/* Psiu — paleta inspirada no Discord */
:root {
  --bg-darkest: #1e1f22;
  --bg-dark: #2b2d31;
  --bg-mid: #313338;
  --bg-hover: #3a3c42;
  --bg-active: #404249;
  --text: #dbdee1;
  --text-muted: #949ba4;
  --text-header: #f2f3f5;
  --blurple: #5865f2;
  --blurple-hover: #4752c4;
  --green: #23a559;
  --red: #da373c;
}

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

body {
  font-family: "gg sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg-mid);
  color: var(--text);
  height: 100vh;
  overflow: hidden;
}

.hidden { display: none !important; }

/* ---------- Login ---------- */
#login-screen {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #404eed 0%, #23272a 100%);
}
.login-card {
  background: var(--bg-mid);
  padding: 40px 48px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  width: 420px;
  max-width: 90vw;
}
.login-logo { font-size: 56px; }
.login-card h1 { color: var(--text-header); margin: 8px 0 4px; }
.login-card p { color: var(--text-muted); margin-bottom: 24px; font-size: 14px; }
.login-card input {
  width: 100%;
  padding: 12px;
  border-radius: 4px;
  border: none;
  background: var(--bg-darkest);
  color: var(--text);
  font-size: 16px;
  margin-bottom: 16px;
  outline: none;
}
.login-card button {
  width: 100%;
  padding: 12px;
  border-radius: 4px;
  border: none;
  background: var(--blurple);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}
.login-card button:hover { background: var(--blurple-hover); }

/* ---------- Layout ---------- */
#app {
  display: grid;
  grid-template-columns: 72px 240px 1fr 240px;
  height: 100vh;
}

/* ---------- Barra de salas ---------- */
#server-rail {
  background: var(--bg-darkest);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0;
  gap: 8px;
  overflow-y: auto;
}
#server-list { display: flex; flex-direction: column; gap: 8px; align-items: center; }
.rail-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--bg-mid);
  color: var(--green);
  font-size: 24px;
  cursor: pointer;
  transition: border-radius 0.15s, background 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}
.rail-btn:hover { border-radius: 16px; background: var(--green); color: #fff; }
.server-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-mid);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: border-radius 0.15s, background 0.15s;
  position: relative;
}
.server-icon:hover { border-radius: 16px; background: var(--blurple); color: #fff; }
.server-icon.active { border-radius: 16px; background: var(--blurple); color: #fff; }
.server-icon.active::before {
  content: "";
  position: absolute;
  left: -12px;
  width: 4px;
  height: 32px;
  background: #fff;
  border-radius: 0 4px 4px 0;
}
.rail-divider { width: 32px; height: 2px; background: var(--bg-mid); border-radius: 1px; }

/* ---------- Canais ---------- */
#channel-sidebar {
  background: var(--bg-dark);
  display: flex;
  flex-direction: column;
}
#server-header {
  padding: 14px 16px;
  font-weight: 600;
  color: var(--text-header);
  border-bottom: 1px solid var(--bg-darkest);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}
#server-header:hover { background: var(--bg-hover); }
#server-menu-btn { color: var(--text-muted); }
#server-menu {
  position: absolute;
  top: 50px;
  left: 80px;
  width: 224px;
  background: var(--bg-darkest);
  border-radius: 8px;
  padding: 6px;
  z-index: 150;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}
#server-menu button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  border: none;
  border-radius: 4px;
  background: none;
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
}
#server-menu button:hover { background: var(--blurple); color: #fff; }
#server-menu button.menu-danger { color: var(--red); }
#server-menu button.menu-danger:hover { background: var(--red); color: #fff; }
#channel-list { flex: 1; overflow-y: auto; padding: 12px 8px; }
.channel-group {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 8px 4px;
}
.channel-group button {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 16px;
  cursor: pointer;
  line-height: 1;
}
.channel-group button:hover { color: var(--text-header); }
.channel-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 15px;
  margin-bottom: 1px;
}
.channel-item:hover { background: var(--bg-hover); color: var(--text); }
.channel-item.active { background: var(--bg-active); color: var(--text-header); }
.channel-item .hash { font-size: 18px; opacity: 0.7; }
.channel-item .channel-del {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  opacity: 0;
}
.channel-item:hover .channel-del { opacity: 1; }
.channel-item .channel-del:hover { color: var(--red); }
.voice-users { padding-left: 26px; }
.voice-user {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 8px;
  color: var(--text-muted);
  font-size: 14px;
  border-radius: 4px;
}
.voice-user .avatar { width: 22px; height: 22px; font-size: 10px; }
.voice-user.speaking .avatar { box-shadow: 0 0 0 2px var(--green); }
.voice-user .row-icons { margin-left: auto; display: flex; align-items: center; gap: 5px; }
.voice-user .share-badge { color: var(--red); font-size: 11px; font-weight: 700; }
.voice-user .mic-off { color: var(--text-muted); display: flex; align-items: center; }

/* ---------- Painel de voz ---------- */
#voice-panel {
  background: var(--bg-darkest);
  padding: 8px 10px;
  border-top: 1px solid #000;
}
.voice-status { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.voice-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.voice-label { color: var(--green); font-size: 13px; font-weight: 600; }
.voice-sub { color: var(--text-muted); font-size: 11px; }
.voice-actions { display: flex; gap: 6px; }
.voice-actions button {
  flex: 1;
  padding: 6px;
  border: none;
  border-radius: 4px;
  background: var(--bg-mid);
  color: var(--text);
  font-size: 16px;
  cursor: pointer;
}
.voice-actions button:hover { background: var(--bg-hover); }
.voice-actions button.on { background: var(--red); }
.voice-actions button.danger:hover { background: var(--red); }
.voice-actions button.off { opacity: 0.4; }

/* ---------- Usuário ---------- */
#user-panel {
  background: var(--bg-darkest);
  padding: 8px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  flex-shrink: 0;
}
#user-name { font-size: 14px; font-weight: 600; color: var(--text-header); }
#btn-change-name {
  margin-left: auto;
  background: none;
  border: none;
  font-size: 13px;
  cursor: pointer;
  opacity: 0.5;
}
#btn-change-name:hover { opacity: 1; }

/* ---------- Área principal ---------- */
#main { display: flex; flex-direction: column; background: var(--bg-mid); min-width: 0; }
#main-header {
  padding: 14px 16px;
  font-weight: 600;
  color: var(--text-header);
  border-bottom: 1px solid var(--bg-darkest);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* ---------- Vídeos ---------- */
#video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 8px;
  padding: 8px;
  background: #000;
  max-height: 55%;
  min-height: 0;
  overflow-y: auto;
}
/* Modo palco: transmissão em destaque, demais vídeos numa faixa embaixo */
#video-grid.focused {
  flex: 1;
  max-height: none;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  grid-template-rows: minmax(0, 1fr) minmax(0, 110px);
  grid-auto-rows: 110px;
}
#video-grid.focused .video-tile.focus { grid-column: 1 / -1; grid-row: 1; }
#video-grid.focused .video-tile.focus video { max-height: none; height: 100%; }
#video-grid.focused .video-tile:not(.focus) video { max-height: 110px; }
.video-tile {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-darkest);
  cursor: pointer;
}
.video-tile video { width: 100%; height: 100%; max-height: 45vh; object-fit: contain; display: block; }
.video-tile .video-label {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(0, 0, 0, 0.6);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 12px;
  color: #fff;
}
.tile-actions {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.15s;
}
.video-tile:hover .tile-actions { opacity: 1; }
.tile-actions button {
  background: rgba(0, 0, 0, 0.6);
  border: none;
  color: #fff;
  border-radius: 4px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 14px;
}
.tile-actions button:hover { background: var(--blurple); }
.tile-actions input[type="range"] {
  width: 80px;
  accent-color: var(--blurple);
  background: rgba(0, 0, 0, 0.6);
  border-radius: 4px;
  padding: 0 4px;
}

/* ---------- Popover de volume ---------- */
#user-popover {
  position: fixed;
  z-index: 200;
  background: var(--bg-darkest);
  border-radius: 8px;
  padding: 12px;
  width: 210px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}
#user-popover .pop-name { color: var(--text-header); font-weight: 600; margin-bottom: 10px; }
#user-popover label {
  color: var(--text-muted);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
}
#user-popover input[type="range"] { width: 100%; margin-bottom: 12px; accent-color: var(--blurple); }
#user-popover button {
  width: 100%;
  padding: 8px;
  border: none;
  border-radius: 4px;
  background: var(--bg-mid);
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
}
#user-popover button:hover { background: var(--bg-hover); }
#user-popover button.on { background: var(--red); color: #fff; }
.voice-user .muted-badge { font-size: 11px; }
.voice-user { cursor: pointer; }
.voice-user:hover { background: var(--bg-hover); color: var(--text); }

/* ---------- Chat ---------- */
#chat-area { flex: 1; display: flex; flex-direction: column; min-height: 0; }
#messages { flex: 1; overflow-y: auto; padding: 16px; }
.msg { display: flex; gap: 12px; padding: 4px 0; margin-top: 12px; }
.msg .avatar { width: 40px; height: 40px; font-size: 15px; }
.msg-head { display: flex; align-items: baseline; gap: 8px; }
.msg-author { font-weight: 600; color: var(--text-header); font-size: 15px; }
.msg-time { color: var(--text-muted); font-size: 11px; }
.msg-text { font-size: 15px; line-height: 1.4; word-break: break-word; white-space: pre-wrap; }
.msg-system { color: var(--text-muted); font-size: 13px; text-align: center; margin: 16px 0; }
#message-form { padding: 0 16px 20px; }
#message-input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 8px;
  border: none;
  background: #383a40;
  color: var(--text);
  font-size: 15px;
  outline: none;
}
#message-input::placeholder { color: var(--text-muted); }
#message-input:disabled { opacity: 0.5; }

/* ---------- Membros ---------- */
#member-sidebar { background: var(--bg-dark); padding: 16px 8px; overflow-y: auto; }
#member-sidebar h3 {
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0 8px 8px;
}
.member {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 8px;
  border-radius: 4px;
  color: var(--text-muted);
  font-size: 15px;
}
.member:hover { background: var(--bg-hover); color: var(--text); }
.member .status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  margin-left: auto;
}

/* ---------- Modal ---------- */
#modal,
#share-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal-card {
  background: var(--bg-mid);
  padding: 24px;
  border-radius: 8px;
  width: 400px;
  max-width: 90vw;
}
.modal-card h2 { color: var(--text-header); font-size: 20px; margin-bottom: 16px; }
.modal-sub { color: var(--text-muted); font-size: 13px; margin: -8px 0 16px; }
.share-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}
.share-options button {
  padding: 14px 8px;
  border: none;
  border-radius: 6px;
  background: var(--bg-darkest);
  color: var(--text);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.share-options button span { font-size: 11px; color: var(--green); font-weight: 400; }
.share-options button:hover { background: var(--blurple); color: #fff; }
.share-options button:hover span { color: #d8ddfa; }
.share-audio {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 14px;
  margin-bottom: 8px;
  cursor: pointer;
}
.share-hint {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.4;
  margin-bottom: 16px;
}
.modal-card input[type="text"] {
  width: 100%;
  padding: 10px;
  border-radius: 4px;
  border: none;
  background: var(--bg-darkest);
  color: var(--text);
  font-size: 15px;
  outline: none;
  margin-bottom: 16px;
}
#modal-type { display: flex; gap: 16px; margin-bottom: 16px; color: var(--text); }
#modal-type.hidden { display: none; }
#modal-type label { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; }
.modal-actions button {
  padding: 10px 20px;
  border-radius: 4px;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
#modal-cancel { background: transparent; color: var(--text); }
#modal-cancel:hover { text-decoration: underline; }
#modal-ok { background: var(--blurple); color: #fff; }
#modal-ok:hover { background: var(--blurple-hover); }

/* ---------- Toast ---------- */
#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--bg-darkest);
  color: var(--text);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 14px;
  max-width: 480px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  z-index: 300;
  opacity: 0;
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: none;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Scrollbars */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-thumb { background: var(--bg-darkest); border-radius: 4px; }
::-webkit-scrollbar-track { background: transparent; }