:root {
  --purple: #8177F0;
  --green: #7CD17B;
  --red: #FF7E70;
  --gray: #757575;
  --yellow: #FFC64B;
  --blue: #4FC0E6;
  --bg: #f5f5f7;
  --card-bg: #ffffff;
  --text: #333;
  --dark: #1a1a2e;
}

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

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(180deg, var(--purple) 0%, #6366f1 100%);
  min-height: 100vh;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.hidden { display: none !important; }

/* Setup Page */
.space-setup {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 32px;
  text-shadow: 0 2px 10px rgba(0,0,0,.2);
}

.setup-card {
  background: var(--card-bg);
  border-radius: 24px;
  padding: 40px;
  width: 100%;
  max-width: 480px;
  box-shadow: 0 16px 48px rgba(0,0,0,.12);
}

.setup-card h1 {
  font-size: 1.8rem;
  color: var(--dark);
  margin-bottom: 8px;
  text-align: center;
}

.subtitle {
  color: var(--gray);
  text-align: center;
  margin-bottom: 32px;
}

/* Space Type Selector */
.space-type-selector {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.type-option {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border: 1.5px solid rgba(0,0,0,.08);
  border-radius: 16px;
  cursor: pointer;
  transition: all .2s;
  background: #f8f8fa;
}

.type-option:hover {
  border-color: var(--purple);
  background: rgba(129,119,240,.06);
}

.type-option.active {
  border-color: var(--green);
  background: rgba(124,209,123,.1);
  box-shadow: 0 0 0 3px rgba(124,209,123,.15);
}

.type-option.loading {
  pointer-events: none;
  cursor: wait;
  opacity: 0.9;
}

.type-option.loading .type-icon i {
  animation: spin 0.8s linear infinite;
}

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

.type-option .type-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--purple) 0%, #6366f1 100%);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(129,119,240,.2);
}

.type-option .type-icon i {
  font-size: 1.2rem;
  color: #fff;
}

.type-option .type-info {
  flex: 1;
}

.type-option .type-info h3 {
  font-size: 1rem;
  color: var(--dark);
  margin-bottom: 2px;
}

.type-option .type-info p {
  font-size: .85rem;
  color: var(--gray);
  margin: 0;
}

.type-badge {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
}

.type-badge.free {
  background: rgba(124,209,123,.15);
  color: var(--green);
}

/* Password block inside each type option (transitional menu when checkbox checked) */
.type-option-password {
  width: 100%;
  margin-top: 10px;
  padding-top: 12px;
  border-top: 1px solid rgba(0,0,0,.08);
  cursor: default;
}

.type-option-password .password-check-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: .9rem;
  color: var(--dark);
}

.type-option-password .password-check-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--purple);
}

.type-option-password .password-input-wrap {
  margin-top: 10px;
}

.type-option-password .password-input-wrap.hidden {
  display: none !important;
}

.type-option-password .space-password-input {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid #eee;
  border-radius: 10px;
  font-size: .95rem;
}

.type-option-password .space-password-input:focus {
  outline: none;
  border-color: var(--purple);
}

.type-badge.paid {
  background: rgba(129,119,240,.15);
  color: var(--purple);
}

/* Space Options */
.space-options {
  margin-bottom: 32px;
}

.option-group {
  margin-bottom: 20px;
}

.option-group label {
  display: block;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 8px;
}

.option-group input[type="checkbox"] {
  margin-right: 8px;
}

.option-group input[type="text"],
.option-group input[type="password"] {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #eee;
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color .2s;
}

.option-group input:focus {
  outline: none;
  border-color: var(--purple);
}

.code-input-wrap {
  display: flex;
  align-items: center;
  border: 2px solid #eee;
  border-radius: 10px;
  overflow: hidden;
  transition: border-color .2s;
}

.code-input-wrap:focus-within {
  border-color: var(--purple);
}

.code-prefix {
  background: #f5f5f7;
  padding: 12px 14px;
  color: var(--gray);
  font-weight: 600;
  font-family: monospace;
}

.code-input-wrap input {
  flex: 1;
  border: none;
  padding: 12px 14px;
  font-size: 1rem;
  font-family: monospace;
  text-transform: uppercase;
}

.code-input-wrap input:focus {
  outline: none;
}

.hint {
  font-size: .85rem;
  color: var(--gray);
  margin-top: 6px;
}

.hint a {
  color: var(--purple);
  font-weight: 500;
}

.hint a:hover {
  text-decoration: underline;
}

/* Buttons */
.btn-create {
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, var(--green) 0%, #5cb85c 100%);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all .25s;
  box-shadow: 0 4px 16px rgba(124,209,123,.3);
}

.btn-create:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(124,209,123,.4);
}

.btn-create:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none;
}

.btn-join {
  width: 100%;
  padding: 14px 24px;
  background: transparent;
  color: var(--purple);
  border: 2px solid var(--purple);
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all .2s;
}

.btn-join:hover {
  background: var(--purple);
  color: #fff;
}

.divider {
  display: flex;
  align-items: center;
  margin: 24px 0;
  gap: 16px;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #eee;
}

.divider span {
  color: var(--gray);
  font-size: .9rem;
}

/* Join Page */
.join-card {
  max-width: 440px;
}

.code-input-large {
  margin-bottom: 24px;
}

.code-input-large input {
  width: 100%;
  padding: 20px 24px;
  border: 2px solid #eee;
  border-radius: 12px;
  font-size: 1.4rem;
  font-family: monospace;
  text-transform: uppercase;
  text-align: center;
  letter-spacing: 2px;
  transition: border-color .2s;
}

.code-input-large input:focus {
  outline: none;
  border-color: var(--purple);
}

.code-input-large input::placeholder {
  text-transform: none;
  letter-spacing: 0;
  font-size: 1.1rem;
}

.password-section {
  margin-bottom: 24px;
}

.password-section label {
  display: block;
  color: var(--gray);
  font-size: .9rem;
  margin-bottom: 8px;
}

.password-section input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #eee;
  border-radius: 10px;
  font-size: 1rem;
  transition: border-color .2s;
}

.password-section input:focus {
  outline: none;
  border-color: var(--purple);
}

.error-msg {
  color: var(--red);
  text-align: center;
  margin-top: 16px;
  font-size: .9rem;
}

/* Footer Note */
.footer-note {
  color: rgba(255,255,255,.8);
  font-size: .85rem;
  margin-top: 24px;
  text-align: center;
}

.footer-note a {
  color: #fff;
  font-weight: 500;
}

.footer-note a:hover {
  text-decoration: underline;
}

/* ======================= */
/* SPACE ROOM INTERFACE    */
/* ======================= */

.space-room {
  display: grid;
  grid-template-columns: 1fr 360px;
  grid-template-rows: auto 1fr;
  height: 100vh;
  background: var(--bg);
}

/* Header */
.space-header {
  grid-column: 1 / -1;
  background: var(--card-bg);
  border-bottom: 1px solid #eee;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.space-header .left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.space-header .logo {
  font-size: 1.3rem;
  color: var(--purple);
  margin: 0;
  text-shadow: none;
}

.space-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.space-code-display {
  background: var(--bg);
  padding: 6px 14px;
  border-radius: 8px;
  font-family: monospace;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  transition: background .2s;
}

.space-code-display:hover {
  background: #e8e8eb;
}

.space-code-display i {
  margin-left: 8px;
  color: var(--gray);
}

.participants-badge {
  background: rgba(124,209,123,.15);
  color: var(--green);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: .85rem;
  font-weight: 500;
}

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

.header-btn {
  width: 40px;
  height: 40px;
  border: none;
  background: var(--bg);
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  transition: all .2s;
}

.header-btn:hover {
  background: var(--purple);
  color: #fff;
}

.btn-leave {
  background: transparent;
  border: 2px solid var(--red);
  color: var(--red);
  padding: 8px 16px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
}

.btn-leave:hover {
  background: var(--red);
  color: #fff;
}

/* Main Content Area */
.space-main {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Tabs */
.space-tabs {
  display: flex;
  background: var(--card-bg);
  border-bottom: 1px solid #eee;
  padding: 0 24px;
}

.space-tab {
  padding: 16px 24px;
  color: var(--gray);
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 3px solid transparent;
  transition: all .2s;
}

.space-tab:hover {
  color: var(--purple);
}

.space-tab.active {
  color: var(--purple);
  border-bottom-color: var(--purple);
}

.space-tab .badge {
  background: var(--red);
  color: #fff;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: .75rem;
  font-weight: 600;
}

/* Section mode badge: Ads / Paid / Off (next to each tab icon) */
.tab-mode-badge {
  margin-left: 6px;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: .65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.tab-mode-badge.ads {
  background: rgba(255, 198, 75, 0.35);
  color: #856404;
}
.tab-mode-badge.paid {
  background: rgba(124, 209, 123, 0.35);
  color: #155724;
}
.tab-mode-badge.off {
  background: rgba(0, 0, 0, 0.08);
  color: #666;
}
.tab-mode-badge.on {
  background: rgba(129, 119, 240, 0.2);
  color: var(--purple);
}

/* Content Panels */
.space-content {
  flex: 1;
  overflow: hidden;
  position: relative;
}

/* Module mode: single service (video, chat, files) + join box */
.space-room.module-mode .space-main {
  flex-direction: row;
}
.space-room.module-mode #space-tabs {
  display: none !important;
}
.space-room.module-mode .module-join-box {
  display: flex !important;
  flex-direction: column;
  width: 280px;
  min-width: 260px;
  flex-shrink: 0;
  padding: 20px;
  background: rgba(255,255,255,0.95);
  border-left: 1px solid #eee;
  overflow-y: auto;
}
.space-room.module-mode .space-content {
  display: flex;
  flex-direction: column;
}
.space-room.module-mode .space-content .content-panel {
  display: none !important;
}
.space-room.module-mode .space-content .content-panel.module-active {
  display: flex !important;
  flex: 1;
  flex-direction: column;
  min-height: 0;
}

.module-join-box {
  display: none;
}
.module-join-title {
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--dark);
}
.module-join-desc {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 16px;
}
.module-join-row {
  margin-bottom: 12px;
}
.module-join-row label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray);
  margin-bottom: 4px;
}
.module-join-input-wrap {
  display: flex;
  gap: 8px;
  align-items: center;
}
.module-join-input-wrap input {
  flex: 1;
  padding: 8px 10px;
  border: 1px solid #eee;
  border-radius: 8px;
  font-size: 0.85rem;
  background: #fafafa;
}
.btn-copy-module {
  padding: 8px 12px;
  border: 1px solid #eee;
  background: #fff;
  border-radius: 8px;
  cursor: pointer;
  color: var(--gray);
}
.btn-copy-module:hover {
  background: var(--purple);
  color: #fff;
  border-color: var(--purple);
}

.content-panel {
  display: none;
  height: 100%;
  flex-direction: column;
}

.content-panel.active {
  display: flex;
}

/* Chat Panel */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-message {
  max-width: 75%;
  display: flex;
  flex-direction: column;
}

.chat-message.sent {
  align-self: flex-end;
}

.chat-message.received {
  align-self: flex-start;
}

.chat-message .sender {
  font-size: .8rem;
  color: var(--gray);
  margin-bottom: 4px;
}

.chat-message .bubble {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: .95rem;
  line-height: 1.5;
}

.chat-message.sent .bubble {
  background: var(--green);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chat-message.received .bubble {
  background: var(--card-bg);
  color: var(--text);
  border: 1px solid #eee;
  border-bottom-left-radius: 4px;
}

.chat-message .time {
  font-size: .75rem;
  color: var(--gray);
  margin-top: 4px;
}

.chat-message.system {
  align-self: center;
  max-width: none;
}

.chat-message.system .bubble {
  background: rgba(129,119,240,.1);
  color: var(--purple);
  font-size: .85rem;
}

.chat-input-area {
  padding: 16px 24px;
  background: var(--card-bg);
  border-top: 1px solid #eee;
  display: flex;
  gap: 12px;
}

.chat-input-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--bg);
  border-radius: 24px;
  padding: 4px 4px 4px 20px;
}

.chat-input-wrap input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 1rem;
  padding: 10px 0;
}

.chat-input-wrap input:focus {
  outline: none;
}

.chat-input-wrap .attach-btn {
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  color: var(--gray);
  cursor: pointer;
  border-radius: 50%;
  transition: all .2s;
}

.chat-input-wrap .attach-btn:hover {
  background: rgba(129,119,240,.1);
  color: var(--purple);
}

.send-btn {
  width: 48px;
  height: 48px;
  border: none;
  background: var(--green);
  color: #fff;
  border-radius: 50%;
  cursor: pointer;
  transition: all .2s;
}

.send-btn:hover {
  background: var(--purple);
  transform: scale(1.05);
}

/* Files Panel */
.files-toolbar {
  padding: 16px 24px;
  background: var(--card-bg);
  border-bottom: 1px solid #eee;
  display: flex;
  gap: 12px;
}

.files-toolbar .btn-upload {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--purple);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-weight: 500;
  cursor: pointer;
  transition: all .2s;
}

.files-toolbar .btn-upload:hover {
  background: var(--green);
  transform: translateY(-2px);
}

.files-grid {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  align-content: start;
}

.file-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  border: 1px solid #eee;
  cursor: pointer;
  transition: all .2s;
}

.file-card:hover {
  border-color: var(--purple);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,.08);
}

.file-card .file-icon {
  font-size: 2.5rem;
  color: var(--purple);
  margin-bottom: 12px;
}

.file-card .file-name {
  font-size: .9rem;
  font-weight: 500;
  color: var(--dark);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-card .file-size {
  font-size: .8rem;
  color: var(--gray);
  margin-top: 4px;
}

/* Folder Card */
.folder-card {
  background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
  border: 2px solid var(--purple) !important;
}

.folder-card .folder-icon i {
  color: #FFC107;
}

.folder-contents {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #eee;
  text-align: left;
  max-height: 200px;
  overflow-y: auto;
}

.folder-file {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  margin: 4px 0;
  background: #fff;
  border-radius: 8px;
  border: 1px solid #eee;
  cursor: pointer;
  transition: all .15s;
}

.folder-file:hover {
  background: #f0f0ff;
  border-color: var(--purple);
}

.folder-file i {
  font-size: .9rem;
  color: var(--purple);
  flex-shrink: 0;
}

.folder-file-name {
  flex: 1;
  font-size: .8rem;
  color: var(--dark);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.folder-file-size {
  font-size: .7rem;
  color: var(--gray);
  flex-shrink: 0;
}

.folder-toggle {
  margin-top: 12px;
  font-size: .8rem;
  color: var(--purple);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px;
  background: rgba(129,119,240,.1);
  border-radius: 8px;
  transition: all .15s;
}

.folder-toggle:hover {
  background: rgba(129,119,240,.2);
}

/* Video Panel */
.video-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--dark);
  position: relative;
}

.video-container:fullscreen,
.video-container:-webkit-full-screen {
  width: 100%;
  height: 100%;
  min-height: 100vh;
  background: #000;
}

.video-container:fullscreen .video-grid,
.video-container:-webkit-full-screen .video-grid {
  flex: 1;
  min-height: 0;
}

.video-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 12px;
  padding: 12px;
}

.video-tile {
  background: #252541;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.video-tile video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-tile .participant-name {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(0,0,0,.6);
  color: #fff;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: .85rem;
}

.video-tile .status-indicators {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 8px;
}

.video-tile .status-indicator {
  background: rgba(0,0,0,.6);
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
}

.video-tile .status-indicator.muted {
  color: var(--red);
}

.video-controls {
  background: rgba(0,0,0,.8);
  padding: 16px 24px;
  display: flex;
  justify-content: center;
  gap: 16px;
}

.video-btn {
  width: 56px;
  height: 56px;
  border: none;
  background: rgba(255,255,255,.15);
  color: #fff;
  border-radius: 50%;
  cursor: pointer;
  transition: all .2s;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.video-btn:hover {
  background: rgba(255,255,255,.25);
  transform: scale(1.05);
}

.video-btn.active {
  background: var(--green);
}

.video-btn.danger {
  background: var(--red);
}

.video-btn.danger:hover {
  background: #ff5544;
}

.video-btn-label {
  margin-left: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

@media (max-width: 480px) {
  .video-btn-label { display: none; }
}

.video-container .video-controls {
  display: flex;
  flex-shrink: 0;
}

.video-container.call-active .video-controls {
  opacity: 1;
}

.space-room.screen-only-mode #btn-mic,
.space-room.screen-only-mode #btn-cam,
.space-room.screen-only-mode #btn-record,
.space-room.screen-only-mode #btn-multistream {
  display: none;
}

.space-room.screen-only-mode .video-grid {
  display: none;
}

/* Screen-only: show start card until user shares; then show video container */
.space-room.screen-only-mode .screen-share-start.hidden { display: none; }
.space-room.screen-only-mode .screen-share-start:not(.hidden) {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  min-height: 200px;
}
.space-room.screen-only-mode .video-container:not(.call-active) {
  display: none;
}
.space-room.screen-only-mode .video-container.call-active {
  display: flex;
}
.screen-share-start-card {
  text-align: center;
  max-width: 400px;
  padding: 32px 24px;
  background: var(--card-bg, #fff);
  border-radius: 12px;
  border: 1px solid #eee;
}
.screen-share-start-card h3 { margin: 0 0 12px; font-size: 1.25rem; color: var(--purple, #8177F0); }
.screen-share-start-card p { margin: 0 0 20px; font-size: 14px; color: #555; line-height: 1.5; }
.screen-share-start-card .btn { padding: 12px 24px; font-size: 1rem; }

/* Polls Panel */
.polls-list {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.poll-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid #eee;
}

.poll-card .poll-question {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 16px;
}

.poll-card .poll-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.poll-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg);
  border-radius: 10px;
  cursor: pointer;
  transition: all .2s;
}

.poll-option:hover {
  background: rgba(129,119,240,.1);
}

.poll-option.selected {
  background: rgba(124,209,123,.15);
  border: 2px solid var(--green);
}

.poll-option .option-text {
  flex: 1;
}

.poll-option .option-votes {
  font-size: .85rem;
  color: var(--gray);
}

.poll-option .option-bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: rgba(124,209,123,.2);
  border-radius: 10px;
  z-index: 0;
}

.poll-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #eee;
}

.poll-action-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border: none;
  border-radius: 10px;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
}

.poll-share-space {
  background: var(--purple);
  color: #fff;
}

.poll-share-space:hover {
  background: #6b62d9;
  transform: translateY(-1px);
}

.poll-create-public {
  background: var(--green);
  color: #fff;
}

.poll-create-public:hover {
  background: #5fb85f;
  transform: translateY(-1px);
}

.polls-toolbar {
  padding: 16px 24px;
  background: var(--card-bg);
  border-bottom: 1px solid #eee;
}

.polls-toolbar .btn-create-poll {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--purple);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-weight: 500;
  cursor: pointer;
  transition: all .2s;
}

.polls-toolbar .btn-create-poll:hover {
  background: var(--green);
}

/* Sidebar - Participants */
.space-sidebar {
  background: var(--card-bg);
  border-left: 1px solid #eee;
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  padding: 20px 24px;
  border-bottom: 1px solid #eee;
}

.sidebar-header h3 {
  font-size: 1rem;
  color: var(--dark);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-header h3 span {
  background: var(--purple);
  color: #fff;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: .8rem;
}

.participants-list {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.participant-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 10px;
  transition: background .2s;
}

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

.participant-avatar {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--purple) 0%, var(--green) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
}

.participant-info {
  flex: 1;
}

.participant-name {
  font-weight: 500;
  color: var(--dark);
}

.participant-status {
  font-size: .8rem;
  color: var(--gray);
}

.participant-actions {
  display: flex;
  gap: 4px;
}

.participant-actions button {
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  color: var(--gray);
  border-radius: 8px;
  cursor: pointer;
  transition: all .2s;
}

.participant-actions button:hover {
  background: var(--bg);
  color: var(--purple);
}

/* Responsive */
@media (max-width: 1024px) {
  .space-room {
    grid-template-columns: 1fr;
  }
  
  .space-sidebar {
    display: none;
  }
}

@media (max-width: 768px) {
  .setup-card {
    padding: 28px 24px;
    margin: 0 16px;
  }
  
  .type-option {
    flex-wrap: wrap;
  }
  
  .type-badge {
    width: 100%;
    text-align: center;
    margin-top: 8px;
  }
  
  .space-header {
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 16px;
  }
  
  .space-header .left,
  .space-header .right {
    width: 100%;
    justify-content: center;
  }
  
  .space-tabs {
    overflow-x: auto;
    padding: 0 16px;
  }
  
  .space-tab {
    padding: 12px 16px;
    font-size: .9rem;
  }
  
  .chat-input-area {
    padding: 12px 16px;
  }
  
  .video-btn {
    width: 48px;
    height: 48px;
  }
}