/**
 * =============================================================================
 * Meet - Modern Video Meetings UI (Light Mode)
 * =============================================================================
 */

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 22px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  user-select: none;
  font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

.material-symbols-rounded {
  font-family: 'Material Symbols Rounded';
  font-weight: normal;
  font-style: normal;
  font-size: 22px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  user-select: none;
  font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

:root {
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;

  /* Plain Light Mode Color System */
  --bg-primary: #f8fafc;
  --bg-surface: #ffffff;
  --bg-card: #f1f5f9;
  --border-color: #e2e8f0;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #64748b;

  /* Brand Primary Accent: Blue */
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-primary-text: #ffffff;

  --color-accent: #0284c7;

  --color-btn-neutral: #f1f5f9;
  --color-btn-neutral-hover: #e2e8f0;

  --color-input-bg: #ffffff;
  --color-join-disabled-bg: #e2e8f0;
  --color-join-disabled-text: #94a3b8;

  --color-avatar-bg: #2563eb;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ==========================================================================
   Brand Logo
   ========================================================================== */
.nova-logo-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nova-logo-img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  display: block;
}

.nova-logo-brand.small .nova-logo-img,
.nova-logo-brand.small .nova-logo-icon {
  width: 30px;
  height: 30px;
}

.nova-logo-brand.small .nova-logo-text {
  font-size: 16px;
}

.nova-logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.25);
}

.nova-logo-text {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

/* ==========================================================================
   Top Navigation Bar
   ========================================================================== */
.top-nav {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  user-select: none;
  z-index: 10;
}

.nav-left {
  display: flex;
  align-items: center;
}

.logo-container {
  display: flex;
  align-items: center;
  text-decoration: none;
  cursor: pointer;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.code-input-container {
  display: flex;
  align-items: center;
  background-color: var(--color-input-bg);
  height: 42px;
  border-radius: 8px;
  padding: 0 6px 0 12px;
  width: 270px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid var(--border-color);
}

.code-input-container:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

.keyboard-icon {
  display: flex;
  align-items: center;
  color: var(--text-secondary);
  margin-right: 8px;
}

.code-input-container input {
  border: none;
  background: transparent;
  outline: none;
  font-family: var(--font-family);
  font-size: 13.5px;
  color: var(--text-primary);
  width: 100%;
}

.code-input-container input::placeholder {
  color: var(--text-tertiary);
  font-weight: 400;
}

.join-btn {
  border: none;
  background-color: var(--color-join-disabled-bg);
  color: var(--color-join-disabled-text);
  font-family: var(--font-family);
  font-size: 13.5px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: default;
  transition: all 0.2s ease;
}

.join-btn.active {
  background-color: var(--color-primary);
  color: var(--color-primary-text);
  cursor: pointer;
}

.join-btn.active:hover {
  background-color: var(--color-primary-hover);
}

.new-meeting-btn-top {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-primary);
  color: var(--color-primary-text);
  border: none;
  height: 42px;
  padding: 0 18px;
  border-radius: 8px;
  font-family: var(--font-family);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s;
  white-space: nowrap;
}

.new-meeting-btn-top:hover {
  background-color: var(--color-primary-hover);
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background-color: var(--color-avatar-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ==========================================================================
   Layout: Sidebar + Main Content
   ========================================================================== */
.app-layout {
  display: flex;
  flex: 1;
  height: calc(100vh - 64px);
  overflow: hidden;
}

/* Sidebar */
.sidebar {
  width: 220px;
  padding: 16px 0;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border-color);
  user-select: none;
  flex-shrink: 0;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
}

.nav-tab {
  background: transparent;
  border: none;
  border-left: 3px solid transparent;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  padding: 12px 20px;
  width: 100%;
  border-radius: 0;
  color: var(--text-secondary);
  transition: all 0.15s ease;
  text-align: left;
}

.nav-tab:hover {
  background-color: var(--bg-card);
  color: var(--text-primary);
  border-radius: 0;
}

.nav-tab.active {
  background-color: #eff6ff;
  border: none;
  border-left: 3px solid var(--color-primary);
  border-radius: 0;
  color: var(--color-primary);
}

.nav-tab.active .nav-label {
  font-weight: 600;
  color: var(--color-primary);
}

.nav-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  color: inherit;
}

.nav-label {
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-family);
}

/* Main Content Area */
.main-content {
  flex: 1;
  overflow-y: auto;
  padding: 24px 36px;
  display: flex;
  justify-content: center;
  background-color: var(--bg-primary);
}

.content-container {
  width: 100%;
  max-width: 1000px;
  display: flex;
  flex-direction: column;
}

/* Schedule Header */
.schedule-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 20px 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
}

.date-selector-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.current-date-text {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
}

.calendar-icon-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 6px;
  transition: all 0.2s;
}

.calendar-icon-btn:hover {
  background-color: var(--color-btn-neutral-hover);
  color: var(--text-primary);
}

/* Week Strip */
.week-strip {
  display: flex;
  align-items: center;
  gap: 8px;
}

.strip-arrow {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  cursor: pointer;
  color: var(--text-secondary);
  width: 34px;
  height: 34px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.strip-arrow:hover {
  background-color: var(--color-btn-neutral-hover);
  color: var(--text-primary);
}

.days-list {
  display: flex;
  align-items: center;
  gap: 6px;
}

.day-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 52px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.day-item:hover:not(.active) {
  background-color: var(--bg-card);
}

.day-name {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-tertiary);
  margin-bottom: 2px;
}

.day-number {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.day-item.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.day-item.active .day-name,
.day-item.active .day-number {
  color: #ffffff;
}

/* ==========================================================================
   Safety Banner
   ========================================================================== */
.safety-banner {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.banner-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.shield-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.banner-text-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.banner-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.banner-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
}

.learn-more-btn {
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 6px;
  background: var(--bg-surface);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.learn-more-btn:hover {
  background-color: var(--color-btn-neutral-hover);
}

/* ==========================================================================
   Green Room / Ready Section
   ========================================================================== */
.green-room-main-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  margin-top: 12px;
}

.green-room-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  width: 100%;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.main-camera-preview-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.main-camera-screen {
  width: 460px;
  height: 280px;
  max-width: calc(100vw - 48px);
  background-color: #1e293b;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.main-audio-ripple {
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 2px solid rgba(37, 99, 235, 0.4);
  animation: mainRipple 1.8s infinite ease-out;
  pointer-events: none;
  display: block;
}

@keyframes mainRipple {
  0% {
    transform: scale(0.8);
    opacity: 0.8;
  }

  100% {
    transform: scale(2.2);
    opacity: 0;
  }
}

.main-camera-avatar-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 2;
}

.main-camera-avatar {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #ffffff;
  font-size: 34px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-camera-media-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 14px;
}

.main-media-btn {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  background-color: var(--bg-surface);
  color: var(--text-primary);
}

.main-media-btn.off {
  background-color: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
}

.main-media-btn.active {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.main-ready-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 280px;
}

.main-ready-title {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.main-ready-subtext {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.main-code-pill {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 13.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 24px;
}

.main-code-pill .code-label {
  color: var(--text-secondary);
}

.main-code-pill .code-text {
  font-weight: 600;
  color: var(--color-primary);
}

.main-join-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.main-join-now-btn {
  background-color: var(--color-primary);
  color: #ffffff;
  border: none;
  font-family: var(--font-family);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
}

.main-join-now-btn:hover {
  background-color: var(--color-primary-hover);
}

.main-join-now-btn.joining {
  background-color: var(--color-primary);
  opacity: 0.9;
  cursor: default;
  pointer-events: none;
}

.btn-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: btnSpin 0.75s linear infinite;
  display: inline-block;
  flex-shrink: 0;
}

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

.main-present-btn {
  background-color: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  font-family: var(--font-family);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.main-present-btn:hover {
  background-color: var(--color-btn-neutral-hover);
}

/* ==========================================================================
   Dropdown Menu & Tooltips
   ========================================================================== */
.dropdown-menu {
  position: absolute;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 6px 0;
  z-index: 1000;
  width: 260px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 16px;
  background: transparent;
  border: none;
  font-family: var(--font-family);
  font-size: 13.5px;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: background-color 0.15s ease;
  white-space: nowrap;
}

.dropdown-item:hover {
  background-color: var(--bg-card);
}

/* Tooltips */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: -32px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #0f172a;
  color: #ffffff;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 999;
}

[data-tooltip]:hover::after {
  opacity: 1;
}

/* ==========================================================================
   Modal Dialogs (Plain Solid Light, NO Glassmorphism)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.modal-backdrop.show {
  opacity: 1;
}

.update-dialog {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  width: 440px;
  max-width: calc(100vw - 32px);
  border-radius: 12px;
  padding: 28px;
  position: relative;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.15);
  transform: translateY(8px);
  opacity: 0;
  transition: all 0.25s ease;
}

.modal-backdrop.show .update-dialog {
  transform: translateY(0);
  opacity: 1;
}

.dialog-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.2s;
}

.dialog-close-btn:hover {
  background-color: var(--color-btn-neutral-hover);
  color: var(--text-primary);
}

.dialog-header-icon {
  margin-bottom: 16px;
}

.update-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background-color: #eff6ff;
  border: 1px solid #bfdbfe;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.dialog-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.dialog-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.update-details-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.version-tag {
  font-weight: 600;
  color: var(--color-primary);
}

.bullet {
  color: var(--text-tertiary);
}

.progress-bar-container {
  margin-bottom: 20px;
}

.progress-bar-track {
  width: 100%;
  height: 6px;
  background-color: var(--bg-card);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-bar-fill {
  width: 0%;
  height: 100%;
  background-color: var(--color-primary);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.progress-status {
  font-size: 12.5px;
  color: var(--color-primary);
  font-weight: 500;
}

.dialog-actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  margin-top: 8px;
}

.dialog-btn {
  border: none;
  font-family: var(--font-family);
  font-size: 13.5px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

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

.secondary-btn:hover {
  background-color: var(--color-btn-neutral-hover);
}

.primary-btn {
  background-color: var(--color-primary);
  color: #ffffff;
}

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

.copy-link-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 10px 12px;
  margin-top: 14px;
  position: relative;
}

.copy-link-text {
  font-family: var(--font-family);
  font-size: 13.5px;
  color: var(--text-primary);
  font-weight: 500;
  user-select: all;
}

.copy-link-btn {
  background: transparent;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
}

.copied-pill-toast {
  position: absolute;
  right: 40px;
  background-color: #0f172a;
  color: #ffffff;
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 4px;
}

/* Demo Disclaimer */
.demo-disclaimer-under {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-surface);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  user-select: none;
}

/* ==========================================================================
   Full Screen Meeting Simulator
   ========================================================================== */
.meeting-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--bg-primary);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  color: var(--text-primary);
  overflow: hidden;
}

.meeting-lobby {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

.lobby-header {
  height: 64px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-surface);
}

.lobby-account {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lobby-email {
  font-size: 13.5px;
  color: var(--text-secondary);
}

.lobby-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 56px;
  padding: 24px;
}

.camera-preview-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.camera-screen {
  width: 500px;
  height: 300px;
  background: #1e293b;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.camera-avatar-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.camera-avatar {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  font-size: 32px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.camera-status-text {
  font-size: 13.5px;
  color: #94a3b8;
}

.camera-media-controls {
  display: flex;
  align-items: center;
  gap: 14px;
}

.media-toggle-btn {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.media-toggle-btn.off {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
}

.media-toggle-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.lobby-join-panel {
  display: flex;
  flex-direction: column;
  max-width: 320px;
}

.ready-title {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.ready-subtext {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

.meeting-code-pill {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.code-label {
  color: var(--text-secondary);
}

.code-text {
  font-weight: 600;
  color: var(--color-primary);
}

.join-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.join-now-btn {
  background: var(--color-primary);
  color: #ffffff;
  border: none;
  font-family: var(--font-family);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.join-now-btn:hover {
  background: var(--color-primary-hover);
}

.present-btn {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  font-family: var(--font-family);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.present-btn:hover {
  background: var(--color-btn-neutral-hover);
}

/* In-Call Interface */
.live-meeting-room {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: #0f172a;
  position: relative;
  color: #ffffff;
}

.meeting-top-bar {
  height: 56px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #1e293b;
  border-bottom: 1px solid #334155;
}

.meeting-title-tag {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #f8fafc;
}

.time-divider {
  color: #64748b;
}

.meeting-top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn-dark {
  width: 38px;
  height: 38px;
  border-radius: 6px;
  border: 1px solid #334155;
  background: #0f172a;
  color: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}

.icon-btn-dark:hover {
  background: #334155;
}

.participants-grid {
  flex: 1;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0f172a;
}

.participant-card {
  width: 620px;
  height: 380px;
  max-width: 100%;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 12px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.participant-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 40px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.participant-label {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: #0f172a;
  border: 1px solid #334155;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12.5px;
  color: #f8fafc;
}

.participant-mic-status {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: #0f172a;
  border: 1px solid #334155;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #10b981;
}

.live-captions-box {
  background: #1e293b;
  border: 1px solid #334155;
  padding: 8px 18px;
  border-radius: 6px;
  align-self: center;
  margin-bottom: 12px;
  font-size: 13.5px;
  display: flex;
  gap: 6px;
  color: #f8fafc;
}

.caption-speaker {
  font-weight: 600;
  color: #38bdf8;
}

.meeting-bottom-controls {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: #1e293b;
  border-top: 1px solid #334155;
}

.call-control-btn {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  border: 1px solid #334155;
  background: #0f172a;
  color: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.call-control-btn:hover {
  background: #334155;
}

.call-control-btn.off {
  background: #ef4444;
  color: #fff;
  border-color: #ef4444;
}

.call-control-btn.end-call-btn {
  background: #ef4444;
  color: #fff;
  border-color: #ef4444;
  width: 64px;
}

.call-control-btn.end-call-btn:hover {
  background: #dc2626;
}

/* Responsive Adaptations */
@media (max-width: 900px) {
  .code-input-container {
    width: 200px;
  }
}

@media (max-width: 768px) {
  .sidebar {
    width: 64px;
    padding: 16px 8px;
  }

  .nav-label {
    display: none;
  }

  .top-nav {
    padding: 0 14px;
  }
}