Fix call screen layout on desktop and mobile

frontend/client/index.jsx

@@ -19,6 +19,7 @@ import installImageFallbacks from './helpers/imageFallbacks';
 import installRuntimeBranding from './helpers/runtimeBranding';
 import './styles/chatToolsTheme.css';
 import './styles/layoutFixes.css';
+import './styles/callScreenTheme.css';
 
 import { registerServiceWorker } from './pwa/registerSW';
 import { requestNotificationPermission } from './pwa/notifications';

frontend/client/styles/callScreenTheme.css

@@ -0,0 +1,335 @@
+/* Dedicated visual layer for the WebRTC call panel.
+ * Keep call signaling/media logic in callPanelRuntime.jsx untouched.
+ */
+
+.fixed.inset-0[class~='z-[80]'] {
+  --call-safe-top: max(16px, env(safe-area-inset-top));
+  --call-safe-bottom: max(20px, env(safe-area-inset-bottom));
+}
+
+/* Audio/no-remote state: keep the avatar truly centered and let the caller
+ * identity/status block below provide the only name/status rendering. */
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-0.flex.flex-col.items-center.justify-center
+  > img {
+  width: clamp(136px, 11vw, 164px);
+  height: clamp(136px, 11vw, 164px);
+  border: 3px solid rgba(56, 189, 248, 0.2);
+  box-shadow:
+    0 0 0 7px rgba(255, 255, 255, 0.035),
+    0 20px 55px rgba(0, 0, 0, 0.34),
+    0 0 54px rgba(14, 165, 233, 0.1);
+}
+
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-0.flex.flex-col.items-center.justify-center
+  > h2 {
+  display: none;
+}
+
+/* The old top-left caller/debug block becomes the single centered caller
+ * identity/status area. Call ID and quality debug text stay out of end-user UI. */
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-x-0.top-0
+  > div:first-child {
+  position: fixed;
+  z-index: 5;
+  left: 50%;
+  top: calc(50% + 96px);
+  width: min(88vw, 420px);
+  transform: translateX(-50%);
+  text-align: center;
+  pointer-events: none;
+}
+
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-x-0.top-0
+  > div:first-child
+  > h1 {
+  margin: 0;
+  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
+  line-height: 1.2;
+  font-weight: 700;
+  letter-spacing: -0.02em;
+  color: #fff;
+  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.32);
+}
+
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-x-0.top-0
+  > div:first-child
+  > p:first-of-type {
+  margin-top: 7px;
+  font-size: 0.92rem;
+  line-height: 1.35;
+  font-weight: 500;
+  color: rgba(255, 255, 255, 0.68);
+}
+
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-x-0.top-0
+  > div:first-child
+  > p:not(:first-of-type) {
+  display: none;
+}
+
+/* With a remote video feed, avoid covering the subject: caller name/status
+ * moves beneath the Secure badge instead of sitting in the center of video. */
+.fixed.inset-0[class~='z-[80]']:has(> video.absolute.inset-0)
+  > .absolute.inset-x-0.top-0
+  > div:first-child {
+  top: calc(var(--call-safe-top) + 56px);
+}
+
+.fixed.inset-0[class~='z-[80]']:has(> video.absolute.inset-0)
+  > .absolute.inset-x-0.top-0
+  > div:first-child
+  > h1 {
+  font-size: 1rem;
+}
+
+.fixed.inset-0[class~='z-[80]']:has(> video.absolute.inset-0)
+  > .absolute.inset-x-0.top-0
+  > div:first-child
+  > p:first-of-type {
+  margin-top: 3px;
+  font-size: 0.78rem;
+}
+
+/* Remove the old top-left visual treatment but retain a subtle top fade for
+ * close/security controls. */
+.fixed.inset-0[class~='z-[80]'] > .absolute.inset-x-0.top-0 {
+  min-height: 92px;
+  padding: 0;
+  background: linear-gradient(
+    to bottom,
+    rgba(0, 0, 0, 0.42) 0%,
+    rgba(0, 0, 0, 0.12) 54%,
+    transparent 100%
+  );
+  pointer-events: none;
+}
+
+/* Secure badge centered at the top. */
+.fixed.inset-0[class~='z-[80]'] > .absolute.inset-x-0.top-0::before {
+  content: 'Secure';
+  position: absolute;
+  z-index: 7;
+  left: 50%;
+  top: var(--call-safe-top);
+  transform: translateX(-50%);
+  min-height: 34px;
+  display: flex;
+  align-items: center;
+  padding: 0 14px 0 31px;
+  border: 1px solid rgba(255, 255, 255, 0.09);
+  border-radius: 999px;
+  background: rgba(13, 26, 33, 0.64);
+  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18);
+  backdrop-filter: blur(14px);
+  -webkit-backdrop-filter: blur(14px);
+  color: rgba(255, 255, 255, 0.9);
+  font-size: 0.78rem;
+  font-weight: 600;
+  letter-spacing: 0.01em;
+  white-space: nowrap;
+}
+
+.fixed.inset-0[class~='z-[80]'] > .absolute.inset-x-0.top-0::after {
+  content: '';
+  position: absolute;
+  z-index: 8;
+  left: calc(50% - 31px);
+  top: calc(var(--call-safe-top) + 12px);
+  width: 10px;
+  height: 10px;
+  border-radius: 999px;
+  background: #22c55e;
+  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5);
+  animation: syncchat-call-secure-pulse 1.8s ease-out infinite;
+}
+
+@keyframes syncchat-call-secure-pulse {
+  0% {
+    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.48);
+  }
+  65% {
+    box-shadow: 0 0 0 7px rgba(34, 197, 94, 0);
+  }
+  100% {
+    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
+  }
+}
+
+/* Close stays top-right and respects phone safe areas. */
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-x-0.top-0
+  > button[aria-label='Close'] {
+  position: fixed;
+  z-index: 9;
+  top: var(--call-safe-top);
+  right: max(16px, env(safe-area-inset-right));
+  width: 44px;
+  height: 44px;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  border: 1px solid rgba(255, 255, 255, 0.08);
+  background: rgba(255, 255, 255, 0.1);
+  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.18);
+  backdrop-filter: blur(12px);
+  -webkit-backdrop-filter: blur(12px);
+  pointer-events: auto;
+}
+
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-x-0.top-0
+  > button[aria-label='Close']:hover {
+  background: rgba(255, 255, 255, 0.16);
+}
+
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-x-0.top-0
+  > button[aria-label='Close']
+  svg {
+  width: 24px;
+  height: 24px;
+}
+
+/* Local video preview should never collide with the Secure/close row. */
+.fixed.inset-0[class~='z-[80]'] > video.absolute.right-4.top-20 {
+  top: calc(var(--call-safe-top) + 62px);
+  right: max(14px, env(safe-area-inset-right));
+  border-radius: 16px;
+  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.28);
+}
+
+/* Bottom control dock: fixed, centered and safe-area aware on desktop/mobile. */
+.fixed.inset-0[class~='z-[80]'] > .absolute.inset-x-0.bottom-6,
+.fixed.inset-0[class~='z-[80]'] > .absolute.inset-x-0.bottom-8 {
+  z-index: 10;
+  bottom: calc(var(--call-safe-bottom) + 2px);
+  align-items: center;
+  gap: 12px;
+  padding: 0 14px;
+}
+
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-x-0.bottom-6
+  > button,
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-x-0.bottom-8
+  > button {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  flex: 0 0 auto;
+  border: 1px solid rgba(255, 255, 255, 0.08);
+  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
+  backdrop-filter: blur(14px);
+  -webkit-backdrop-filter: blur(14px);
+  transition:
+    transform 150ms ease,
+    background 150ms ease,
+    border-color 150ms ease;
+}
+
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-x-0.bottom-6
+  > button:hover,
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-x-0.bottom-8
+  > button:hover {
+  transform: translateY(-2px);
+}
+
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-x-0.bottom-6
+  > button
+  svg,
+.fixed.inset-0[class~='z-[80]']
+  > .absolute.inset-x-0.bottom-8
+  > button
+  svg {
+  width: 21px;
+  height: 21px;
+}
+
+@media (max-width: 640px) {
+  .fixed.inset-0[class~='z-[80]']
+    > .absolute.inset-0.flex.flex-col.items-center.justify-center
+    > img {
+    width: 146px;
+    height: 146px;
+  }
+
+  .fixed.inset-0[class~='z-[80]']
+    > .absolute.inset-x-0.top-0
+    > div:first-child {
+    top: calc(50% + 94px);
+    width: calc(100vw - 36px);
+  }
+
+  .fixed.inset-0[class~='z-[80]']
+    > .absolute.inset-x-0.top-0
+    > div:first-child
+    > h1 {
+    font-size: 1.45rem;
+  }
+
+  .fixed.inset-0[class~='z-[80]']
+    > .absolute.inset-x-0.bottom-6,
+  .fixed.inset-0[class~='z-[80]']
+    > .absolute.inset-x-0.bottom-8 {
+    gap: 10px;
+    padding-inline: 10px;
+  }
+
+  .fixed.inset-0[class~='z-[80]']
+    > .absolute.inset-x-0.bottom-6
+    > button:not([aria-label='End']),
+  .fixed.inset-0[class~='z-[80]']
+    > .absolute.inset-x-0.bottom-8
+    > button:not([aria-label='Reject']):not([aria-label='Accept']) {
+    width: 50px;
+    height: 50px;
+  }
+
+  .fixed.inset-0[class~='z-[80]']
+    > .absolute.inset-x-0.bottom-6
+    > button[aria-label='End'] {
+    width: 58px;
+    height: 58px;
+  }
+
+  .fixed.inset-0[class~='z-[80]']
+    > .absolute.inset-x-0.bottom-8
+    > button[aria-label='Reject'],
+  .fixed.inset-0[class~='z-[80]']
+    > .absolute.inset-x-0.bottom-8
+    > button[aria-label='Accept'] {
+    width: 62px;
+    height: 62px;
+  }
+}
+
+@media (max-height: 620px) {
+  .fixed.inset-0[class~='z-[80]']
+    > .absolute.inset-0.flex.flex-col.items-center.justify-center
+    > img {
+    width: 118px;
+    height: 118px;
+  }
+
+  .fixed.inset-0[class~='z-[80]']
+    > .absolute.inset-x-0.top-0
+    > div:first-child {
+    top: calc(50% + 80px);
+  }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .fixed.inset-0[class~='z-[80]'] > .absolute.inset-x-0.top-0::after {
+    animation: none;
+  }
+}