basin / files / src / style.css
style.css
9e605e0f 2026-06-30 Pavel Safronov | 1 | :root { |
| 2 | color-scheme: light dark; | |
| 3 | font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif; | |
| 4 | } | |
| 5 | ||
| 6 | body { | |
| 7 | margin: 0; | |
bfd86d6e 2026-07-01 Pavel Safronov | 8 | display: flex; |
| 9 | justify-content: center; | |
| 10 | align-items: flex-start; | |
9e605e0f 2026-06-30 Pavel Safronov | 11 | min-height: 100vh; |
| 12 | background: #11151c; | |
| 13 | color: #e7ecf3; | |
| 14 | } | |
| 15 | ||
| 16 | #app { | |
| 17 | padding: 16px; | |
| 18 | display: flex; | |
bfd86d6e 2026-07-01 Pavel Safronov | 19 | flex-direction: row; |
| 20 | align-items: flex-start; | |
| 21 | gap: 24px; | |
| 22 | width: 100%; | |
| 23 | min-width: 0; | |
| 24 | max-width: 1100px; | |
| 25 | box-sizing: border-box; | |
| 26 | } | |
| 27 | ||
| 28 | /* Controls live in a sidebar beside the board rather than stacked on top of it. */ | |
| 29 | .panel { | |
| 30 | flex: 0 0 300px; | |
| 31 | width: 300px; | |
| 32 | display: flex; | |
9e605e0f 2026-06-30 Pavel Safronov | 33 | flex-direction: column; |
| 34 | gap: 12px; | |
bfd86d6e 2026-07-01 Pavel Safronov | 35 | position: sticky; |
| 36 | top: 16px; | |
| 37 | } | |
| 38 | ||
| 39 | .board-area { | |
| 40 | flex: 1 1 auto; | |
| 41 | min-width: 0; | |
| 42 | display: flex; | |
| 43 | justify-content: center; | |
| 44 | align-items: flex-start; | |
9e605e0f 2026-06-30 Pavel Safronov | 45 | } |
| 46 | ||
| 47 | header { | |
| 48 | display: flex; | |
| 49 | align-items: center; | |
| 50 | gap: 12px; | |
| 51 | width: 100%; | |
| 52 | } | |
| 53 | ||
| 54 | .logo { | |
| 55 | height: 34px; | |
| 56 | width: 34px; | |
| 57 | /* Asset is black line-art; invert so it reads on the dark header. */ | |
| 58 | filter: invert(1); | |
| 59 | } | |
| 60 | ||
| 61 | h1 { | |
| 62 | margin: 0; | |
| 63 | font-size: 1.6rem; | |
| 64 | } | |
| 65 | ||
| 66 | button { | |
| 67 | padding: 6px 14px; | |
| 68 | border: 0; | |
| 69 | border-radius: 8px; | |
| 70 | background: #2d6cdf; | |
| 71 | color: white; | |
| 72 | font-size: 0.95rem; | |
| 73 | cursor: pointer; | |
| 74 | } | |
| 75 | ||
| 76 | button:hover { | |
| 77 | background: #3b7bf0; | |
| 78 | } | |
| 79 | ||
a7bf123a 2026-07-01 Pavel Safronov | 80 | header button { |
| 81 | margin-left: auto; | |
| 82 | } | |
| 83 | ||
| 84 | .config { | |
| 85 | display: flex; | |
bfd86d6e 2026-07-01 Pavel Safronov | 86 | flex-direction: column; |
| 87 | align-items: stretch; | |
a7bf123a 2026-07-01 Pavel Safronov | 88 | gap: 10px 16px; |
| 89 | width: 100%; | |
| 90 | padding: 10px 12px; | |
| 91 | box-sizing: border-box; | |
| 92 | border-radius: 10px; | |
| 93 | background: rgba(255, 255, 255, 0.04); | |
| 94 | font-size: 0.8rem; | |
| 95 | } | |
| 96 | ||
| 97 | .ctl { | |
| 98 | display: flex; | |
| 99 | flex-direction: column; | |
| 100 | gap: 4px; | |
| 101 | opacity: 0.85; | |
| 102 | } | |
| 103 | ||
b9acd697 2026-07-01 Pavel Safronov | 104 | /* Header row of a control: its label on the left, its lock toggle on the right. */ |
| 105 | .ctl-head { | |
| 106 | display: flex; | |
| 107 | align-items: center; | |
| 108 | justify-content: space-between; | |
| 109 | gap: 8px; | |
| 110 | } | |
| 111 | ||
| 112 | /* Small, unobtrusive icon button that pins a config axis against Randomize. */ | |
| 113 | .lock { | |
| 114 | padding: 0 3px; | |
| 115 | background: none; | |
| 116 | color: inherit; | |
| 117 | font-size: 0.85rem; | |
| 118 | line-height: 1.2; | |
| 119 | border-radius: 4px; | |
| 120 | opacity: 0.4; | |
| 121 | } | |
| 122 | ||
| 123 | .lock:hover { | |
| 124 | background: rgba(255, 255, 255, 0.08); | |
| 125 | opacity: 0.85; | |
| 126 | } | |
| 127 | ||
| 128 | .lock[aria-pressed='true'] { | |
| 129 | opacity: 1; | |
| 130 | } | |
| 131 | ||
| 132 | /* Locked axes read at full strength and get an accent rail, so it's obvious at a | |
| 133 | glance which settings Randomize will leave untouched. */ | |
| 134 | .ctl.locked { | |
| 135 | opacity: 1; | |
| 136 | border-left: 2px solid #2d6cdf; | |
| 137 | margin-left: -8px; | |
| 138 | padding-left: 6px; | |
| 139 | } | |
| 140 | ||
a7bf123a 2026-07-01 Pavel Safronov | 141 | .ctl .val { |
| 142 | opacity: 0.6; | |
| 143 | font-variant-numeric: tabular-nums; | |
| 144 | } | |
| 145 | ||
| 146 | .config input[type='number'], | |
| 147 | .config input[type='text'] { | |
| 148 | padding: 4px 6px; | |
| 149 | border: 1px solid rgba(255, 255, 255, 0.15); | |
| 150 | border-radius: 6px; | |
| 151 | background: #0d1017; | |
| 152 | color: #e7ecf3; | |
| 153 | font: inherit; | |
| 154 | } | |
| 155 | ||
| 156 | .config input[type='number'] { | |
| 157 | width: 4.5em; | |
| 158 | } | |
| 159 | ||
| 160 | .config .code { | |
| 161 | flex: 1 1 12em; | |
| 162 | } | |
| 163 | ||
| 164 | .config .code input { | |
| 165 | width: 100%; | |
| 166 | box-sizing: border-box; | |
| 167 | font-family: ui-monospace, SFMono-Regular, Menlo, monospace; | |
| 168 | letter-spacing: 0.03em; | |
| 169 | } | |
| 170 | ||
| 171 | .seedrow { | |
| 172 | display: flex; | |
| 173 | gap: 4px; | |
| 174 | } | |
| 175 | ||
bfd86d6e 2026-07-01 Pavel Safronov | 176 | /* The seed is a free-text field (paste a number or reroll) rather than a spinner, |
| 177 | so let it grow to fit a full 32-bit value beside the reroll button. */ | |
| 178 | .seedrow input { | |
| 179 | flex: 1; | |
| 180 | min-width: 0; | |
| 181 | } | |
| 182 | ||
a7bf123a 2026-07-01 Pavel Safronov | 183 | .seedrow button { |
| 184 | padding: 4px 8px; | |
| 185 | } | |
| 186 | ||
| 187 | .edges { | |
bfd86d6e 2026-07-01 Pavel Safronov | 188 | /* Override the column layout `.ctl` applies, so the four sides sit on one row. */ |
| 189 | display: block; | |
a7bf123a 2026-07-01 Pavel Safronov | 190 | border: 1px solid rgba(255, 255, 255, 0.15); |
| 191 | border-radius: 6px; | |
| 192 | padding: 2px 8px 6px; | |
| 193 | margin: 0; | |
| 194 | } | |
| 195 | ||
| 196 | .edges legend { | |
b9acd697 2026-07-01 Pavel Safronov | 197 | /* Full-width so the lock toggle can sit at the far right, beside a dimmed |
| 198 | "Walls" label (dimming lives on the label span, not the whole legend). */ | |
| 199 | display: flex; | |
| 200 | align-items: center; | |
| 201 | justify-content: space-between; | |
| 202 | width: 100%; | |
a7bf123a 2026-07-01 Pavel Safronov | 203 | padding: 0 4px; |
b9acd697 2026-07-01 Pavel Safronov | 204 | box-sizing: border-box; |
| 205 | } | |
| 206 | ||
| 207 | .edges legend > span { | |
a7bf123a 2026-07-01 Pavel Safronov | 208 | opacity: 0.6; |
| 209 | } | |
| 210 | ||
| 211 | .edges label { | |
| 212 | display: inline-flex; | |
| 213 | align-items: center; | |
| 214 | gap: 2px; | |
bfd86d6e 2026-07-01 Pavel Safronov | 215 | margin-right: 10px; |
a7bf123a 2026-07-01 Pavel Safronov | 216 | } |
| 217 | ||
9e605e0f 2026-06-30 Pavel Safronov | 218 | canvas { |
| 219 | border-radius: 8px; | |
| 220 | box-shadow: 0 6px 24px rgba(0, 0, 0, 0.45); | |
| 221 | touch-action: manipulation; | |
| 222 | } | |
| 223 | ||
a7bf123a 2026-07-01 Pavel Safronov | 224 | .status { |
| 225 | margin: 0; | |
| 226 | font-size: 1rem; | |
| 227 | font-weight: 600; | |
| 228 | font-variant-numeric: tabular-nums; | |
| 229 | } | |
| 230 | ||
9e605e0f 2026-06-30 Pavel Safronov | 231 | .hint { |
| 232 | margin: 0; | |
| 233 | font-size: 0.85rem; | |
| 234 | opacity: 0.65; | |
bfd86d6e 2026-07-01 Pavel Safronov | 235 | line-height: 1.4; |
9e605e0f 2026-06-30 Pavel Safronov | 236 | } |
| 237 | ||
| 238 | .credit { | |
| 239 | margin: 4px 0 0; | |
| 240 | font-size: 0.75rem; | |
| 241 | opacity: 0.5; | |
| 242 | } | |
| 243 | ||
| 244 | .credit a { | |
| 245 | color: inherit; | |
| 246 | } | |
bfd86d6e 2026-07-01 Pavel Safronov | 247 | |
b9acd697 2026-07-01 Pavel Safronov | 248 | /* Loading overlay — covers the whole viewport while the worker generates a board. */ |
| 249 | .loading { | |
| 250 | position: fixed; | |
| 251 | inset: 0; | |
| 252 | display: flex; | |
| 253 | align-items: center; | |
| 254 | justify-content: center; | |
| 255 | background: rgba(11, 14, 20, 0.75); | |
| 256 | backdrop-filter: blur(4px); | |
| 257 | z-index: 100; | |
| 258 | opacity: 0; | |
| 259 | pointer-events: none; | |
| 260 | transition: opacity 0.15s ease; | |
| 261 | } | |
| 262 | ||
| 263 | .loading--visible { | |
| 264 | opacity: 1; | |
| 265 | pointer-events: all; | |
| 266 | } | |
| 267 | ||
| 268 | .loading-box { | |
| 269 | background: #1a2030; | |
| 270 | border: 1px solid rgba(255, 255, 255, 0.1); | |
| 271 | border-radius: 14px; | |
| 272 | padding: 24px 32px; | |
| 273 | display: flex; | |
| 274 | flex-direction: column; | |
| 275 | align-items: center; | |
| 276 | gap: 14px; | |
| 277 | min-width: 220px; | |
| 278 | box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5); | |
| 279 | } | |
| 280 | ||
| 281 | .loading-label { | |
| 282 | margin: 0; | |
| 283 | font-size: 0.95rem; | |
| 284 | opacity: 0.8; | |
| 285 | letter-spacing: 0.02em; | |
| 286 | } | |
| 287 | ||
| 288 | .progress-track { | |
| 289 | width: 100%; | |
| 290 | height: 6px; | |
| 291 | background: rgba(255, 255, 255, 0.1); | |
| 292 | border-radius: 3px; | |
| 293 | overflow: hidden; | |
| 294 | } | |
| 295 | ||
| 296 | .progress-bar { | |
| 297 | height: 100%; | |
| 298 | width: 0%; | |
| 299 | background: #2d6cdf; | |
| 300 | border-radius: 3px; | |
| 301 | transition: width 0.1s linear; | |
| 302 | } | |
| 303 | ||
bfd86d6e 2026-07-01 Pavel Safronov | 304 | /* Narrow screens: fall back to the stacked layout, controls above the board. */ |
| 305 | @media (max-width: 720px) { | |
| 306 | #app { | |
| 307 | flex-direction: column; | |
| 308 | align-items: stretch; | |
| 309 | } | |
| 310 | ||
| 311 | .panel { | |
| 312 | flex-basis: auto; | |
| 313 | width: 100%; | |
| 314 | position: static; | |
| 315 | } | |
| 316 | ||
| 317 | .config { | |
| 318 | flex-direction: row; | |
| 319 | flex-wrap: wrap; | |
| 320 | align-items: flex-end; | |
| 321 | } | |
| 322 | } |