Fix illegible empty-state text (white on eggshell): force ink on upload placeholder + idle readout

app.py

@@ -185,6 +185,11 @@ footer { display:none !important; }
    tier colors, the bronze SCAN button, and the DISPLAY tab untouched. */
 .eink-input, .eink-input label, .eink-input .label-wrap, .eink-input span,
 .eink-input p, .eink-input button:not(.eink-scan) { color:var(--ink) !important; }
+/* catch-all: the upload dropzone placeholder ("Drop Image Here / - or - / Click to
+   Upload") renders in divs the rule above misses and inherited a near-white theme
+   color — illegible on the eggshell panel. Force every descendant to ink. The
+   .gradio-container prefix matches the theme's specificity so this wins. */
+.gradio-container .eink-input * { color:var(--ink) !important; }
 .eink-screen { color:var(--ink); }
 
 /* ── masthead ───────────────────────────────────────────────── */
@@ -249,8 +254,10 @@ button.eink-scan:hover { background:var(--copper) !important; border-color:var(-
 .rdt-idle { min-height:330px; display:flex; flex-direction:column; align-items:center;
   justify-content:center; text-align:center; color:var(--ink2); padding:24px; }
 .rdt-idle-glyph { font-size:3rem; opacity:.5; color:var(--bronze); }
-.rdt-idle-msg { margin-top:10px; font-size:1rem; font-weight:700; letter-spacing:.2em; }
-.rdt-idle-sub { margin-top:6px; font-size:.74rem; letter-spacing:.08em; opacity:.8; }
+.rdt-idle-msg { margin-top:10px; font-size:1rem; font-weight:700; letter-spacing:.2em;
+  color:var(--ink) !important; }
+.rdt-idle-sub { margin-top:6px; font-size:.74rem; letter-spacing:.08em;
+  color:var(--ink2) !important; opacity:1; }
 
 /* ── loading: vine only ─────────────────────────────────────── */
 .loading { min-height:330px; display:flex; flex-direction:column; align-items:center; justify-content:center; }