/* frontend/css/themes.css */
:root {
  /* Light theme variables */
  --primary-color: #428BFD;
  --primary-hover: #5a9afd;
  --secondary-color: #f0f2f5;
  --secondary-hover: #d9d9d9;
  --bg-color: #f0f2f5;
  --surface-color: #ffffff;
  --text-color: #262626;
  --text-secondary: #8c8c8c;
  --placeholder-color: #999;
  --border-color: #d9d9d9;
  --header-bg: #ffffff;
}

/* Dark theme */
body.dark-mode {
  --primary-color: #428BFD;
  --primary-hover: #5a9afd;
  --secondary-color: #262626;
  --secondary-hover: #404040;
  --bg-color: #121212;
  --surface-color: #141414;
  --text-color: #fff;
  --text-secondary: #a6a6a6;
  --placeholder-color: #ccc;
  --border-color: #434343;
  --header-bg: #141414;
}

body {
  background: var(--bg-color);
  color: var(--text-color);
}

/* Project Selector Styles */
#app-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  padding: 10px 20px;
  box-sizing: border-box;
}

/* Hide elements with .hidden class */
.hidden {
  display: none !important;
}

#projectSelector {
  position: relative;
  display: inline-block;
  top-left: 20px;
}

.branding {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 1;
}

.branding h1 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-color);
  white-space: nowrap;
}

.project-header {
  cursor: pointer;
  padding: 8px 12px;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-weight: bold;
  color: var(--text-color);
  transition: background 0.2s;
}

.project-header:hover {
  background: var(--secondary-color);
}

.project-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: 200px;
  max-height: 300px;
  overflow-y: auto;
  z-index: 1001;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.project-dropdown li {
  padding: 10px 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
}

.project-dropdown li:hover,
.project-dropdown li#create-new-project:hover {
  background: var(--secondary-color);
}

.project-dropdown li:last-child {
  border-bottom: none;
  font-weight: bold;
  color: var(--primary-color);
}

/* Dark mode sidebar adjustments */
body.dark-mode .sidebar {
  background-color: #2a2a2a !important;
  border-right-color: #404040 !important;
  color: #f0f0f0;
}

body.dark-mode .sidebar.active {
  background-color: #404040 !important;
}

/* Ultimate Dark Mode Polish */
body.dark-mode {
  --primary-color: #428BFD;
  --primary-hover: #5a9afd;
  --bg-color: #171717;
  --surface-color: #202124;
  --text-color: #e8eaed;
  --text-secondary: #9aa0a6;
  --border-color: #3c4043;
  --header-bg: #171717;
  background: #171717;
  color: #e8eaed;
}

body.dark-mode .btn-primary {
  background: #428BFD;
  color: #202124;
  border: none;
}

body.dark-mode .btn-primary:hover {
  background: #5a9afd;
}

body.dark-mode .btn-secondary {
  background: #3c4043;
  color: #e8eaed;
  border: 1px solid #5f6368;
}

body.dark-mode .btn-secondary:hover {
  background: #5f6368;
}