| 1 | /* Overlay slot, like the back-to-bottom control: the rail floats |
| 2 | over the transcript's right gutter without extending scrollHeight. */ |
| 3 | .dsh-TurnNavigator-slot { |
| 4 | position: absolute; |
| 5 | inset: 0 12px 0 auto; |
| 6 | width: 28px; |
| 7 | z-index: 7; |
| 8 | pointer-events: none; |
| 9 | } |
| 10 | .dsh-TurnNavigator-frame { |
| 11 | --turn-natural-height: 0px; |
| 12 | --turn-natural-position: 0px; |
| 13 | --turn-rail-inset: 6px; |
| 14 | --turn-preview-height: 100px; |
| 15 | position: absolute; |
| 16 | top: 50%; |
| 17 | right: 0; |
| 18 | width: 28px; |
| 19 | height: min(var(--turn-natural-height), max(0px, calc(100% - 64px)), 420px); |
| 20 | cursor: pointer; |
| 21 | pointer-events: auto; |
| 22 | transform: translateY(-50%); |
| 23 | } |
| 24 | |
| 25 | /* The frame's inner scroller: no visible scrollbar, no scroll chaining into |
| 26 | the transcript, and gradient fades over the ends that can still scroll. */ |
| 27 | .dsh-TurnNavigator-scroller { |
| 28 | position: absolute; |
| 29 | inset: 0; |
| 30 | overflow-y: auto; |
| 31 | overscroll-behavior: contain; |
| 32 | scrollbar-width: none; |
| 33 | } |
| 34 | |
| 35 | .dsh-TurnNavigator-scroller::-webkit-scrollbar { |
| 36 | display: none; |
| 37 | } |
| 38 | |
| 39 | .dsh-TurnNavigator-fadeTop { |
| 40 | mask-image: linear-gradient(to bottom, transparent 0, #000 24px, #000 100%); |
| 41 | } |
| 42 | |
| 43 | .dsh-TurnNavigator-fadeBottom { |
| 44 | mask-image: linear-gradient(to bottom, #000 0, #000 calc(100% - 24px), transparent 100%); |
| 45 | } |
| 46 | |
| 47 | .dsh-TurnNavigator-fadeTop.dsh-TurnNavigator-fadeBottom { |
| 48 | mask-image: linear-gradient( |
| 49 | to bottom, |
| 50 | transparent 0, |
| 51 | #000 24px, |
| 52 | #000 calc(100% - 24px), |
| 53 | transparent 100% |
| 54 | ); |
| 55 | } |
| 56 | |
| 57 | .dsh-TurnNavigator-marks { |
| 58 | position: relative; |
| 59 | height: var(--turn-natural-height); |
| 60 | } |
| 61 | |
| 62 | .dsh-TurnNavigator-markPosition { |
| 63 | position: absolute; |
| 64 | top: calc(var(--turn-natural-position) + var(--turn-rail-inset)); |
| 65 | right: 0; |
| 66 | left: 0; |
| 67 | height: 10px; |
| 68 | transform: translateY(-50%); |
| 69 | transition: top 220ms cubic-bezier(0.2, 0.8, 0.2, 1); |
| 70 | animation: dsh-turn-mark-enter 150ms ease-out; |
| 71 | } |
| 72 | |
| 73 | /* The rail owns pointer input for the whole column, so a mark is a keyboard |
| 74 | destination that paints one tick — never a mouse target of its own. */ |
| 75 | .dsh-TurnNavigator-mark { |
| 76 | position: absolute; |
| 77 | /* As wide as the longest tick, right-aligned with it: the focus ring below |
| 78 | then wraps the tick instead of the rail's full pointer column. */ |
| 79 | inset: 0 0 0 auto; |
| 80 | width: 20px; |
| 81 | padding: 0; |
| 82 | border: 0; |
| 83 | border-radius: 8px; |
| 84 | background: transparent; |
| 85 | cursor: pointer; |
| 86 | pointer-events: none; |
| 87 | } |
| 88 | |
| 89 | .dsh-TurnNavigator-mark::before { |
| 90 | position: absolute; |
| 91 | top: 50%; |
| 92 | right: 0; |
| 93 | width: 12px; |
| 94 | height: 2px; |
| 95 | border-radius: 2px; |
| 96 | background: var(--border); |
| 97 | content: ''; |
| 98 | transform: translateY(-50%); |
| 99 | transition: width 140ms ease, background-color 140ms ease; |
| 100 | } |
| 101 | |
| 102 | /* Ordered before hover/active so those states keep their stronger tick. */ |
| 103 | .dsh-TurnNavigator-markUnloaded::before { |
| 104 | width: 8px; |
| 105 | opacity: 0.6; |
| 106 | } |
| 107 | |
| 108 | .dsh-TurnNavigator-markPreview::before { |
| 109 | width: 18px; |
| 110 | } |
| 111 | |
| 112 | .dsh-TurnNavigator-markBusy::before { |
| 113 | animation: dsh-turn-mark-busy 1s ease-in-out infinite; |
| 114 | } |
| 115 | |
| 116 | .dsh-TurnNavigator-markActive::before { |
| 117 | width: 20px; |
| 118 | background: var(--accent); |
| 119 | } |
| 120 | |
| 121 | /* Preserve the v1.38.7 question rail's theme hierarchy while retaining the |
| 122 | Harness fixed-pitch geometry: the hovered mark and its two neighbours fade |
| 123 | through the configured accent, and the resting active mark stays accented. */ |
| 124 | .dsh-TurnNavigator-mark[data-preview-distance='2']::before { |
| 125 | background: color-mix(in srgb, var(--accent) 35%, transparent); |
| 126 | } |
| 127 | |
| 128 | .dsh-TurnNavigator-mark[data-preview-distance='1']::before { |
| 129 | background: color-mix(in srgb, var(--accent) 60%, transparent); |
| 130 | } |
| 131 | |
| 132 | .dsh-TurnNavigator-mark[data-preview-distance='0']::before { |
| 133 | background: var(--accent); |
| 134 | } |
| 135 | |
| 136 | /* Keyboard focus outranks both resting states: the tick takes the brand color |
| 137 | the rest of the rail never uses, and a hairline ring keeps it legible |
| 138 | against a busy transcript. */ |
| 139 | .dsh-TurnNavigator-mark:focus-visible::before { |
| 140 | width: 20px; |
| 141 | background: var(--accent); |
| 142 | } |
| 143 | |
| 144 | .dsh-TurnNavigator-mark:focus-visible { |
| 145 | outline: 1px solid var(--accent); |
| 146 | outline-offset: 2px; |
| 147 | } |
| 148 | |
| 149 | .dsh-TurnNavigator-preview { |
| 150 | position: absolute; |
| 151 | /* Centered on its mark. Mark positions live in the scrolled ladder, so the |
| 152 | frame-level preview subtracts the scroller's offset, then holds clear of |
| 153 | both frame ends. */ |
| 154 | top: clamp( |
| 155 | 0px, |
| 156 | calc( |
| 157 | var(--turn-natural-position) + var(--turn-rail-inset) |
| 158 | - var(--turn-scroll-top, 0px) - var(--turn-preview-height) / 2 |
| 159 | ), |
| 160 | calc(100% - var(--turn-preview-height)) |
| 161 | ); |
| 162 | right: calc(100% + 10px); |
| 163 | box-sizing: border-box; |
| 164 | width: min(300px, calc(100cqw - 120px)); |
| 165 | max-height: var(--turn-preview-height); |
| 166 | overflow: hidden; |
| 167 | padding: 10px 12px; |
| 168 | border: 0; |
| 169 | border-radius: 10px; |
| 170 | color: var(--dsw-alias-label-primary); |
| 171 | background: var(--bg-elev); |
| 172 | box-shadow: 0 4px 20px #0002; |
| 173 | pointer-events: none; |
| 174 | animation: dsh-turn-preview-enter 120ms ease-out; |
| 175 | transition: top 140ms cubic-bezier(0.2, 0.8, 0.2, 1); |
| 176 | } |
| 177 | |
| 178 | .dsh-TurnNavigator-previewPrompt, |
| 179 | .dsh-TurnNavigator-previewResponse { |
| 180 | display: -webkit-box; |
| 181 | overflow: hidden; |
| 182 | -webkit-box-orient: vertical; |
| 183 | } |
| 184 | |
| 185 | .dsh-TurnNavigator-previewPrompt { |
| 186 | font: 600 13px/20px var(--font-ui); |
| 187 | -webkit-line-clamp: 1; |
| 188 | } |
| 189 | |
| 190 | .dsh-TurnNavigator-previewResponse { |
| 191 | margin-top: 4px; |
| 192 | color: var(--dsw-alias-label-caption); |
| 193 | font: 400 12px/18px var(--font-ui); |
| 194 | -webkit-line-clamp: 3; |
| 195 | } |
| 196 | |
| 197 | @keyframes dsh-turn-mark-enter { |
| 198 | from { opacity: 0; } |
| 199 | to { opacity: 1; } |
| 200 | } |
| 201 | |
| 202 | @keyframes dsh-turn-preview-enter { |
| 203 | from { opacity: 0; transform: translateX(4px); } |
| 204 | to { opacity: 1; transform: translateX(0); } |
| 205 | } |
| 206 | |
| 207 | @keyframes dsh-turn-mark-busy { |
| 208 | 0%, |
| 209 | 100% { opacity: 1; } |
| 210 | 50% { opacity: 0.35; } |
| 211 | } |
| 212 | |
| 213 | |
| 214 | |
| 215 | @media (prefers-reduced-motion: reduce) { |
| 216 | .dsh-TurnNavigator-frame, |
| 217 | .dsh-TurnNavigator-scroller, |
| 218 | .dsh-TurnNavigator-markPosition, |
| 219 | .dsh-TurnNavigator-mark::before, |
| 220 | .dsh-TurnNavigator-markBusy::before, |
| 221 | .dsh-TurnNavigator-preview { |
| 222 | transition: none; |
| 223 | animation: none; |
| 224 | scroll-behavior: auto; |
| 225 | } |
| 226 | } |
| 227 |