split pages CreateUpdatePost on two part and fixed button map

src/styles/modal.css

@@ -43,8 +43,32 @@
 .f-m-field:focus { border-color: var(--teal); background: rgba(var(--teal-rgb), .07); box-shadow: 0 0 0 3px rgba(var(--teal-rgb), .12); }
 .f-m-field::placeholder { color: var(--muted); }
 .f-m-field option { background: var(--bg-surface-solid); color: var(--text-primary); }
+
+/* select высотой как текстовые поля */
+select.f-m-field {
+  height: auto;
+  -webkit-appearance: none;
+  appearance: none;
+  padding: 10px 14px;
+  min-height: 42px;
+}
+select.f-m-field::selection { background: transparent; }
 .f-m-field.err { border-color: rgba(237,73,86,.55); }
 
+/* Clearable field */
+.f-clr-wrap { position: relative; display: flex; align-items: center; }
+.f-clr-wrap .f-m-field { padding-right: 40px; }
+.f-clr-wrap textarea.f-m-field { line-height: 1.4; }
+.f-clr-btn {
+  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
+  width: 26px; height: 26px; border: none; border-radius: 8px;
+  background: var(--hover-bg); color: var(--muted);
+  display: flex; align-items: center; justify-content: center;
+  cursor: pointer; transition: background .15s, color .15s;
+}
+.f-clr-btn:hover { background: var(--bg-input); color: var(--text-primary); }
+.f-clr-wrap textarea + .f-clr-btn { top: 22px; transform: none; }
+
 /* Type Toggle */
 .f-type-toggle { display: flex; gap: 8px; }
 .f-type-opt {
@@ -54,17 +78,20 @@
   font-weight: 800; cursor: pointer; text-align: center; transition: all .2s;
 }
 .f-type-opt.loss  { border-color: rgba(237,73,86,.5); background: rgba(237,73,86,.12); color: #ff6b6b; }
-.f-type-opt.found { border-color: rgba(var(--teal-rgb), .5);  background: rgba(var(--teal-rgb), .1);  color: var(--teal); }
+.f-type-opt.found { border-color: rgba(48, 168, 94, .5); background: rgba(48, 168, 94, .1); color: #30a85e; }
 
 /* Map picker */
 .f-map-pick {
-  height: 80px; background: var(--bg-card-img);
-  border-radius: 12px; border: 1.5px dashed var(--border);
+  width: 100%; padding: 13px 16px;
+  background: var(--teal);
+  border: none; border-radius: 13px;
   display: flex; align-items: center; justify-content: center;
-  gap: 8px; color: var(--muted); font-size: .83rem; cursor: pointer;
-  transition: border-color .2s; font-family: var(--font); font-weight: 600;
+  gap: 8px; color: #fff; font-size: .95rem; cursor: pointer;
+  transition: background .15s, transform .15s, box-shadow .15s;
+  font-family: var(--font); font-weight: 700;
 }
-.f-map-pick:hover { border-color: rgba(var(--teal-rgb), .4); color: var(--teal); }
+.f-map-pick:hover { background: var(--teal2); transform: translateY(-1px); }
+.f-map-pick:active { transform: translateY(0); }
 
 /* Image Upload */
 .f-img-upload-label {
@@ -217,6 +244,17 @@
   font-size: 1rem; font-weight: 800; cursor: pointer; margin-top: 6px;
   transition: background .15s, opacity .15s, transform .15s;
 }
+.f-m-back {
+  width: 100%;
+  background: var(--hover-bg);
+  border: 1.5px solid var(--border); border-radius: 13px;
+  padding: 12px; color: var(--text-primary); font-family: var(--font);
+  font-size: .95rem; font-weight: 700; cursor: pointer; margin-bottom: 6px;
+  transition: background .15s, border-color .15s, transform .15s;
+}
+.f-m-back:hover:not(:disabled) { border-color: var(--teal); color: var(--teal); transform: translateY(-1px); }
+.f-m-back:active:not(:disabled) { transform: translateY(0); }
+.f-m-back:disabled { opacity: .5; cursor: not-allowed; }
 .f-m-submit:hover:not(:disabled) { background: var(--teal2); transform: translateY(-1px); }
 .f-m-submit:active:not(:disabled) { transform: translateY(0); }
 .f-m-submit:disabled { opacity: .5; cursor: not-allowed; animation: none; background: var(--muted2); color: var(--muted); }
@@ -271,7 +309,8 @@
 
 @media (max-width: 600px) {
   .f-modal-bg {
-    align-items: flex-end;
+    align-items: center;
+    padding: 0;
   }
 
   .f-modal-bg:has(.f-post-detail-modal) {
@@ -285,7 +324,7 @@
   .f-modal:not(.auth-modal) {
     width: 100%;
     max-height: calc(100dvh - env(safe-area-inset-top, 0px) - 8px);
-    border-radius: 20px 20px 0 0;
+    border-radius: 20px;
     padding: calc(20px + env(safe-area-inset-top, 0px)) 16px calc(32px + env(safe-area-inset-bottom, 0px));
   }
 
@@ -401,6 +440,29 @@
   height: 100%;
 }
 
+/* Map Modal */
+.f-map-modal {
+  width: 520px;
+  max-width: 95vw;
+}
+.f-map-modal-frame {
+  height: 300px;
+}
+.f-map-selected {
+  display: flex; flex-direction: column; gap: 4px;
+  margin: 14px 0 6px; padding: 12px 14px;
+  background: var(--bg-input); border: 1.5px solid var(--border);
+  border-radius: 12px;
+}
+.f-map-selected-label {
+  color: var(--muted); font-size: .68rem; font-weight: 700;
+  letter-spacing: .5px; text-transform: uppercase;
+}
+.f-map-selected-value {
+  color: var(--text-primary); font-size: .9rem; font-weight: 600;
+  word-break: break-word;
+}
+
 .f-modal-sm {
   width: 420px;
 }