mejoras de UI

client/src/components/EventChart.vue

@@ -1,7 +1,16 @@
 <template>
-  <div class="panel glass">
+  <!-- Loading state as a single card -->
-    <div class="panel-header">
+  <div v-if="loading" class="card glass">
-      <h2 class="panel-title">Eventos y comparación</h2>
+    <div class="card-header">
+      <h2 class="card-title">Eventos y comparación</h2>
+    </div>
+    <div class="placeholder">Cargando datos…</div>
+  </div>
+
+  <!-- Count/percent view in a single card -->
+  <div v-else-if="viewMode !== 'ratio'" class="card glass">
+    <div class="card-header">
+      <h2 class="card-title">Eventos y comparación</h2>
       <div v-if="filtersCollapsed && (activeFilters?.hasFilters || selectedPlayerUuid)" class="active-filters-summary">
         <span class="filter-tag" v-if="activeFilters?.dataSource !== 'aggregated'">
           {{ activeFilters?.dataSource === 'active-rooms' ? '🔴 Tiempo Real' : '📁 Agregado' }}
@@ -20,10 +29,7 @@
         </span>
       </div>
     </div>
-    <div v-if="loading" class="placeholder">Cargando datos…</div>
+    <div class="bars big">
-    
-    <!-- Regular bars view -->
-    <div v-else-if="viewMode !== 'ratio'" class="bars big">
       <div 
         v-for="eventType in eventTypes" 
         :key="eventType" 
@@ -64,25 +70,23 @@
       </div>
       <div class="hint small">Basado en mensajes disponibles por sala. Click jugador para comparar.</div>
     </div>
+  </div>
 
-    <!-- Ratio bars view -->
+  <!-- Ratio view: one card per group -->
-    <div v-else class="ratio-bars">
+  <div v-else class="ratio-cards">
     <div 
       v-for="group in ratioData" 
       :key="group.name"
       v-show="group.total > 0"
-        class="ratio-group"
+      class="card glass ratio-card"
       :class="{ highlight: highlighted === group.name }"
       @mouseenter="highlighted = group.name" 
       @mouseleave="highlighted = ''"
     >
-        <!-- Group Header -->
+      <div class="card-header">
-        <div class="ratio-group-header">
+        <h3 class="card-title">{{ group.name }}</h3>
-          <h3 class="group-title">{{ group.name }}</h3>
         <span class="group-total">{{ group.total }}</span>
       </div>
-        
-        <!-- Ratio Bar -->
       <div class="ratio-bar">
         <div 
           v-for="(action, actionIndex) in group.actions" 
@@ -113,7 +117,6 @@
       Los segmentos muestran la proporción relativa dentro de cada categoría.
     </div>
   </div>
-  </div>
 </template>
 
 <script setup lang="ts">
@@ -303,7 +306,7 @@ function friendlyEventName(eventType: string): string {
 </script>
 
 <style scoped>
-.panel { 
+.card { 
   padding: 14px 16px; 
   display: flex; 
   flex-direction: column; 
@@ -312,15 +315,15 @@ function friendlyEventName(eventType: string): string {
 }
 
 .glass { 
-  background: rgba(255, 255, 255, 0.78); 
+  background: rgba(255, 255, 255, 0.92); 
-  border: 1px solid rgba(229, 231, 235, 0.9); 
+  border: 1px solid rgba(229, 231, 235, 0.95); 
-  box-shadow: 0 18px 50px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.6); 
+  box-shadow: 0 18px 50px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.75); 
   backdrop-filter: blur(18px) saturate(120%); 
   -webkit-backdrop-filter: blur(18px) saturate(120%); 
   border-radius: 16px; 
 }
 
-.panel-header {
+.card-header {
   display: flex;
   align-items: center;
   justify-content: space-between;
@@ -328,12 +331,17 @@ function friendlyEventName(eventType: string): string {
   flex-wrap: wrap;
   gap: 8px;
 }
-
+.card-title { 
-.panel-title { 
   margin: 0; 
   color: #334155; 
 }
 
+.ratio-cards {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
 .active-filters-summary {
   display: flex;
   gap: 6px;
@@ -677,6 +685,12 @@ function friendlyEventName(eventType: string): string {
 }
 
 @media (max-width: 767px) {
+  .card { padding: 10px 12px; }
+  .card-header { margin-bottom: 8px; }
+  .card-title { font-size: 16px; }
+  .bars.big .bar-row { min-height: 28px; }
+  .ratio-group { min-height: 90px; }
+  .ratio-bar { height: 42px; }
   .bar-chip {
     min-width: 120px;
     padding: 4px 8px;
@@ -699,6 +713,42 @@ function friendlyEventName(eventType: string): string {
 }
 
 @media (max-width: 480px) {
+  .ratio-cards {
+    gap: 8px;
+  }
+  .card {
+    padding: 8px 10px;
+  }
+
+  .card-header {
+    margin-bottom: 6px;
+  }
+  
+  .card-title {
+    font-size: 14px;
+  }
+  .bars.big .bar-row { min-height: 24px; }
+
+  .group-total {
+    font-size: 12px;
+    padding: 3px 8px;
+    min-width: 40px;
+  }
+
+  .ratio-bar {
+    height: 34px;
+  }
+
+  .ratio-group {
+    min-height: 74px;
+  }
+
+  .ratio-group-header {
+    margin-top: 6px;
+    margin-bottom: 6px;
+    padding: 6px 8px;
+  }
+
   .bar-chip {
     min-width: 100px;
     padding: 3px 6px;
@@ -737,6 +787,15 @@ function friendlyEventName(eventType: string): string {
     font-size: 8px;
     padding: 1px 3px;
   }
+
+  .filter-tag {
+    font-size: 10px;
+    padding: 3px 6px;
+  }
+
+  .hint.small {
+    display: none;
+  }
 }
 
 @media (max-width: 767px) {

client/src/views/Leaderboard.vue

@@ -3,18 +3,17 @@
     <div class="header glass light">
       <div class="header-left">
         <button class="btn-back" @click="goHome" title="Volver al inicio">
-          ← Inicio
+          ← <span class="label">Inicio</span>
         </button>
-        <h1>📈 Leaderboard</h1>
+        <h1><span class="emoji">📈</span> Leaderboard</h1>
       </div>
       <div class="actions">
         <button class="btn-collapse" @click="filtersCollapsed = !filtersCollapsed" :title="filtersCollapsed ? 'Mostrar filtros' : 'Ocultar filtros'">
           <span class="collapse-icon" :class="{ rotated: filtersCollapsed }">▼</span>
           <span class="collapse-text">{{ filtersCollapsed ? 'Mostrar filtros' : 'Ocultar filtros' }}</span>
         </button>
-        <button class="btn" @click="refreshAll" :disabled="loading">{{ loading ? 'Actualizando…' : 'Actualizar' }}</button>
         <button class="btn" @click="downloadJSON" :disabled="loading" title="Descargar datos actuales como JSON">
-          📊 JSON
+          📊 <span class="label">JSON</span>
         </button>
       </div>
     </div>
@@ -924,15 +923,15 @@ function downloadJSON() {
 /* Light theme aligned with other pages (UUID selector, lobby, game) */
 .leaderboard.light { min-height: 100vh; padding: 20px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color:#0f172a; display:flex; flex-direction:column; }
 
-.glass.light { background: rgba(255, 255, 255, 0.78); border: 1px solid rgba(229, 231, 235, 0.9); box-shadow: 0 18px 50px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.6); backdrop-filter: blur(18px) saturate(120%); -webkit-backdrop-filter: blur(18px) saturate(120%); border-radius: 16px; }
+.glass.light { background: rgba(255, 255, 255, 0.92); border: 1px solid rgba(229, 231, 235, 0.95); box-shadow: 0 18px 50px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.75); backdrop-filter: blur(18px) saturate(120%); -webkit-backdrop-filter: blur(18px) saturate(120%); border-radius: 16px; }
 
-.header { display:flex; align-items:center; justify-content:space-between; padding: 12px 14px; margin-bottom: 14px; }
+.header { display:flex; align-items:center; justify-content:space-between; gap: 8px; flex-wrap: wrap; padding: 8px 10px; margin-bottom: 10px; }
-.header h1 { margin: 0; }
+.header h1 { margin: 0; font-size: 18px; line-height: 1.2; flex: 1 1 auto; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
-.header-left { display:flex; align-items:center; gap: 16px; }
+.header-left { display:flex; align-items:center; gap: 10px; flex: 1 1 auto; min-width: 200px; }
-.btn-back { background:#667eea; color:#fff; border:none; border-radius:8px; padding:8px 14px; font-weight:600; cursor:pointer; transition: all 0.3s ease; font-size: 14px; }
+.btn-back { background:#667eea; color:#fff; border:none; border-radius:6px; padding:6px 10px; font-weight:600; cursor:pointer; transition: all 0.3s ease; font-size: 12px; }
 .btn-back:hover { background:#5b6bda; transform: translateY(-1px); box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3); }
-.actions { display:flex; gap: 8px; }
+.actions { display:flex; gap: 6px; flex-wrap: wrap; align-items: center; justify-content: flex-end; flex: 1 1 280px; }
-.actions .btn { background:#667eea; color:#fff; border:none; border-radius:10px; padding:8px 12px; font-weight:800; cursor:pointer; }
+.actions .btn { background:#667eea; color:#fff; border:none; border-radius:6px; padding:4px 8px; font-weight:800; font-size: 11px; cursor:pointer; }
 .actions .btn.toggle { background:#eef2ff; color:#3949ab; border:1px solid #c7d2fe; }
 .actions .btn.toggle.active { background:#3949ab; color:#fff; border-color:#2e3f9a; }
 
@@ -1082,14 +1081,14 @@ function downloadJSON() {
   display: flex;
   align-items: center;
   gap: 6px;
-  padding: 8px 12px;
+  padding: 5px 8px;
   border: none;
-  border-radius: 10px;
+  border-radius: 6px;
   background: #eef2ff;
   color: #3949ab;
   border: 1px solid #c7d2fe;
   font-weight: 800;
-  font-size: 13px;
+  font-size: 11px;
   cursor: pointer;
   transition: all 0.3s ease;
 }
@@ -1101,10 +1100,7 @@ function downloadJSON() {
   box-shadow: 0 4px 12px rgba(0,0,0,0.08);
 }
 
-.collapse-icon {
+.collapse-icon { transition: transform 0.3s ease; font-size: 11px; }
-  transition: transform 0.3s ease;
-  font-size: 12px;
-}
 
 .collapse-icon.rotated {
   transform: rotate(-90deg);
@@ -1138,6 +1134,11 @@ function downloadJSON() {
 }
 
 @media (max-width: 768px) {
+  .header { padding: 6px 8px; margin-bottom: 8px; }
+  .header h1 { font-size: 16px; }
+  .btn-back { padding: 5px 8px; font-size: 11px; border-radius: 6px; }
+  .actions { gap: 6px; }
+  .actions .btn { padding: 4px 6px; font-size: 10px; border-radius: 5px; }
   .search-controls {
     flex-direction: column;
     align-items: stretch;
@@ -1155,18 +1156,35 @@ function downloadJSON() {
 }
 
 @media (max-width: 640px) {
+  .header { gap: 6px; }
+  .header-left { min-width: 140px; }
+  .actions { justify-content: flex-start; }
   .btn-collapse .collapse-text {
     display: none;
   }
   
   .btn-collapse {
-    padding: 8px;
+    padding: 4px 6px;
-    min-width: 40px;
+    min-width: 34px;
     justify-content: center;
+    font-size: 10px;
+    border-radius: 5px;
   }
 }
 
 @media (max-width: 480px) {
+  .header h1 { font-size: 14px; }
+  .btn-back { padding: 4px 6px; font-size: 10px; }
+  .actions { gap: 4px; }
+  .actions .btn { padding: 3px 5px; font-size: 9px; border-radius: 4px; }
+  .btn-collapse { padding: 3px 5px; min-width: 30px; font-size: 9px; border-radius: 4px; }
+  /* Ultra-compact: single-line header on very small screens */
+  .header { flex-wrap: nowrap; padding: 4px 6px; }
+  .header-left { flex: 0 1 auto; }
+  .btn-back .label { display: none; }
+  .actions .btn .label { display: none; }
+  .header h1 { font-size: 13px; }
+  .header h1 .emoji { display: none; }
   .player-chips {
     gap: 8px;
   }