/* A single, phone-first shell for every independent AskSary tool.
   Tool-specific styles are injected when a panel opens, so these rules use
   !important deliberately: on a phone the working controls win over chrome. */
.tool-chat-progress {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
  min-width: min(330px, 72vw);
  color: var(--text-color, #e5e7eb);
  font-size: .92rem;
}
.tool-chat-progress strong { color: inherit; }
.tool-chat-progress-spinner {
  width: 16px; height: 16px; border: 2px solid rgba(139,92,246,.28);
  border-top-color: #8b5cf6; border-radius: 50%; animation: tool-chat-spin .75s linear infinite;
}
.tool-chat-progress-bar {
  grid-column: 1 / -1; height: 5px; overflow: hidden; border-radius: 999px;
  background: rgba(139,92,246,.15);
}
.tool-chat-progress-bar::after {
  content: ''; display: block; width: 42%; height: 100%; border-radius: inherit;
  background: linear-gradient(90deg,#8b5cf6,#38bdf8); animation: tool-chat-progress 1.25s ease-in-out infinite alternate;
}
@keyframes tool-chat-spin { to { transform: rotate(360deg); } }
@keyframes tool-chat-progress { from { transform: translateX(-40%); } to { transform: translateX(165%); } }

@media (max-width: 820px) {
  [id^="ind-tool-"][id$="-overlay"] {
    align-items: stretch !important;
    justify-content: stretch !important;
    padding: 0 !important;
  }

  /* The shared independent-tool panel used by the main tool suite. */
  [id^="ind-tool-"][id$="-overlay"] .it-card {
    width: 100% !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    border: 0 !important;
    border-radius: 0 !important;
    grid-template-rows: auto minmax(0, 1fr) auto !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .it-head {
    min-height: 60px;
    box-sizing: border-box;
    gap: 10px !important;
    padding: 12px 16px !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .it-mark {
    width: 36px !important;
    height: 36px !important;
    border-radius: 11px !important;
    font-size: 16px !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .it-title h2 {
    overflow: hidden;
    font-size: 17px !important;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  [id^="ind-tool-"][id$="-overlay"] .it-title p,
  [id^="ind-tool-"][id$="-overlay"] .it-badge,
  [id^="ind-tool-"][id$="-overlay"] .it-foot small {
    display: none !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .it-close {
    width: 48px !important;
    height: 48px !important;
    margin: -6px -8px -6px 0;
    flex: 0 0 auto;
  }

  [id^="ind-tool-"][id$="-overlay"] .it-main {
    padding: 16px !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .it-field {
    margin-bottom: 16px !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .it-textarea {
    min-height: min(26dvh, 180px) !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .it-foot {
    min-height: 68px;
    box-sizing: border-box;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px)) !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .it-submit {
    width: 100%;
    min-height: 48px;
    padding: 12px 16px !important;
  }

  /* Voice Tuner follows the same compact language while keeping its own
     controls and Ultra section. */
  [id^="ind-tool-"][id$="-overlay"] .vt-card {
    width: 100% !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    border: 0 !important;
    border-radius: 0 !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .vt-head {
    min-height: 60px;
    box-sizing: border-box;
    gap: 10px !important;
    padding: 12px 16px !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .vt-mark {
    width: 36px !important;
    height: 36px !important;
    border-radius: 11px !important;
    font-size: 16px !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .vt-title h2 {
    overflow: hidden;
    font-size: 17px !important;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  [id^="ind-tool-"][id$="-overlay"] .vt-title p,
  [id^="ind-tool-"][id$="-overlay"] .vt-badge,
  [id^="ind-tool-"][id$="-overlay"] .vt-foot small {
    display: none !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .vt-main {
    padding: 16px !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .vt-close {
    width: 48px !important;
    height: 48px !important;
    margin: -6px -8px -6px 0;
    flex: 0 0 auto;
  }

  [id^="ind-tool-"][id$="-overlay"] .vt-foot {
    min-height: 68px;
    box-sizing: border-box;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px)) !important;
  }

  [id^="ind-tool-"][id$="-overlay"] .vt-submit {
    width: 100%;
    min-height: 48px;
  }

  /* Music Studio uses a bespoke shell, but should feel like the same product
     on a phone: no explanatory banner or redundant footer chips. */
  #ind-tool-music-gen-overlay .music-studio-modal {
    width: 100% !important;
    max-height: 100dvh !important;
    height: 100dvh;
    border: 0 !important;
    border-radius: 0 !important;
  }

  #ind-tool-music-gen-overlay .music-studio-scroll {
    max-height: 100dvh !important;
  }

  #ind-tool-music-gen-overlay .music-studio-shell {
    padding: 16px !important;
  }

  #ind-tool-music-gen-overlay .music-studio-close {
    top: 12px !important;
    right: 12px !important;
    width: 48px !important;
    height: 48px !important;
  }

  #ind-tool-music-gen-overlay .music-studio-header {
    margin: 0 44px 14px 0 !important;
    text-align: left !important;
  }

  #ind-tool-music-gen-overlay .music-studio-header-copy h3 {
    font-size: 1.1rem !important;
  }

  #ind-tool-music-gen-overlay .music-studio-header-copy p,
  #ind-tool-music-gen-overlay .music-studio-footer-pills,
  #ind-tool-music-gen-overlay .music-studio-btn-secondary {
    display: none !important;
  }

  #ind-tool-music-gen-overlay .music-studio-card {
    padding: 14px !important;
    border-radius: 14px !important;
  }

  #ind-tool-music-gen-overlay .music-studio-footer {
    margin-top: 14px !important;
  }

  #ind-tool-music-gen-overlay .music-studio-footer-actions,
  #ind-tool-music-gen-overlay .music-studio-btn-primary {
    width: 100%;
  }

  #ind-tool-music-gen-overlay .music-studio-btn-primary {
    min-height: 48px;
  }
}