
  border-bottom: 2px solid var(--primary);
  padding-bottom: 10px;
  margin-top: 0;
}

h3 {
  margin: 0;
  color: var(--text-main);
}

hr {
  border: none;
  border-top: 1px solid var(--primary);
  margin: 20px 0;
}

label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
}

/* ============================================================
   Layout
   ============================================================ */

.subtitle {
  color: var(--text-accent);
  margin-bottom: 30px;
  font-style: italic;
}

.container {
  display: flex;
  gap: 30px;
  width: 100%;
  max-width: 1200px;
  height: 75vh;
}

/* ============================================================
   Panels
   ============================================================ */

.panel {
  background-color: var(--bg-panel);
  border: 1px solid var(--primary);
  border-radius: 15px;
  padding: 20px;
  box-shadow: 0 0 20px rgba(123, 44, 191, 0.3);
  display: flex;
  flex-direction: column;
}

.left-panel {
  flex: 1;
  overflow-y: auto;
}

.right-panel {
  flex: 1.5;
}

/* ============================================================
   Form Inputs
   ============================================================ */

input[type="text"] {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--primary);
  border-radius: 5px;
  color: white;
  box-sizing: border-box;
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s ease;
}

input[type="text"]:focus {
  outline: none;
  border-color: var(--text-main);
  box-shadow: 0 0 8px var(--primary-glow);
}

input[type="text"]::placeholder {
  color: var(--text-muted);
}

/* ============================================================
   Buttons
   ============================================================ */

button {
  background: linear-gradient(45deg, var(--primary), var(--primary-glow));
  color: white;
  border: none;
  padding: 10px 15px;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
  font-family: inherit;
  transition: all 0.3s ease;
}

button:hover {
  box-shadow: 0 0 15px var(--primary-glow);
  transform: translateY(-2px);
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

button.delete-btn {
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 5px 10px;
  font-size: 0.8rem;
}

button.delete-btn:hover {
  background: var(--danger);
  color: white;
  box-shadow: 0 0 10px var(--danger);
}

button.btn-sm {
  padding: 5px 10px;
  font-size: 0.8rem;
}

/* ============================================================
   Documents Panel
   ============================================================ */

.docs-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.doc-list {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.doc-item {
  background-color: rgba(0, 0, 0, 0.4);
  padding: 10px;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-left: 3px solid var(--primary-glow);
  gap: 10px;
}

.doc-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.doc-title {
  font-weight: bold;
  color: var(--text-main);
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.doc-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================================
   Status Message
   ============================================================ */

#status-msg {
  font-size: 0.9rem;
  margin-top: 10px;
  color: var(--text-main);
  min-height: 1.2em;
}

/* ============================================================
   Chat Interface
   ============================================================ */

.chat-box {
  flex: 1;
  background-color: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  padding: 15px;
  overflow-y: auto;
  margin-bottom: 15px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.message {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: 12px;
  line-height: 1.4;
  /* Preserves \n as visual line breaks */
  white-space: pre-wrap;
  word-break: break-word;
}

.msg-user {
  align-self: flex-end;
  background-color: #3c096c;
  border-bottom-right-radius: 0;
}

.msg-oraculo {
  align-self: flex-start;
  background-color: transparent;
  border: 1px solid var(--primary-glow);
  box-shadow: inset 0 0 10px rgba(157, 78, 221, 0.2);
  border-bottom-left-radius: 0;
  color: var(--text-light);
}

.msg-error {
  border-color: var(--danger) !important;
  color: #ffaaaa;
}

.chat-input-area {
  display: flex;
  gap: 10px;
}

.chat-input-area input {
  margin-bottom: 0;
  flex: 1;
}

.sources {
  font-size: 0.8rem;
  color: var(--text-accent);
  margin-top: 8px;
  border-top: 1px dashed rgba(199, 125, 255, 0.3);
  padding-top: 5px;
}

/* ============================================================
   Scrollbar
   ============================================================ */

::-webkit-scrollbar {
  width: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 10px;
}

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