/* ============================================================
   y&music — Shazam Recognition Design & Motion System
   ============================================================ */

/* ── Trigger Buttons ── */
.shazam-search-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  margin-left: 6px;
  background: linear-gradient(135deg, rgba(0, 136, 255, 0.18), rgba(0, 229, 255, 0.12));
  border: 1px solid rgba(0, 210, 255, 0.35);
  border-radius: var(--radius-full, 9999px);
  color: #00e5ff;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal, 0.24s cubic-bezier(0.4, 0, 0.2, 1));
  box-shadow: 0 2px 10px rgba(0, 136, 255, 0.2);
  user-select: none;
  flex-shrink: 0;
}

.shazam-search-btn:hover {
  background: linear-gradient(135deg, #0088ff, #00d2ff);
  border-color: #00e5ff;
  color: #ffffff;
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 4px 18px rgba(0, 160, 255, 0.45);
}

.shazam-search-btn:active {
  transform: scale(0.96);
}

.shazam-search-btn i {
  font-size: 13px;
  transition: transform 0.3s ease;
}

.shazam-search-btn:hover i {
  transform: rotate(15deg) scale(1.15);
}

/* Compact Circular Header Icon Button (Mobile & Desktop) */
.btn-shazam-icon-round {
  width: 36px !important;
  height: 36px !important;
  min-width: 36px !important;
  max-width: 36px !important;
  border-radius: 50% !important;
  padding: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: rgba(0, 140, 255, 0.14) !important;
  border: 1px solid rgba(0, 220, 255, 0.38) !important;
  color: #00e5ff !important;
  font-size: 14px !important;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-shadow: 0 2px 10px rgba(0, 140, 255, 0.22) !important;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}

.btn-shazam-icon-round:hover,
.btn-shazam-icon-round:active {
  background: linear-gradient(135deg, #0088ff, #00d2ff) !important;
  color: #ffffff !important;
  border-color: #00e5ff !important;
  box-shadow: 0 4px 18px rgba(0, 170, 255, 0.55) !important;
  transform: scale(1.08) !important;
}

.btn-shazam-icon-round i,
.btn-shazam-icon-round svg {
  font-size: 14px !important;
  width: 17px !important;
  height: 17px !important;
  fill: currentColor !important;
  color: inherit !important;
  transition: transform 0.25s ease;
  pointer-events: none;
}

.btn-shazam-icon-round:hover i,
.btn-shazam-icon-round:hover svg {
  transform: scale(1.18) rotate(12deg);
}

/* Sidebar Navigation Link Badge */
.nav-badge-shazam {
  display: inline-block;
  padding: 2px 6px;
  margin-left: auto;
  background: linear-gradient(135deg, #0088ff, #00e5ff);
  color: #050b14;
  font-size: 9px;
  font-weight: 800;
  border-radius: 9999px;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(0, 229, 255, 0.4);
}

/* ── Fullscreen / Glass Modal Overlay ── */
.shazam-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: rgba(4, 7, 16, 0.82);
  backdrop-filter: blur(28px) saturate(190%);
  -webkit-backdrop-filter: blur(28px) saturate(190%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.shazam-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Ambient Backlight Aura */
.shazam-aura-glow {
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 140, 255, 0.28) 0%, rgba(0, 229, 255, 0.14) 40%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
  z-index: 0;
  animation: shazamAuraBreath 6s ease-in-out infinite alternate;
}

@keyframes shazamAuraBreath {
  0% { transform: scale(0.9) translate(0, 0); opacity: 0.6; }
  50% { transform: scale(1.15) translate(-10px, 10px); opacity: 0.9; }
  100% { transform: scale(0.95) translate(10px, -10px); opacity: 0.7; }
}

/* Modal Card */
.shazam-modal-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 460px;
  background: linear-gradient(165deg, rgba(20, 26, 42, 0.85) 0%, rgba(10, 14, 25, 0.92) 100%);
  border: 1px solid rgba(0, 180, 255, 0.22);
  border-radius: 28px;
  padding: 32px 28px 28px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.75), 0 0 40px rgba(0, 140, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transform: scale(0.92) translateY(15px);
  transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  overflow: hidden;
}

.shazam-modal-overlay.active .shazam-modal-card {
  transform: scale(1) translateY(0);
}

/* Close Button */
.shazam-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 10;
}

.shazam-close-btn:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  transform: scale(1.08);
}

/* Modal Header Tag */
.shazam-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  background: rgba(0, 140, 255, 0.12);
  border: 1px solid rgba(0, 220, 255, 0.3);
  border-radius: 9999px;
  color: #00e5ff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.shazam-badge-tag i {
  font-size: 12px;
  color: #00e5ff;
}

/* ── Central Radar & Listening Container ── */
.shazam-radar-wrapper {
  position: relative;
  width: 200px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 10px 0 24px;
}

/* Ripple Rings */
.shazam-ripple-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(0, 180, 255, 0.45);
  pointer-events: none;
  opacity: 0;
}

.shazam-radar-wrapper.listening .shazam-ripple-ring:nth-child(1) {
  animation: shazamRipple 2.2s cubic-bezier(0.1, 0.5, 0.5, 1) infinite;
}
.shazam-radar-wrapper.listening .shazam-ripple-ring:nth-child(2) {
  animation: shazamRipple 2.2s cubic-bezier(0.1, 0.5, 0.5, 1) 0.7s infinite;
}
.shazam-radar-wrapper.listening .shazam-ripple-ring:nth-child(3) {
  animation: shazamRipple 2.2s cubic-bezier(0.1, 0.5, 0.5, 1) 1.4s infinite;
}

@keyframes shazamRipple {
  0% {
    width: 120px;
    height: 120px;
    opacity: 0.9;
    border-color: rgba(0, 229, 255, 0.85);
  }
  100% {
    width: 260px;
    height: 260px;
    opacity: 0;
    border-color: rgba(0, 110, 255, 0.0);
  }
}

/* Main Interactive Shazam Disc Button */
.shazam-disc-btn {
  position: relative;
  z-index: 2;
  width: 124px;
  height: 124px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #0099ff 0%, #0062ff 65%, #003acc 100%);
  border: 3px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 10px 35px rgba(0, 110, 255, 0.5), inset 0 2px 8px rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.shazam-disc-btn:hover {
  transform: scale(1.06);
  box-shadow: 0 14px 45px rgba(0, 140, 255, 0.65), inset 0 2px 12px rgba(255, 255, 255, 0.6);
}

.shazam-disc-btn:active {
  transform: scale(0.95);
}

.shazam-disc-btn svg,
.shazam-disc-btn img,
.shazam-disc-btn i {
  width: 60px;
  height: 60px;
  color: #ffffff;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.shazam-radar-wrapper.listening .shazam-disc-btn {
  animation: shazamPulseActive 1.6s ease-in-out infinite alternate;
}

@keyframes shazamPulseActive {
  0% { transform: scale(1); box-shadow: 0 10px 35px rgba(0, 110, 255, 0.5); }
  100% { transform: scale(1.08); box-shadow: 0 16px 50px rgba(0, 229, 255, 0.7); }
}

/* Rotating Loader Arc (Analyzing State) */
.shazam-spinner-arc {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: #00e5ff;
  border-right-color: #0077ff;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.shazam-radar-wrapper.analyzing .shazam-spinner-arc {
  opacity: 1;
  animation: shazamSpin 0.9s linear infinite;
}

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

/* ── Live Audio Visualizer Equalizer ── */
.shazam-live-visualizer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 28px;
  margin-bottom: 12px;
}

.shz-eq-bar {
  width: 4px;
  height: 6px;
  background: linear-gradient(180deg, #00e5ff 0%, #0077ff 100%);
  border-radius: 3px;
  transition: height 0.08s ease;
  min-height: 4px;
}

/* Status Title & Subtitle */
.shazam-status-title {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
  letter-spacing: -0.3px;
}

.shazam-status-subtitle {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  max-width: 320px;
  line-height: 1.5;
  margin-bottom: 20px;
}

/* Progress / Countdown pill */
.shazam-countdown-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 600;
  color: #00e5ff;
  margin-bottom: 18px;
}

/* ── File Upload Fallback Trigger ── */
.shazam-file-trigger {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  cursor: pointer;
  padding: 9px 14px;
  border-radius: 12px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
}

.shazam-file-trigger:hover {
  color: #00e5ff;
  background: rgba(0, 140, 255, 0.12);
  border-color: rgba(0, 229, 255, 0.3);
  transform: translateY(-1px);
}

/* ── Result View (Matched Track) ── */
.shazam-result-view {
  width: 100%;
  display: none;
  flex-direction: column;
  align-items: center;
  animation: shazamSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes shazamSlideUp {
  0% { opacity: 0; transform: translateY(18px); }
  100% { opacity: 1; transform: translateY(0); }
}

.shazam-artwork-container {
  position: relative;
  width: 150px;
  height: 150px;
  margin-bottom: 16px;
}

.shazam-artwork-blur {
  position: absolute;
  inset: 10px;
  border-radius: 18px;
  background-size: cover;
  background-position: center;
  filter: blur(20px);
  opacity: 0.65;
  transform: scale(0.96);
  z-index: 0;
}

.shazam-artwork-img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.shazam-verified-pill {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  background: linear-gradient(135deg, #0088ff, #00d2ff);
  color: #ffffff;
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.4px;
  box-shadow: 0 4px 12px rgba(0, 136, 255, 0.4);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 4px;
}

.shazam-track-meta {
  width: 100%;
  margin-bottom: 22px;
}

.shazam-track-title {
  font-size: 19px;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 0 10px;
}

.shazam-track-artist {
  font-size: 15px;
  font-weight: 600;
  color: #00e5ff;
  margin-bottom: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.shazam-track-tags {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.55);
}

.shazam-tag-pill {
  padding: 3px 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 6px;
}

/* Primary Play Now Action Button */
.shazam-btn-play {
  width: 100%;
  height: 48px;
  background: linear-gradient(135deg, #0088ff 0%, #00c6ff 100%);
  color: #ffffff;
  border: none;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 140, 255, 0.45);
  transition: all 0.25s ease;
  margin-bottom: 12px;
}

.shazam-btn-play:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 170, 255, 0.6);
  filter: brightness(1.08);
}

.shazam-btn-play:active {
  transform: scale(0.98);
}

/* Secondary Actions Grid */
.shazam-actions-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}

.shazam-btn-sub {
  height: 38px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.shazam-btn-sub:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}

.shazam-btn-sub.liked {
  color: #ff3b5c;
  border-color: rgba(255, 59, 92, 0.4);
  background: rgba(255, 59, 92, 0.12);
}

.shazam-btn-retry {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 14px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.shazam-btn-retry:hover {
  color: #00e5ff;
}

/* ── Error & No Match View ── */
.shazam-error-view {
  width: 100%;
  display: none;
  flex-direction: column;
  align-items: center;
  animation: shazamSlideUp 0.35s ease forwards;
}

.shazam-error-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255, 59, 92, 0.12);
  border: 1px solid rgba(255, 59, 92, 0.3);
  color: #ff4767;
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.shazam-error-title {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.shazam-error-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.5;
  margin-bottom: 20px;
  max-width: 320px;
}

.shazam-btn-primary-action {
  height: 44px;
  padding: 0 24px;
  background: linear-gradient(135deg, #0088ff, #00d2ff);
  color: #ffffff;
  border: none;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.shazam-btn-primary-action:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 140, 255, 0.4);
}

/* ── Responsive Mobile Adjustments ── */
@media (max-width: 600px) {
  .shazam-modal-card {
    padding: 26px 20px 22px;
    border-radius: 22px;
  }

  .shazam-radar-wrapper {
    width: 170px;
    height: 170px;
    margin: 6px 0 18px;
  }

  .shazam-disc-btn {
    width: 104px;
    height: 104px;
  }

  .shazam-disc-btn svg,
  .shazam-disc-btn img,
  .shazam-disc-btn i {
    width: 48px;
    height: 48px;
  }

  .shazam-artwork-container {
    width: 130px;
    height: 130px;
  }

  .shazam-actions-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }

  .shazam-btn-sub span {
    font-size: 11px;
  }
}

/* ── Search Page Hero Banner ── */
.shazam-search-hero-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 28px;
  margin-bottom: 30px;
  background: linear-gradient(135deg, rgba(0, 136, 255, 0.14) 0%, rgba(13, 83, 255, 0.08) 50%, rgba(0, 229, 255, 0.06) 100%);
  border: 1px solid rgba(0, 210, 255, 0.28);
  border-radius: 22px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 25px rgba(0, 140, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.shazam-search-hero-banner::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.22) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.shazam-search-hero-banner:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 229, 255, 0.55);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.5), 0 0 35px rgba(0, 180, 255, 0.22);
}

.shazam-shb-left {
  display: flex;
  align-items: center;
  gap: 18px;
}

.shazam-shb-disc {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #0099ff 0%, #0055ff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 22px;
  box-shadow: 0 6px 20px rgba(0, 136, 255, 0.45);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.shazam-search-hero-banner:hover .shazam-shb-disc {
  transform: scale(1.1) rotate(10deg);
}

.shazam-shb-title {
  font-size: 17px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
  letter-spacing: -0.2px;
}

.shazam-shb-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.45;
  max-width: 460px;
}

.shazam-shb-btn {
  height: 42px;
  padding: 0 20px;
  background: linear-gradient(135deg, #0088ff, #00d2ff);
  color: #ffffff;
  border: none;
  border-radius: 12px;
  font-size: 13.5px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0, 136, 255, 0.35);
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.shazam-shb-btn:hover {
  transform: scale(1.04);
  box-shadow: 0 8px 24px rgba(0, 180, 255, 0.5);
  filter: brightness(1.08);
}

@media (max-width: 768px) {
  .shazam-search-hero-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 20px;
    gap: 14px;
  }

  .shazam-shb-btn {
    width: 100%;
    justify-content: center;
  }
}

/* ── Mobile Specific Shazam Triggers ── */
/* 1. Mobile Header Quick Button (Next to Logo & Boost) */
.mobile-shazam-quick-btn {
  display: none;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0, 220, 255, 0.45);
  background: linear-gradient(135deg, rgba(0, 136, 255, 0.25), rgba(0, 229, 255, 0.18));
  color: #00e5ff;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
  margin-left: auto;
  margin-right: 4px;
  box-shadow: 0 2px 10px rgba(0, 140, 255, 0.3);
  transition: all 0.2s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

@media (max-width: 768px) {
  .mobile-shazam-quick-btn {
    display: inline-flex;
  }
}

.mobile-shazam-quick-btn:active {
  transform: scale(0.94);
  background: linear-gradient(135deg, #0088ff, #00d2ff);
  color: #ffffff;
}

.mobile-shazam-quick-btn i {
  font-size: 11px;
  color: #00e5ff;
}

/* 2. Mobile Floating Glass Dock Shazam Round Button */
.mobile-nav-shazam-btn {
  display: none;
}

@media (max-width: 768px) {
  .mobile-nav-shazam-btn {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 120, 255, 0.9), rgba(0, 210, 255, 0.82));
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    box-shadow: 
      0 12px 30px rgba(0, 140, 255, 0.55),
      0 2px 8px rgba(0, 0, 0, 0.25),
      inset 0 1px 2px rgba(255, 255, 255, 0.5);
    color: #ffffff;
    font-size: 20px;
    cursor: pointer;
    transition: transform 0.18s cubic-bezier(0.16, 1, 0.3, 1), background 0.2s ease;
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-nav-shazam-btn:active {
    transform: scale(0.90);
    filter: brightness(1.2);
  }
}

/* 3. Mobile Search Overlay Button */
.mobile-shazam-overlay-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 136, 255, 0.22), rgba(0, 229, 255, 0.16));
  border: 1px solid rgba(0, 210, 255, 0.4);
  color: #00e5ff;
  font-size: 16px;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.mobile-shazam-overlay-btn:active {
  transform: scale(0.92);
  background: linear-gradient(135deg, #0088ff, #00d2ff);
  color: #ffffff;
}