design: календарь (плотные ячейки, яркий today), приглушён центральный ореол, активная вкладка комнат

- календарь: ячейки — плотные панели (aurora больше не просвечивает облаком),
  today-ячейка — яркий градиентный акцент с тенью
- центральный aurora-ореол приглушён и убран из центра контента
- активная вкладка комнаты — насыщенный градиент + свечение

components/CalendarTab.tsx

@@ -783,9 +783,12 @@ export default function CalendarTab() {
                 key={idx}
                 onClick={() => handleDayClick(day)}
                 style={{
-                  borderRadius: 12, padding: '4px 5px',
-                  background: isToday ? 'linear-gradient(135deg, rgba(99,102,241,0.15), rgba(139,92,246,0.08))' : 'rgba(255,255,255,0.015)',
-                  border: isToday ? '1px solid rgba(129,140,248,0.3)' : '1px solid transparent',
+                  borderRadius: 12, padding: '5px 6px',
+                  background: isToday
+                    ? 'linear-gradient(135deg, rgba(109,94,252,0.34), rgba(46,230,246,0.12)), rgba(22,22,48,0.82)'
+                    : 'rgba(22,22,48,0.82)',
+                  border: isToday ? '1px solid rgba(160,168,255,0.38)' : '1px solid rgba(255,255,255,0.05)',
+                  boxShadow: isToday ? '0 6px 22px -8px rgba(109,94,252,0.55), inset 0 1px 0 rgba(255,255,255,0.06)' : 'inset 0 1px 0 rgba(255,255,255,0.02)',
                   cursor: 'pointer', minHeight: 70,
                   display: 'flex', flexDirection: 'column', gap: 3,
                   transition: 'all 0.2s ease',

components/RoomTabs.tsx

@@ -40,15 +40,15 @@ export default function RoomTabs({ rooms, active, onChange }: RoomTabsProps) {
               padding: '10px 20px',
               borderRadius: 16,
               background: isActive
-                ? 'linear-gradient(135deg, rgba(99,102,241,0.18), rgba(139,92,246,0.12))'
-                : 'rgba(255,255,255,0.03)',
+                ? 'linear-gradient(135deg, rgba(109,94,252,0.32), rgba(46,230,246,0.12))'
+                : 'rgba(255,255,255,0.04)',
               border: isActive
-                ? '1px solid rgba(129,140,248,0.25)'
-                : '1px solid rgba(255,255,255,0.05)',
+                ? '1px solid rgba(160,168,255,0.35)'
+                : '1px solid rgba(255,255,255,0.06)',
               minWidth: 'fit-content',
               flexShrink: 0,
               transition: 'all 0.25s cubic-bezier(0.4, 0, 0.2, 1)',
-              boxShadow: isActive ? '0 4px 16px rgba(99,102,241,0.1)' : 'none',
+              boxShadow: isActive ? '0 8px 22px -8px rgba(109,94,252,0.5)' : 'none',
             }}
           >
             <span style={{ fontSize: 18 }}>{room.emoji}</span>