/* ── Base-template overrides ── */

/* Remove page-wrapper padding so blog can control its own layout */
.page-wrapper {
  padding: 0 !important;
  display: flex !important;
  flex: 1 !important;
  flex-direction: row !important; /* Sidebar and Main side-by-side */
  overflow: hidden !important;
  height: calc(100vh - 60px - 40px) !important; /* Adjust if base header/footer heights vary */
  background-color: var(--bg-dark);
}

:root {
  --bg-dark: #0f1117;
  --sidebar-bg: #161922;
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --border: rgba(255, 255, 255, 0.1);
  --card-bg: #1e293b;
}

/* User styles already exist below, just ensuring main/header names align with HTML edit */

/* Existing Sidebar Styles */
aside {
  width: 300px;
  background-color: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
}

.new-chat-btn {
  background: var(--accent);
  color: white;
  border: none;
  padding: 0.8rem;
  border-radius: 0.5rem;
  cursor: pointer;
  font-weight: 600;
  margin-bottom: 1.5rem;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.new-chat-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.history-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.history-item {
  padding: 0.75rem;
  border-radius: 0.4rem;
  cursor: pointer;
  transition: background 0.2s;
  font-size: 0.9rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border: 1px solid transparent;
}

.history-item:hover {
  background: var(--glass-bg);
  color: var(--text-primary);
  border-color: var(--border);
}

.history-item.active {
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent);
  border-color: rgba(99, 102, 241, 0.3);
}

/* Main Content Styles */
main {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  background: radial-gradient(
    circle at bottom right,
    rgba(99, 102, 241, 0.05),
    transparent
  );
}

header {
  height: 60px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  background: rgba(15, 17, 23, 0.8);
  backdrop-filter: blur(8px);
  z-index: 10;
}

.blog-actions {
  display: flex;
  gap: 1rem;
}

.btn-icon {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 0.5rem;
  border-radius: 0.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 500;
  transition: all 0.2s;
}

.btn-icon:hover:not(:disabled) {
  background: var(--glass-bg);
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.btn-delete:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.3);
}

/* Chat/Content Area */
#content-area {
  flex: 1;
  overflow-y: auto;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.welcome-screen {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  max-width: 600px;
}

.welcome-screen h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  background: linear-gradient(to right, #818cf8, #6366f1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.welcome-screen p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
}

/* Markdown Display */
.markdown-body {
  width: 100%;
  max-width: 1000px;
  color: var(--text-primary);
  line-height: 1.7;
  display: none;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: white;
}

.markdown-body p {
  margin-bottom: 1rem;
}

.markdown-body img {
  max-width: 100%;
  border-radius: 0.8rem;
  margin: 2rem 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.markdown-body pre {
  background: #1e1e1e;
  padding: 1.5rem;
  border-radius: 0.8rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border);
}

/* Pipeline Progression (Console) */
#pipeline-status {
  width: 100%;
  max-width: 1000px;
  background: #000;
  color: #10b981;
  font-family: "Courier New", Courier, monospace;
  padding: 1.5rem;
  border-radius: 0.8rem;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  display: none;
  border: 1px solid #10b98133;
  max-height: 400px;
  overflow-y: auto;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.1);
}

.status-line {
  margin-bottom: 0.5rem;
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Input Area at the bottom */
.input-container {
  padding: 2rem;
  width: 100%;
  display: flex;
  justify-content: center;
}

.input-wrapper {
  max-width: 1000px;
  width: 100%;
  position: relative;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  transition: all 0.3s;
}

.input-wrapper:focus-within {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.1);
}

input {
  flex: 1;
  background: transparent;
  border: none;
  color: white;
  padding: 0.75rem 1rem;
  outline: none;
  font-size: 1rem;
}

.send-btn {
  background: var(--accent);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 0.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.send-btn:hover {
  background: var(--accent-hover);
}

.send-btn:disabled {
  background: var(--text-secondary);
  cursor: not-allowed;
  opacity: 0.5;
}

/* Loading Spinner */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}