/* UTILITY-GLASS-UI-1 — shared compact top + glass input + violet primary CTA */

body.utility-glass-page .utility-glass-input .input-panel-surface {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  padding: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.022)),
    rgba(10, 10, 15, 0.42);
  box-shadow:
    0 18px 50px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

body.utility-glass-page .utility-glass-input .input-panel-surface::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.03), transparent 42%);
  opacity: 0.45;
  z-index: 0;
}

body.utility-glass-page .utility-glass-input .input-panel-inner {
  position: relative;
  z-index: 1;
  border-radius: 21px;
  padding: 14px 14px 6px;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

body.utility-glass-page .utility-glass-input .tracks-input,
body.utility-glass-page .utility-glass-input .tlid-textarea {
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: clamp(150px, 24vh, 220px);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.018)),
    rgba(3, 3, 6, 0.34);
  color: rgba(245, 245, 244, 0.94);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  outline: none;
  resize: vertical;
  overflow-x: hidden;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  padding: 16px 17px;
  font-family: inherit;
  font-size: 16px;
  line-height: 1.45;
  letter-spacing: -0.01em;
  caret-color: #b8a7ff;
}

body.utility-glass-page .utility-glass-input .tracks-input:focus,
body.utility-glass-page .utility-glass-input .tlid-textarea:focus {
  border-color: rgba(184, 167, 255, 0.34);
  box-shadow:
    0 0 0 1px rgba(184, 167, 255, 0.1),
    0 0 24px rgba(184, 167, 255, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

body.utility-glass-page .utility-glass-input .tracks-input::placeholder,
body.utility-glass-page .utility-glass-input .tlid-textarea::placeholder {
  color: rgba(245, 245, 244, 0.35);
}

body.utility-glass-page .utility-process-float {
  position: sticky;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  z-index: 6;
  margin-top: 10px;
  padding: 5px;
  display: grid;
  gap: 8px;
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.03)),
    rgba(14, 13, 22, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(0, 0, 0, 0.12),
    0 10px 28px rgba(0, 0, 0, 0.24);
}

body.utility-glass-page .utility-process-float .process-button.btn-primary,
body.utility-glass-page .utility-process-float .tlid-button-primary {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: 100%;
  min-height: 52px;
  margin-top: 0;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: rgba(255, 255, 255, 0.98);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0.08) 40%, rgba(255, 255, 255, 0.02) 100%),
    linear-gradient(135deg, rgba(141, 112, 255, 0.92) 0%, rgba(92, 63, 214, 0.94) 46%, rgba(118, 86, 245, 0.9) 100%);
  backdrop-filter: blur(18px) saturate(165%);
  -webkit-backdrop-filter: blur(18px) saturate(165%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    inset 0 -1px 0 rgba(36, 18, 82, 0.32),
    inset 0 0 18px rgba(180, 150, 255, 0.12),
    0 1px 0 rgba(255, 255, 255, 0.14),
    0 14px 36px rgba(82, 52, 196, 0.42),
    0 0 28px rgba(124, 92, 255, 0.24);
  text-shadow: 0 1px 0 rgba(36, 18, 82, 0.28);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

body.utility-glass-page .utility-process-float .process-button.btn-primary::before,
body.utility-glass-page .utility-process-float .tlid-button-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(120% 90% at 50% -18%, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0.14) 36%, rgba(255, 255, 255, 0) 62%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0) 44%);
  pointer-events: none;
}

body.utility-glass-page .utility-process-float .process-button.btn-primary::after,
body.utility-glass-page .utility-process-float .tlid-button-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0.045;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

body.utility-glass-page .utility-process-float .process-button.btn-primary > *,
body.utility-glass-page .utility-process-float .tlid-button-primary > * {
  position: relative;
  z-index: 1;
}

body.utility-glass-page .utility-process-float .process-button.btn-primary:hover:not(:disabled),
body.utility-glass-page .utility-process-float .tlid-button-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.36);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.36) 0%, rgba(255, 255, 255, 0.1) 42%, rgba(255, 255, 255, 0.03) 100%),
    linear-gradient(135deg, rgba(154, 126, 255, 0.96) 0%, rgba(102, 72, 228, 0.98) 50%, rgba(128, 96, 255, 0.94) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.52),
    inset 0 -1px 0 rgba(36, 18, 82, 0.26),
    inset 0 0 22px rgba(190, 165, 255, 0.16),
    0 1px 0 rgba(255, 255, 255, 0.18),
    0 18px 44px rgba(92, 62, 210, 0.48),
    0 0 34px rgba(141, 112, 255, 0.3);
}

body.utility-glass-page .utility-process-float .process-button.btn-primary:active:not(:disabled),
body.utility-glass-page .utility-process-float .tlid-button-primary:active:not(:disabled) {
  transform: translateY(1px);
  box-shadow:
    inset 0 2px 8px rgba(36, 18, 82, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    0 8px 22px rgba(82, 52, 196, 0.32),
    0 0 18px rgba(124, 92, 255, 0.16);
}

body.utility-glass-page .utility-process-float .process-button.btn-primary:disabled,
body.utility-glass-page .utility-process-float .tlid-button-primary:disabled {
  opacity: 0.58;
  cursor: not-allowed;
  transform: none;
}

body.utility-glass-page .process-button.is-loading,
body.utility-glass-page .tlid-button-primary.is-loading {
  position: relative;
  color: transparent;
}

body.utility-glass-page .process-button.is-loading::after,
body.utility-glass-page .tlid-button-primary.is-loading::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.24);
  border-top-color: rgba(255, 255, 255, 0.92);
  animation: utility-glass-spin 0.8s linear infinite;
}

@keyframes utility-glass-spin {
  to { transform: rotate(360deg); }
}

body.utility-glass-page .upload-row .tlid-file-control,
body.utility-glass-page .upload-row .btn-secondary.file-label {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(245, 245, 247, 0.88);
  background: rgba(28, 29, 34, 0.58);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(0, 0, 0, 0.14),
    0 8px 22px rgba(0, 0, 0, 0.22);
  font-size: 14px;
  font-weight: 600;
}

body.utility-glass-page .upload-row .tlid-file-control:hover,
body.utility-glass-page .upload-row .btn-secondary.file-label:hover {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(38, 39, 45, 0.66);
  color: rgba(245, 245, 247, 0.96);
}

@media (max-width: 760px) {
  body.utility-glass-page .page.utility-page,
  body.utility-glass-page .project-main.tlid-page .page {
    padding-top: 0;
  }

  body.utility-glass-page .topbar > a.back-link[href="/"] {
    display: none !important;
  }

  body.utility-glass-page .tool-head {
    margin-top: 12px;
    padding: 0;
  }

  body.utility-glass-page .tool-kicker {
    display: none;
  }

  body.utility-glass-page .tool-title {
    margin-top: 0;
    font-size: clamp(26px, 6.6vw, 34px);
    line-height: 1.02;
    letter-spacing: -0.055em;
  }

  body.utility-glass-page .tool-lead {
    margin-top: 8px;
    font-size: clamp(15px, 4vw, 17px);
    line-height: 1.32;
  }

  body.utility-glass-page .utility-glass-input.input-panel,
  body.utility-glass-page #inputPanel {
    margin-top: 10px;
  }

  body.utility-glass-page .utility-process-float {
    padding: 4px;
  }

  body.utility-glass-page .utility-process-float .process-button.btn-primary,
  body.utility-glass-page .utility-process-float .tlid-button-primary {
    min-height: 50px;
    font-size: 16px;
  }
}