/* ==========================================================================
   PUGAZHOSAI (புகழோசை) - Modern Crimson Luxury Design System
   Updated: 2026 - Fully Responsive (Desktop, Laptop, Tablet, Mobile)
   ========================================================================== */

:root {
  --primary-crimson: #d32f2f;
  --primary-dark: #b71c1c;
  --primary-light: #e53935;
  --accent-coral: #ff6b6b;
  --accent-rose: #ff8a80;
  
  --bg-gradient: linear-gradient(135deg, #fdfbfb 0%, #f5ecec 100%);
  --gradient-primary: linear-gradient(135deg, #e53935 0%, #d32f2f 50%, #b71c1c 100%);
  --gradient-hover: linear-gradient(135deg, #ff5252 0%, #e53935 50%, #c62828 100%);
  --gradient-dark: linear-gradient(135deg, #2b1111 0%, #1a0808 100%);
  
  --glass-bg: rgba(255, 255, 255, 0.9);
  --glass-sidebar: rgba(255, 245, 245, 0.96);
  --glass-border: rgba(229, 57, 53, 0.14);
  --glass-border-strong: rgba(229, 57, 53, 0.28);
  
  --shadow-sm: 0 4px 12px rgba(183, 28, 28, 0.04);
  --shadow-md: 0 10px 30px rgba(183, 28, 28, 0.08);
  --shadow-lg: 0 18px 45px rgba(183, 28, 28, 0.16);
  --shadow-glow: 0 8px 24px rgba(229, 57, 53, 0.35);
  
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* --- Global Reset & Body Background --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
}

html, body {
  height: 100vh;
  max-height: 100vh;
  background: var(--bg-gradient);
  color: #2c2c2c;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

body {
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Ambient Background Light Orbs */
body::before {
  content: '';
  position: fixed;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(229, 57, 53, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

/* --- Sidebar Backdrop Overlay --- */
.sidebar-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 10, 10, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sidebar-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* --- Busy Loader Overlay --- */
#busy-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 10, 10, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

#busy-overlay p {
  margin-top: 20px;
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 2px;
  font-weight: 600;
  text-transform: uppercase;
  color: #ffffff;
  animation: pulse-text 2s infinite ease-in-out;
}

.spinner {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  position: relative;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--primary-light);
  animation: spin 1.2s cubic-bezier(0.68, -0.55, 0.27, 1.55) infinite;
}

.spinner:before {
  content: "";
  position: absolute;
  top: 6px; left: 6px; right: 6px; bottom: 6px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: #ffffff;
  animation: spin 2s linear infinite;
}

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

@keyframes pulse-text {
  0%, 100% { opacity: 0.75; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.03); }
}

/* --- Header Component --- */
header#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  z-index: 1000;
}

/* Brand Logo Section */
#header .logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Mobile Sidebar Toggle Button (#menu-control) */
.open-icon#menu-control {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(229, 57, 53, 0.08);
  border: 1px solid rgba(229, 57, 53, 0.18);
  color: var(--primary-dark);
  font-size: 16px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  margin-right: 4px;
}

.open-icon#menu-control:hover {
  background: rgba(229, 57, 53, 0.16);
  transform: scale(1.05);
}

.open-icon#menu-control i {
  transition: transform 0.3s ease;
}

.open-icon#menu-control.active i {
  transform: rotate(180deg);
}

.open-icon#menu-control,
.top-open-icon#top-menu-control {
  display: none !important;
}

#header .logo a {
  text-decoration: none;
  display: flex;
  align-items: center;
}

#header .logo h2 {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0;
  transition: transform 0.2s ease;
}

#header .logo h2:hover {
  transform: scale(1.02);
}

/* Animated Sound Wave Graphic - Always Visible Across All Devices */
.sound-wave {
  height: 34px !important;
  display: flex !important;
  align-items: center !important;
  gap: 3px;
  margin-left: 8px;
  flex-shrink: 0;
}

.bar {
  background: var(--primary-light);
  width: 3.5px;
  height: 10px;
  border-radius: 4px;
  animation: wave 1.2s infinite ease-in-out alternate;
}

@keyframes wave {
  0% { height: 6px; opacity: 0.4; }
  100% { height: 28px; opacity: 1; }
}

/* Desktop Category Pill Button */
.category-btn-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 600;
  color: #ffffff;
  background: var(--gradient-primary);
  border: none;
  border-radius: 30px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.category-btn-pill:hover {
  background: var(--gradient-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

/* Header Horizontal Scrollable Category Glass Chips Bar */
#header div:has(> #category-list) {
  flex: 1;
  max-width: 58%;
  margin: 0 1.5rem;
  overflow: hidden;
}

.icons {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 4px;
  margin: 0;
  list-style: none;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.icons::-webkit-scrollbar {
  display: none;
}

.icons li {
  scroll-snap-align: start;
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 600;
  color: #4a4a4a;
  background: rgba(229, 57, 53, 0.06);
  border: 1px solid rgba(229, 57, 53, 0.12);
  padding: 8px 20px;
  border-radius: 30px;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}

.icons li:hover {
  background: rgba(229, 57, 53, 0.15);
  color: var(--primary-dark);
  transform: translateY(-1px);
}

.icons li.active {
  background: var(--gradient-primary);
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

/* Header Action Controls & Language Select */
.default-language {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Custom Glass Language Select Component */
.custom-lang-wrapper {
  position: relative;
  display: inline-block;
}

.custom-lang-trigger {
  appearance: none;
  background: #ffffff;
  border: 1.5px solid rgba(229, 57, 53, 0.25);
  padding: 8px 18px;
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--primary-dark);
  border-radius: 30px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.custom-lang-trigger:hover {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(229, 57, 53, 0.15);
}

.custom-lang-trigger i {
  font-size: 12px;
  color: var(--primary-light);
  transition: transform 0.25s ease;
}

.custom-lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 140px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(229, 57, 53, 0.2);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 6px;
  z-index: 10002;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.custom-lang-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.custom-lang-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 14px;
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 600;
  color: #333333;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.custom-lang-item:hover:not(.active) {
  background: rgba(229, 57, 53, 0.12) !important;
  color: var(--primary-dark) !important;
}

.custom-lang-item.active,
.custom-lang-item.active:hover {
  background: var(--gradient-primary) !important;
  color: #ffffff !important;
  font-weight: 700 !important;
}

.custom-lang-item.active span,
.custom-lang-item.active i,
.custom-lang-item.active:hover span,
.custom-lang-item.active:hover i {
  color: #ffffff !important;
  font-size: 12px;
}

/* Action Icon Buttons (Contact & Login) - Rounded Square Glass Buttons */
.login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--gradient-primary);
  color: #ffffff !important;
  font-size: 16px;
  text-decoration: none;
  box-shadow: var(--shadow-sm), 0 4px 10px rgba(183, 28, 28, 0.2);
  transition: all 0.25s ease;
}

.login:hover {
  background: var(--gradient-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* --- Left Sidebar (Song Directory) --- */
aside#left-menu {
  position: fixed;
  top: 80px;
  left: 0;
  width: 330px;
  height: calc(100vh - 80px);
  background: var(--glass-sidebar);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 0;
  padding: 1.25rem;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  z-index: 999;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Glass Search Bar */
.song-name-search {
  position: relative;
  width: 100%;
  margin-bottom: 1.25rem;
  padding: 0;
  background: transparent;
}

.song-name-search input#query {
  width: 100%;
  background: #ffffff;
  border: 1.5px solid rgba(229, 57, 53, 0.18);
  border-radius: 30px;
  padding: 11px 44px 11px 18px;
  font-size: 14px;
  font-weight: 500;
  color: #2c2c2c;
  outline: none;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.song-name-search input#query:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 4px rgba(229, 57, 53, 0.15);
}

.song-name-search i {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary-light);
  font-size: 15px;
  pointer-events: none;
}

/* Section Header */
.song-name-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-bottom: 8px;
  margin-bottom: 10px;
  border-bottom: 2px solid rgba(229, 57, 53, 0.15);
}

.song-name-heading h2 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--primary-dark);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.song-name-heading img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  opacity: 0.85;
}

/* Scrollable Song List */
#left-menu ul#songList {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(229, 57, 53, 0.3) transparent;
}

#left-menu ul#songList::-webkit-scrollbar {
  width: 4px;
}

#left-menu ul#songList::-webkit-scrollbar-thumb {
  background: rgba(229, 57, 53, 0.25);
  border-radius: 4px;
}

#left-menu ul#songList li {
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  color: #383838;
  padding: 10px 14px;
  margin-bottom: 6px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.65);
  border-left: 3px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#left-menu ul#songList li:hover {
  background: #ffffff;
  color: var(--primary-dark);
  border-left-color: var(--primary-light);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

#left-menu ul#songList li.active2 {
  background: var(--gradient-primary);
  color: #ffffff;
  font-weight: 600;
  border-left-color: #ffffff;
  box-shadow: var(--shadow-glow);
}

/* --- Main Content Section --- */
#content {
  margin-left: 330px;
  margin-top: 80px;
  margin-right: 0;
  margin-bottom: 0;
  width: calc(100vw - 330px);
  height: calc(100vh - 80px);
  max-height: calc(100vh - 80px);
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: none;
  border-radius: 0;
  padding: 2.25rem;
  box-shadow: none;
  overflow-y: auto;
}

#content::-webkit-scrollbar {
  width: 6px;
}

#content::-webkit-scrollbar-thumb {
  background: rgba(229, 57, 53, 0.2);
  border-radius: 4px;
}

/* --- Hero Banner Section (#banner) --- */
#content #banner {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2.5rem;
  align-items: start;
  margin-top: 0 !important;
}

#content #banner .content h1 {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 4px;
}

#content #banner .content h4 {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary-light);
  background: rgba(229, 57, 53, 0.08);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 1.25rem;
}

#content #banner .content p {
  font-size: 14.5px;
  line-height: 1.75;
  color: #4a4a4a;
  margin-bottom: 1.25rem;
}

#content #banner .content ul.actions {
  list-style: none;
  padding: 0;
  margin-top: 1.5rem;
}

#content #banner .content ul.actions li a.button.big {
  display: inline-flex;
  align-items: center;
  padding: 12px 30px;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  background: var(--gradient-primary);
  border-radius: 30px;
  text-decoration: none;
  box-shadow: var(--shadow-glow);
  transition: all 0.25s ease;
}

#content #banner .content ul.actions li a.button.big:hover {
  background: var(--gradient-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(229, 57, 53, 0.45);
}

/* Image Card Frame */
.image-object {
  width: 100%;
  display: flex;
  justify-content: center;
}

.image-object img {
  width: 100%;
  max-width: 300px;
  border-radius: 20px;
  box-shadow: var(--shadow-lg), 0 0 30px rgba(229, 57, 53, 0.2);
  border: 4px solid #ffffff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.image-object img:hover {
  transform: scale(1.02);
  box-shadow: 0 22px 50px rgba(183, 28, 28, 0.25);
}

/* --- Song Viewer Section (#TeamUp) --- */
#content #TeamUp {
  margin-top: 0 !important;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

#content #TeamUp .content {
  margin-top: 0 !important;
  width: 100%;
}

#content #TeamUp .content h3 {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 4px;
  margin-left: 0 !important;
}

#content #TeamUp .content h5 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: var(--primary-light);
  margin-bottom: 1.5rem;
  margin-left: 0 !important;
}

/* Media Interactive Controls */
.parent-audio, .parent-youtube, .parent-notation {
  position: relative !important;
  margin-left: 0 !important;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

/* YouTube row: icon + toggle btn aligned in one row */
.child-youtube {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  flex-wrap: nowrap !important;
}

.youtube-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 28px !important;
  height: 28px !important;
  background: #ff0000 !important;
  border-radius: 8px !important;
  color: #ffffff !important;
  text-decoration: none !important;
  flex-shrink: 0 !important;
  transition: background 0.2s ease, transform 0.2s ease !important;
}

.youtube-btn:hover {
  background: #cc0000 !important;
  transform: scale(1.08) !important;
}

.youtube-btn i {
  color: #ffffff !important;
  font-size: 15px !important;
}

.audio-controlls, .img-controlls, .video-controlls {
  display: inline-flex !important;
  width: fit-content !important;
  max-width: max-content !important;
  align-items: center;
  gap: 6px;
  background: rgba(229, 57, 53, 0.08);
  border: 1px solid rgba(229, 57, 53, 0.15);
  padding: 4px 10px;
  border-radius: 20px;
  font-family: var(--font-heading);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--primary-dark);
  cursor: pointer;
  transition: all 0.2s ease;
}

.audio-controlls:hover, .img-controlls:hover, .video-controlls:hover {
  background: rgba(229, 57, 53, 0.15);
  transform: translateY(-1px);
}

/* FA chevron icon inside dropdown toggle pills */
.audio-controlls i,
.img-controlls i,
.video-controlls i {
  font-size: 11px;
  color: var(--primary-dark);
  transition: transform 0.2s ease;
}

/* Compact Floating Media Dropdown Panels (Audio, Notation, Video) - Absolute Floating Overlay (Zero Layout Jump) */
#audio-container,
#video-container {
  position: absolute !important;
  top: calc(100% + 6px) !important;
  left: 0 !important;
  max-width: 320px !important;
  width: max-content !important;
  min-width: 200px;
  background: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
  border: 1px solid rgba(229, 57, 53, 0.25) !important;
  border-radius: 18px !important;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.18), 0 4px 16px rgba(183, 28, 28, 0.15) !important;
  padding: 6px !important;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  z-index: 500 !important;
}

/* Notation dropdown — floats ABOVE/OVER the image preview, directly beneath the .img-controlls pill */
#notation-container {
  position: absolute !important;
  top: 34px !important;
  left: 0 !important;
  max-width: 280px !important;
  width: max-content !important;
  min-width: 180px;
  background: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
  border: 1px solid rgba(229, 57, 53, 0.25) !important;
  border-radius: 18px !important;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.18), 0 4px 16px rgba(183, 28, 28, 0.15) !important;
  padding: 6px !important;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  z-index: 600 !important;
}

#img-notation,
.notation {
  display: block !important;
  width: 100% !important;
}

.audioname,
.imgname {
  flex: 1 !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  max-width: 220px !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  font-family: var(--font-heading) !important;
  color: inherit !important;
  margin: 0 !important;
}

/* Video item rows inside the dropdown panel */
.videocontainer {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 5px 10px !important;
  border-radius: 8px !important;
  background: transparent !important;
  color: #333333 !important;
  font-family: var(--font-heading) !important;
  font-size: 12.5px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  margin-bottom: 2px !important;
  text-decoration: none !important;
}

.videocontainer:hover {
  background: rgba(229, 57, 53, 0.1) !important;
  color: var(--primary-dark) !important;
}

.videocontainer.active {
  background: var(--gradient-primary) !important;
  color: #ffffff !important;
  box-shadow: var(--shadow-sm) !important;
}

.videoname {
  flex: 1 !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  max-width: 200px !important;
  font-size: 12.5px !important;
  font-weight: 600 !important;
  font-family: var(--font-heading) !important;
  color: inherit !important;
  margin: 0 !important;
}

.videocontainer .youtube {
  display: none !important; /* link stored in JS, not visible in row */
}

.audiochildcontainer,
.image-container {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 8px 14px !important;
  border-radius: 10px !important;
  background: transparent !important;
  color: #333333 !important;
  font-family: var(--font-heading) !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  margin-bottom: 4px !important;
}

.audiochildcontainer:hover:not(.active),
.image-container:hover:not(.active) {
  background: rgba(229, 57, 53, 0.1) !important;
  color: var(--primary-dark) !important;
}

.audiochildcontainer.active,
.audiochildcontainer.active:hover,
.image-container.active,
.image-container.active:hover {
  background: var(--gradient-primary) !important;
  color: #ffffff !important;
  box-shadow: var(--shadow-sm) !important;
}

.audiochildcontainer.active p,
.audiochildcontainer.active span,
.audiochildcontainer.active i,
.image-container.active p,
.image-container.active span,
.image-container.active i,
.videocontainer.active p,
.videocontainer.active span,
.videocontainer.active i {
  color: #ffffff !important;
}

.image-container i.notation-icon,
.audiochildcontainer i.audio-icon,
.videocontainer i.video-icon {
  font-size: 14px !important;
  color: var(--primary-dark);
  margin-right: 2px;
}

.videocontainer i.video-icon {
  color: #ff0000 !important;
}

.videocontainer.active i.video-icon {
  color: #ffffff !important;
}

/* Custom Music Player Bar - Compact & Refined Height */
#content #TeamUp .content .music-player {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100% !important;
  max-width: 300px !important;
  height: 36px !important;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(229, 57, 53, 0.15);
  padding: 3px 8px;
  border-radius: 30px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 0.75rem;
}

#content .control-btn {
  width: 24px;
  height: 24px;
  min-width: 24px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #ffffff !important;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

#content .control-btn:hover {
  transform: scale(1.08);
  box-shadow: var(--shadow-glow);
}

#content .control-btn i {
  font-size: 10px;
  color: #ffffff !important;
}

#content #TeamUp .content #slider {
  flex: 1;
  width: 100% !important;
  height: 4px;
  background: rgba(229, 57, 53, 0.15);
  border-radius: 5px;
  outline: none;
  cursor: pointer;
  accent-color: var(--primary-light);
}

/* Song Body 2-Column Grid Layout: Lyrics Left, Image Right */
.song-body-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.5fr;
  gap: 2rem;
  align-items: start;
  width: 100%;
  margin-top: 1.5rem;
}

.song-lyrics-column {
  width: 100%;
  overflow: visible;
}

.song-notation-column {
  width: 100%;
  overflow: visible; /* allow absolute dropdown to overflow column boundary */
  position: relative;
}

.song-notation-column .parent-notation {
  width: 100%;
  position: relative; /* anchor for #notation-container absolute positioning */
  overflow: visible;
}

.song-notation-column #imgview {
  display: none; /* Hidden by default; revealed via JS once a valid image src is set */
}

.song-notation-column #imgview img {
  width: auto !important;
  max-width: 100% !important;
  max-height: 180px !important;
  border-radius: 14px;
  border: 1.5px solid rgba(229, 57, 53, 0.15);
  box-shadow: var(--shadow-md);
  object-fit: contain;
  cursor: pointer !important;
  margin-top: 10px;
  display: block;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.song-notation-column #imgview img:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}

@media screen and (max-width: 900px) {
  .song-body-grid {
    grid-template-columns: 1.1fr 0.3fr !important;
    gap: 1rem;
  }
}

/* Fullscreen Image Overlay Modal - High Resolution Scrollable Viewport */
.fullscreen-overlay {
  display: none !important;
  position: fixed !important;
  top: 0;
  left: 0;
  width: 100vw !important;
  height: 100vh !important;
  background: rgba(0, 0, 0, 0.92) !important;
  backdrop-filter: blur(18px) !important;
  -webkit-backdrop-filter: blur(18px) !important;
  z-index: 10005 !important;
  overflow-y: auto !important;
  overflow-x: auto !important;
  box-sizing: border-box;
  padding: 50px 20px !important;
}

.fullscreen-overlay.show {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: flex-start !important;
}

.fullscreen-overlay img {
  max-width: 92vw !important;
  height: auto !important;
  max-height: none !important;
  object-fit: contain !important;
  border-radius: 12px;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.8);
  margin: 0 auto;
}

.fullscreen-overlay #image-icon {
  position: fixed !important;
  top: 20px !important;
  right: 24px !important;
  font-size: 24px;
  color: #ffffff;
  cursor: pointer;
  z-index: 10006 !important;
  background: rgba(229, 57, 53, 0.85);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.fullscreen-overlay #image-icon:hover {
  background: var(--primary-light);
  transform: scale(1.1);
}

/* Lyrics & Script Textarea Card - No Border & Bold Text */
#content #TeamUp .content .songtitle,
#content #TeamUp .content .songtitle textarea,
#songscript {
  width: 100% !important;
  margin-left: 0 !important;
  margin-top: 0.25rem !important;
  font-family: var(--font-body);
  font-size: 15.5px !important;
  font-weight: 700 !important;
  line-height: 1.85 !important;
  color: #1a1a1a !important;
  background: #ffffff !important;
  border: none !important; /* Border removed */
  border-radius: 18px !important;
  padding: 1.25rem !important;
  outline: none !important;
  resize: none;
}

/* --- Floating Bottom Footer Bar --- */
footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 56px;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  z-index: 950;
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.03);
}

footer p {
  margin: 0;
  font-size: 13px;
  font-weight: 500;
  color: #555555;
}

footer p span {
  color: var(--primary-dark);
  font-weight: 700;
}

footer p a {
  text-decoration: none;
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* --- Floating Glass Bottom Dock (Mobile & Tablet) --- */
.mobile-bottom-dock {
  display: none;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (Laptop, Tablet, Mobile)
   ========================================================================== */

/* --- Laptops (1025px - 1280px) --- */
@media screen and (max-width: 1280px) {
  aside#left-menu {
    width: 290px;
  }
  #content {
    margin-left: 290px;
    margin-top: 80px;
    margin-right: 0;
    margin-bottom: 0;
    width: calc(100vw - 290px);
    height: calc(100vh - 80px);
    max-height: calc(100vh - 80px);
    padding: 1.75rem;
    border-radius: 0;
    border: none;
    box-shadow: none;
  }
  #content #banner {
    grid-template-columns: 1fr 240px;
    gap: 1.5rem;
  }
}

/* --- Tablets & Mobile Devices (< 1025px) --- */
@media screen and (max-width: 1024px) {
  header#header {
    padding: 0 1rem;
    height: 72px;
  }

  #desktop-category-btn,
  #header #contact-link,
  #header #login-link {
    display: none !important;
  }

  #header .logo h2 {
    font-size: 21px;
  }

  #header div:has(> #category-list) {
    max-width: 100%;
    margin: 0 10px;
  }

  /* Off-canvas Left Sidebar Drawer */
  aside#left-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 300px;
    height: 100vh;
    border-radius: 0 24px 24px 0;
    transform: translateX(-100%);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
  }

  aside#left-menu.active {
    transform: translateX(0);
  }

  /* Main Content Adjustments */
  #content {
    margin-left: 0;
    margin-right: 0;
    margin-top: 72px;
    margin-bottom: 0;
    width: 100vw;
    height: calc(100vh - 72px);
    max-height: calc(100vh - 72px);
    padding: 1rem 1rem 85px 1rem !important;
    border-radius: 0;
    border: none;
    box-shadow: none;
  }

  #song-title-heading {
    font-size: 18px !important;
    margin-bottom: 8px !important;
  }

  #content #TeamUp .content .songtitle,
  #content #TeamUp .content .songtitle textarea,
  #songscript,
  #songscript textarea {
    font-size: 14.5px !important;
    font-weight: 600 !important;
    line-height: 1.75 !important;
    padding: 0.75rem 0.5rem !important;
  }


  #content #banner {
    display: flex;
    flex-direction: column;
  }

  #content #banner .image-object {
    order: -1 !important;
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
  }

  #content #banner .image-object img {
    max-width: 160px !important;
    max-height: 200px !important;
    border-radius: 16px !important;
  }

  #content #banner .content {
    order: 1 !important;
  }

  /* Footer Adjustment */
  footer {
    display: none; /* Replaced by Floating Glass Bottom Dock on Mobile */
  }

  /* Floating Glass Bottom Navigation Island Dock - 90% Width */
  .mobile-bottom-dock {
    display: flex !important;
    position: fixed;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: 90% !important;
    max-width: 480px;
    height: 64px;
    padding: 0 10px;
    border-radius: 35px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border-strong);
    box-shadow: 0 12px 35px rgba(183, 28, 28, 0.22);
    z-index: 1001;
    align-items: center;
    justify-content: space-around !important;
  }

  .mobile-bottom-dock .dock-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    outline: none;
    color: #4a4a4a;
    padding: 6px;
    border-radius: 20px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
  }

  .mobile-bottom-dock .dock-item i {
    font-size: 16px;
    margin-bottom: 2px;
    color: var(--primary-dark);
  }

  .mobile-bottom-dock .dock-item span {
    font-family: var(--font-heading);
    font-size: 10px;
    font-weight: 600;
    color: #383838;
  }

  .mobile-bottom-dock .dock-item:hover,
  .mobile-bottom-dock .dock-item:focus {
    background: rgba(229, 57, 53, 0.1);
    transform: translateY(-2px);
  }

  .mobile-bottom-dock .dock-item:active {
    transform: scale(0.92) !important;
    transition: transform 0.1s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .mobile-bottom-dock .dock-item.active {
    background: var(--gradient-primary) !important;
    box-shadow: 0 4px 14px rgba(183, 28, 28, 0.35) !important;
  }

  .mobile-bottom-dock .dock-item.active i,
  .mobile-bottom-dock .dock-item.active span {
    color: #ffffff !important;
  }
}

/* --- Small Mobile Screens (< 600px) --- */
@media screen and (max-width: 600px) {
  header#header {
    height: 66px;
    padding: 0 0.75rem;
  }

  #desktop-category-btn,
  #header #contact-link,
  #header #login-link {
    display: none !important;
  }

  .sound-wave {
    display: flex !important;
    height: 22px !important;
    gap: 2px !important;
    margin-left: 4px !important;
  }

  .sound-wave .bar {
    width: 2.5px !important;
  }

  .default-language select#default-language {
    padding: 6px 24px 6px 10px;
    font-size: 12px;
  }

  .login {
    width: 34px;
    height: 34px;
    font-size: 13px;
  }

  aside#left-menu {
    width: 275px;
  }

  #content {
    margin-left: 0 !important;
    margin-right: 0 !important;
    margin-top: 62px !important;
    margin-bottom: 0 !important;
    width: 100vw !important;
    height: calc(100vh - 62px) !important;
    max-height: calc(100vh - 62px) !important;
    padding: 0.75rem 0.75rem 85px 0.75rem !important;
    border-radius: 0 !important;
    border: none !important;
    box-shadow: none !important;
  }

  .song-body-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem !important;
  }

  .song-notation-column {
    order: -1 !important;
  }

  .song-lyrics-column {
    order: 1 !important;
  }

  #song-title-heading {
    font-size: 16.5px !important;
    margin-bottom: 6px !important;
  }

  #content #TeamUp .content .songtitle,
  #content #TeamUp .content .songtitle textarea,
  #songscript,
  #songscript textarea {
    font-size: 13.5px !important;
    font-weight: 600 !important;
    line-height: 1.7 !important;
  }

  #content #banner .content h1 {
    font-size: 18px !important;
    line-height: 1.35 !important;
  }

  #content #banner .content p {
    font-size: 13px;
    line-height: 1.6;
  }

  .mobile-bottom-dock {
    padding: 0 10px;
    gap: 2px;
  }

  .mobile-bottom-dock .dock-item {
    padding: 4px 10px;
  }

  .mobile-bottom-dock .dock-item i {
    font-size: 14px;
  }

  .mobile-bottom-dock .dock-item span {
    font-size: 9px;
  }
}

/* --- Category Selection Glass Modal --- */
.category-modal-content {
  max-width: 620px !important;
  border-radius: 24px !important;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.96) !important;
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
  border: 1px solid rgba(229, 57, 53, 0.2) !important;
  box-shadow: var(--shadow-lg), 0 20px 60px rgba(183, 28, 28, 0.2) !important;
}

.category-grid {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 10px !important;
  padding: 1.5rem !important;
  justify-content: center !important;
  max-height: 60vh;
  overflow-y: auto;
  margin: 0 !important;
  list-style: none !important;
}

.category-grid li {
  font-family: var(--font-heading) !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  padding: 10px 22px !important;
  border-radius: 30px !important;
  background: rgba(229, 57, 53, 0.06) !important;
  border: 1px solid rgba(229, 57, 53, 0.14) !important;
  color: #333333 !important;
  cursor: pointer !important;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  white-space: nowrap !important;
}

.category-grid li:hover {
  background: rgba(229, 57, 53, 0.16) !important;
  color: var(--primary-dark) !important;
  transform: translateY(-2px) !important;
}

.category-grid li.active {
  background: var(--gradient-primary) !important;
  color: #ffffff !important;
  border-color: transparent !important;
  box-shadow: var(--shadow-glow) !important;
}