/* ----------------------------------------------------
   AetherSynth Core Design System & Stylesheet
---------------------------------------------------- */

:root {
  --bg-dark: #07080d;
  --panel-bg: rgba(13, 17, 28, 0.45);
  --panel-bg-solid: #0d111c;
  --panel-border: rgba(255, 255, 255, 0.08);
  
  --color-primary: #00f2fe;
  --color-primary-glow: rgba(0, 242, 254, 0.25);
  --color-primary-dark: #00a8b5;
  
  --color-secondary: #7f00ff;
  --color-secondary-glow: rgba(127, 0, 255, 0.25);
  
  --color-admin-primary: #00ff87;
  --color-admin-glow: rgba(0, 255, 135, 0.25);
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dark: #475569;
  
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Outfit', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  position: relative;
}

/* Background Visualizer & Stars */
#visualizer-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1;
}

.stars-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    radial-gradient(white, rgba(255,255,255,.2) 2px, transparent 40px),
    radial-gradient(white, rgba(255,255,255,.15) 1px, transparent 30px),
    radial-gradient(white, rgba(255,255,255,.1) 2px, transparent 40px);
  background-size: 550px 550px, 350px 350px, 250px 250px;
  background-position: 0 0, 40px 60px, 130px 270px;
  opacity: 0.12;
  z-index: 2;
  pointer-events: none;
}

/* Glassmorphism Panel Base */
.glass-panel {
  background: var(--panel-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Fullscreen Overlay Containers */
.overlay-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  background: rgba(4, 5, 8, 0.85);
  backdrop-filter: blur(8px);
  transition: opacity 0.5s ease;
}

.overlay-container.active {
  opacity: 1;
  pointer-events: auto;
}

/* Welcome Card */
.welcome-card {
  width: 90%;
  max-width: 500px;
  padding: 48px 36px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-color: rgba(255, 255, 255, 0.15);
}

.glow-orb {
  position: absolute;
  top: -30%;
  left: -30%;
  width: 160%;
  height: 160%;
  background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: 0.35em;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
  text-shadow: 0 0 20px var(--color-primary-glow);
}

.brand-tagline {
  font-size: 0.95rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.welcome-instructions {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0093e9 100%);
  border: none;
  padding: 16px 32px;
  color: #040508;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--color-primary-glow);
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  z-index: 1;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -50%;
  width: 200%;
  height: 100%;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.3), transparent);
  transform: skewX(-30deg);
  transition: 0.75s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--color-primary-glow);
}

.btn-primary:hover::after {
  left: 120%;
}

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

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--panel-border);
  padding: 12px 24px;
  color: var(--text-main);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-icon {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.1rem;
  transition: color 0.2s;
}

.btn-icon:hover {
  color: var(--text-main);
}

/* Admin Card & Form */
.admin-card {
  width: 90%;
  max-width: 440px;
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  border-color: rgba(127, 0, 255, 0.2);
}

.glow-orb-purple {
  position: absolute;
  top: -20%;
  left: -20%;
  width: 140%;
  height: 140%;
  background: radial-gradient(circle, var(--color-secondary-glow) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.admin-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  margin-bottom: 6px;
  color: var(--text-main);
  position: relative;
  z-index: 1;
}

.admin-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.form-group {
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-group input {
  width: 100%;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 10px rgba(127, 0, 255, 0.15);
}

/* Click Captcha styling */
.captcha-click-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.captcha-checkbox-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.captcha-checkbox {
  width: 24px;
  height: 24px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.5);
  cursor: pointer;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.2s ease;
}

.captcha-checkbox:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 0 8px rgba(127, 0, 255, 0.3);
}

.captcha-checkbox.verifying {
  border-color: var(--text-muted);
  cursor: default;
}

.captcha-checkbox.verified {
  border-color: var(--color-admin-primary);
  background: rgba(0, 255, 135, 0.1);
  box-shadow: 0 0 10px rgba(0, 255, 135, 0.25);
  cursor: default;
}

.spinner {
  display: none;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--text-main);
  border-radius: 50%;
  animation: captcha-spin 0.8s linear infinite;
}

.captcha-checkbox.verifying .spinner {
  display: block;
}

.checkmark {
  display: none;
  color: var(--color-admin-primary);
  font-size: 14px;
  font-weight: bold;
}

.captcha-checkbox.verified .checkmark {
  display: block;
}

.captcha-text {
  font-size: 0.85rem;
  color: var(--text-main);
  font-family: var(--font-body);
}

.captcha-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.55rem;
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  opacity: 0.7;
}

.captcha-svg {
  width: 24px;
  height: 24px;
  color: var(--color-secondary);
  margin-bottom: 2px;
}

@keyframes captcha-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.error-text {
  color: #ff3e3e;
  font-size: 0.8rem;
  margin-bottom: 16px;
  text-align: left;
  min-height: 18px;
}

#admin-overlay .btn-primary {
  width: 100%;
  margin-bottom: 12px;
}

#admin-overlay .btn-secondary {
  width: 100%;
}

/* Admin Dashboard Panel styling */
.admin-dashboard-card {
  width: 90%;
  max-width: 800px;
  padding: 40px;
  position: relative;
  overflow: hidden;
  border-color: rgba(0, 255, 135, 0.25);
}

.glow-orb-green {
  position: absolute;
  top: -30%;
  right: -30%;
  width: 130%;
  height: 130%;
  background: radial-gradient(circle, var(--color-admin-glow) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.admin-dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 24px;
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
}

.admin-title-green {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-admin-primary);
  text-shadow: 0 0 15px rgba(0, 255, 135, 0.2);
}

.admin-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  position: relative;
  z-index: 1;
}

.admin-panel-section {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 20px;
}

.admin-panel-section.full-width {
  grid-column: span 2;
}

.admin-panel-section h3 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 8px;
}

.status-indicators {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.badge {
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-display);
}

.badge-success { background: rgba(0, 255, 135, 0.15); color: var(--color-admin-primary); border: 1px solid rgba(0, 255, 135, 0.3); }
.badge-warning { background: rgba(255, 165, 0, 0.15); color: #ffa500; border: 1px solid rgba(255, 165, 0, 0.3); }
.badge-info { background: rgba(0, 242, 254, 0.15); color: var(--color-primary); border: 1px solid rgba(0, 242, 254, 0.3); }

.tuning-controls {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.slider-control-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.slider-control-row label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.slider-control-row input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  outline: none;
}

.slider-control-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-admin-primary);
  cursor: pointer;
  box-shadow: 0 0 10px var(--color-admin-glow);
}

.slider-control-row span {
  font-size: 0.75rem;
  font-family: var(--font-display);
  align-self: flex-end;
  color: var(--color-admin-primary);
}

.terminal-log {
  background: #040508;
  border: 1px solid rgba(255, 255, 255, 0.05);
  font-family: monospace;
  font-size: 0.8rem;
  color: #39ff14;
  padding: 12px;
  height: 120px;
  overflow-y: auto;
  border-radius: 6px;
  line-height: 1.5;
}

/* Main Container Layout */
#app-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 10;
  display: grid;
  grid-template-rows: 72px 1fr 88px;
  padding: 16px;
  gap: 16px;
  opacity: 1;
  transition: filter 0.3s ease, opacity 0.5s ease;
}

#app-container.inactive {
  filter: blur(10px);
  pointer-events: none;
  opacity: 0.4;
}

/* Header Section */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-primary);
  animation: pulse 2s infinite;
}

.header-logo h1 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.2em;
  font-weight: 300;
}

.header-logo h1 b {
  font-weight: 700;
  color: var(--color-primary);
}

.presets-container {
  display: flex;
  align-items: center;
  gap: 16px;
}

.preset-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.preset-buttons {
  display: flex;
  gap: 8px;
}

.btn-preset {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  color: var(--text-muted);
  padding: 8px 16px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: all 0.2s ease;
}

.btn-preset:hover {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text-main);
}

.btn-preset.active {
  background: rgba(0, 242, 254, 0.12);
  border-color: var(--color-primary);
  color: var(--color-primary);
  text-shadow: 0 0 10px var(--color-primary-glow);
}

.btn-admin {
  background: rgba(127, 0, 255, 0.15);
  border: 1px solid rgba(127, 0, 255, 0.3);
  color: #bf80ff;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  transition: all 0.2s ease;
}

.btn-admin:hover {
  background: rgba(127, 0, 255, 0.25);
  color: #dfbfff;
  box-shadow: 0 0 15px var(--color-secondary-glow);
  transform: translateY(-1px);
}

.btn-admin .icon {
  width: 14px;
  height: 14px;
}

/* Center Workspace Area */
.synth-workspace {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 16px;
}

.synth-sidebar {
  display: flex;
  flex-direction: column;
  padding: 24px;
  overflow-y: auto;
}

.section-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--text-main);
  margin-bottom: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title.margin-top {
  margin-top: 24px;
}

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

.control-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.waveform-selectors {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.btn-wave {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  color: var(--text-muted);
  padding: 8px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: all 0.2s;
}

.btn-wave:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
}

.btn-wave.active {
  background: var(--color-primary);
  color: #040508;
  font-weight: 700;
  box-shadow: 0 0 15px var(--color-primary-glow);
}

/* Vertical Envelope Sliders */
.sliders-container {
  display: flex;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  padding: 16px 12px;
  margin-top: 10px;
}

.v-slider-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 20%;
}

.v-slider-val {
  font-size: 0.65rem;
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-bottom: 8px;
}

.v-slider-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-top: 8px;
}

/* Vertical slider styles override */
input[type="range"].vertical-slider {
  -webkit-appearance: none;
  writing-mode: bt-lr; /* IE */
  appearance: slider-vertical; /* Webkit / Gecko */
  width: 8px;
  height: 100px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  outline: none;
}

input[type="range"].vertical-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--text-main);
  cursor: pointer;
  border: 2px solid var(--bg-dark);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.25);
  transition: background-color 0.2s;
}

input[type="range"].vertical-slider:hover::-webkit-slider-thumb {
  background: var(--color-primary);
  box-shadow: 0 0 12px var(--color-primary);
}

/* Detune Horizontal slider */
.knobs-row {
  margin-top: 20px;
}

.knob-container {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.knob-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.knob-value {
  font-size: 0.75rem;
  font-family: var(--font-display);
  color: var(--color-primary);
  align-self: flex-end;
}

input[type="range"].h-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  outline: none;
}

input[type="range"].h-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text-main);
  cursor: pointer;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.2);
}

input[type="range"].h-slider:hover::-webkit-slider-thumb {
  background: var(--color-primary);
  box-shadow: 0 0 10px var(--color-primary);
}

/* Horizontal Effects Controls */
.horizontal-controls {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  padding: 16px;
}

.control-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.control-row label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.control-row input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  outline: none;
}

.control-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-main);
  cursor: pointer;
}

.control-row input[type="range"]:hover::-webkit-slider-thumb {
  background: var(--color-primary);
  box-shadow: 0 0 8px var(--color-primary);
}

.control-val {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--color-primary);
  align-self: flex-end;
}

/* XY Modulation Pad */
.xy-pad-container {
  display: flex;
  flex-direction: column;
  padding: 24px;
  position: relative;
}

.xy-pad-header {
  margin-bottom: 16px;
}

.xy-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.xy-pad-body {
  flex: 1;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  position: relative;
  cursor: crosshair;
  overflow: hidden;
  box-shadow: inset 0 4px 20px rgba(0, 0, 0, 0.5);
}

.xy-grid-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
}

.xy-pointer {
  position: absolute;
  width: 24px;
  height: 24px;
  background: radial-gradient(circle, #fff 20%, var(--color-primary) 50%, transparent 100%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  top: 50%;
  left: 50%;
  box-shadow: 0 0 20px var(--color-primary);
  pointer-events: none;
  transition: box-shadow 0.1s;
}

.xy-pad-body:active .xy-pointer {
  box-shadow: 0 0 35px #fff, 0 0 20px var(--color-primary);
}

/* Grid Labels */
.xy-label-top, .xy-label-bottom, .xy-label-left, .xy-label-right {
  position: absolute;
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-dark);
  pointer-events: none;
  text-transform: uppercase;
}

.xy-label-top { top: 12px; left: 50%; transform: translateX(-50%); }
.xy-label-bottom { bottom: 12px; left: 50%; transform: translateX(-50%); }
.xy-label-left { left: 12px; top: 50%; transform: translateY(-50%) rotate(-90deg); }
.xy-label-right { right: 12px; top: 50%; transform: translateY(-50%) rotate(90deg); }

.xy-stats {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.xy-stats span {
  color: var(--color-primary);
  font-weight: 600;
}

/* Footer Section */
.app-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.btn-icon-large {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  color: var(--color-primary);
  width: 44px;
  height: 44px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.2s;
}

.btn-icon-large:hover {
  background: rgba(0, 242, 254, 0.1);
  border-color: var(--color-primary);
}

.btn-icon-large.muted {
  color: var(--text-muted);
  border-color: var(--panel-border);
}

.btn-icon-large svg {
  width: 20px;
  height: 20px;
}

.master-volume {
  display: flex;
  align-items: center;
  gap: 12px;
}

.volume-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.volume-val {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--color-primary);
  width: 35px;
}

#param-volume {
  -webkit-appearance: none;
  width: 120px;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  outline: none;
}

#param-volume::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
}

.footer-center {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

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

.visualizer-selectors {
  display: flex;
  gap: 8px;
}

.btn-visual-mode {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  color: var(--text-muted);
  padding: 8px 16px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-visual-mode:hover {
  background: rgba(255, 255, 255, 0.08);
}

.btn-visual-mode.active {
  background: rgba(0, 242, 254, 0.12);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Animations */
@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; box-shadow: 0 0 15px var(--color-primary); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes glow {
  0% { text-shadow: 0 0 10px rgba(0, 242, 254, 0.2); }
  50% { text-shadow: 0 0 25px rgba(0, 242, 254, 0.5), 0 0 5px var(--color-primary); }
  100% { text-shadow: 0 0 10px rgba(0, 242, 254, 0.2); }
}

.animate-glow {
  animation: glow 4s infinite ease-in-out;
}

/* Responsiveness */
@media (max-width: 1024px) {
  #app-container {
    grid-template-rows: auto 1fr auto;
    overflow-y: auto;
  }
  .synth-workspace {
    grid-template-columns: 1fr;
  }
  .xy-pad-container {
    height: 350px;
  }
}

@media (max-width: 768px) {
  .app-header {
    flex-direction: column;
    gap: 12px;
    padding: 16px;
    height: auto;
  }
  .presets-container {
    flex-wrap: wrap;
    justify-content: center;
  }
  .app-footer {
    flex-direction: column;
    gap: 16px;
    padding: 16px;
    height: auto;
  }
}

/* ----------------------------------------------------
   Mina Bird Disco Party & Events Styles
---------------------------------------------------- */

.main-event-trigger-wrapper {
  grid-column: span 2;
  text-align: center;
  padding: 10px 0 20px 0;
  border-bottom: 1px solid var(--panel-border);
  margin-bottom: 10px;
}

.btn-main-event {
  background: linear-gradient(135deg, #ff0844 0%, #ffb199 100%);
  color: #000;
  border: none;
  padding: 18px 36px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.15em;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 0 30px rgba(255, 8, 68, 0.4);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: main-btn-glow 2s infinite ease-in-out;
}

.btn-main-event:hover {
  transform: scale(1.05);
  box-shadow: 0 0 45px rgba(255, 8, 68, 0.7);
}

.pulse-icon {
  display: inline-block;
  animation: text-pulse 1s infinite alternate;
}

@keyframes main-btn-glow {
  0% { box-shadow: 0 0 20px rgba(255, 8, 68, 0.4); }
  50% { box-shadow: 0 0 45px rgba(255, 8, 68, 0.8); }
  100% { box-shadow: 0 0 20px rgba(255, 8, 68, 0.4); }
}

@keyframes text-pulse {
  from { transform: scale(1); }
  to { transform: scale(1.3); }
}

/* AI Prompt inputs */
.ai-prompt-box, .events-trigger-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
}

.ai-prompt-box textarea {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 12px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.85rem;
  min-height: 70px;
  resize: vertical;
}

.ai-prompt-box textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.ai-feedback-text, .event-feedback-text {
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--color-admin-primary);
  margin-top: 8px;
  min-height: 15px;
}

.event-input-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.event-input-row input {
  width: 80px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 8px;
  color: var(--text-main);
  text-align: center;
  font-family: var(--font-display);
}

/* AetherAI Header button */
.btn-ai {
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.3);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-ai:hover {
  background: rgba(0, 242, 254, 0.25);
  box-shadow: 0 0 15px var(--color-primary-glow);
  transform: translateY(-1px);
}

.btn-ai .icon {
  width: 14px;
  height: 14px;
}

/* Sidebar widget container */
.ai-sidebar-container {
  position: fixed;
  top: 88px;
  right: 16px;
  width: 320px;
  height: calc(100vh - 120px);
  z-index: 90;
  display: flex;
  flex-direction: column;
  padding: 24px;
  transform: translateX(360px);
  transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  border-color: rgba(0, 242, 254, 0.2);
}

.ai-sidebar-container.active {
  transform: translateX(0);
}

.ai-sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.ai-sidebar-header h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

.ai-sidebar-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ai-info {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.ai-sidebar-body textarea {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 12px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.85rem;
  min-height: 120px;
  resize: none;
}

.ai-sidebar-body textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* Mina Disco Overlay specific styles */
#mina-disco-overlay {
  background: rgba(4, 5, 8, 0.95);
  display: none;
  flex-direction: column;
}

#mina-disco-overlay.active {
  display: flex;
}

.disco-lights {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  pointer-events: none;
  opacity: 0.18;
  z-index: 10;
}

.disco-cell {
  transition: background-color 0.1s;
  animation: strobe 0.5s infinite alternate;
}

.disco-cell:nth-child(even) {
  animation-delay: 0.25s;
}

@keyframes strobe {
  0% { opacity: 0.2; }
  100% { opacity: 1; filter: saturate(2); }
}

.smoke-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 15;
  overflow: hidden;
}

.smoke-particle {
  position: absolute;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: rise-smoke 8s linear infinite;
}

@keyframes rise-smoke {
  0% { transform: translateY(100vh) scale(0.5); opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 0.8; }
  100% { transform: translateY(-20vh) scale(2.5); opacity: 0; }
}

/* Dancing Mina structure */
.dancing-mina-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 30;
  animation: mina-dance 0.75s infinite alternate ease-in-out;
}

.sombrero-hat {
  width: 120px;
  height: 60px;
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-35%);
  z-index: 35;
  animation: sombrero-bob 0.75s infinite alternate ease-in-out;
}

.sombrero-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.4));
}

.mina-bird {
  width: 250px;
  height: 250px;
}

.mina-bird-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,0.6));
}

.event-banner {
  text-align: center;
  margin-top: 24px;
}

.banner-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  letter-spacing: 0.15em;
  font-weight: 800;
  background: linear-gradient(to right, #ffd700, #ff8c00, #ffd700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 30px rgba(255, 215, 0, 0.2);
  margin-bottom: 8px;
}

.banner-subtitle {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.3em;
  color: var(--text-muted);
}

.btn-close-disco {
  margin-top: 40px;
  position: relative;
  z-index: 40;
}

/* Dance animation tracks */
@keyframes mina-dance {
  0% {
    transform: translateY(0) rotate(-4deg) scaleY(1);
  }
  100% {
    transform: translateY(-20px) rotate(4deg) scaleY(0.95);
  }
}

@keyframes sombrero-bob {
  0% {
    transform: translateX(-35%) translateY(0) rotate(5deg);
  }
  100% {
    transform: translateX(-35%) translateY(-5px) rotate(-8deg);
  }
}

/* --- DYNAMIC EFFECT OVERLAYS --- */

/* 1. Screen Rotations */
.effect-spin-body {
  animation: body-spin-infinite 30s linear infinite !important;
}

@keyframes body-spin-infinite {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 2. Screen Shaking */
.effect-shake-body {
  animation: body-shake-quick 0.15s infinite alternate !important;
}

@keyframes body-shake-quick {
  0% { transform: translate(3px, 2px) rotate(0.5deg); }
  100% { transform: translate(-3px, -2px) rotate(-0.5deg); }
}

/* 3. UFO Elements */
.ufo-element {
  position: fixed;
  width: 90px;
  height: 45px;
  pointer-events: none;
  z-index: 80;
  transition: all 0.5s ease-out;
  animation: ufo-hover 2s infinite ease-in-out;
}

.ufo-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 5px 15px rgba(0, 242, 254, 0.6));
}

.laser-beam {
  position: fixed;
  width: 4px;
  background: #ff007f;
  box-shadow: 0 0 10px #ff007f;
  z-index: 79;
  transform-origin: top center;
  pointer-events: none;
  animation: laser-shoot 0.2s ease-out forwards;
}

@keyframes ufo-hover {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes laser-shoot {
  0% { height: 0; opacity: 1; }
  100% { height: 100vh; opacity: 0; }
}

/* 4. Matrix rain fallback overlay */
.matrix-rain-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 3;
  pointer-events: none;
  opacity: 0.35;
}

/* ----------------------------------------------------
   Advanced Two-Column Searchable Event Dashboard Styles
---------------------------------------------------- */

.wide-layout {
  width: 95vw !important;
  max-width: 1200px !important;
  height: 90vh !important;
  display: flex !important;
  flex-direction: column !important;
  padding: 24px !important;
}

.admin-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.admin-workspace-split {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  flex: 1;
  overflow: hidden;
}

/* Left Sidebar styling */
.admin-left-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  padding-right: 16px;
}

.sidebar-panel {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 10px;
  padding: 14px;
  display: flex;
  flex-direction: column;
}

.sidebar-panel.fill-remaining {
  flex: 1;
  min-height: 150px;
}

.sidebar-panel h4 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 6px;
  font-weight: 700;
}

.panel-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.3;
  margin-bottom: 10px;
}

.ai-input-group {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.ai-input-group input {
  flex: 1;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--text-main);
  font-size: 0.8rem;
  outline: none;
}

.ai-input-group input:focus {
  border-color: var(--color-primary);
}

.btn-accent {
  background: var(--color-primary);
  color: #000;
  border: none;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0 16px;
  border-radius: 6px;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: all 0.2s;
}

.btn-accent:hover {
  box-shadow: 0 0 10px var(--color-primary-glow);
}

.try-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 0.7rem;
}

.try-chips-row span {
  color: var(--text-muted);
}

.btn-chip {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.65rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-chip:hover {
  background: rgba(0, 242, 254, 0.1);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.delegation-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.delegation-form input {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--text-main);
  font-size: 0.8rem;
  outline: none;
}

.grant-row {
  display: flex;
  gap: 8px;
}

.grant-row select {
  flex: 1;
  background: #111422;
  border: 1px solid var(--panel-border);
  color: var(--text-main);
  border-radius: 6px;
  padding: 8px;
  outline: none;
  font-size: 0.8rem;
}

.terminal-log-glow {
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(0, 242, 254, 0.1);
  border-radius: 6px;
  padding: 10px;
  font-family: monospace;
  font-size: 0.72rem;
  color: #39ff14;
  flex: 1;
  overflow-y: auto;
  line-height: 1.4;
  box-shadow: inset 0 2px 10px rgba(0,0,0,0.8);
}

/* Right Main Board styling */
.admin-right-board {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.board-tabs-header {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.btn-board-tab {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 16px;
  cursor: pointer;
  position: relative;
  transition: color 0.2s;
  letter-spacing: 0.05em;
}

.btn-board-tab.active {
  color: var(--color-primary);
}

.btn-board-tab.active::after {
  content: '';
  position: absolute;
  bottom: -9px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  box-shadow: 0 0 10px var(--color-primary);
}

.board-tab-content {
  display: none;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

.board-tab-content.active {
  display: flex;
}

.search-bar-row {
  margin-bottom: 14px;
}

.event-search-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.2s;
}

.event-search-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 12px rgba(0, 242, 254, 0.15);
}

.board-scrollable-area {
  flex: 1;
  overflow-y: auto;
  padding-right: 8px;
}

.category-header {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin: 18px 0 10px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
  padding-bottom: 4px;
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}

/* Event Toggle Buttons */
.btn-event-toggle {
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  text-align: left;
  padding: 12px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.8rem;
  transition: all 0.2s ease;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-event-toggle:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-color: rgba(255,255,255,0.15);
}

.btn-event-toggle.variant {
  opacity: 0.65;
  font-style: italic;
}

/* Event Active Toggle States */
.btn-event-toggle.active {
  border-color: var(--color-admin-primary) !important;
  color: var(--color-admin-primary) !important;
  background: rgba(0, 255, 135, 0.06) !important;
  box-shadow: 0 0 12px rgba(0, 255, 135, 0.25) !important;
  font-weight: 600;
}

/* Featured Event Podium style */
.featured-event-row {
  margin-bottom: 16px;
}

.btn-featured-event-toggle {
  width: 100%;
  background: rgba(127, 0, 255, 0.08);
  border: 1px solid rgba(127, 0, 255, 0.25);
  color: #c080ff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  padding: 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-shadow: 0 0 8px rgba(127,0,255,0.3);
}

.btn-featured-event-toggle:hover {
  background: rgba(127, 0, 255, 0.15);
  border-color: rgba(127, 0, 255, 0.5);
  box-shadow: 0 0 15px rgba(127,0,255,0.2);
}

.btn-featured-event-toggle.active {
  border-color: var(--color-secondary) !important;
  color: #fff !important;
  background: rgba(127, 0, 255, 0.25) !important;
  box-shadow: 0 0 25px rgba(127, 0, 255, 0.45) !important;
}

/* Taco Rain Special Events Overlay */
#tacos-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 5;
  pointer-events: none;
  overflow: hidden;
}

.taco-element {
  position: absolute;
  font-size: 32px;
  pointer-events: none;
  animation: taco-spin-fall 6s linear forwards;
}

@keyframes taco-spin-fall {
  0% { transform: translateY(-10vh) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(110vh) rotate(720deg); opacity: 0; }
}

.btn-event-toggle.event-tacos.active {
  border-color: #ffd700 !important;
  color: #ffd700 !important;
  background: rgba(255, 215, 0, 0.08) !important;
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.25) !important;
}