#chat-screen {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    background: var(--bg);
    padding: 2rem;
    padding-top: 5.3rem;
    padding-bottom: 0px;
    margin: 0;
    transition: align-items 0.5s ease;
}

/* When in chat mode, push everything to the top */
#chat-screen.chat-mode {
    align-items: flex-start;
    padding-top: 5.3rem;
}

.chat-container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
    animation: stepSlideIn 0.45s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

/* Hero zone fade out */
#hero-zone {
    transition: opacity 0.35s ease, transform 0.4s ease;
}

#hero-zone.fade-out {
    opacity: 0;
    transform: translateY(-12px);
    pointer-events: none;
}

/* Conversation zone */
.conversation-zone {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 0 0.82rem; /* Aligns with chat-input-wrapper internal padding */
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.conversation-zone.visible {
    opacity: 1;
    transform: translateY(0);
}

/* User message bubble */
.chat-msg {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.chat-msg-user {
    flex-direction: column;
    align-items: flex-end;
    gap: 0.4rem;
}

.chat-msg-user span {
    background: var(--surface2, rgba(255, 255, 255, 0.07));
    border: 1px solid var(--border, rgba(255, 255, 255, 0.1));
    border-radius: 20px 20px 4px 20px;
    padding: 0.75rem 1.1rem;
    font-size: 0.95rem;
    color: var(--text);
    max-width: 80%;
    line-height: 1.5;
    word-break: break-word;
}

:root[data-theme="light"] .chat-msg-user span {
    background: #F0F4FF;
    border-color: #C7D7FA;
}

/* Hide an empty text span so no ghost bubble appears when only files are sent */
.chat-msg-user span:empty {
    display: none;
}

.chat-bubble-files-container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 0 0.2rem;
    max-width: 80%;
}

.chat-bubble-file-item {
    display: inline-flex;
    align-items: center;
    gap: 0;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    opacity: 0.85;
}

.chat-bubble-file-item+.chat-bubble-file-item::before {
    content: '·';
    margin-right: 0.5rem;
    opacity: 0.35;
}


/* AI message */
.chat-msg-ai {
    align-items: flex-start;
    gap: 0.75rem;
}

.chat-ai-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--surface2, rgba(255, 255, 255, 0.06));
    border: 1px solid var(--border, rgba(255, 255, 255, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent, #0066FF);
    flex-shrink: 0;
    margin-top: 2px;
}

.chat-ai-avatar svg {
    width: 20px;
    height: 20px;
}

.chat-ai-avatar.is-orb-avatar {
    border: 0;
    background: transparent;
    overflow: visible;
}

.chat-ai-avatar svg {
    display: none !important;
}

.chat-ai-avatar .aedos-thinking-orb {
    flex: 0 0 auto;
    aspect-ratio: 1 / 1;
    max-width: 64px;
    margin-inline: auto;
}

.chat-ai-body {
    flex: 1;
    min-width: 0;
}

.chat-input-container {
    position: relative;
    flex: 1;
    display: flex;
    align-items: flex-start;
}

:root {
    --support-edge-gradient: linear-gradient(110deg, #274a88, #34306f, #1e547d, #4c2d73, #274a88);
}

.chat-input-wrapper {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: relative;
    z-index: 20;
    background: rgba(12, 12, 12, 0.8);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 18px;
    padding: 0.62rem 0.82rem 0.74rem;
    min-height: 0;
    transition: border-color 0.3s ease;
}

.chat-input-wrapper.is-pro::after {
    content: '';
    position: absolute;
    inset: 0;
    box-sizing: border-box;
    border: 2px solid transparent;
    border-radius: inherit;
    background: var(--support-edge-gradient) border-box;
    background-size: 300% 300%;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask-composite: exclude;
    pointer-events: none;
    animation: support-edge-drift 9s ease-in-out infinite;
}

.chat-input-wrapper.is-pro {
    border-color: #354994;
}

@keyframes support-edge-drift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@media (prefers-reduced-motion: reduce) {
    .chat-input-wrapper.is-pro::after { animation: none; }
}

.chat-input-wrapper.is-pro:hover:not(:focus-within) {
    border-color: #354994;
}



.chat-input-wrapper.is-pro:focus-within {
    border-color: #354994;
    outline: none;
}



/* Non-pro hover: simple neutral highlight */
.chat-input-wrapper:not(.is-pro):hover:not(:focus-within) {
    border-color: rgba(255, 255, 255, 0.22);
}

.chat-input-wrapper:not(.is-pro):focus-within {
    border-color: rgba(255, 255, 255, 0.28);
    outline: none;
}

.chat-input-wrapper:focus-within #chat-typewriter-cursor {
    display: none !important;
}

.chat-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 1.12rem;
    padding: 0.25rem 0.25rem 0.3rem;
    min-height: 3.4rem;
    resize: none;
    outline: none;
    max-height: 250px;
    overflow-y: auto;
}

.chat-input::placeholder {
    color: var(--muted);
}

.chat-actions {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    width: 100%;
    margin-top: 0.6rem;
    gap: 0.75rem;
}

.chat-actions-left,
.chat-actions-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chat-actions-right {
    flex: 1;
    justify-content: flex-end;
}
.chat-settings-control { display: contents; }
.mobile-settings-trigger { display: none; }
@media (min-width: 481px) {
    .mobile-settings-panel[hidden] { display: contents; }
    .mobile-settings-backdrop, .mobile-settings-header, .mobile-settings-handle,
    .mobile-settings-slide-label, .mobile-settings-row-label, .mobile-settings-usage-row { display: none !important; }
}

.attachment-preview-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: none;
    margin-bottom: 0.5rem;
    max-height: 150px;
    opacity: 1;
    overflow: hidden;
    transition: max-height 0.28s cubic-bezier(0.4, 0, 0.2, 1),
        opacity 0.2s ease,
        padding-bottom 0.28s ease,
        margin-bottom 0.28s ease;
}
.attach-button-wrap { display: inline-flex; flex: 0 0 auto; }
.attachment-model-warning { display: flex; align-items: center; flex-wrap: wrap; gap: .35rem .6rem; margin: .3rem .1rem .1rem; padding: .45rem .55rem; border: 1px solid var(--danger, #df5959); border-radius: 9px; color: var(--danger, #df5959); font-size: .76rem; line-height: 1.35; }
.attachment-model-warning[hidden] { display: none; }
.attachment-model-warning button { border: 1px solid currentColor; border-radius: 6px; padding: .15rem .4rem; background: transparent; color: inherit; font: inherit; font-weight: 700; cursor: pointer; }
.attachment-model-warning button:hover { background: var(--surface-hover); }

.attachment-preview-container.hidden {
    display: flex !important;
    max-height: 0 !important;
    opacity: 0 !important;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
    border-bottom-color: transparent !important;
    pointer-events: none;
}

.file-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.6rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--text);
}

.file-chip-remove {
    background: transparent;
    border: none;
    color: var(--muted);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin-left: 0.2rem;
}

.file-chip-remove:hover {
    color: #ff5b5b;
}

:root[data-theme="light"] .file-chip {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.1);
}

/* Obsolete debug button styles removed */

/* ── Mode Pill Toggle (Switch style) ────────────────────────────────── */
.mode-pill-toggle {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0 1rem;
    min-height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border: 1.5px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    color: #ffffff;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.88rem;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.mode-pill-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.toggle-track {
    width: 32px;
    height: 18px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    position: relative;
    transition: background 0.3s ease;
    flex-shrink: 0;
}

.toggle-thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 12px;
    height: 12px;
    background: #ffffff;
    border-radius: 50%;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Active state (Pro mode on) */
.mode-pill-toggle[aria-pressed="true"] {
    border-color: rgba(0, 51, 153, 0.8);
    background: rgba(0, 51, 153, 0.1);
}

.mode-pill-toggle[aria-pressed="true"] .toggle-track {
    background: #003399;
}

.mode-pill-toggle[aria-pressed="true"] .toggle-thumb {
    transform: translateX(14px);
}

/* Light theme overrides */
:root[data-theme="light"] .mode-pill-toggle {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.1);
    color: #000000;
}

:root[data-theme="light"] .toggle-track {
    background: rgba(0, 0, 0, 0.1);
}

:root[data-theme="light"] .mode-pill-toggle[aria-pressed="true"] {
    background: rgba(0, 51, 153, 0.06);
    border-color: rgba(0, 51, 153, 0.4);
    color: #003399;
}

:root[data-theme="light"] .mode-pill-toggle[aria-pressed="true"] .toggle-track {
    background: #003399;
}

:root[data-theme="light"] .btn-mode-toggle:disabled {
    opacity: 1;
    cursor: not-allowed;
    background: #F9FAFB !important;
    color: #9CA3AF !important;
    border-color: #E2E8F0 !important;
    filter: none;
    pointer-events: none;
}

:root[data-theme="light"] .btn-mode-toggle:disabled:hover {
    background: #F9FAFB;
    border-color: #E2E8F0;
}

/* ── Tooltip singleton (JS-controlled, position: fixed) ── */
#js-tooltip {
    position: fixed;
    z-index: 99999;
    background: #111111;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
    font-size: 0.74rem;
    font-weight: 500;
    padding: 0.45rem 0.75rem;
    border-radius: 8px;
    white-space: normal;
    text-align: center;
    pointer-events: none;
    max-width: 220px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease;
}

#js-tooltip.visible {
    opacity: 1;
    visibility: visible;
}

:root[data-theme="light"] #js-tooltip {
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    color: #111827;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Icon management — show one at a time */
.btn-mode-icon {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.btn-mode-chevron,
.mode-select-mobile {
    display: none;
}

/* Switch animation — simpler transitions already handled in .btn-mode-toggle */
.btn-mode-label {
    display: inline-block;
}

/* ─────────────────────────────────────────────────────────────────────── */

.btn-settings {
    background: transparent;
    border: none;
    color: var(--muted);
    cursor: pointer;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.btn-settings svg {
    display: block;
    transform-origin: 50% 50% !important;
    will-change: transform;
}

/* Model selection and daily credit controls */
:root { --chat-toolbar-full-min-width: 740px; }
.btn-model-toggle { max-width: 190px; }
.btn-model-toggle .btn-mode-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dropdown-menu.model-dropdown-menu { width: 420px; min-width: 420px; max-width: calc(100vw - 1rem); max-height: min(420px, calc(100vh - 8rem)); overflow-y: auto; }
.model-tier-heading { padding: .55rem .8rem .3rem; color: var(--muted); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.dropdown-item.model-dropdown-item { display: flex; flex-direction: row; align-items: center; gap: .65rem; width: 100%; min-height: 56px; text-align: left; }
.model-dropdown-item[aria-disabled="true"] { opacity: .45; cursor: not-allowed; }
.model-dropdown-item[aria-disabled="true"]:hover { background: transparent; }
.model-option-copy { display: flex; flex: 1; flex-direction: column; min-width: 0; gap: 2px; }
.model-option-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.model-option-description { color: var(--text-secondary); font-size: .75rem; line-height: 1.3; white-space: nowrap; }
.model-dropdown-item::after { content: ''; flex: 0 0 16px; width: 16px; color: var(--accent); text-align: center; }
.model-dropdown-item[aria-checked="true"]::after { content: '✓'; }
.model-sheet-header { display: none; }
.model-paused-message { margin: .55rem .7rem; padding: .55rem .65rem; border-radius: 8px; background: var(--surface2); color: var(--text-secondary); font-size: .77rem; line-height: 1.4; }
.model-brand-icon { display: inline-flex; flex: 0 0 18px; width: 18px; height: 18px; background: currentColor; }
.model-brand-icon--gemini { -webkit-mask: url('../assets/models/gemini.svg') center / contain no-repeat; mask: url('../assets/models/gemini.svg') center / contain no-repeat; }
.model-brand-icon--openai { -webkit-mask: url('../assets/models/openai.svg') center / contain no-repeat; mask: url('../assets/models/openai.svg') center / contain no-repeat; }
.model-brand-icon--anthropic { -webkit-mask: url('../assets/models/anthropic.svg') center / contain no-repeat; mask: url('../assets/models/anthropic.svg') center / contain no-repeat; }
.model-brand-icon--nvidia { -webkit-mask: url('../assets/models/nvidia.svg') center / contain no-repeat; mask: url('../assets/models/nvidia.svg') center / contain no-repeat; }
.model-brand-icon--avatar { align-items: center; justify-content: center; border-radius: 6px; background: var(--surface2); color: var(--text-secondary); font-size: .67rem; font-weight: 750; }
.generation-mode-toggle { display: inline-flex; align-items: center; gap: .35rem; padding: .2rem .35rem; border: 0; background: transparent; color: var(--text-secondary); font: inherit; font-size: .75rem; cursor: pointer; white-space: nowrap; }
.generation-mode-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 7px; }
.generation-mode-track { width: 32px; height: 20px; display: inline-flex; align-items: center; padding: 2px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface2); transition: background .15s ease, border-color .15s ease; }
.generation-mode-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--text-secondary); box-shadow: 0 1px 3px rgba(0,0,0,.25); transition: transform .15s ease, background .15s ease; }
:root:not([data-theme="light"]) .generation-mode-toggle[aria-checked="false"] .generation-mode-track { background: #3b3b42; border-color: #91919a; }
:root:not([data-theme="light"]) .generation-mode-toggle[aria-checked="false"] .generation-mode-thumb { background: #f5f5f7; box-shadow: 0 1px 3px rgba(0,0,0,.4); }
:root[data-theme="light"] .generation-mode-toggle[aria-checked="false"] .generation-mode-thumb { background: #4b5563; }
.generation-mode-toggle[aria-checked="true"] .generation-mode-track { background: var(--accent); border-color: var(--accent); }
.generation-mode-toggle[aria-checked="true"] .generation-mode-thumb { transform: translateX(12px); background: var(--surface); }
.generation-mode-toggle[aria-checked="true"] { color: var(--text); }
.slide-count-control { position: relative; color: var(--muted); font-size: .75rem; --slide-progress: 50%; }
.slide-count-trigger { display: inline-flex; align-items: center; gap: .35rem; min-height: 34px; padding: .35rem .55rem; border: 1px solid var(--border); border-radius: 9px; color: var(--text); background: var(--surface2, rgba(255,255,255,.06)); font: inherit; cursor: pointer; transition: border-color .18s, background .18s, transform .18s; }
.slide-count-trigger:hover, .slide-count-trigger[aria-expanded="true"] { border-color: var(--text-secondary); background: var(--surface-hover); }
.slide-count-trigger:active { transform: scale(.96); }
.slide-count-trigger strong { min-width: 1.2em; text-align: center; font-variant-numeric: tabular-nums; }
.slide-count-panel { position: absolute; bottom: calc(100% + 10px); z-index: 50; width: min(290px, calc(100vw - 16px)); padding: 18px 18px 14px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface, #fff); box-shadow: 0 12px 36px rgba(0,0,0,.2); color: var(--text); }
.slide-count-panel[hidden] { display: none; }
.slide-count-hero { display: flex; align-items: baseline; gap: .42rem; min-height: 62px; }
.slide-count-hero strong { font-size: var(--n-size, 44px); font-variant-numeric: tabular-nums; line-height: 1.1; letter-spacing: -.04em; }
.slide-count-hero span { font-size: .84rem; color: var(--text-secondary); }
.slide-count-pop { animation: slide-count-pop .15s ease-out; }
@keyframes slide-count-pop { from { transform: translateY(4px) scale(.94); opacity: .7; } to { transform: translateY(0) scale(1); opacity: 1; } }
.slide-count-zone { min-height: 20px; margin: 0 0 12px; font-size: .76rem; font-weight: 650; color: var(--text-secondary); transition: color .15s, opacity .15s; }
.slide-count-zone[data-zone="full"] { color: var(--accent); }
.slide-count-range-track { position: relative; height: 32px; display: flex; align-items: center; margin: 0 4px; }
.slide-count-range-track::before, .slide-count-range-fill { content: ''; position: absolute; left: var(--rail-start, 0px); top: 14px; height: 4px; border-radius: 999px; }
.slide-count-range-track::before { width: var(--rail-length, 100%); background: var(--border); }
.slide-count-range-fill { width: var(--rail-fill, 0px); background: var(--accent); transition: width .12s ease-out; }
.slide-count-range-track input { position: relative; flex: 0 0 auto; width: 100%; height: 32px; margin: 0; appearance: none; -webkit-appearance: none; background: transparent; cursor: grab; touch-action: none; }
.slide-count-range-track input:disabled { cursor: not-allowed; }
.slide-count-range-track input:active { cursor: grabbing; }
.slide-count-range-track input::-webkit-slider-runnable-track { height: 32px; background: transparent; }
.slide-count-range-track input::-moz-range-track { height: 32px; background: transparent; }
.slide-count-range-track input::-webkit-slider-thumb { appearance: none; -webkit-appearance: none; width: 24px; height: 24px; margin-top: 4px; border: 3px solid var(--surface, #fff); border-radius: 50%; background: var(--accent); box-shadow: 0 1px 8px rgba(0,0,0,.28); transition: transform .15s, box-shadow .15s; }
.slide-count-range-track input::-moz-range-thumb { width: 18px; height: 18px; border: 3px solid var(--surface, #fff); border-radius: 50%; background: var(--accent); box-shadow: 0 1px 8px rgba(0,0,0,.28); transition: transform .15s, box-shadow .15s; }
.slide-count-range-track input:active::-webkit-slider-thumb { transform: scale(1.25); box-shadow: 0 1px 12px rgba(0,0,0,.38); }
.slide-count-range-track input:active::-moz-range-thumb { transform: scale(1.25); box-shadow: 0 1px 12px rgba(0,0,0,.38); }
.slide-count-range-track input:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; border-radius: 6px; }
.slide-count-ticks { display: grid; grid-template-columns: repeat(var(--tick-count, 1), 1fr); align-items: start; margin: 1px 4px 16px; height: 39px; }
.slide-count-tick { position: relative; display: flex; justify-content: center; align-items: flex-start; height: 23px; color: var(--text-secondary); opacity: .55; }
.slide-count-tick::before { content: ''; display: block; width: 2px; height: var(--tick-height); border-radius: 2px; background: currentColor; }
.slide-count-tick.is-active { color: var(--accent); opacity: 1; }
.slide-count-tick.is-disabled { opacity: .22; }
.slide-count-tick.is-zone-end::after { content: ''; position: absolute; right: -1px; top: 0; height: 19px; border-right: 1px dashed var(--border); }
.slide-count-tick small { position: absolute; top: 24px; font-size: .61rem; font-variant-numeric: tabular-nums; }
.slide-count-limit-hint { margin: -4px 0 12px; color: var(--text-secondary); font-size: .72rem; line-height: 1.35; }
.slide-count-limit-hint[hidden] { display: none; }
.slide-count-popover-cost { display: flex; align-items: center; justify-content: space-between; padding-top: 11px; border-top: 1px solid var(--border); font-size: .78rem; }
.slide-count-popover-cost strong { font-variant-numeric: tabular-nums; color: var(--text); }
.slide-count-popover-cost strong.is-insufficient { color: var(--danger, #df5959); }
.slide-count-mode-notice { align-self: stretch; margin: -.9rem .85rem 0; color: var(--text-secondary); font-size: .75rem; }
.slide-count-mode-notice[hidden] { display: none; }
.chat-settings-language-row { display: contents; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media (prefers-reduced-motion: reduce) { .generation-mode-track, .generation-mode-thumb, .slide-count-zone, .slide-count-range-fill { transition: none; } .slide-count-pop { animation: none; } }
.credits-cost-chip { display: inline-flex; align-items: center; justify-content: center; padding: .4rem .55rem; border: 1px solid var(--border); border-radius: 9px; background: var(--surface2); color: var(--text-secondary); font-size: .75rem; font-weight: 650; white-space: nowrap; font-variant-numeric: tabular-nums; }
.credits-cost-chip.is-insufficient { border-color: var(--danger, #df5959); color: var(--danger, #df5959); }
.credits-status { align-self: stretch; margin: -.9rem .85rem 0; color: var(--danger, #df5959); font-size: .78rem; line-height: 1.35; }
.credits-status[data-state="paused"] { color: var(--muted); }
.credits-status[data-state="insufficient"] { color: var(--text); }
.credits-status[hidden] { display: none; }
.credits-status[data-state="loading"] { color: var(--text-secondary, var(--text)); }
.new-conversation-btn { align-self: flex-start; margin: -.55rem .85rem .25rem; padding: .2rem 0; border: 0; background: transparent; color: var(--text-secondary); font: inherit; font-size: .75rem; cursor: pointer; }
.new-conversation-btn:hover { color: var(--text); text-decoration: underline; }
.new-conversation-btn[hidden] { display: none; }
body:not(.conversation-active) .new-conversation-btn { display: none; }
.conversation-active .slide-count-control,
.conversation-active #credits-cost-preview { display: none !important; }
.action-pill-btn:disabled,
.generation-mode-toggle:disabled { opacity: .56; cursor: not-allowed; }
#credits-balance-trigger[aria-busy="true"] #credits-balance {
    display: inline-block;
    min-width: 3.5em;
    border-radius: 4px;
    color: transparent;
    background: color-mix(in srgb, var(--text) 14%, transparent);
    animation: credits-skeleton-pulse 1.4s ease-in-out infinite alternate;
}
@keyframes credits-skeleton-pulse { to { opacity: .45; } }
@media (prefers-reduced-motion: reduce) {
    #credits-balance-trigger[aria-busy="true"] #credits-balance { animation: none; }
}
.credits-adjust-slides { margin-left: .45rem; padding: .15rem .4rem; border: 1px solid currentColor; border-radius: 6px; background: transparent; color: inherit; font: inherit; font-weight: 700; cursor: pointer; }
.credits-adjust-slides:hover { background: var(--surface-hover); }
@media (max-width: 640px) { .dropdown-menu.model-dropdown-menu { min-width: min(300px, calc(100vw - 2rem)); } }