/* Theme variables: light default, dark via :root.dark */ :root { color-scheme: light dark; /* Light theme defaults */ --bg: #f7fafc; --panel: #ffffff; --panel-alt: #f3f4f6; --text: #0f172a; --muted: #4b5563; --primary: #16a34a; --primary-700: #15803d; --secondary: #2563eb; --accent: #d97706; --danger: #b91c1c; --border: #e5e7eb; --ring: #2563eb33; } /* Dark overrides applied when JS adds class="dark" on */ :root.dark { --bg: #0f172a; --panel: #111827; --panel-alt: #0b1222; --text: #e5e7eb; --muted: #9ca3af; --primary: #22c55e; --primary-700: #16a34a; --secondary: #3b82f6; --accent: #f59e0b; --danger: #ef4444; --border: #1f2937; --ring: #2563eb33; } /* Optional: explicit light class (same as :root defaults) */ /* :root.light { */ /* Intentionally left to inherit from :root */ /* } */ * { box-sizing: border-box; } html, body { height: 100%; margin: 0; background: linear-gradient(180deg, var(--bg), #ffffff 60%, #f4f6fb); color: var(--text); font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji"; transition: background 200ms ease, color 200ms ease; } /* Match dark background gradient when dark class is present */ :root.dark body { background: linear-gradient(180deg, var(--bg), #0b1021 60%, #060a17); } .app-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); background: linear-gradient(180deg, #eef2ff 40%, var(--panel-alt)); position: sticky; top: 0; z-index: 10; transition: background 200ms ease, border-color 200ms ease; } /* Dark header gradient */ :root.dark .app-header { background: linear-gradient(180deg, #0c142a 40%, var(--panel-alt)); } .app-header h1 { margin: 0; font-size: 20px; letter-spacing: 0.4px; } .ws-status { font-size: 12px; color: var(--muted); padding: 6px 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--panel-alt); } .container { display: grid; grid-template-columns: 1.1fr 1fr; gap: 20px; padding: 20px; max-width: 1200px; margin: 0 auto; } .left-pane, .right-pane { background: linear-gradient(180deg, var(--panel), var(--panel-alt) 120%); border: 1px solid var(--border); border-radius: 14px; padding: 16px; box-shadow: 0 10px 30px #00000022, inset 0 -1px 0 #00000005; transition: background 200ms ease, border-color 200ms ease, box-shadow 200ms ease; } /* Buttons */ .btn { appearance: none; border: 1px solid var(--border); padding: 10px 14px; border-radius: 10px; color: var(--text); cursor: pointer; background: #eef2ff; transition: transform 120ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease; font-weight: 600; } :root.dark .btn { background: #0e162b; } .btn:hover { transform: translateY(-1px); } /* UPDATED: Primary action button: ensure readable text in both themes */ .btn.primary { background: linear-gradient(180deg, #1fb166, var(--primary)); border-color: #1b8f53; color: #ffffff; /* force light text for readability */ text-shadow: 0 1px 0 rgba(0,0,0,0.25); } :root.dark .btn.primary { /* slightly brighter gradient improves contrast on dark bg */ background: linear-gradient(180deg, #26c06f, var(--primary)); border-color: #1ea85f; color: #ffffff; /* keep light text in dark mode */ } .btn.primary:disabled { opacity: 0.6; cursor: not-allowed; transform: none; color: #ffffff; /* keep text visible when disabled */ } .btn.secondary { background: linear-gradient(180deg, #2b4aa7, var(--secondary)); border-color: #233b85; color: #f8fafc; } .btn.ghost { background: transparent; border-color: var(--border); color: var(--muted); } /* Theme toggle button can reuse .btn.ghost; ensure contrast in light mode */ :root:not(.dark) #themeToggle.btn.ghost { color: #374151; background: #f9fafb; border-color: #e5e7eb; } :root:not(.dark) #themeToggle.btn.ghost:hover { background: #f3f4f6; } .preview { margin-top: 14px; border-top: 1px solid var(--border); padding-top: 14px; } .preview img { max-width: 100%; width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--border); display: none; } .filename { margin-top: 8px; font-size: 12px; color: var(--muted); word-break: break-all; } .uploader .upload-label { display: block; margin-bottom: 10px; color: var(--muted); } .dropzone { border: 2px dashed #cbd5e1; border-radius: 14px; padding: 20px; text-align: center; background: radial-gradient(60% 90% at 50% 0%, #f1f5f9, transparent), var(--panel-alt); outline: none; transition: border-color 160ms ease, background 160ms ease, transform 160ms ease; min-height: 160px; display: grid; place-items: center; } :root.dark .dropzone { border-color: #2a3a5a; background: radial-gradient(60% 90% at 50% 0%, #0f1a35, transparent), #0b1222; } .dropzone:focus { border-color: var(--secondary); box-shadow: 0 0 0 3px var(--ring); } .dropzone.dragover { border-color: var(--primary); transform: translateY(-1px); } .drop-hint { font-size: 16px; margin: 6px 0; } .drop-sub { margin: 0; color: var(--muted); } .actions { margin-top: 14px; display: flex; gap: 10px; flex-wrap: wrap; } .results h2 { margin: 4px 0 12px 0; font-size: 18px; letter-spacing: 0.3px; } .result-group { margin-bottom: 16px; } .result-group h3 { margin: 0 0 8px; font-size: 14px; color: var(--muted); } .scroll-box { background: var(--panel-alt); border: 1px solid var(--border); border-radius: 10px; padding: 10px; height: 160px; overflow-y: auto; white-space: pre-wrap; } /* .analysis-list { margin: 0; padding-left: 16px; } .analysis-list li { margin: 6px 0; padding: 6px 8px; background: var(--panel-alt); border: 1px solid var(--border); border-radius: 8px; } */ .log-group h3 { margin: 0 0 8px; } .app-footer { padding: 16px 20px; color: var(--muted); border-top: 1px solid var(--border); background: var(--panel-alt); text-align: center; margin-top: 20px; } /* Responsive layout */ @media (max-width: 900px) { .container { grid-template-columns: 1fr; } }