/* Discord-inspired Dark Theme */
/* Color palette based on Discord's design system */

:root {
  /* Primary background colors */
  --bg-primary: #36393f;
  --bg-secondary: #2f3136;
  --bg-tertiary: #202225;
  --bg-floating: #18191c;
  
  /* Accent colors */
  --accent: #5865F2;
  --accent-hover: #4752c4;
  --accent-light: rgba(88, 101, 242, 0.1);
  
  /* Text colors */
  --text-normal: #dcddde;
  --text-muted: #72767d;
  --text-link: #00b0f4;
  --text-header: #ffffff;
  
  /* Status colors */
  --green: #3ba55d;
  --red: #ed4245;
  --yellow: #faa81a;
  
  /* Border and divider */
  --border: #26272d;
  --divider: #3f4147;
  
  /* Input styling */
  --input-bg: #40444b;
  --input-border: #26272d;
  
  /* Shadows */
  --shadow-low: 0 1px 0 rgba(4, 4, 5, 0.2), 0 1.5px 0 rgba(6, 6, 7, 0.05), 0 2px 0 rgba(4, 4, 5, 0.05);
  --shadow-medium: 0 4px 4px rgba(0, 0, 0, 0.16);
  --shadow-high: 0 8px 16px rgba(0, 0, 0, 0.24);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'gg sans', 'Noto Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-normal);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Page Wrapper */
.page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Site Header - Discord top bar style */
.site-header {
  background: var(--bg-tertiary);
  box-shadow: var(--shadow-low);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-logo {
  flex: 1;
}

.logo-link {
  color: var(--text-header);
  text-decoration: none;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
  transition: color 0.15s ease;
}

.logo-link:hover {
  color: var(--accent);
}

.header-user-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-greeting {
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.user-name {
  color: var(--text-header);
  font-size: 15px;
  font-weight: 600;
  padding: 6px 12px;
  background: var(--accent-light);
  border-radius: 4px;
  border-left: 3px solid var(--accent);
}

.user-guest {
  color: var(--text-muted);
  font-size: 13px;
  font-style: italic;
}

.logout-form {
  margin: 0;
}

/* Buttons */
.btn-login,
.btn-logout,
.btn {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  display: inline-block;
  font-family: inherit;
}

.btn-login {
  background: var(--accent);
  color: white;
}

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

.btn-logout {
  background: var(--bg-secondary);
  color: var(--text-normal);
  border: 1px solid var(--border);
}

.btn-logout:hover {
  background: var(--bg-primary);
  border-color: var(--divider);
}

.btn-primary {
  background: var(--accent);
  color: white;
}

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

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-normal);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--bg-primary);
  border-color: var(--divider);
  color: var(--text-header);
}

.btn-invite {
  background: var(--green);
  color: white;
}

.btn-invite:hover {
  background: #2d8a4e;
  transform: translateY(-1px);
}

.btn-password {
  background: var(--bg-secondary);
  color: var(--text-normal);
  border: 1px solid var(--border);
}

.btn-password:hover {
  background: var(--bg-primary);
  border-color: var(--divider);
}

.invite-link {
  color: var(--text-link);
  font-size: 13px;
  font-family: monospace;
  cursor: pointer;
  user-select: all;
  padding: 4px 8px;
  background: var(--bg-floating);
  border-radius: 4px;
}

/* Main Content Area */
.main-content {
  flex: 1;
  padding: 32px 24px 90px; /* extra bottom padding for voice control bar */
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* Login Page - Discord style */
.login-container {
  background: var(--bg-secondary);
  padding: 48px 40px;
  border-radius: 8px;
  box-shadow: var(--shadow-high);
  width: 100%;
  max-width: 480px;
  margin: 80px auto;
  text-align: center;
}

.login-title {
  color: var(--text-header);
  font-size: 28px;
  margin-bottom: 8px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.login-container > p {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 14px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.login-input {
  padding: 12px 16px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 4px;
  font-size: 15px;
  color: var(--text-normal);
  transition: all 0.15s ease;
  font-family: inherit;
}

.login-input::placeholder {
  color: var(--text-muted);
}

.login-input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-primary);
}

.login-button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
  margin-top: 8px;
}

.login-button:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.login-button:active {
  transform: translateY(0);
}

/* Template Page / Voice Chat */
.page-container {
  background: var(--bg-primary);
  min-height: 100vh;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Header - Discord channel header style */
.header {
  background: var(--bg-tertiary);
  padding: 16px 20px;
  border-radius: 8px;
  box-shadow: var(--shadow-low);
  border: 1px solid var(--border);
}

.header h1 {
  color: var(--text-header);
  font-size: 24px;
  margin-bottom: 4px;
  font-weight: 700;
  letter-spacing: -0.3px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.header h1::before {
  content: '#';
  color: var(--text-muted);
  font-weight: 400;
}

.header p {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 4px;
}

/* Button Group */
.button-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* User List - Discord member list style */
.user-list {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}

.user-list h3 {
  color: var(--text-muted);
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--divider);
}

.user-item {
  background: transparent;
  padding: 12px 16px;
  border-radius: 6px;
  margin: 4px 0;
  font-weight: 500;
  color: var(--text-normal);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background 0.15s ease;
  cursor: default;
  position: relative;
}

.user-item::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
  position: absolute;
  left: 12px;
  top: 16px;
  box-shadow: 0 0 0 2px var(--bg-secondary);
}

.user-item:hover {
  background: var(--bg-primary);
}

.user-item {
  padding-left: 32px;
}

/* Username text */
.user-item {
  font-size: 15px;
}

/* Volume controls container inside user item */
.user-volume-controls {
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: fit-content;
  max-width: 260px;
}

/* Individual volume slider wrapper */
.volume-slider {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  border: 1px solid var(--border);
  transition: all 0.15s ease;
  width: fit-content;
  min-width: 160px;
}

.volume-slider:hover {
  border-color: var(--accent);
  background: var(--input-bg);
}

/* Speaker icon */
.volume-icon {
  font-size: 14px;
  flex-shrink: 0;
  width: 18px;
  text-align: center;
}

/* Range input styling - Discord style */
.volume-range {
  width: 100px;
  flex-shrink: 0;
  height: 6px;
  border-radius: 3px;
  background: var(--bg-primary);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.volume-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--bg-secondary);
  transition: all 0.15s ease;
}

.volume-range::-webkit-slider-thumb:hover {
  background: var(--accent-hover);
  transform: scale(1.1);
}

.volume-range::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--bg-secondary);
  transition: all 0.15s ease;
}

.volume-range::-moz-range-thumb:hover {
  background: var(--accent-hover);
  transform: scale(1.1);
}

/* Mute button */
.mute-btn {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
  flex-shrink: 0;
  white-space: nowrap;
}

.mute-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.mute-btn:active {
  transform: scale(0.95);
}

/* Custom scrollbar - Discord style */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: var(--bg-primary);
  border-radius: 4px;
}

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

/* Audio element styling */
audio::-webkit-media-controls-panel {
  background: var(--input-bg);
}

audio::-webkit-media-controls-play-button,
audio::-webkit-media-controls-mute-button {
  filter: invert(1);
}

audio::-webkit-media-controls-timeline {
  background-color: var(--divider) !important;
}

/* Focus styles for accessibility */
*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Voice Controls — Discord-style bottom bar */
.voice-controls {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  z-index: 100;
}

.voice-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--bg-secondary);
  color: var(--text-normal);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  position: relative;
}

.voice-btn:hover {
  background: var(--bg-primary);
  transform: scale(1.05);
}

.voice-btn:active {
  transform: scale(0.95);
}

.voice-btn.muted {
  background: var(--red);
  color: white;
}

.voice-btn.muted:hover {
  background: #d63e3e;
}

/* Responsive */
@media (max-width: 768px) {
  .login-container {
    margin: 24px auto;
    padding: 32px 24px;
  }
  
  .page-container {
    padding: 16px;
  }
  
  .header-content {
    padding: 12px 16px;
    flex-direction: column;
    gap: 12px;
  }
  
  .button-group {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .login-container {
    padding: 24px 20px;
    margin: 16px auto;
  }
  
  .login-title {
    font-size: 24px;
  }
}