/*
 * DEFAULT PLUS THEME
 *
 * A refined dark theme with layered depth, subtle warmth,
 * and atmospheric touches. Designed to feel crafted, not generated.
 */

:root {
  /* Backgrounds — layered cool darks with subtle blue undertone */
  --bg-body: #0b0c10;
  --bg-surface: #111318;
  --bg-sunken: #07080b;
  --bg-elevated: #1a1c24;
  --bg-elevated-hover: #23262f;
  --bg-controls: #0d0e13;
  --bg-control-btn: #161821;
  --bg-danger-subtle: #231215;
  --bg-secondary: #161821;

  /* Borders — cool blue-slate */
  --border: #1f2230;

  /* Text — slightly warm off-white for readability against cool bg */
  --text: #b8bcc8;
  --text-bright: #e4e6ed;
  --text-muted: #6b7084;
  --text-dim: #7f8499;
  --text-faint: #4b5066;
  --text-ghost: #363b50;
  --text-label: #8d92a6;

  /* Primary accent — desaturated jade, feels expensive */
  --primary: #4ec9a0;
  --primary-hover: #3fb58e;
  --primary-disabled: #264f3f;

  /* Danger / error */
  --danger: #e05c5c;
  --danger-hover: #c44545;

  /* Success / speaking — brighter jade pulse */
  --success: #4ec9a0;
  --success-glow: rgba(78, 201, 160, 0.3);
  --success-glow-outer: rgba(78, 201, 160, 0.08);

  /* Overlays */
  --overlay-bar: rgba(7, 8, 11, 0.9);
  --overlay-dark: rgba(0, 0, 0, 0.88);
  --shadow-panel: rgba(0, 0, 0, 0.6);

  /* Scrollbar */
  --scrollbar: #1f2230;

  /* Stats readout */
  --stats: #4ec9a0;
}


/* ======================================
   ATMOSPHERIC DEPTH
   ====================================== */

/* Subtle radial glow behind the main area for depth */
.main-area {
  background:
    radial-gradient(ellipse 60% 50% at 50% 45%, rgba(78, 201, 160, 0.018) 0%, transparent 70%);
}

/* Faint inner shadow on the peers container for depth */
#peers-container {
  background: #07080b;
  border-color: #1a1d2a;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.4);
}


/* ======================================
   JOIN SCREEN
   ====================================== */

/* Full-screen atmospheric gradient */
#join-screen {
  background:
    radial-gradient(ellipse 50% 40% at 50% 40%, rgba(78, 201, 160, 0.04) 0%, transparent 100%),
    var(--bg-body);
}

.join-card {
  background: linear-gradient(170deg, #141620 0%, #0f1015 100%);
  border-color: #1e2132;
  box-shadow:
    0 1px 0 0 rgba(78, 201, 160, 0.06) inset,
    0 20px 60px -12px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(0, 0, 0, 0.2);
}

.join-card h1 {
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #e4e6ed 30%, #4ec9a0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  color: var(--text-faint);
  letter-spacing: 0.3px;
}

#name-input,
#password-input {
  background: rgba(7, 8, 11, 0.6);
  border-color: #1a1d2a;
  transition: border-color 0.25s, box-shadow 0.25s;
}

#name-input:focus,
#password-input:focus {
  border-color: rgba(78, 201, 160, 0.4);
  box-shadow: 0 0 0 3px rgba(78, 201, 160, 0.08);
}

#join-btn {
  background: linear-gradient(135deg, #4ec9a0 0%, #3aa882 100%);
  box-shadow: 0 2px 12px rgba(78, 201, 160, 0.2);
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
  letter-spacing: 0.3px;
}

#join-btn:hover {
  background: linear-gradient(135deg, #5ad6ad 0%, #42b98f 100%);
  box-shadow: 0 4px 20px rgba(78, 201, 160, 0.28);
  transform: translateY(-1px);
}

#join-btn:active {
  transform: translateY(0);
  box-shadow: 0 1px 6px rgba(78, 201, 160, 0.15);
}

#join-btn:disabled {
  background: var(--primary-disabled);
  box-shadow: none;
  transform: none;
}


/* ======================================
   CONTROLS BAR — hover animations
   ====================================== */

.controls {
  background: linear-gradient(180deg, #0f1016 0%, #0b0c10 100%);
  border-top-color: #181b28;
}

.control-btn {
  border: 1px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}

.control-btn:hover {
  background: var(--bg-elevated);
  border-color: #262938;
  transform: translateY(-2px);
}

.control-btn:active {
  transform: translateY(0);
}

.control-btn.active {
  box-shadow: 0 0 12px rgba(78, 201, 160, 0.15);
}

.control-btn.active:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 16px rgba(78, 201, 160, 0.25);
}

.control-btn.active-red {
  box-shadow: 0 0 12px rgba(224, 92, 92, 0.15);
}

.control-btn.active-red:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 16px rgba(224, 92, 92, 0.25);
}

/* Leave button — smooth danger transition, not jarring */
.control-btn-danger {
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}

.control-btn-danger:hover {
  background: rgba(224, 92, 92, 0.15);
  color: #f07070;
  border-color: rgba(224, 92, 92, 0.3);
  box-shadow: 0 0 12px rgba(224, 92, 92, 0.12);
  transform: translateY(-2px);
}

.control-btn-danger:active {
  transform: translateY(0);
  background: rgba(224, 92, 92, 0.25);
}


/* ======================================
   CHAT PANEL
   ====================================== */

.chat-panel {
  background: linear-gradient(180deg, #111318 0%, #0e1015 100%);
  border-left-color: #181b28;
}

.chat-header {
  border-bottom-color: #181b28;
  color: var(--text-faint);
}

.chat-msg {
  background: rgba(7, 8, 11, 0.5);
  border: 1px solid #15171f;
  transition: border-color 0.15s;
}

.chat-msg:hover {
  border-color: #1e2130;
}

.chat-msg-name {
  color: #6bccaa;
}

.chat-input-area {
  border-top-color: #181b28;
}

#chat-input {
  background: rgba(7, 8, 11, 0.5);
  border-color: #1a1d2a;
  transition: border-color 0.2s, box-shadow 0.2s;
}

#chat-input:focus {
  border-color: rgba(78, 201, 160, 0.35);
  box-shadow: 0 0 0 3px rgba(78, 201, 160, 0.06);
}

/* Chat image attach button */
.chat-img-btn {
  background: rgba(7, 8, 11, 0.4);
  border: 1px solid #1a1d2a;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.chat-img-btn:hover {
  background: var(--bg-elevated);
  border-color: rgba(78, 201, 160, 0.3);
  color: var(--primary);
}

/* Chat send button */
#chat-send-btn {
  background: var(--primary);
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
}

#chat-send-btn:hover {
  background: var(--primary-hover);
  box-shadow: 0 2px 10px rgba(78, 201, 160, 0.2);
  transform: translateY(-1px);
}

#chat-send-btn:active {
  transform: translateY(0);
}

/* Image preview remove button */
#image-preview-remove {
  transition: background 0.15s, transform 0.15s;
}

#image-preview-remove:hover {
  background: var(--danger-hover);
  transform: scale(1.1);
}


/* ======================================
   SOUNDBOARD PANEL
   ====================================== */

.soundboard-panel {
  background: linear-gradient(180deg, #111318 0%, #0e1015 100%);
  border-right-color: #181b28;
}

.sb-header {
  border-bottom: none;
}

.sb-title {
  color: var(--text-muted);
}

.sb-tabs {
  border-bottom-color: #181b28;
}

.sb-tab {
  transition: color 0.15s, border-color 0.15s;
}

.sb-tab:hover {
  color: var(--text);
}

.sb-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* Volume number input — match the theme */
.sb-volume-num {
  background: rgba(7, 8, 11, 0.5);
  border-color: #1a1d2a;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.sb-volume-num:focus {
  border-color: rgba(78, 201, 160, 0.35);
  box-shadow: 0 0 0 3px rgba(78, 201, 160, 0.06);
}

.sb-volume-num::-webkit-inner-spin-button,
.sb-volume-num::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Sound buttons */
.sound-btn {
  background: rgba(7, 8, 11, 0.4);
  border-color: #171a24;
  transition: background 0.15s, border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}

.sound-btn:hover {
  background: var(--bg-elevated);
  border-color: rgba(78, 201, 160, 0.3);
  box-shadow: 0 0 8px rgba(78, 201, 160, 0.06);
  transform: translateY(-1px);
}

.sound-btn:active {
  transform: translateY(0);
}

.sound-btn.playing {
  box-shadow: 0 0 14px rgba(78, 201, 160, 0.2);
}

/* Sound delete button */
.sound-btn .sound-delete {
  transition: background 0.15s, transform 0.15s;
}

.sound-btn .sound-delete:hover {
  background: var(--danger-hover);
  transform: scale(1.15);
}

/* Search input */
.sb-search {
  background: rgba(7, 8, 11, 0.5);
  border-color: #1a1d2a;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.sb-search:focus {
  border-color: rgba(78, 201, 160, 0.35);
  box-shadow: 0 0 0 3px rgba(78, 201, 160, 0.06);
}

/* Upload button */
.sb-upload-btn {
  background: rgba(7, 8, 11, 0.4);
  border: 1px solid #171a24;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}

.sb-upload-btn:hover {
  background: var(--bg-elevated);
  border-color: rgba(78, 201, 160, 0.3);
  color: var(--text);
  transform: translateY(-1px);
}

.sb-upload-btn:active {
  transform: translateY(0);
}

/* External links (YouTube, Instagram converters) */
.sb-ext-link {
  background: rgba(7, 8, 11, 0.4);
  border: 1px solid #171a24;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}

.sb-ext-link:hover {
  background: var(--bg-elevated);
  border-color: rgba(78, 201, 160, 0.3);
  color: var(--text);
  transform: translateY(-1px);
}

/* Waveform editor buttons */
.sb-editor-btn {
  background: rgba(7, 8, 11, 0.4);
  border-color: #1a1d2a;
  transition: background 0.15s, border-color 0.2s, transform 0.15s;
}

.sb-editor-btn:hover {
  background: var(--bg-elevated);
  border-color: rgba(78, 201, 160, 0.3);
  transform: translateY(-1px);
}

/* Save name input */
.sb-save-name {
  background: rgba(7, 8, 11, 0.5);
  border-color: #1a1d2a;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.sb-save-name:focus {
  border-color: rgba(78, 201, 160, 0.35);
  box-shadow: 0 0 0 3px rgba(78, 201, 160, 0.06);
}

/* Save button */
.sb-save-btn {
  background: var(--primary);
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
}

.sb-save-btn:hover {
  background: var(--primary-hover);
  box-shadow: 0 2px 10px rgba(78, 201, 160, 0.2);
  transform: translateY(-1px);
  opacity: 1;
}

.sb-save-btn:active {
  transform: translateY(0);
}

.sb-save-btn:disabled {
  opacity: 0.4;
  transform: none;
  box-shadow: none;
}

/* Close button */
.sb-close {
  transition: background 0.15s, color 0.15s, transform 0.15s;
}

.sb-close:hover {
  background: var(--bg-elevated-hover);
  color: var(--text);
  transform: scale(1.1);
}


/* ======================================
   PEER AVATARS
   ====================================== */

.peer-avatar {
  background: linear-gradient(145deg, #4ec9a0 0%, #38a683 100%);
  box-shadow: 0 2px 8px rgba(78, 201, 160, 0.15);
  color: #0b0c10;
  transition: box-shadow 0.3s, transform 0.3s;
}

.peer-bubble.speaking .peer-avatar {
  box-shadow:
    0 0 0 3px var(--success),
    0 0 20px var(--success-glow),
    0 0 40px var(--success-glow-outer);
}

/* "You" highlight — jade, not old Discord purple */
.peer-bubble.you .peer-avatar {
  box-shadow: 0 2px 12px rgba(78, 201, 160, 0.2);
}

.peer-bubble.you .forklift-svg {
  filter: drop-shadow(0 1px 3px rgba(78, 201, 160, 0.25));
}

.peer-bubble.muted .peer-avatar {
  opacity: 0.35;
}

.peer-name {
  color: var(--text-dim);
  font-size: 10px;
  letter-spacing: 0.4px;
}


/* ======================================
   SETTINGS PANEL
   ====================================== */

.settings-panel {
  background: linear-gradient(170deg, #151720 0%, #0f1015 100%);
  border-color: #1e2132;
  box-shadow:
    0 1px 0 0 rgba(78, 201, 160, 0.04) inset,
    0 16px 48px -8px rgba(0, 0, 0, 0.7);
}

.settings-title {
  color: var(--text-dim);
}

.settings-select {
  background: rgba(7, 8, 11, 0.5);
  border-color: #1a1d2a;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.settings-select:hover,
.settings-select:focus {
  border-color: rgba(78, 201, 160, 0.35);
  box-shadow: 0 0 0 3px rgba(78, 201, 160, 0.06);
}

/* Range number inputs in settings */
.range-input {
  background: rgba(7, 8, 11, 0.5);
  border-color: #1a1d2a;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.range-input:focus {
  border-color: rgba(78, 201, 160, 0.35);
  box-shadow: 0 0 0 3px rgba(78, 201, 160, 0.06);
}


/* ======================================
   SCREEN SHARE
   ====================================== */

#screen-share-container {
  border-color: #1a1d2a;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.screen-share-bar {
  background: rgba(7, 8, 11, 0.6);
  border-bottom-color: #15171f;
}

/* Fullscreen button */
.screen-fullscreen-btn {
  background: rgba(7, 8, 11, 0.4);
  border-color: #1a1d2a;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}

.screen-fullscreen-btn:hover {
  background: var(--bg-elevated);
  border-color: rgba(78, 201, 160, 0.3);
  transform: translateY(-1px);
}


/* ======================================
   TOGGLE SWITCH
   ====================================== */

.toggle-slider {
  background: #141620;
  border-color: #1e2132;
}

.toggle-slider::before {
  background: var(--text-faint);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 8px rgba(78, 201, 160, 0.2);
}


/* ======================================
   SCROLLBAR
   ====================================== */

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #1a1d2a;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #262938;
}


/* ======================================
   RANGE INPUTS — custom track styling
   ====================================== */

.sb-volume-slider,
.settings-range,
.sb-editor-vol input[type="range"],
.peer-volume {
  background: #0d0e14;
  border-color: #1a1d2a;
}

.sb-volume-slider::-webkit-slider-thumb,
.settings-range::-webkit-slider-thumb,
.sb-editor-vol input[type="range"]::-webkit-slider-thumb {
  background: var(--primary);
  box-shadow: 0 0 6px rgba(78, 201, 160, 0.3);
  transition: box-shadow 0.15s;
}

.sb-volume-slider:hover::-webkit-slider-thumb,
.settings-range:hover::-webkit-slider-thumb,
.sb-editor-vol input[type="range"]:hover::-webkit-slider-thumb {
  box-shadow: 0 0 10px rgba(78, 201, 160, 0.5);
}

.peer-volume::-webkit-slider-thumb {
  background: var(--text-muted);
  transition: background 0.15s;
}

.peer-volume:hover::-webkit-slider-thumb {
  background: var(--primary);
}


/* ======================================
   RESPONSIVE OVERRIDES
   ====================================== */

@media (max-width: 700px) {
  .chat-panel {
    border-top-color: #181b28;
  }
}